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  1. 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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  2. Laird Thermal System - MARLOW INDUSTRIES - CP2-31-10-L-1 - Peltier Junction 2.5V 3Amp ThermoElectric Cooling.
    Special Price $12.98 Regular Price $22.50

    Laird Thermal System - MARLOW INDUSTRIES - CP2-31-10-L-1.

    Ceramic Plate Series Thermoelectric Cooler - The CP2-127-10-L1 is a high-performance and highly reliable standard Thermoelectric Cooler. Assembled with Bismuth Telluride semiconductor material and thermally conductive Aluminum Oxide ceramics. 

    Thermal electric cooler. Peltier junction's 3Amp 2.5V.

    Dimensions: Approximately - 30mm sq x 5.3mm tall, (29.7mm x 29.7mm x 4.7mm).

    MFG Part Number 40655-202.

    New Old Stock. 

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  3. BIRD - 5-1357-3 - Connector, Electronics Solder Eyelet, Rivet/Eyelet/Terminal. Package of 100.
    Special Price $6.98 Regular Price $8.50 As low as $5.98

    BIRD - 5-1357-3 Connector, Electronic Solder Eyelet, Rivet/Eyelet/Terminal.

    Electronic eyelets are flanged tubular metal conductors inserted into a printed circuit board. They make electrical continuity between the circuitry on both sides of the board, and are an attachment point for soldering component leads.

    Type: Solder.

    Appears to be Silver Plated Brass (High thermal and electrical conductivity)

    Metric Dimensions: Outside lip is 6.1mm OD, 2.9mm ID with a shaft 3.5mm round and 6.7mm tall under Lip.

    Inch Dimensions: Outside lip is 0.240" OD, 0.114" ID with a shaft 0.138" round and 0.264" tall under Lip.

    Applications: Secure High Current Electrical and Ground Connections or repairs to chassis and PWBs.

    Chose the proper eyelet keeping the following in mind:
    LUF The length of the eyelet barrel under the flange should be 0.020-0.035”/0.630-0.890mm greater than the thickness of PCB(this allows the for the right length after the flange is formed)
    ID Eyelet inside diameter should be 0.003-0.020”/0.075-0.500mm greater than the component lead diameter for proper fit of  the eyelet through-hole component lead.
    FD The flange diameter should be sized so that it does not protrude out onto other pads or conductors in the vicinity
    OD The clearance in the PCB hole should allow the eyelet to be inserted without undue force but, but should not exceed 0.125mm greater than the eyelet outside diameter.

    Additional Information: http://www.intl-eyelets.com/short_course_on_electronic_eyelets.htm

    Genuine Vintage Bird Electronics Hardware - New Old Stock

    Package of 100.

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  4. TYCO Potter & Brumfield - 2IO-4C - Mounting boards for 4 - Input/Output
    Special Price $29.98 Regular Price $34.50

    TYCO Potter & Brumfield - 2IO-4C - Mounting boards for 4 - Input/Output

    Mounting boards for 4 - Input/Output modules. 

    AC Input/AC output, DC Input/dC Output

    Screw terminal logic connections.

    250V 50/60 HZ, 4A

    120V 50/60 HZ, 4A

    Rare/Discontinued - New in Mfg. Packaging.

    Made in USA 

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  5. ANSELL AlphaTec SOL-VEX - 37-175 11 - 15 Mil Gloves, Green Nitrile. Size 11. Package of 12 Pr.
    Special Price $16.98 Regular Price $29.95

    ANSELL AlpaTec SOL-VEX - 37-175-11 - 15 Mil Gloves, green Nitrile. Size11. Package of 12 Pr.

    Applications: Chemical Plants and Transportation, Chemical Processing, Oil Refining and Petrochemicals, Cleaning and Degreasing, Exposure to Chemicals, Solvents, Hazardous Liquids, PVC Cements or Standing Water, Janitorial and Maintenance Work

    Gloves, Green Nitrile. Size: 11.

    Flock-lined, Straight cuff.

    Sandpatch Grip Design.

    12 - 13" Length.

    15.00 mil Thickness. ANSI/ISEA Puncture Level: 3

    Industry Standards: ANSI 0 (Cut), EN388 3101, EN374 AKL, EN374 Micro, FDA 21 CFR 177.2600   

    High performance Nitrile - Reliable chemical protection. Reduced chemical burns and caustic exposure. Puncture and abrasion protection. Reduced hand injuries. Cotton flock liner - Moisture absorption, Reduced dermatitis and increased comfort.

