Featured Products

National Semiconductor Corp - 2N2905 Transistor, PNP.

Max voltage: 60V.

Max current: 600mA.

Dissipation: 600mW.

Package: TO-39.

Operating temperature: -65 to 200 Deg C.

Note: Silicon bipolar.

Fast switching: 345ns.

Alternate: NTE129

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National Semiconductor Corp - 1853-0058 Transistor, PNP.

Voltage: 45V.

Current: 500mAdc.

Dissipation: 300mW.

Operating temperature: to 125 Deg C.

Package: TO-92, plastic.

Note: Silicon.

Military NSN 5961-001033981.

Manufactured by National Semiconductor for Hewlett Packard.

Alternates: 2N3644 or PN3644.

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Voltage regulator, linear. Polarity: Positive. Adjustment range: 12V fixed. Maximum current: 500mA. Low dropout. Case: TO-220. Learn More

IC, operational amplifier. Power, 2Amp. Package: TO-3-8. Note: Used/Removed from equipment 1/4" leads. Learn More

National Semiconductor Corp - LH0036CG IC. Instrumentation Amplifier.

2000uV Offset-Max.

0.35 MHz Band Width. 

12 Pin Metal Can

Package: TO-8-12 Gold Leads.

NSN: 5962-01-251-6831 

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Voltage regulator, linear. Polarity: Positive. Adjustment range: 5V fixed. Maximum current: 100mA. Low dropout. P+ Enhanced version. Case: TO-92. Learn More

IC. Dual line receiver, improved performance. Case: 14 Cdip. New. Learn More

New HIGH Voltage slew op amp TO-99 metal can bulk. Learn More

National Semiconductor Corp - CD4503BCN IC.

Logic 3 state buffer 6 bits, 15V supply.

Driver/Buffer Device, Dual.

Statius: Discontinued    

Logic Type: Buffer, Non-Inverting            

Output Type: Push-Pull 

Current - Output High, Low: 17.6mA, 25mA         

Voltage – Supply: 3V ~ 15V          

Operating Temperature: -55°C ~ 125°C (TA)        

Mounting Type: Through Hole   

Package / Case: 16-DIP (0.300", 7.62mm)              

Supplier Device Package: 16-PDIP

Double marked MM80C97N.

RoHS Compliant

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National Semiconductor Corp - 2N3906 House# 007-5185 Transistor, PNP.

Voltage: 40V.

Current: 200mA.

Dissipation: 625mW.

Operating temperature: -55 to 150 Deg C.

Package: TO-92.

Note: House numbered. 007-5185.

Package of 10.

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National Semiconductor Corp - 2N5308A Transistor, NPN, Darlington.

Max Voltage: 40V.

Max Current: 0.3 Amp.

Dissipation: 625mW.

Package: TO-92 plastic.

Operating temperature: -50 to 150 Deg C.

Note: Darlington.

New Old Stock

Alternates: SK9455A, GE2N5308A,B ECG:172A

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National Semiconductor Corp - 2N4401 Transistor, NPN.

Voltage: 40VCEO, 60VCBO.

Current: 600mAdc.

Dissipation: 200mW.

Operating temperature: -55 to 150 Deg C.

Package: TO-92, plastic.

Note: Maybe replaced with equal manufactured by General Electric.

Package of 25.

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IC, A/D converter. 12 Bit CMOS. Double marked AD1210CD. Case: 24 Cdip. Learn More

IC. Adjustable current source. 40V 10mA 400mW. Package: TO-92. Learn More

IC, operational amplifier. Single, precision, super gain. Package: TO-99-8 gold leads. Learn More

IC. Dual power driver. Case: TO-99-8 gold. Learn More

IC, D/A converter. Double buffered 12-Bit MP (uP) compatible. Multiplying. Operating temperature: -40 to 85 Deg C. Package: 20 Cdip. Learn More

NATIONAL Semiconductor - 78L05ACZ HOUSE # Voltage Regulator, linear.

Polarity: positive.

Adjustment Range: 5V, fixed.

Maximum Current: 100mA.

House numbered 5184.

Package: TO-92.

Package of 100.

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STEPPER MOTORS REV 5V 1AMP 0-150PPS REV 0-375 RPM 8-wire mounted on L-shaped bracket 4.235 x 3 x 2"D double flats on 6.7mm 1/4" shaft12mm long 70mm dia x 43mm deep 2-poundsRemoved from equip. Learn More

Diode, zener. 15V 10 watt. Case: DO-5 stud. Learn More

Transistors, power. Unknown values. Case: TO-202. Learn More

Motorola - TIP125 - Transistor, PNP Darlington.

Max voltage: 60V.

Max current: 5Amp.

Package: TO-220

Note: Operating Temperature: -65 to 150 Deg C. 

Note: New Cut Leads.

Application: General Purpose Amplifier and Low Speed Switching Spplications.

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Motorola - TL431CLP - Voltage Regulator. Precision Shunt Regulator.

Adjustment Range: Vref (approximately 2.5V) to 36V, with two external resistors.

Typical Output Impedance: 0.2 Ohm.

Sink Current Capability: 1mA to 100mA.

Vref tolerance (25C) = 2%.

Case: TO-92.

Package of 5.

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Pneumatic cylinder probe Proximity switch (1.295") 300psi max pressurs 95-135 VAC max. .005-.5 max load current. 2Ampps inrush current max. "ON" STATE VOLTAGE= 8V "OFF" STATE CURRENT= 4.5mA NEW IN MANUFACTURER'S BOX WITH MANUAL AND ALL MOUNTING HARDWARE. Learn More