INTEGRATED CIRCUITS LINEAR - SURFACE MOUNT · 4017 DECADE COUNTER / DIVIDER 16 .60 4027 FLIP FLOP 16 .70 4040 12 STAGE BI. RIP. COUNTER 16 .40 MC14049 HEX INVERTING BUFFER 16 .40

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INTEGRATED CIRCUITSVOLTAGE REGULATORS

LOGICCAT# DESCRIPTION pins ea.74LS244 TRI-STATE OCTAL LINE DRIVER 20 .6574HC574 OCT D FLIP FLOP 20 .454001 QUAD NOR GATE 14 .354013 FLIP FLOP 14 .354017 DECADE COUNTER / DIVIDER 16 .604027 FLIP FLOP 16 .704040 12 STAGE BI. RIP. COUNTER 16 .40MC14049 HEX INVERTING BUFFER 16 .404052 DIFFERENTIAL ANALOG 16 .354068 8 INPUT NAND GATE 14 .404071 QUAD OR GATE 14 .354082 DUAL 4-INPUT AND GATE 14 .354093 QUAD NAND SCHMITT TRIG. 14 .70CD40106BCN HEX SCHMITT TRIGGER 14 .454511 LATCH/DECODER/DRIVER 16 .80

LINEAR SERIESCAT# DESCRIPTION pins ea.TLO82 J-FET IN DUAL OP AMP 8 .70ADM202EAN LINE DRIVER RECEIVER 16 .75LM311 COMPARATOR 8 .50LM324 QUAD OP AMP 14 .50LM339 QUAD COMP 14 .60LF353 DUAL BI-FET OP AMP 8 .50LM358 DUAL OP AMP 8 .30LM386N AUDIO AMP .25 W 8 1.25LM393 LOW POWER DUAL COMP 8 .30LM555 TIMER 8 .75ICM7555 CMOS TIMER “555” 8 1.00LM556 DUAL (555) TIMER 14 .35LM567 TONE DECODER 8 .90LM741 OP AMP (MC1741) 8 .90MC1458 DUAL OP AMP (MC4558) 8 .50LM2900 QUAD OP AMP 14 .60MC14568 PHASE COMPARATOR &

PROGRAM. COUNTER 16 .50MC1489 QUAD LINE RECEIVER 14 .60ULN2003 DARLINGTON ARRAY 16 .7575452 DUAL PERIP. NAND DR. 8 .4075453 DUAL PERIP. OR DRIVER 8 .40

LOGIC - SURFACE MOUNTCAT# DESCRIPTION pins ea.74AHC574PWR

TRI STATE OCTAL FLIP-FLOP 20 .5074HC08DR QUAD 2-IN POS-AND GATES 14 .40

POSITIVE REGULATORSCAT# DESCRIPTION CASE each7805T +5 VOLT 1 AMP (LM340T-5) TO-220 .507806T +6 VOLT 1 AMP (LM340T-6) TO-220 .507808T +8 VOLT 1 AMP (LM340T-8) TO-220 .507812T +12 VOLT 1 AMP (LM340T-12) TO-220 .507815T +15 VOLT 1 AMP (LM340T-15) TO-220 .50LM2940CT-12 +12 VOLT TO-220 1.1078L05 +5 VOLT 100 MA TO-92 .4078L12 +12 VOLT 100 MA TO-92 .40S81250 +5 VOLT 100 MA TO-92 .2578M12-SM +12 VOLT 500MA, Surface-mt. .35CJ78M05 +5 VOLT 500MA, Surface-mt. .35L4940V05 +5 VOLT 1.5 AMP TO-220 .60

NEGATIVE REGULATORS7905T -5 VOLT 1 AMP (LM320T-5) TO-220 .507908T -8 VOLT 1 AMP TO-220 .657912T -12 VOLT 1 AMP (LM320T-12) TO-220 .50

ADJUSTABLE REGULATORSLM317T ADJ. POSITIVE (1.2-37V) TO-220 .70LM317LZ ADJ. POSITIVE (1.2-37V) TO-92 .65LM337T ADJ. NEGATIVE (1.2-37V) TO-220 1.50LM338T ADJ. POSITIVE 5 AMP TO-220 2.75LM350T ADJ. POSITIVE 3 AMP TO-220 3.50LM2941S 5-20V, Surface-mount TO-263-5 1.25TPS73601 1.2-5.5V, Surface-mount SOT223 1.00

