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  1. Sigma - 6HX4C-200-GD - Sil Relay Special
    Sigma - 6HX4C-200-GD - Sil Relay Special
    Special Price $64.95 Regular Price $84.50
    READY TO SHIP - ONLY 79 LEFT IN STOCK!

    Two-Coil Hermetically Sealed Sensitive Relay - RFE 15-oz 16-slightly soldered terminals - 3.75" x 1.75"x 2.25"H - Used but good condition -=- Mighty expensive in the '60's coldwar

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  2. SIGMA - 60RE2S-5DC - Relay, power. DPDT 5VDC.
    SIGMA - 60RE2S-5DC - Relay, power. DPDT 5VDC.
    Special Price $4.98 Regular Price $6.95
    Relay, power. Input: DC. Contacts: DPDT. Contact Ratings: 1Amp. Coil Voltage: 5VDC. Coil Resistance: 42 Ohm. Mech Mtg: 8 Dip. Learn More
  3. SIGMA - 11FP-1000W-BSL - 28VDC SPDT-5Amp 1K-Ohm open frame
    SIGMA - 11FP-1000W-BSL - 28VDC SPDT-5Amp 1K-Ohm open frame
    Special Price $3.71 Regular Price $4.95
    Relay, sensitive. Input: 28VDC. Contacts: SPDT. Contact Ratings: 5A 28VDC/120VAC. Coil Current: 28mA. Coil Resistance: 1000 ohm. Connections: 0.092" male PC terminals. Mech Mtg: shoulder lug, 2 holes 0.89" spacing. Packaging: open frame. Size: 1.2" x 1.2" x 1.1"H. Weight: 1.2 oz. Designed for sliding current or on-off 50mW signals. Learn More
  4. SIEMENS - 3TH4244-0BB4 - 24VDC 4-pole NO and 4-pole NC 16Amp Control Relay
    SIEMENS - 3TH4244-0BB4 - 24VDC 4-pole NO and 4-pole NC 16Amp Control Relay
    Special Price $168.98 Regular Price $285.00

    SIEMENS - 3TH4244-0BB4 - Contactor Relay, 24VDC 8P 16Amp Control Relay 4-N.O. 4-N.C.16 Amps each,

    Auxiliary contacts: 4NC / 4 NO Protection rating: IP20 Termination type: Screw Terminal

    Max Operating Temperature: 55 °C

    Min Operating Temperature: -25 °C

    Operating Supply Voltage: 24 V

    Dimensions: Height 78 mm, Length 130 mm, Width 45 mm

    Marked used but we believe actually New Old Stock from storeroom.

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  5. SIEMENS / Potter & Brumfield / TE Connectivity - KUEP-11D15-24 - 24VDC DPDT-10A Enclosed with magnetic blow-out
    SIEMENS / Potter & Brumfield / TE Connectivity - KUEP-11D15-24 - 24VDC DPDT-10A Enclosed with magnetic blow-out
    Special Price $18.98 Regular Price $28.95 As low as $12.98
    READY TO SHIP - ONLY 11 LEFT IN STOCK!

    KUEP-11D15-24 Industrial Panel Plug-In Relay, Control.

    Contact Configuration: DPDT 

    Coil Voltage: 24VDC 

    Contact Current: 10A 

    Product Range: KUEP Series 

    Relay Mounting: Socket 

    Coil Type: Non-Latching 

    Contact Voltage VAC: 240VAC 

    Relay Terminals: Quick Connect 

    Contact Voltage VDC: 32VDC 

    Contact Material: Silver Cadmium Oxide 

    Coil Resistance: 320 Ohm. Pickup/Dropout: 75mA.

    Connections: 3/16" QC terminals.

    Packaging: Clear case.

    Note: "Permanent magnet blow-out to assist in interrupting DC current". EU RoHS Compliant

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  6. SIEMENS P&B - W58XA4A12B-20 - Circuit breaker. SP 20Amp 250VAC/50VDC.
    SIEMENS P&B - W58XA4A12B-20 - Circuit breaker. SP 20Amp 250VAC/50VDC.
    Special Price $4.98 Regular Price $6.95 As low as $2.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    SIEMENS P&B - W58XA4A12B-20 Circuit breaker.

    SP 20Amp 250VAC/50VDC.

    Thermal-type.

    Single hole mount.

    Recessed button can not be pulled out to disconnect circuit.

    Continuously carries 100% of rated load.

    Dimensions: 1.394" wide x 0.660" deep x 1.381" high, plus threaded bushing 0.292" long.

    Contacts: 1/4" quick connect terminals.

