Form 585-047 Rev. A 1 2/21/06 1 Company Name: Littelfuse, Inc. ICP Test Report Certification Packet Product Type: Metal Oxide Varistors Product Series: DA&DB Series RoHS Compliant models Issue Date: Sep. 18, 2012 It is hereby certified by Littelfuse, Inc. that there is neither RoHS (2011/65/EU)-restricted substance nor such use, for materials to be used for unit parts, for packing/packaging materials, and for additives and the like in the manufacturing processes. In addition, it is hereby reported to you that the parts and sub-materials, the materials to be used for unit parts, the packing/packaging materials, and the additives and the like in the manufacturing processes, are all composed of the following components. Issued by: < DGLF Environmental, Health & Safety Engineer > (1) Parts, sub-materials and unit parts This document covers Metal Oxide Varistors LA series RoHS-Compliant models manufactured by Littelfuse, Inc. Please see Table 1 for raw materials used. (2) The ICP data on all measurable substances Please see appropriate pages as identified in Table 1 Remarks: Pb (lead) contained in copper alloy containing up to 4% is categorized as exempt under section 6 of the RoHS Annex.
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Form 585-047 Rev. A 1 2/21/06 1
Company Name: Littelfuse, Inc.
ICP Test Report Certification Packet
Product Type: Metal Oxide Varistors
Product Series: DA&DB Series RoHS Compliant models
Issue Date: Sep. 18, 2012
It is hereby certified by Littelfuse, Inc. that there is neither RoHS
(2011/65/EU)-restricted substance nor such use, for materials to be used for
unit parts, for packing/packaging materials, and for additives and the like in the
manufacturing processes.
In addition, it is hereby reported to you that the parts and sub-materials, the
materials to be used for unit parts, the packing/packaging materials, and the
additives and the like in the manufacturing processes, are all composed of the
following components.
Issued by:
< DGLF Environmental, Health & Safety Engineer >
(1) Parts, sub-materials and unit parts
This document covers Metal Oxide Varistors LA series RoHS-Compliant
models manufactured by Littelfuse, Inc.
Please see Table 1 for raw materials used.
(2) The ICP data on all measurable substances
Please see appropriate pages as identified in Table 1
Remarks:
Pb (lead) contained in copper alloy containing up to 4% is categorized as exempt under section 6 of the RoHS Annex.
Form 585-047 Rev. A 1 2/21/06 2
Table 1: List of Raw Materials covered by this report
NO. P/N Raw Material Description Page
1 N/A DD Black Disc 3-7
2 N/A Silver paste as internal electrodes 8-19
3 N/A Solder paste 20-31
4 N/A Terminals 32-36
5 N/A Epoxy Resin PCE210 4A Red 37-45
6 N/A Industrial Coating Resin 46-53
7 N/A Base & Lid 54-61
8 N/A Copper Screw, separating from Base & Lid 62-65
9 N/A Screw & Washier 66-69
Test Report Number: SZHH00699643
Authorized by: For Intertek Testing Services Shenzhen Ltd.
Ben N.L. Lin General Manager
Page 1 of 5 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Applicant: LITTELFUSE, INC Date: Jun 19, 2012 8755 WEST HIGGINS ROAD SUITE
500CHICAGO IL 60631 USA
Attn: KRISTEEN BACILA/ARSENIO CESISTA JR.
Sample Description:
One (1) submitted sample said to be DD black disc. Tested component: black solid material.