IC SOCKETS

HIGH RELIABLITY(MACHINED PINS)PINS CAT# 1 10 100+8 HRICS-8 .50 .45 .3514 HRICS-14 .65 .60 .5016 HRICS-16 .75 .70 .6022 HRICS-22 .50 .45 .3540 HRICS-40 1.20 1.15 1.05

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LINEAR - SURFACE MOUNTCAT# DESCRIPTION pins ea.TL082C DUAL OP AMP 8 .25TL084C J-FET QUAD OP AMP 14 .20LM311D COMPARATOR 8 .50LMV324MX OP AMP, SMD 14 .50LM339D QUAD COMPARATOR 14 .30LM361M HI-SPEED DIFF. COMP. 14 1.20MC33079D LOW NOISE DUAL OP-AMP 14 .35

SOLDERTAILPINS CAT# 1-49 50-99 100+6 ICS-6 .20 .15 .108 ICS-8 .20 .15 .1014 ICS-14 .20 .15 .1016 ICS-16 .25 .20 .1518 ICS-18 .30 .25 .2020 ICS-20 .40 .35 .3022 ICS-22 .40 .35 .3024 ICS-24 .15 .12 .10 Special!28 ICS-28 .45 .40 .3540 ICS-40 .55 .50 .45

Perkin Elmer VTP8651. Two pin dip package. Arrays can be formed by positioning devices side by side. 4.62mm x 4.11mm x 1.07mm deep. CAT# PD-6 3 for $1.00 • 100 for 24¢ each

QSE773, side-looking photo-diode.CAT# PD-7 3 for $1.00100 for 25¢ each

8-BIT MICROCONTROLLERS28-pin DIP package. 2.1 MHz 4.5 KB (4.5K X 8) OTP.CAT# MC68HC705P6ACP $4.75 eachPLC-44 surface-mount package.CAT# P87C51RA2BA $4.50 each

MISCELLANEOUS

AUDIO BAND SCRAMBLERThis is a full-duplex frequency inversion scrambler designed to provide secure conversations. Carrier rejection >55dB. Uses IF (10.24 MHz) clock. Excellent audio quality. Low power operation (3.0V). Battery powered portability. 16 pin surface mount.CAT# MX128DW 2 for $1.00 • 100 for 40¢ ea.

AC/DC CONVERTERON Semi # NCP1053B. 8-pin DIP package (7 pins).CAT# NCP1053B 75¢ each10 for 65¢ each • 50 for 60¢ each

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PHOTO DIODES

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35 AMP BRIDGES1 1/8" square.200 P.I.V. CAT# FWB-352 $2.50 ea.

10 for $22.50 • 100 for $175.00400 P.I.V. CAT# FWB-354 $4.00 ea.600 P.I.V. CAT# FWB-356 $4.50 ea.800 P.I.V. CAT# FWB-358 $4.75 ea.

FULL WAVE BRIDGE RECTIFIERS

1 1/2 AMP BRIDGES TO-5 case 3/8" diameter.

1.5A 200V CAT# FWB-14 40¢ each1.5A 400V CAT# FWB-15 50¢ each

MINI-DIPS Fits 8-pin DIP socket.Amps Volts CAT# Each 1001/2 400 FWB-48 .35 .201 100 FWB-11 .35 .201 600 FWB-16 .40 .30

2 AMP 800 VOLT BRIDGE2W08G, round epoxy case.CAT# FWB-28 65¢ ea. • 100 for 50¢ ea.

25 AMP BRIDGES1 1/8" square.200 P.I.V. CAT# FWB-252 $2.50 ea.400 P.I.V. CAT# FWB-254 $3.00 ea.600 P.I.V. CAT# FWB-256 $3.50 ea.with wire leads400 P.I.V. CAT# FWB-254W $2.00 ea.800 P.I.V. CAT# FWB-258W $2.25 ea.