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  7. SIERRA SCIENTIFIC - MS-4032 - Monochrome CCD High Resolution Video Camera
    SIERRA SCIENTIFIC - MS-4032 - Monochrome CCD High Resolution Video Camera
    $197.50
    Take standard "C" mount lenses - 1.85" mounting hole - 2.1 x 2.5 x 6.8"L Monochrome 12-pin female connector for Remote Control - BNC Video Out - Requires 12VDC 400mA P/S CCD HIGH RESOLUTION CAMERAS Learn More
  8. SEIKO EPSON - EM462 - Stepper motor 42mm Dia 4-wire
    SEIKO EPSON - EM462 - Stepper motor 42mm Dia 4-wire
    $4.95
    Stepper motor for Epson 4-Wire Two 9-Ohm Coils on ribbon cable - 1.65"/42mm Diameter - 24mm tall - mounts on two holes 50mm apart - gear on 2.9mm shaft is 8mm Diameter - NEW Learn More
  9. SGS-Thompson - L487 HOUSE #4848 - Precision Voltage Regulator, 5V. Alt. - L387A, L4947, LM2927T, L78MR05, 4848, SGS 88719
    SGS-Thompson - L487 HOUSE #4848 - Precision Voltage Regulator, 5V. Alt. - L387A, L4947, LM2927T, L78MR05, 4848, SGS 88719
    Special Price $3.98 Regular Price $6.50 As low as $2.49
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    SGS-Thompson - L487 HOUSE #4848 - Precision Voltage Regulator, 5V. Alt. - L387A, L4947, LM2927T, L78MR05, 4848, SGS 88719 

    Polarity: Positive.

    Adjustment Range: 5V, fixed.

    Package: TO-220-5 staggered leads.

    Note: Guaranteed 5V regulator.

    Genuine OEM Indentification Marking is 4848.

    Very Low dropout 5V@4% regulation.

    Output current exceeds 500mA.

    Reset-function overvoltage and reverse voltage and short circuit protection.

    This device can be used as a replacement for L387A, L4947, LM2927T, L78MR05 or 4848 (Marked House P/N SGS 88719 printed on it.

    The L487 is a monolithic integrated circuit in Pentawatt® package specially designed to provide a stabilized supply voltage for automotive and industrial electronic system. Thanks to its very low voltage drop in automotive applications the L487 can work correctly even during the cranking phase, when the battery voltage could fall as low
    as 6V. Furthermore, it incorporates a complete range of protection circuits against the dangerous overvoltages always present on the battery rail of the car. The reset function makes the device particularly suited to supply microprocessor based systems: a pulse is available (after an externally programmable delay) to reset the microprocessor at power-on phase; at power-off, this pulse becomes low inhibiting the microprocessor.

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  10. Semi Circuits - SP6236 - DC/DC Converter. 5V to +/- 18V 100mA.
    Semi Circuits - SP6236 - DC/DC Converter. 5V to +/- 18V 100mA.
    $14.95
    DC/DC Converter. 5V to +/- 18V 100mA. Mount: PCB. Dimensions: 2" square x 3/8" high. Note: Bipolar output. Learn More
  11. SCHAFFNER - FN-372-6-21 - AC Power Line Entry Module / EMI  RFI Fused Filter, 6 Amp
    SCHAFFNER - FN-372-6-21 - AC Power Line Entry Module / EMI RFI Fused Filter, 6 Amp
    Special Price $18.98 Regular Price $32.50 As low as $16.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    SCHAFFNER - FN-372-6 - 6Amp AC Power Line Entry Module / EMI RFI Fused Filter

    Schaffner Line Filter 6Amp with Dual Fuse Holders, AN IEC 320 inlet. 2- 0.18mHy 2 x 2200pF,

    Panel Mount, Solder Lug, Weight  2 Oz, Max Voltage 250V 50/60 Hz, MTBF @ 40C/230V (Mil-HB-217F) 550,000 hours.

    UL, (Fuses purchased separately), 

    Input Power: 4 Power Inputs  (100, 120, 220, 240 VAC Drum Selectable)

    Connector Style: EC 320-C14        

    Connector Type Receptacle, Male Blades - Module              

    Current: UL 6A          

    Voltage: UL 250VAC Max.

    Filter Type: Filtered (EMI, RFI) - Commercial

    Accommodates a Fuse Yes (Not Included 20mm x 5mm 6 Amp)

    Mounting Type: Panel Mount, Snap-In   

    Termination: Quick Connect  

    Features: Voltage Selector              

    Fuse Holder, Drawer: Fuse Holder, Twin Fused              

    Panel Cutout Dimensions: 28.5 x 56mm     

    Panel Thickness 0.031" ~ 0.126" (0.79mm ~ 3.20mm)      

    Material Flammability Rating: UL94 V-2             

    Ingress Protection: IP40      

    Approval Agency: CSA, UL, VDE

    Made in Switzerland with Germany Components

    Alternates: Mouser 631-FN372-6-21, Digi-Key 817-1170-ND, Newark 11B3185

    Typical Uses - Electrical Equipment, Consumer goods, EDP and office equipment, Single-phase Power supplies, Switch mode power supplies, Test and measurement equipment, & medical equipment.