As requested by the applicant, refer to attached page(s) for details. **************************************************************************************************************************************
Conclusion:
Tested Samples Standard Result Tested component of submitted sample
Restriction of the use of certain hazardous substance in electrical electronic and equipment (RoHS Direction 2002/95/EC and supersedure 2011/65/EU)
Chemist: Wang Haijun/Zeng Guoliang mg/kg = milligram per kilogram = ppm < = Less than
ND = Not detected *************************************************************************************************************************************
Test Report Number: SZHH00699643
Tests Conducted
Page 3 of 5 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Extracted by Soxhlet extraction with organic solvent
Concentrate the extract
Transfer the extract into a volumetric flask
Make up with organic solvent
Analyze by GC/MS and further HPLC confirmation when necessary
Test Reoort
SGS Job No. :
Model No. :
No. SHAEC1201680106 Daie: 21 Feb 2012 Page 1 of 6
SHIN-NIHON KAKIN CO.,LTD
1.6,IlIIYAMOTO,ITABASHI,TOKYO.JAPAN
The following sample(s) was/were submitted and identifed on behalf of the clients as : SILVER PASTE
Testing Pedod :
Test Requested :
Test lllethod :
Test Results :
Conclusion :
Date ofSample Rocaived . 17 Feb 2012
sP12-003156 - SH
SP.A6PL
fart|t@wsiddrl|JorfidllddctrB 2@'nl .-t,l.*[Aidrl€3e!l3rtl an 2(n?i3
1 7 F e b 2 0 1 2 - 2 1 F e h 2 0 1 2
Selected test(s) as requested by dier .
Please refer to next page(s).
Please refer to next page(s).
Based on the perfomed tests on submitted samples, the results of Lead,Merdry, Cadmium, Hexavalent chromium, Polybrominated biphenyls (PBB),Polybrominated diphenyl ethers (PBDE) comply with the limits as set by RoHSDirective 201 1/6tEU Annex ll; recasting 2002/95/EC.
Signed for and on behalf ofscs-csTc Ltd.
zQr"'Fan Jingjie, JJApproved Signatory
;;;d;;;"n-;i{aa;tu;. .;aa.'i,i6i; d a-;on . ooetrFF d !tt4t!J!4!!! .$d!!!l4 |t!!r!l:l i!}l-tl.,l1!il:1 1
i"i:"-ii&ir6iiioiifi;r;;din;;n.frnd;;;';';d-*'qhdlc!d.ddhrul.'hod,no'r11ql-!?1'1l-9rj.:!9'' ' a . e o f u ' . i d ' i . d h i o
(3) ND = Not Dete6ted ( < MDL )(4) "-" = Not Regulated
RoHS Di€dvE 201 1/65/EU
Test Method : Wth reference to lEc 62321;2008(1) Determination of Cadmium by ICP-OES.(2) Determination of Lead by ICP-OES.(3) Determination of Mercury by ICP-OES(4) Determination of Hexavalent Chromilm by Colodmetric Method using IJV'Vis(5) Determination of PBBS / PBDES content by GC-MS
Test ltem(s)
cadmium (Cd)
Lead (Pb)Mercury {Hg)Hexavabrn Chromium (Cr(Vl))
MonobromobiphenylDibromobiphenylTribromobiphenylTetrabromobiphenylPentabromobiphenylHexabromobiphenylHeptabrornobiphenylOctabromobiphenylNonabrcnobiphenylDecabromobiphenylSum of PBDESIvlonobromodiphenyl elher
Test Report No. SH4EC1201680106 Dale.21Feb2012 Page 4 of 6
ATTACHMENTS
RoHS Testing Flow Chart
1) Name of lhe person who madetesting: Jan Shi/Yoyo Wang/Allen Xiao/Gary Xu2) Name of the person in charge oftesting: Jeff Zhang/George Xu/ Elim Lin3) These samples ',!€re dissolved totally by pre-conditioning method according to belowflowchart.
(C|6+ and PBBS/PBDEStest method excluded)
' io'E{dd'ni4rtwlgr'M'n lmndllrg|-M rd.tu!!4hd bn!, &{ns44qd h r,Dr.id comh6 b 6dd ! tuoidb d ffi s!:@dblB.:ed!t!ql: ian19'l!9l: T -:',1T::il::::tu;si.!!i"d h rdnr.id com Ersdlrr4ledM(M kd
Wagh satnplr and phceitma conical flask Heat al 90-9511 for 3 hours
Adiust thc oH l,alue
Adjusl lh. pH vE:lueA@bzel by UV-\4s
phce it in a ihimbl.