IN-LINE BRIDGE RECTIFIERSFour leads on 0.2” centers.Amps Volts CAT# Each 1004 400 FWB-44 .75 $60.006 400 FWB-64 .85 $65.006 600 FWB-66 .90 $65.008 1000 FWB-810 1.35 $100.00

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CAT# amp PIV price 1001N5817 1 20 3/$1.00 27.001N5819 1 40 3/$1.00 27.001N5822 3 40 3/$1.25 35.00MBR2060CT 20 60 $1.00 ea. 75.00STPS140A 1 40 4/$1.00 17.00STPS15L60C smt 2x7.5 60 70¢ ea. 65.00S310 - surface mt. 3 100 4/$1.00 22.00

SCHOTTKY DIODES

CAT# VOLT AMP PRICE 100 1000R6000 6000 0.2 .50 40.00 300.00

HIGH VOLTAGE RECTIFIER

Amp Volt CAT# price 10010 200 BYQ28X-200 50¢ ea. 40.00

TO-220 case.

Axial

Amp Volt CAT# price 1001 400 1N4936 15 for $1.00 4.003 1000 UF5408 10 for $3.00 25.00

Amp Volt CAT# price 10015 400 RURH1540C 85¢ ea. 65.00

TO-218AC case.

Amp Volt CAT# price 10030 200 MUR3020PT 90¢ ea. 70.00

TO-247AD case.

ULTRAFAST RECTIFIERS

CAT# PRICE 100 10001N914 15 for $1.00 $5.00 $35.001N916 15 for $1.00 $5.00 $35.001N4148 15 for $1.00 $5.00 $35.00

SWITCHING DIODES

SPECIAL -- 1N4003 DIODES (1A 200V) CAT# 1N4003-TR 100 for $3.00 1000 for $20.00 • 5500 for $55.00

DIODES

CAT# VOLT AMP PRICE 100 10001N4001 50 1 15 / $1.00 5.00 40.001N4002 100 1 12 / $1.00 5.50 45.001N4003 200 1 10 / $1.00 6.00 50.001N4004 400 1 9 / $1.00 6.50 55.001N4005 600 1 8 / $1.00 7.00 60.001N4007 1000 1 10 / $1.00 3.50 25.001N4935 200 1 20¢ ea. 15.001N4936 400 1 15 / $1.00 4.00 35.001N4937 600 1 10 / 90¢ 6.00 45.00HER203 200 2 10 / $1.00 6.00 50.001N5400 50 3 3 / 60¢ 12.50 100.001N5401 100 3 3 / 65¢ 13.001N5402 200 3 3 / 70¢ 15.00 110.001N5404 400 3 3 / 80¢ 17.00 130.001N5406 600 3 4 / $1.00 20.00 150.001N5408 1000 3 5 / $1.00 see special below*D610 100 6 35¢ 31.00 270.00D620 200 6 2 / 90¢ 40.00 350.00D660 600 6 2 / $1.00 45.00 400.00P600M 1000 6 2 / $1.20 50.00GI851 100 3 4 / $1.00 15.00 110.00GI751 100 6 35¢ 30.00* Special Quantity Discounts1N5408 1000 3 100 /15¢ ea. • 1000 / 11¢ ea.

RECTIFIER DIODES

Rohm #RPT-38PB3F. Top-view NPN silicon planar phototransistor. Visible light filter to minimizestray light interference. T1, 3mm dia. package.CAT# PTR-4 2 for 80¢

Ledtech # LT9593-91-0125. Water-clear T 1 3/4 w/ flat face. CAT# PTR-1 2 for $1.30 50 for 50¢ each

BPW34. Tiny general purpose PIN photo-diode. Sensitive to a wide range of light wavelengths (430-1100nm). The rated open circuit voltage is 350mV (900nm, 1mW/cm² lightsource), short circuit current is 47µA. Ideal for avariety of light sensing applicationsCAT# BPW34 $1.50 each

PHOTO-TRANSISTORS

EETP140. Three-lead side looking opto-electronic device. 0.14" x 0.16" x 0.11" thick.Raised 0.05" diameter lens.CAT# PTR-2 4 for $1.00

VIBRATION SHOCK MODULEVibration and shock detecting module sends out a low level signal when a force is detected. Sensitivity can be modified by moving switch closer or farther away from area of interest. Operates on 5V. 28mm x 15mm.CAT# SE-53 $2.40 each

TEMPERATURE / HUMIDITY SENSORDigital temperature and humidity sensor consists of a capacitive sense element and a precision wet NTC temperat-ure measurement device with a high-performance 8-bit micro-controller connected. Standard single-bus interface, the system integration becomes simpler and quicker. Smallsize, low power consumption, signal distance up to20 meters, making it suitable for a wide range of applications.CAT# SEN-4 $3.00 each

