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  1. Stackpole  Electronics Inc SEI - CF1/4-243 - Resistor, CF. 24K Ohm 1/4W. Package of 100.
    Stackpole Electronics Inc SEI - CF1/4-243 - Resistor, CF. 24K Ohm 1/4W. Package of 100.
    Special Price $3.98 Regular Price $4.95

    Stackpole Electronics Inc SEI - CF1/4-243 - Resistor, carbon film.

    Resistance: 24K Ohm.

    Power: 1/4 watt.

    Tolerance: 5%.

    Package: axial.

    Note: Package of 100.

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  2. Panasonic NAIS / Aromat - ST1-DC24V - Relay, control. Input: DC. Contacts: SPST.
    Panasonic NAIS / Aromat - ST1-DC24V - Relay, control. Input: DC. Contacts: SPST.
    Special Price $6.98 Regular Price $8.49

    Panasonic / NAIS /Aromat - ST1-DC24V - Relay, Control.

    Input: DC.

    Contacts: SPST.

    Contact Ratings: 8Amp.

    Coil Voltage: 24VDC.

    Mech Mtg: PCB Dip.

    Size: 1.220" wide x 0.55" deep x 0.551" high.

    Note: Listed: UL/CSA.

    Made in Japan

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  3. Motorola - MC68B09CP - IC, Microprocessor. 8 Bit. Used.
    Motorola - MC68B09CP - IC, Microprocessor. 8 Bit. Used.
    Special Price $8.98 Regular Price $12.95

    Motorola - MC68B09CPIC, Microprocessor.

    Frequency: 8 MHz

    8 Bit.

    Package: 40 Dip.

    Note: Used/Removed from equipment.

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  4. Motorola - MC68B09CP - IC, Microprocessor. 8 Bit. New
    Motorola - MC68B09CP - IC, Microprocessor. 8 Bit. New
    Special Price $16.98 Regular Price $19.95

    Motorola - MC68B09CPIC, Microprocessor.

    Frequency: 8 MHz

    8 Bit.

    Package: 40 Dip.

    New.

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  5. Motorola - K1114AM 4.032MHZ - Crystal Clock Oscillators. 4.032MHz.
    Motorola - K1114AM 4.032MHZ - Crystal Clock Oscillators. 4.032MHz.
    Special Price $1.49 Regular Price $1.95 As low as $0.98

    Motorola - K1114AM 4.032MHZ - Crystal Clock Oscillators.

    Frequency: 4.032MHz.

    Tolerance: 0.05%.

    Package: Hermetically Ssealed, all Metal Welded.

    Dimensions: 0.820 wide x 0.520 deep x 0.270" high.

    4-Dip in a 14-Dip pkg.

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  6. Motorola - K1114AM 18.200MHZ - Crystal Oscillators. 18.200MHz.
    Motorola - K1114AM 18.200MHZ - Crystal Oscillators. 18.200MHz.
    Special Price $1.49 Regular Price $1.95 As low as $0.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Motorola - K1114AM 18.200MHZ - Crystal Clock Oscillators.

    Frequency: 18.200MHz.

    Tolerance: 0.05%.

    Package: Hermetically Sealed, all Metal Welded.

    Dimensions: 0.820 wide x 0.520 deep x 0.270" high.

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  7. Motorola - 278-3 - Diode, zener. 5.1V 5 watt 5%. (Mag-Zener).
    Motorola - 278-3 - Diode, zener. 5.1V 5 watt 5%. (Mag-Zener).
    Special Price $0.49 Regular Price $0.95 As low as $0.39

    Motorola - 278-3 - Diode, Zener.

    Voltage: 5.1V

    Power: 5 watt

    Tolerance: 5%.

    (Mag-Zener).

    Package: Axial Leads.

    New, bulk.

    Alternates: NTE5116A, 1N5338B.

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  8. Hewlett Packard - 436A - RF Power Meter 100pW-25W to 50GHz.
    Hewlett Packard - 436A - RF Power Meter 100pW-25W to 50GHz.
    Special Price $189.98 Regular Price $245.50

    Hewlett Packard  Agilent - 436A - RF Power Meter.

    Status: Discontinued

    A general purpose digital power meter intended for manual and automatic RF and microwave power measurements, compatible with HP 8480-series Power Sensors. Can measure power from -70 dBm (100 pW) to +44 dBm (25 W) at frequencies up to 50 GHz. With OPT-022: Digital input/output, fully HP-IB compatible. Cable and sensors not included.