    Component Materials Comply with 21 Cfr 177.2600 for Food Contact

    Marked: For protection against OTTO Fuels.

    USDA Accepted. FSN: 8415-01-147-6263.

    Package of 12 Pr.

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  6. PICKER INTERNATIONAL - 189564 - Hardware, Plexiglass/Acrylic Sheet . 4.5" x 4.5" x 0.5."
    Special Price $3.98 Regular Price $4.95 As low as $2.98

    Picker International - Marconi - 189564 Hardware, Plexiglass / Acrylic Sheet.

    Shatter-resistent or lightweight alternative for glass.

    Plexiglas sheet is an excellent electrical insulator with a high dielectric constant.

    More Heat thermal shock resisant than glass but also has thermal movement 8 times higher than glass.

    Dimensions: 4.5" Square x 0.5" thick.


    Former Application Manufacturer of advanced medical diagnostic imaging systems.

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  7. Dwyer Instruments / Mercoid Control - AS-9 - Pressure Switch 4 AMP, Adjustable Pressure Control 0-15 PSI "New"
    Special Price $24.98 Regular Price $49.50

    Mercoid Controls - Division of Dwyer Instruments, Inc.

    Dwyer Love Controls, Mercoid Controls AS-9 Pressure Switch, Adjustable 0-15 PSI Pressure Control. Normally Open Contacts 4 AMP with Internal Mercury Switch (Circuit closes on pressure rise). Visible Setpoint Adjustment, Calibrated scale.  

    Industrial Enclosed sealed housing Diaphram Operated Control.

    New Old Stock in Manufacturers Box.

    Similar to following Mercoid Control Pressure Switches:

    AP-153-36, AP15336, AP153R36, AP153RG36, AP-7012-153-36, AP-7021-153R36, AP-7041-153-36, AP-153-37, AP-2-36, AP236, 721G,

    Confirm Pressure requirements, contact ratings and material compatibility before substituting.

    Mercoid Controls produces a broad range of pressure, temperature, and level controls for use in heavy industrial, petrochemical, and electrical utility plants. Established in 1916, Mercoid has been serving industry for over 80 years. 

    Proudly Made in the USA.

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  8. CUSTOM - COPPERTEX-B - Copper Finger Shielding Stock/Gasket/Strips. EMI/RFI Shielding Solution, Package of 5.
    Special Price $9.98 Regular Price $14.50 As low as $8.98

    CUSTOM - COPPERTEX-B - Copper Finger Shielding Stock/Gasket/Strips.

    Beryllium Copper (BeCu) is a high performance metal which can be fabricated into a wide variety of components. Its mechanical and electrical properties make it the ideal material for EMI/RFI shielding products.

    EMI/RFI Shielding Solution - Gasket Strip

    • Excellent electrical and RF conductivity
    • High tensile strength
    • High shielding effectiveness
    • Superb resistance to corrosion
    • Very long lifespan
    • Easy installation
    • Numerous plating options
    • Excellent performance at high temperatures
    • Moisture and UV resistant

    Berllium Copper Finger Stock - 0.15 x 0.40 x 4.25"L, 44 fingers.

    Reverse Bend Spherical Shape

    Similar Alternate: Tech Etch 93R1D

    New Old Stock

    Package of 5.

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  9. AEG - A020/ERW/220V - Logistat A020, Programmable Controller, 110/220V 50/60Hz. New
    Special Price $929.98 Regular Price $989.00

    AEG Modicon - A020/ERW/220V - Logistat A020, Programmable Controller

    Status: Discontinued

    Power: 110/220V 50/60Hz.



    "CP80" Compact Logistat A020 (PLC) automation unit and an extension unit as a superordinated control system.

    Dimensions: 11.0" x 4.0" x 8.0"   (27.9 cm x 10.2 cm x 20.3 cm)

    Weight: 6.25 lbs.


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  10. Sarkes-Tarzian - S-490C - Rectifier, Selenium. Surge Arrester, Snubber
    Special Price $9.98 Regular Price $14.50 As low as $8.98

    Sarkes-Tarzian - S-490C - Selenium Retifier, Surge Arrester, Snubber.

    Rectifier, 8 Plates,

    Nominal Dimension: 2" X 2" Plates X 1.045" Stack 

    DC Load Current: 200 PIV, 140 RMS V, 201 - 350 Amps

    2-Lead 8-Wafer 2" Square.