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PIR MOTION SENSORSimple to use Passive Infrared (PIR) motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the alarm pin will go low. CAT# PIR-6 $9.95 each • 10 for $8.96 each

PIR SENSOR HC-SR501 Passive InfraRed (PIR) motion sensor can be used alone or with Arduino or other microcontroller. Adjustable sensitivity and timing. 33 x 24mm pc board. 25mm overall depth.CAT# PIR-7 $4.95 each

PHOTOELECTRIC SENSOR, USEDOmron #E3F2-R2C4. Retro-reflective proximity sensor(reflects back upon itself). NPN open-collector output. 2 Meter (6’) range. Selectable, either light-on or dark-on control input. Threaded, 18mm dia. x 62mm long, chemical resistant ABS resin case. 4-conductor, 4” cable. Two plastic mounting nuts. UL, CSE, CE.Used, removed from working equipment.CAT# OSU-77 $3.00 $1.50 each10 for $1.00 each

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LINEAR MAGNETIC HALL SENSORSimple analog hall sensor module used for proximity switching, positioning, speed detection, and current sensing applications. Signal output is low when magnetic field is present, signal output is high when magnetic field is absent. LED indicator. Potentiometer for adjustable sensitivity. Operatingvoltage 5Vdc. 44mm x 15mm x 13mm.CAT# SE-14 $2.75 each

KNOCK SENSOR MODULESimple percussion sensor, also referred to as "knock sensor", sends a high level signal output when it registers a knock or jolt. LED indicator. Operates on 5 Vdc. Includes 3-pin jumpers with female ends for attachment to header pins. Overall dimensions 30mm x 21mm x 12mm.CAT# SE-24 $3.10 each

VIBRATION OR JOLT DETECTOR MODULEOutputs a low-level signal when a jolt or vibration is detected. LED indicator. Three wire connection. Includes pre-wired connector. 30 x 21 x 11mm.CAT# SE-25 $2.85 each

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IR RECEIVER MODULEIR receiver module designed for IR communication when paired with IR transmitter (see our CAT# SE-28). Indicator LED lights when signal voltage change is detected. Operating voltage 5Vdc. Includes 3-pin female jumpers for attachment to header pins. 30mm x 7mm x 12mm.CAT# SE-27 $3.40 each

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CRASH SWITCH SENSORArduino compatible high-sensitivity crash sensor ideal for robotics and motor vehicles. Sensor is a microswitch with lever. Outputs low level signal when touched; maintains high level signal when released. LED indicator. Operates on 5 Vdc. Includes 3-pin jumpers with female ends for attachment to header pins. 35mm x 21mm x 8mm.CAT# SE-32 $2.75 each

METAL TOUCH SENSOROutputs digital signal when metal lead of the sensor is touched with your finger. Analog out measures direct value of sensor unit. LED indicator. Potentiometer to adjust output sensitivity. Operates on 5Vdc. 40mm x 15mm x 14mm.CAT# SE-61 $3.15 each

IR OBSTACLE AVOIDANCE SENSORUses infrared beam to detect proximity of obstacles. Great for sounding an alarm or changing direction of a robot or self-propelled vehicle. Potentiometer to adjust detection distance (2-40cm). Supply voltage 5Vdc. 45mm x 16 mm x 9mm.CAT# ST-1081 $2.75 each

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IR TRANSMITTER MODULEIR transmitter module designed for IR communication when paired with IR receiver (CAT# ST-1089). Indicator LED lights when signal voltage change is detected. Operating voltage 5Vdc. Includes 3-pin female jumpers for attachment to header pins. 34mm x 20mm.CAT# SE-28 $3.40 each

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DIGITAL TEMPERATURE SENSORDS18B20 1-Wire digital temperature sensor. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+/-0.5C). Each sensor has a unique 64-Bit Serial number etched into it - allowsfor a huge number of sensors to be used on onedata bus. A wonderful part that is the corner stoneof many data-logging and temperature control projects. TO-92 package.CAT# DS18B20 $1.50 each

TEMPERATURE SENSORNational Semi # LM34DZ Precision Fahrenheit sensor. Voltage is linearly proportional to the temperature. Operates on 5-30Vdc TO-92 package.CAT# LM34DZ $3.30 each