Analyzad by GC-MSTrarisf€r the E !:ac! inlo a
volumekic fbsk
\dake up with
a
GTI Fiftl:ffir#$
Report No. RLSZEooI 191 100004
Test ReportPage 4 of4
Photo(s) of the sample(s)
*** End of reporr ***
This rcpon is onsid€.ed inlalidaled {i1hou1 tne Sp.cial &al for lnspecdon ofthe cTL This report shall not be aftded, indeded ord.l.ted. Th. rBults sl@M h $is test Elort rc&r only to th€ smpleG) rested. without rntcn appowl oI cTl. lhis &st r€ponshall nor b. @pi€d ex@pr in tull ed publlshed 6 advedsomflt
Building C, Hqgwei lndsirial Zone. Baod ?0 Disirict, Shozhen
. : 1 : i l i : . ! i . : ; :
Test Report Number: SZHH0071861302
Authorized by: For Intertek Testing Services Shenzhen Ltd.
Ben N.L. Lin General Manager
Page 1 of 5 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Applicant: LITTELFUSE, INC Date: Aug 15, 2012 8755 WEST HIGGINS ROAD SUITE
500CHICAGO IL 60631 USA
Attn: KRISTEEN BACILA/ARSENIO CESISTA JR.
Sample Description:
One (1) submitted sample said to be terminals. Tested component: silver-grey plated metal.
As requested by the applicant, refer to attached page(s) for details. ************************************************************************************************************************************** Conclusion:
Tested Samples Standard Result Tested component of submitted sample
Restriction of the use of certain hazardous substance in electrical and electronic equipment (RoHS Directive 2002/95/EC and superseding 2011/65/EU)
Page 2 of 5 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
RoHS Chemical Test (A) Test Result Summary:
Testing Item Result Cadmium (Cd) Content (mg/kg) ND(<2) Lead (Pb) Content (mg/kg) ND(<2) Mercury (Hg) Content (mg/kg) ND(<2) Chromium (VI)(Cr6+) Result (By Boiling Water Extraction on Metal)(mg/kg with 50cm2) Negative (<0.02)
Chemist: Wang Haijun mg/kg = milligram per kilogram = ppm mg/kg with 50cm2 = milligram per kilogram with 50 square centimetre < = Less than ND = Not detected
Positive = A positive test result indicated the presence of Cr(VI) at the time of testing, equal to or greater than
threshold of 1 mg/kg for spot test procedure or 0.02 mg/kg for boiling-water-extraction procedures with a sample surface area of 50cm2 used. However, it shall not be interpreted as the Cr(VI) concentration in the coating layer of the sample and should not be used as a method detection limit for this qualitative test.
Negative = A negative test result indicated above positive observation was not found at the time of testing.
When the spot-test showed a negative result, the boiling-water-extraction procedure shall be used to verify the result.
This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by
statute or otherwise, except in the event of our gross negligence or wilful misconduct.
Measure area of sample
Put the sample into a suitable vessel with boiling deionized water, totally immerse the sample and heat 10 mins
Cool the beaker and its content to room temperature
Make up with deionized water
Add orthophosphoric acid solution and diphenylcarbazide solution
Analyze the mixture by using UV-VIS Spectrophotometer with wavelength set at 540 nm
Test Report Number: SZHH00699669
Authorized by: For Intertek Testing Services Shenzhen Ltd.
Ben N.L. Lin General Manager
Page 1 of 9 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Applicant: LITTELFUSE, INC Date: Jun 20, 2012 8755 WEST HIGGINS ROAD SUITE
500CHICAGO IL 60631 USA
Attn: KRISTEEN BACILA/ARSENIO CESISTA JR.
Sample Description:
One (1) submitted sample said to be red powder (epoxy resin PCE210 4A red). Part No. : MS044.
As requested by the applicant, refer to attached page(s) for details. **************************************************************************************************************************************
To be continued
Test Report Number: SZHH00699669
Authorized by: For Intertek Testing Services Shenzhen Ltd.