    Centre-Kooled - Blue

    Marked 2A

    Genuine Vintage Sarkes-Tarzian - New Old Stock

    Additional Information: https://steampoweredradio.com/pdf/sarkes%20tarzian/Sarkes%20Tarzian%20Selenium%20Rectifier%20Handbook%201950.pdf


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  11. Mini Circuit Labs - ZMDC-10-1B - COAX SPLICER 0.5-500MHZ
    Special Price $48.98 Regular Price $56.00

    Mini Circuit Labs - ZMDC-10-1B - COAX SPLICER

    Connector Type: SMA

    Frequency: 0.5-500MHZ

    New Old Stock

    Made in USA

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  12. MARCO OAK - 53-52080 - Switch, Illuminated. Avionics Press Lite, DPDT Push On/Push Off.
    Special Price $18.98 Regular Price $26.50

    MARCO OAK - 53-52080 - Switch, Illuminated, Avionics Press Lite.

    Status: Discontinued

    Panel Lamp Socket with Threaded Base.

    DPDT Push On/Push Off.

    Press Lite.

    Includes Trim Nuts.

    Connection: 6 Solder Terminals.

    Fits 1/2" hole, Overall 2" tall.

    Lens/Lamp (Midget Lamp) Purchase Separately.

    Genuine Vintage Marco Oak - New Old Stock - Rare

    Proudly Made in USA.

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  13. ECC CORP. - 0001217-00 - 105P264B - Triac Dimmer or Heater Control, 10Amp 120VAC. New
    Special Price $12.98 Regular Price $24.95 As low as $8.98

    ECC CORP. / Xerox - 0001217-00 - 05P264B - Triac Dimmer Control or Heater Speed Control

    Voltgae / Current Ratings: 120 VAC /10Amp.

    Xerox 105P264B.

    Connections: 4 Wire Quick Connect.

    Metal Enclosure

    Approximate dimensions: 3" X 3" X 1 7/8" Minus Mounting Stud.

    Made in USA - New Old Stock

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  14. DELL - OHD058 - D-Series Laptop Docking Station / Monitor Stand. New In Manufactures Box.
    Special Price $18.98 Regular Price $36.50

    DELL - OHD058 D-Series Docking Station / Monitor Stand.

    Maximize your desktop or other workspace, while adding convenience to your work area with the Dell D-Family Monitor Stand! For use with the D/Dock and D/Port (not included), the D-Family Monitor stand gives customers a compact, space-saving design with customizable D/Port docking positions.

    On and Off switch for Dell Latitude D-series/Inspiron 600M notebooks. (in manuf box).

    Two easy access buttons (with status indicator LED lights) for power and undocking convenience.

    Activity lights for the system hard drive and eject status are also provided.

    The modern, open side design allows for convenient access to media bays and other frequently used ports on your notebook.

    Attractive and extremely Sturdy stand can support 100 pounds. 

    Use the monitor stand to simplify connectivity to various devices such as printers, keyboards, mice and other D-Family media accessories.

    Dimensions: 14.5" X 13.5" X 5.5"

    Shipping Package Dimensions: 16 1/2" x 19 1/2" x 8" @ 11 lbs

    Exceeds standard shipping limit of 5 lbs, Actual shipping cost is dependent upon end location. 

    Note: This is the Stand ONLY - Does not Include Port Replicator.

    Incluse Set-up Guide

    Compatability: Dell Latitude 100L, 110L, 120L, 131L, C400, C500, C510, C540, C610, C640, C810, C840, D400, D410, D420, 430, D500, D520, D531, D600, D610, D620, D630, D631, D800, D810, D820, D830, X1, X200, X300 and Vostro 1310, 1510, 1710 laptops.

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  15. ARROW HART - T-1323 - Antique Electrical Plug, 2 Conductor EZ Gripe Pull Handle Radio CAP.
    Special Price $1.98 Regular Price $2.50 As low as $0.98

    ARROW HART & HART - T-1323 Vintage Electrical Plug.

    2 Conductor EZ Grip Pull Handle Radio Cap.

    125VAC, 15 Amp,

    Bakelite Housing, Brown

    Cord range 18/2 to 16/2, SPT, SV, SJ

    0.375" X 0.281"

    NOTE:Polarized plug (ie not large and small pins), but one pin is polarized partially angling out by approximately 1/4 of the piece.