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IR RECEIVER MODULESimple IR receiver module used to read infrared light value. Can be used to communicate with our IR transmitter module (CAT# SE-28). Detection angle 60º. Can receive transmissions from a distance of 8 meters. Operating voltage 5Vdc. 25mm x 15mm.CAT# ST-1089 $2.40 each

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ULTRASONIC DISTANCE SENSOR The HC-SR04 Ultrasonic Sensor is an affordableproximity/distance sensor that can be used for ob-ject avoidance in various applications from robot-ics to car parking. The module has integralultrasonic transmitters, receiver and control circuitand is for use in conjunction with Arduino boards.45 x 27 x 17mm. Working Voltage: DC 5VOutput : 5VStatic Current: 2mADetection Distance : 20 ~ 4500mmResolution: >2mmCAT# UST-4 $4.50 each

WIRELESS MOTION SENSOR ALERTCBA # RC-135Q Infra-red motion detector senses motion and body heat and transmits to a receiver up to 390' away. No hardwiring necessary. Receiver has a flashinglight as well as a variety of alert tones that can beadjusted for loudness. Sensor operates on 3 AAAbatteries and Receiver on 3 C batteries. Batteriesnot included. Receiver can also run from 6Vdc500mA adapter w/ 2.1mm coax plug, not included.CAT# WMA-1 $24.95 each

FLOAT SWITCH WITH INTEGRATEDTHERMISTORGems Sensors 222727 Horizontal liquid level float switch. For sensing rising or falling liquid levels (normally open or normally closed). Hermetically sealed magnet and reedswitch for accurate, reliable long-life operation. In-tegrated 10K ohm NTC thermistor allows monitor-ing of liquid temperature as well. Threaded 13/16"male Nylon stem. Polypropylene float, 2.4" longfrom hinge to end. Four 10" leads, two for switch(red) and two for thermistor (green).CAT# FLW-1 $3.50 ea. • 10 for $3.00 ea.

THERMISTORS

10K OHM NTC THERMISTOR 5mm epoxy coated disc. 500mW max power rating. -20 to 125C operating temperature. CAT# TNR-103 65¢ each 10 for 55¢ each • 100 for 40¢ each

10K NTC TEMPERATURE SENSOR Gold-plated 3mm dia. x 14.5mm long probe compresses, with spring-return, into a 4.2mm diameter x 9mm long collar. Removed from new equipment in excellent condition. CAT# THM-43 $1.00 each

NTC – Negative Temperature Coefficient. Resistance drops as temperature increases.

PTC THERMISTOR, 80 OHMMurata # PTH9M0480222TS2333. 80 Ohms at room temperature. 6.5 x 5.5 x 2.7mm body. Ring terminal for mounting.CAT# TNR-80 $1.50 each

INRUSH CURRENT SUPPRESSOR, 3.9 OHM Murata # NTPAD3R9LDNB0. 3.9 Ohm NTC thermistor. Current rating: 3.3A. Voltage: 264V.CAT# TNR-3.9 65¢ ea. • 150 for 40¢ ea.

CLEAR SELF-ADHESIVEBUMPERS / FEETSelf-adhesive polyurethane bumpers apply quicklyand easily wherever protection is needed against scratches, slippage or noise.

0.8” diameter x 0.4” high clear feet with 0.35” dia. recessed center. Sold in sheets of 24 pcs. CAT# RF-32 1 sheet (24 pcs) for $4.50 per sheet12 sheets (288 pcs) for $3.80 per sheet

Solid cylindrical clear bumper, 0.4” dia. x 0.25” high. Sold in sheets of 50 pcs.CAT# RF-331 sheet (50 pcs) $3.50 per sheet10 sheets (500 pcs) $2.65 per sheet

1.46” DIA. RUBBER FEETHard rubber equipment foot. Countersunk, metal reinforced hole for #8 screw. Black. 1.46” diameter x 0.59” high CAT# RF-615 4 for $1.80 • 100 for $30.001.46” diameter x 0.41” highCAT# RF-605 4 for $1.70 • 100 for $28.00

RUBBER BUMPERS / FEET

1/2" BLACK RUBBER FEET, 4 PIECESShank presses or glues into 3/8" diameter hole.CAT# RF-54 4 for 50¢

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