    • Display readings in Watts, dBm or dB relative eliminating measurement conversion
    • Peaking meter for analog adjustments
    • Cal factor to compensate each sensor for improved accuracy
    • Frequency Range: 100 kHz to 110 GHz
    • Power Range: -70 to +44 dBm
    • Power Accuracy: ±0.5%
    • Power Reference: Internal 50 MHz oscillator/Type-N output
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  9. Elmwood Sensors Inc - 3000-552-68 L198 - Thermostatic Switch for Bird Electronics, #5A2103.
    Elmwood Sensors Inc - 3000-552-68 L198 - Thermostatic Switch for Bird Electronics, #5A2103.
    Special Price $49.98 Regular Price $75.00

    Elmwood Sensors Inc - 3000-552-68 L198 - Thermostatic switch for Bird Electronics - #5A2103.

    Temperture Switch L198, Two Wire

    Mounting: Threaded

    Connections: Quick Connect Terminals

    New Old Stock

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  10. BIRD - 4169-300 - Thurline Power Sensor, 805-960MHz.
    BIRD - 4169-300 - Thurline Power Sensor, 805-960MHz.
    Special Price $268.98 Regular Price $295.00

    BIRD - 4169-300 - Thurline Power Sensor, 805-960MHz.

    POWER SENSORS FOR 4201A503 / 4201A504

    Accuracy: +/-5%

    Forward Power Max: 60 W

    Reflected Power Max: 6W 

    RF Input: Female N

    RF Output: Female N

    DC Outputs: Solder Lugs.

    Finich Gray Powder Coat

    Nominal Size: (includes connectors): 4 1/2" W × 1 1/4" H × 1" D, (114 mm × 32 mm × 25 mm)

    Weight: 4.5 oz. (128 grams)

    New

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  11. SIGMA INSTRUMENTS- 4585 - Relay, Power, AC. Contacts: SPDT.
    SIGMA INSTRUMENTS- 4585 - Relay, Power, AC. Contacts: SPDT.
    Special Price $32.98 Regular Price $36.95
    READY TO SHIP - ONLY 5 LEFT IN STOCK!

    SIGMA INSTRUMENTS- 4585 - Relay, Power,

    Contacts: SPDT.

    Coil Resistance: 5000 Ohm.

    Connections: 5 Pin Base.

    Packaging: Aluminum Enclosure.

    New Old Stock

    NSN 5945-00-643-6809

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  12. Motorola - LM317MT - IC, Voltage Regulator, Positive Adjustable 1.2- 37V 500mA. TO-220 Gold Leads
    Motorola - LM317MT - IC, Voltage Regulator, Positive Adjustable 1.2- 37V 500mA. TO-220 Gold Leads
    Special Price $0.89 Regular Price $0.95 As low as $0.69

    Motorola - LM317MT - IC, Voltage Regulator

    Status: Discontinued

    Polarity: Positive.

    Adjustment Range: 1.2V to 37V.

    Maximum Current: 500mA.

    Temperature: 0 C to 125 C

    Power: 20 W

    Package: TO-220 Gold Plated Leads.

    Genuine Motorola - New Old Stock

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  13. GENERAL RADIO CO - Type 247 - Capacitor. Air variable.
    GENERAL RADIO CO - Type 247 - Capacitor. Air variable.
    Special Price $128.98 Regular Price $165.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    GENERAL RADIO CO - Type 247 - Capacitor / Condenser.

    Gear Vernier Air Variable Condenser. 500MMF.

    Dimensions: Triangle shape 3-1/2".

    With knob and attached gear 3-1/16" D on bottom.

    General Radio / Vintage.

    New Old Stock - Very Rare - 1920's Vintage

    Made in USA

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  14. General Electric - 25F403 - Capacitor, Transmitter. 0.03uF 7500VDC.
    General Electric - 25F403 - Capacitor, Transmitter. 0.03uF 7500VDC.
    Special Price $36.98 Regular Price $42.95
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    General Electric - 25F403 - Capacitor.

    Capacitance: 0.03uF

    Voltage: 7500VDC.

    Enclosed.

    Mount: Panel, vertical.

    Double Marked: KS8622

    Dimensions: 2" D x 5-1/8" high, including contacts.

    Note: High Voltage.

    New Old Stock

    Applications: Ceramic RF High Voltage capacitors are commonly used transmitters, shortwave transmissions, induction heating, electrical welding equipment, antenna coupling and decoupling, x-ray machines, RF (radio frequency), and heating devices

    Made in USA

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  15. CDE - DYR-10100 - Capacitor. 1uF 1000VDC.
    CDE - DYR-10100 - Capacitor. 1uF 1000VDC.
    Special Price $18.98 Regular Price $24.95
    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    CDE - DYR-10100 - Capacitor.