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  12. Schaffner - 1FN610-6/06 - Filter, line. 6Amp 110/250VAC 50/60Hz/HPF.
    Schaffner - 1FN610-6/06 - Filter, line. 6Amp 110/250VAC 50/60Hz/HPF.
    Special Price $8.98 Regular Price $12.50 As low as $7.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Schaffner - 1FN610-6/06 Filter, line.

    6Amp 110/250VAC 50/60Hz/HPF (2 x 0.75mH).

    Operating Frequency: DC to 400 Hz

    Enclosed.

    Operating Temperature: -25 to +85 C.

    Dimensions: 1.313" long x 1.746" deep x 0.75" high, with 1/4" male QC terminals.

    Alternate: FN2010-6-06

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  13. SATO PARTS - F-7135 - Fuse Block. Holders 20Amp 250V.
    SATO PARTS - F-7135 - Fuse Block. Holders 20Amp 250V.
    Special Price $4.98 Regular Price $6.50 As low as $3.98

    SATO PARTS - F-7135 Fuse Block.

    F-7135 is a 250-V, 20-A Fuse Holder. A safe and reliable product made in Japan.

    Insulation Resistance (MΩ): 100 or more (DC500V)

    Number of Poles: 1Pole

    Rating: 250V-20A

    Withstand Voltage: AC 1500V (1 minute)

    Type: Horizontal Type

    Heavy Duty

    Material (Insulator): Phenolic (UL94V-0)

    Applicable Standard: RoHS compliant

    Color (Body): Black

    Applicable Fuse Tube Size (mm): Φ10.31×38.1mm (0.40" X 1.5")

    Connections: Two Quick Connect.

    Dimensions: 2-1/4" long x 13/16" deep x 1-1/8" tall.

    Made in Japan

    Alternate: F-200-N

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  14. SCHNEIDER AUTOMATION SA - TSXMFPBAK032P Flash Memory Card
    SCHNEIDER AUTOMATION SA - TSXMFPBAK032P Flash Memory Card
    Special Price $269.98 Regular Price $329.95
    SCHNEIDER AUTOMATION SA - TSXMFPBAK032P Status: Discontinued Board Memory Module/Board 32K x 16. Flash Memory Card. Modicon, PLCs. Factory New Learn More
  15. ITT Cannon Sealectro - 51-075-6801 - Connector, BNC. Bulkhead to SMB (Snap-On) Plug 50 Ohm.
    ITT Cannon Sealectro - 51-075-6801 - Connector, BNC. Bulkhead to SMB (Snap-On) Plug 50 Ohm.
    Special Price $43.98 Regular Price $84.95 As low as $34.98

    ITT Cannon Sealectro - 51-075-6801 Connector, BNC to SMB.

    SMB Snap -on coaxial connectors bare specifically designed for high performance and high reliability at frequencies up to 4 GHz.

    Bulkhead to SMB Plug 50 Ohm (Snap-On).

    Housing Gender: Receptacle.

    Contact Gender: Female.

    Frequency Range: 4 GHz

    Impediance: 50 Ohm

    Circuit Count: 1.

    Mounting type: Panel, Flange.

    RF Connector.

    Military NSN: 5935-00-988-5646.

    Note: No Shelf Life

    Cross References: 28-24390J05, 151-342-1, 1250-1237, 291162-1, 51-075-6801-220, 28-24390J05, 51-075-6801, G396085-11, 103-0180-00, Coaxicom 2525-3-1

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  16. Sarkes Tarzian - 2KV26-5A5-ZS - Diode, Selenium Rectifier,  Electrical Surge Arrester, Voltage Snubber.
    Sarkes Tarzian - 2KV26-5A5-ZS - Diode, Selenium Rectifier, Electrical Surge Arrester, Voltage Snubber.
    Special Price $59.98 Regular Price $89.00 As low as $49.98

    Sarkes Tarzian - 2KV26-5A5-ZS Diode, Selenium Rectifier, Surge Arrester, Voltage Snubber.

    A Selenium Rectifier is a type of metal rectifier, invented in 1933. They were originally used to replace vacuum tube rectifiers in power supplies for electronic equipment, and in high current battery charger applications. 

    Type: Selenium Rectifier. 2-lead 10-wafer. Centre-Kooled - Blue.

    Description: Rectifier, 10 Plates, 1" X 1"

    Mounting Configuration: 0.164" Diameter hole

    Nominal Dimensions: Depth: 1.0”, Overall Length: 2.062”, Overall Width: 1.50”

    Breakdown Voltage: 350.0 Volts Nominal

    Terminal Type: Solder Lug

    Usage: Indoor/Outdoor

    Vintage Genuine Sarkes Tarzian Selenium Rectifier - New Old Stock - Never Used

    NSN 5920-00-892-8826 Replaces - NSN 6130-00-225-9017

    Alternates: General Electric Co: 6RS21SA5D5, Raytheon Company 710120-032, Danfoss Fluid Power Inc. 211-36710, ST-Semicon Inc: 5KV26.5A5-ZS, DLA Land and Maritime: DMS 82090B.