Ben N.L. Lin General Manager
Page 2 of 9 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Conclusion:
Tested Samples Standard Result Submitted sample Restriction of the use of certain hazardous substance in
electrical electronic and equipment (RoHS Direction 2002/95/EC and supersedure 2011/65/EU)
Pass
Phthalates content requirement in Annex XVII Items 51
& 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009 (formerly known as Directive 2005/84/EC) (DEHP, DBP & BBP)
Chemist: Wang Haijun/Zeng Guoliang mg/kg = milligram per kilogram = ppm < = Less than
ND = Not detected *************************************************************************************************************************************
Test Report Number: SZHH00699669
Tests Conducted
Page 4 of 9 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
With reference to IEC 62321 Edition 1.0:2008, by solvent extraction and determined by GC/MS and further HPLC confirmation when necessary
5 mg/kg
Date sample received: Jun 09, 2012
Testing period: Jun 09, 2012 to Jun 12, 2012 *************************************************************************************************************************************
Test Report Number: SZHH00699669
Tests Conducted
Page 5 of 9 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
The above limit was quoted according to Annex XVII Items 51 & 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009(formerly known as Directive 2005/84/EC) for phthalate content in toys and children articles.
< = Less than
As per client’s request, only DBP, DEHP and BBP were tested for submitted sample.
Date sample received : Jun 09, 2012
Testing period : Jun 09, 2012 to Jun 14, 2012
3 Hexabromocyclododecane (HBCDD) Content: By solvent extraction followed by Gas Chromatographic - Mass Spectrometric (GC-MS) analysis. Result : Less than 10 mg/kg mg/kg =milligram per kilogram Date sample received : Jun 09, 2012 Testing period : Jun 09, 2012 to Jun 12, 2012
mg/kg = milligram per kilogram = ppm ND = Not detected (Ⅱ) Test Method:
Testing Item Testing Method Reporting Limit
Halogen (F, Cl, Br, I) Content With reference to BS EN 14582:2007, by calorimetric bomb and determined by Ion Chromatography
50 mg/kg
Reporting limit = Quantitation limit of analyte in sample
Date sample received : Jun 09, 2012
Testing period : Jun 09, 2012 to Jun 18, 2012 *********************************************************************************************************************************
Test Report Number: SZHH00699669
Tests Conducted
Page 9 of 9 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
No
Yes
(Ⅲ) Measurement Flowchart:
Test for Halogen Content (Reference Method: BS EN 14582:2007)
*********************************************************************************************************************************End of report
Add absorbent in a calorimetric bomb & placeweighed sample in the calorimetric bomb
Fill the calorimetric bomb with oxygen
Ignite with nickel wire, and then leave the calorimetricbomb at room temperature
Transfer the absorbent into a volumetric flask
Make up with deionized water
Sampling/grinding or cutting
Analyzed by Ion Chromatography
Any test specimen in the calorimetric bomb?
Test Report Number: SZHH0071859101
Authorized by: For Intertek Testing Services Shenzhen Ltd.
Ben N.L. Lin General Manager
Page 1 of 8 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Applicant: LITTELFUSE, INC Date: Aug 16, 2012 8755 WEST HIGGINS ROAD SUITE
500CHICAGO IL 60631 USA
Attn: KRISTEEN BACILA/ARSENIO CESISTA JR.
Sample Description:
One (1) submitted sample said to be dark grey resin coating (industrial coating resin).
Tested Sample Standard Result Submitted sample Restriction of the use of certain hazardous substance in
electrical and electronic equipment (RoHS Directive 2002/95/EC and superseding 2011/65/EU)
See test conducted
Phthalates content requirement in Annex XVII Items 51 & 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009 (formerly known as Directive 2005/84/EC) (DEHP, DBP & BBP)
Pass
Test Item Hexabromocyclododecane Content See test conducted Halogen (F, Cl, Br, I) Content See test conducted
The above limit was quoted according to Annex XVII Items 51 & 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009(formerly known as Directive 2005/84/EC) for phthalate content in toys and children articles.
< = Less than
Date sample received :Aug 10, 2012 Testing period :Aug 10, 2012 to Aug 15, 2012
3 Hexabromocyclododecane (HBCDD) Content: By solvent extraction followed by Gas Chromatographic - Mass Spectrometric (GC-MS) analysis. Result : Less than 10 mg/kg mg/kg =milligram per kilogram Date sample received: Aug 10, 2012 Testing period: Aug 10, 2012 to Aug 14, 2012
mg/kg= milligram per kilogram = ppm ND= Not detected (Ⅱ) Test Method:
Testing Item Testing Method Reporting Limit
Halogen (F, Cl, Br, I) Content With reference to BS EN 14582:2007, by calorimetric bomb and determined by Ion Chromatography 50 mg/kg
Reporting limit = Quantitation limit of analyte in sample
Date sample received :Aug 10, 2012
Testing period :Aug 10, 2012 to Aug 14, 2012 *********************************************************************************************************************************
Test Report Number: SZHH0071859101
Tests Conducted
Page 8 of 8 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
NoYes
(Ⅲ) Measurement Flowchart:
Test for Halogen Content (Reference Method: BS EN 14582:2007)
This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by
statute or otherwise, except in the event of our gross negligence or wilful misconduct.