    Status: Discontinued

    Inductively Wound, Oil Filled, Hermetically Sealed

    Capacitance: 1uF

    Voltage: 1000 VDC.

    Enclosed/Saled.

    Temperature: 85 C

    Mount: Panel, 2 hole mount at 2-1/3" centers.

    Dimensions: 2" square x 1-1/8" High.

    Note: High Voltage.

    Vintage - Cornell Dubilier RF Transmitter Capacitor

    New Old Stock

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  16. Aerovox - 1570-L-448 - Capacitor, Mica. 0.006uF 2000V 2.5Amp.
    Aerovox - 1570-L-448 - Capacitor, Mica. 0.006uF 2000V 2.5Amp.
    Special Price $19.98 Regular Price $24.95
    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    Aerovox - 1570-L-448 - Capacitor, Mica, RF Transmitting.

    Capacitance: 0.006uF

    Voltage / Current Ratings: 2000V 2.5Amp.

    Molded Enclosed Housing.

    Mount: Axial Panel, with two holes at 2-1/3" centers.

    Dimensions: 2" long x 15/16" wide x 2-1/8" high, including terminals.

    Overall with mount flange: 2-7/8" long.

    Note: High Voltage.

    Vintage - Made in USA - New Old Stock

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  17. WOODS - 1020 - Antenna Coupler. 300 Ohm 2 Output Coupler / Adapter / Splitter.
    WOODS - 1020 - Antenna Coupler. 300 Ohm 2 Output Coupler / Adapter / Splitter.
    Special Price $6.98 Regular Price $8.95 As low as $5.98

    WOODS - 1020 - Antenna, Coupler / Adapter / Splitter.

    Impendance: 300 Ohm Twin Lead Input

    2 Output Coupler.

    Provides two outputs from a single a 300 ohm antenna lead-in wire.

    Alternate: PACUSMA # 1020

    UPC 0078693010200

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  18. L-Coms - KJ8-25P - RA258M - Male DB 25 Pin Socket D Connector to KJ8 Adapter.
    L-Coms - KJ8-25P - RA258M - Male DB 25 Pin Socket D Connector to KJ8 Adapter.
    Special Price $6.98 Regular Price $12.95 As low as $5.98

    L-Coms - KJ8-25P - RA258M - Communications Products.

    Simplify serial data connections by substituting in L-com's economical D-sub to modular adapter kits. Each unit is programmable to your needs by simply inserting the prepared flying leads into the appropriate positions and snapping the connector in place. Designed with all the popular RJ style jacks and D-Sub connectors, these kits are perfect for field technicians who must determine wiring needs, or to use temporarily while waiting for a permanent cable assembly. L-com's unique custom pinning option allows you to let us do the pinning for you with modest minimums. Contact us today with your requirements and start saving money today!

    Modular Adapter, DB25 Male / 8 Pin Modular Jack

    Male DB 25 Pin Socket D Connector to KJ8 phone jack.

    Complete with Plastic Hood.

    Alternate: RA258M

    • Used to convert serial D-Sub data connectors to modular RJ style jacks
    • 30 micro inches gold plating for reliable connections
    • Extra long thumbscrews for easy access and attachment
    • Factory crimped leads snap into jacks quickly for field installation
    • Custom factory pinned option available with modest minimums

    Applications: Telecom/D-Sub conversion, RS-232, RS-485, Data networking

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  19. SIEMENS - VF4-55H11-C01 - Relay, DC Automotive. Input: DC. SPDT 24VDC.
    SIEMENS - VF4-55H11-C01 - Relay, DC Automotive. Input: DC. SPDT 24VDC.
    Special Price $12.98 Regular Price $14.95

    SIEMENS - VF4-55H11-C01 - Relay, DC Automotive.

    Status: Discontinued

    Input: DC.

    Contacts: SPDT.

    Contact Ratings: 40 Amp NO/30Amp NC.

    Coil Voltage: 24VDC.

    Connections: 1/4" QC male terminals.

    Mech Mtg:

    Mount Flange 0.956" x 0.746" wide.

    Packaging: Plastic.

    Size: 1.25" square x 1.547" high.

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  20. PHILCO - HEF4070BP - IC, CMOS. Quadruple OR gate. Package of 10.
    PHILCO - HEF4070BP - IC, CMOS. Quadruple OR gate. Package of 10.
    Special Price $8.98 Regular Price $12.95 As low as $7.98

    PHILCO - HEF4070BP - IC, CMOS.

    Quadruple Exclusive- OR Gate.

    Logic Type:XOR

    Temperature: -40 C to 70 C

    Package: 14 Dip.