    Applications: Restoration of Vintage Equipment, Lamps, Fans, appliances etc..

    New Old Stock - Genuine Vintage Arrow Hart - Not Modern Reproductions

    UL Listed.

    Proudly Made in USA

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  16. Philips - XQ1073X - Plumbicon camera tube, 1".
    Special Price $349.99 Regular Price $475.00
    Plumbicon imaging tube, 1". Military NSN 9300-849-50144. Plumbicon tubes manufactured by Narragansett Imaging. Learn More
  17. HYSON - T2B-3000X0.5 XB - Compact Height Nitrogen Gas Spring - 2100-PSI N2-Gas Only
    Special Price $469.98 Regular Price $585.00

    HYSON - T2B-3000X0.5 XB - Compact Height Nitrogen Gas Spring

    HYSON gas springs are highly specified for use in metal stamping dies, injection molds and custom machines. 

    • Life in excess of 100,000 stroke meters.
    • Cartridge design for easy maintenance.
    • Oil pipe prevents oil leaving the springs in a hosed system and helps maintain life of the springs.
    • Secondary piston retaining ring offers extra protection.
    • Compact height reduces die costs.

    Cylinder 2175-PSI 

    Stroke Length: 12.7mm (0.5")

    Max 150-bar at 15-degrees C.

    Gas N2 Nitrogen only.

    Dimensions: Diameter 95.2mm, Height Min, 114.2mm, Full Stroke 127mm High

    Weight 12 lbs.

    KIT #HT2SK-3000

    Additional Information: https://www.ajacs.com/metal-forming-catalog/hyson/nitrogen-gas-springs/113-t2-b-series/file

    Made in Sweden

    Factory New

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  18. ZF Microsystems - 9400-0029-01 - Board. 5MX Z-Chipset.
    Board. Embedded system card based on the 5MX Z-Chipset. Complete with specification sheets and CD. Learn More
  19. CTI Electronics Corp. - 6-075 - Silicon Rubber Keypad / Actuator, Waterproof Membrane.
    Special Price $3.49 Regular Price $6.00 As low as $2.98

    Silicon Rubber Keypad / Actuator.

    The technology uses the compression molding properties of silicon rubbe to create angled webbin around a switc center. On depression of the switch, the webbing uniformly deforms to produce a tactile response. When pressure is removed from the switch, the webbing returns to its neutral position with positive feedback. To make an electronic switch, a conductive pill is placed on the base of the switch center which contacts onto a printed circuit board when the web has been deformed.

    12 Conductive Contacts. 0-9 plus * and #.

    Waterproof Membrane.

    Conductive Contact is secred to backside of each button.

    Material: Translucent Silicon Rubber.

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

    Applications of silicone rubber keypads include remote controls, gaming, robotics, controls for Industrial, Medical, Hobby Projects.


    Learn More
  20. RAYTHEON. - ML-322 - Diode. Ultra-high-frequency.
    Diode. Ultra-high-frequency diode of the planar-electrode type designed for use as a modulation clipper at frequencies up to 1500 Mc. Type 2 class E style. Note: Complete wil 4 page specification sheet. Manufacture - Raytheon/Machett. Made in the USA. Learn More
  21. PHOTODYNE - 1800 - Fiber Optic Attenuator 0-89dB & Dark

    Fiber Optic Attenuator 0 to 89db plus dark. In wooden box. Excellent Condition but protective case has Decaying Gray Foam.

    Learn More
  22. HORNER APG - HE500TIU050B - Terminal Interface Unit, version 4.10
    Special Price $249.98 Regular Price $450.00

    HORNER APG - HE500TIU050B - Terminal Interface Unit, Version 4.10

    The Operator Station (HE500TIU050/10X/11X/20X) is an Operator Station (OS) that provides extensive monitoring and control in an extremely small package.

    Horner APG Operator Station Hardware Module - 2 Lines x 20 Characters.

    Input Voltage: 9-35 VDC Includes Cbreeze software 

    Programming Port RS232

    Flash Ram: 256K Words

    Total Pages: 300

    Characters per page: 8 X 20

    Graphic Pixels: 128 X 64

    Recipe Memory: 64K

    Overall Dimensions: W 172 X  H 105 X D 38mm

    Complete User Manual (46 Pages) can be viewed at https://www.hornerlighting.com/techdocs/MAN0356-02.pdf

    Factory New Old Stock

    Made in Ireland


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