Add absorbent in a calorimetric bomb & placeweighed sample in the calorimetric bomb
Fill the calorimetric bomb with oxygen
Ignite with nickel wire, and then leave the calorimetricbomb at room temperature
Transfer the absorbent into a volumetric flask
Make up with deionized water
Sampling/grinding or cutting
Analyzed by Ion Chromatography
Any test specimen in the calorimetric bomb?
Test Report Number: SZHH00651966
Authorized by: For Intertek Testing Services Shenzhen Ltd.
Ben N.L. Lin General Manager
Page 1 of 8 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Applicant: LITTELFUSE, INC Date: Dec 15, 2011 8755 WEST HIGGINS ROAD SUITE
500CHICAGO IL 60631 USA
Attn: KRISTEEN BACILA/ARSENIO CESISTA JR.
Sample Description: One (1) submitted sample said to be base & lid. Tested components: (1) red plastic. (base) (2) red plastic. (lid)
Tests conducted: As requested by the applicant, refer to attached page(s) for details. *********************************************************************************************************************************
To be continued
Test Report Number: SZHH00651966
Authorized by: For Intertek Testing Services Shenzhen Ltd.
Ben N.L. Lin General Manager
Page 2 of 8 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Conclusion:
Tested Sample Standard Result Submitted sample
Phthalates content requirement in Annex XVII Items 51 & 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009 (formerly known as Directive 2005/84/EC) (DEHP, DBP & BBP)
Pass
Test Item Hexabromocyclododecane Content See Test Conducted Halogen Content See Test Conducted Restriction of the use of certain hazardous substance
in electrical electronic and equipment (RoHS Direction 2002/95/EC and amendment 2005/618/EC)
See Test Conducted
********************************************************************************************************************************* Remark As requested by the applicant, tested components (1) and (2) were tested together. *********************************************************************************************************************************
Test Report Number: SZHH00651966
Tests Conducted
Page 3 of 8 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Limit 0.1 % The above limit was quoted according to Annex XVII Items 51 & 52 of the REACH Regulation (EC) No. 1907/2006 & Amendment No. 552/2009(formerly known as Directive 2005/84/EC) for phthalate content in toys and children articles.
< = Less than As per client’s request, only DBP, DEHP and BBP were tested for the components (1) to (2) of the
submitted sample.
Tested components:
(1) Red plastic (based of mark as #1). (2) Red plastic (lid of mark as #1).
Date sample received : Dec 08, 2011
Testing period : Dec 08, 2011 to Dec 12, 2011
4 Hexabromocyclododecane (HBCDD) Content:
By solvent extraction followed by Gas Chromatographic - Mass Spectrometric (GC-MS) analysis.
Tested Sample Result (mg/kg) (1/2) <10
< = Less than mg/kg =milligram per kilogram
Tested components:
(1) Red plastic (based of mark as #1). (2) Red plastic (lid of mark as #1).
Date sample received: Dec 08, 2011 Testing period: Dec 08, 2011 to Dec 10, 2011
***********************************************************************************************************************************End of report
Test Report Number: SZHH00651883
Authorized by: For Intertek Testing Services Shenzhen Ltd.
Ben N.L. Lin General Manager
Page 1 of 4 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Applicant: LITTELFUSE, INC Date: Dec 13, 2011 8755 WEST HIGGINS ROAD SUITE
500CHICAGO IL 60631 USA
Attn: KRISTEEN BACILA/ARSENIO CESISTA JR.