    Package of 10.

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  21. Hurst - SP137 - Motor, Synchronous Gear Timing. 115VAC 60Hz 1/15-RPM.
    Hurst - SP137 - Motor, Synchronous Gear Timing. 115VAC 60Hz 1/15-RPM.
    Special Price $44.98 Regular Price $62.95

    Hurst - SP137 - Motor, Synchronous Gear Timing, High Torque

    Hurst’s core business focused on instrument grade timing motors and assemblies, stepper motors and controls. Today the business has grown into manufacturing low-cost, high-performance brushless DC motors for many markets, including medical, printing and computer applications. 

    Supply: 115VAC 60Hz.

    N/P Current: 5W.

    Speed: 1/15 RPM.

    Torque: Hurst MSM Series.

    Direction: CCW. (As viewed looking at the shaft)

    Shaft Diameter: 0.185" (4.8mm) , Length 1.0: (26.6mm)

    Wire count: 2 Wire Leads.

    Mech. Mtg: 3 Holes 2.35" Spacing.

    Body Dimensions: 2.4" (60mm) Diameter x 2" (51mm) Length.

    HP: 0.188"D.

    Applications: Displays

    Made in USA - New Old Stock

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  22. Cornell Dubilier Electric CDE - DYR-6200 - Capacitor. 2uF 600VDC.
    Cornell Dubilier Electric CDE - DYR-6200 - Capacitor. 2uF 600VDC.
    Special Price $18.98 Regular Price $24.95
    READY TO SHIP - ONLY 7 LEFT IN STOCK!

    Cornell Dubilier Electric CDE - DYR-6200 - Capacitor.

    Type DYR Dykanol Bypass Capacitors a re non-induclively wound and meet the need for dependable capocitors of fractional capacities that will operate efficiently in R. F. and A. F. bypass, audio frequency coupling under all humidity conditions. They are bu ilt 10 meet M IL·C2SA performance a nd lesl requirements and have been specio lly designed to fill the severe requirements of aircraft, submarine, marine and tropical applications.

    Capacitance: 2uF

    Tolerance: +20%, - 10%.

    Voltage: 600VDC.

    Temperature Range: -55 C to 85 C

    Enclosed/sealed.

    Mount: panel, 2 hole mount at 2-1/3" centers.

    Dimensions: 2" square x 1-1/8" high.

    Note: High Voltage.

    New Old Stock - Rare

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  23. Texas Instruments - TIL114 - IC, optocoupler. Package: 6 Dip. New.
    Texas Instruments - TIL114 - IC, optocoupler. Package: 6 Dip. New.
    Special Price $46.98 Regular Price $54.95 As low as $42.98

    Texas Instruments - TIL114 - IC, optocoupler. Package: 6 Dip. New.  

    Status: Discontinued    

    Mounting Style: Through Hole   

    Package / Case: PDIP-6 

    Number of Channels: 1 Channel

    Isolation Voltage: 2500 Vrms      

    Output Type: NPN Phototransistor          

    If - Forward Current: 100 mA      

    Vf - Forward Voltage: 1.4 V          

    Maximum Collector Emitter Voltage: 30 V             

    Maximum Collector Emitter Saturation Voltage: 400 mV 

    Rise Time: 10 us               

    Fall Time: 10 us

    Vr - Reverse Voltage: 3 V              

    Pd - Power Dissipation: 250 mW

    NSN 5980-01-341-1512

    Dimensions: Height: 3.68 mm, Length: 9.4 mm,  Width:   6.6 mm

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  24. Texas Instruments - TIL114 - IC, optocoupler. Tarnished.
    Texas Instruments - TIL114 - IC, optocoupler. Tarnished.
    Special Price $16.98 Regular Price $36.95

    Texas Instruments - TIL114 - IC, optocoupler. Package: 6 Dip. 

    Status: Discontinued    

    Mounting Style: Through Hole   

    Package / Case: PDIP-6 

    Number of Channels: 1 Channel

    Isolation Voltage: 2500 Vrms      

    Output Type: NPN Phototransistor          

    If - Forward Current: 100 mA      

    Vf - Forward Voltage: 1.4 V          

    Maximum Collector Emitter Voltage: 30 V             

    Maximum Collector Emitter Saturation Voltage: 400 mV 

    Rise Time: 10 us               

    Fall Time: 10 us

    Vr - Reverse Voltage: 3 V              

    Pd - Power Dissipation: 250 mW

    NSN 5980-01-341-1512

    Dimensions: Height: 3.68 mm, Length: 9.4 mm,  Width:   6.6 mm

    Note: Package: 6 Dip. Tarnished leads.

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