    Made in USA   

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  17. SGS-Thompson - GAL20V8-25HB1 - IC. E2CMOS PLD logic array.
    SGS-Thompson - GAL20V8-25HB1 - IC. E2CMOS PLD logic array.
    $2.00
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    IC. E2CMOS high performance PLD logic array. Electrically erasable. Package: 24 Dip. Note: These IC's are bulk packaged, not tubed.

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  18. SGS-Thompson - 16033388 - Voltage Regulator. Package of 10.
    SGS-Thompson - 16033388 - Voltage Regulator. Package of 10.
    Special Price $1.98 Regular Price $3.50 As low as $0.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    SGS-Thompson - 16033388 Voltage Regulator.

    Package: TO-220-5.

    Note: Delco 691, unknown spec's.

    Package of 10.

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  19. SGS-Thompson - M652 7698 1570651 - Transistors, NPN. Darlington.
    SGS-Thompson - M652 7698 1570651 - Transistors, NPN. Darlington.
    $0.23
    Transistors, NPN. Darlington. Case: TO-220/3 preformed leads. Learn More
  20. SHOGYO - 350304RO2COA - AC to DC Power Adapter, 120 VAC Output 3VDC 400mA, New.
    SHOGYO - 350304RO2COA - AC to DC Power Adapter, 120 VAC Output 3VDC 400mA, New.
    Special Price $4.98 Regular Price $8.95 As low as $3.49

    SHOGYO - 350304RO2COA Power Adapter DC.

    Input: 120VAC 60HZ 3.5W.

    Output: 3VDC 400mA 

    3.5mm Right Angle Plug Center Negative

    UL Listed

    Class 2 Wall Transformer.

    A Class II or double insulated electrical appliance uses reinforced protective insulation in addition to basic insulation. Hence, it has been designed in such a way that it does not require a safety connection to electrical earth (ground).

    Double Marked U/010/7.

    Note: Removed from Case of 80.

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  21. SANKEN - STR380 - VR. TV hybrid 1Amp +123VDC
    SANKEN - STR380 - VR. TV hybrid 1Amp +123VDC
    $4.95
    Voltage regulator. TV hybrid 1Amp +123VDC. Case: TO-3-3 steel. Learn More
  22. Sharp - GL6UR31T - LED. Super Bright Red, T1-3/4. Package of 10.
    Sharp - GL6UR31T - LED. Super Bright Red, T1-3/4. Package of 10.
    Special Price $2.98 Regular Price $4.00 As low as $1.98

    Sharp - GL6UR31T - LED.

    High-luminosity LED Lamp for Outdoor Use.

    Voltage: 1.85 V Typical, 2.5 V Max.

    Current: 20mA

    GaAsP Double Hetero High Luminosity 660mcd.

    Package: T1-3/4, 5mm Cylinder.

    Lens: Transparent.

    Color: Super Bright Red.

    Package of 10.

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  23. Sangamo Weston - Schlumberger Industries -  Rr27 7/9 - Kilowatt-Hour Meter.
    Sangamo Weston - Schlumberger Industries - Rr27 7/9 - Kilowatt-Hour Meter.
    Special Price $48.98 Regular Price $62.95
    READY TO SHIP - ONLY 15 LEFT IN STOCK!

    Sangamo Weston - Schlumberger Industries - Rr27 7/9 - Kilowatt-Hours Meter. 120V 

    Type J1ZS, Catalog No: 9067440 527

    Heavy Glass Face Cover

    5 rotary 0-9 indicators.

    4 Heavy Contact Lugs on back plus a fifth smaller contact.

    Glass Cover about 5.7" Diameter and 6" Deep. 5-Dial.

    Base is 7.0" Diameter

    Weighs 5.5 lbs.

    New Old Stock

    Note: without Socket - Sockets available at local hardware stores

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  24. SEAGATE TECHNOLOGIES - 10506-014 - Connectors, IC Sockets. Beakaway Leads, Dip. Package of 10.
    SEAGATE TECHNOLOGIES - 10506-014 - Connectors, IC Sockets. Beakaway Leads, Dip. Package of 10.
    Special Price $4.98 Regular Price $6.95 As low as $2.49
    IN STOCK - MORE THAN 100 READY TO SHIP!

    SEAGATE TECHNOLOGIES - 10506-014 Connectors, IC Sockets.

    Chip Carrier, Breakaway Leads 14 Dip.

    Machined Pins

    Package of 10.

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