Sample Description:
One (1) submitted sample said to be copper screw. Tested components: (a) copper color metal. (big) (b) copper color metal. (small)
As requested by the applicant, refer to attached page(s) for details. ************************************************************************************************************************************** Remark : As requested by the applicant, tested components (a) and (b) were tested together. **************************************************************************************************************************************
Test Report Number: SZHH00651883
Tests Conducted
Page 2 of 4 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
RoHS Chemical Test (A) Test Result Summary:
Result Testing Item (a/b) Cadmium (Cd) Content (mg/kg) 35 Lead (Pb) Content (mg/kg) 27600 Mercury (Hg) Content (mg/kg) ND(<2) Chromium (VI)(Cr6+) Result (By Boiling Water Extraction on Metal)(mg/kg with 50cm2) Negative (<0.02)
Chemist: Wang Haijun mg/kg = milligram per kilogram = ppm mg/kg with 50cm2 = milligram per kilogram with 50 square centimetre < = Less than ND = Not detected
Positive = A positive test result indicated the presence of Cr(VI) at the time of testing, equal to or greater than
threshold of 1 mg/kg for spot test procedure or 0.02 mg/kg for boiling-water-extraction procedures with a sample surface area of 50cm2 used. However, it shall not be interpreted as the Cr(VI) concentration in the coating layer of the sample and should not be used as a method detection limit for this qualitative test.
Negative = A negative test result indicated above positive observation was not found at the time of testing.
When the spot-test showed a negative result, the boiling-water-extraction procedure shall be used to verify the result.
Put weighed sample into a microwave digestion vessel
Concentrated nitric acid, fluoroboric acid and hydrogen peroxide were added
Digest sample in microwave digestion vessel
Transfer the digested solution into a volumetric flask
Made up with deionized water
Analyzed by ICP-OES
Measure area of sample
Put the sample into a suitable vessel with boiling deionized water, totally immerse the sample and heat 10 mins
Cool the beaker and its content to room temperature
Make up with deionized water
Add orthophosphoric acid solution and diphenylcarbazide solution
Analyze the mixture by using UV-VIS Spectrophotometer with wavelength set at 540 nm
Test Report Number: SZHH00651901
Authorized by: For Intertek Testing Services Shenzhen Ltd.
Ben N.L. Lin General Manager
Page 1 of 4 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
Applicant: LITTELFUSE, INC Date: Dec 13, 2011 8755 WEST HIGGINS ROAD SUITE
500CHICAGO IL 60631 USA
Attn: KRISTEEN BACILA/ARSENIO CESISTA JR.
Sample Description:
One (1) submitted sample said to be screw & washer. Tested components: (a) silver color metal. (screw) (b) silver color metal. (big washer) (c) silver color metal. (small washer)
As requested by the applicant, refer to attached page(s) for details. ************************************************************************************************************************************** Remark: As requested by the applicant, tested components (a), (b) and (c)were tested together.
Page 2 of 4 Intertek Testing Services Shenzhen Ltd.-TFH Division
7/F., ShekouTechnology Main Building, Industrial 7th Road,Shekou,Shenzhen, China Tel: (86-755) 2602 0111 Fax: (86-755) 2683 7118/9 Postcode: 518067
Attention is drawn to the terms and conditions printed overleaf.
RoHS Chemical Test (A) Test Result Summary:
Result Testing Item
(a/b/c) Cadmium (Cd) Content (mg/kg) ND(<2) Lead (Pb) Content (mg/kg) ND(<2) Mercury (Hg) Content (mg/kg) ND(<2) Chromium (VI)(Cr6+) Result (By Boiling Water Extraction on Metal)(mg/kg with 50cm2) Negative(<0.02)
Chemist: Wang Haijun mg/kg = milligram per kilogram = ppm mg/kg with 50cm2 = milligram per kilogram with 50 square centimetre < = Less than ND = Not detected
Positive = A positive test result indicated the presence of Cr(VI) at the time of testing, equal to or greater than
threshold of 1 mg/kg for spot test procedure or 0.02 mg/kg for boiling-water-extraction procedures with a sample surface area of 50cm2 used. However, it shall not be interpreted as the Cr(VI) concentration in the coating layer of the sample and should not be used as a method detection limit for this qualitative test.
Negative = A negative test result indicated above positive observation was not found at the time of testing. When
the spot-test showed a negative result, the boiling-water-extraction procedure shall be used to verify the result.