Connectors

Mini Electrical Connectors

Electrical power connectors give devices the ability to transfer an electrical current through to another device, such as a computer. We carry a wide range of mini electrical connectors made for a variety of electronic products. Our electrical power connectors will keep your devices running smoothly.  

We offer brand-new electronic power connectors, delivered to you in the manufacturer’s packaging. We also carry connectors that are slightly used, but we guarantee their quality. Each and every one has been fully checked to ensure its reliability. If the mini electrical connector that you require for your device isn’t in stock, request it and we’ll get back to you as soon as possible.  

Shop our inventory below and order your mini electrical connector today. 

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  1. KULKA MARATHON - Cat No 409 - 0409081 - 603 GP 09 - Connector, Terminal Block. Double Row, 9 Poles, 9 x 2.
    KULKA MARATHON - Cat No 409 - 0409081 - 603 GP 09 - Connector, Terminal Block. Double Row, 9 Poles, 9 x 2.
    Special Price $26.98 Regular Price $32.50 As low as $19.98

    KULKA MARATHON - Cat No 409 - 0409081 - 603 GP 09 -  Connector, Terminal Block.

    Heavy Duty - Industrial - 603 Series - Extra Heavy Duty

    Circuit Count: 9 x 2. (18 Contacts)

    Voltage: 600V 

    Pitch: 17.4

    Contact Ampacity: 30/50/65Amp.

    Mounting Type: Panel, Flush.

    Four Hole Mount with 7" Centers.

    Pin Spacing: 11/16" Centers.

    Connection: Screw. Double Row

    Material: Tin Plated Brass Terminals

    Approximate Overall Dimensions: 1.823" wide x 7-1/3" long x 0.778" high.

    Note: Marathon / Kulka 409 series, #6AWG - 14 AWG.

    New Old Stock - Rare - Difficult Component to Find.

    Note: Marathon Kluka most recent revision changed screws to Phil-Slot. 

    RoHS Compliant

    Alternate: TB400-09 Series 400

    Proudly Made in USA

    Learn More
  2. Beau Molex - 38211-0104 - 21004 - Connector, Terminal Block, Double Row, 4 x 2.
    Beau Molex - 38211-0104 - 21004 - Connector, Terminal Block, Double Row, 4 x 2.
    Special Price $3.98 Regular Price $4.50

    Beau Molex - 38211-0104 - 21004 - Connector, Terminal Block, Double Row, 4 x 2.

    Status: Discontinued

    This series is for wire-to-wire terminations for 30Amps @ 300Volts and 150°C.

    Robust and durable #8-32 screw insures reliability and allows for 10AWG wire without wire clamps.

    High temperature phenolic insulator out performs thermoplastic compounds.

    Closed bottom construction allows the product series to be PCB, bulkhead or panel mount.

    Insulator: General purpose phenolic

    Terminal: Brass, nickel plated

    Screw: #8-32, phil/slot, steel, zinc chromate plated

    Screw Terminal Style - Closed Bottom

    Circuit Count: Double Row .563, 4 x 2.

    Mounting Type: Panel, Flush.

    Voltage Rating: 1600.0 V

    Current Rating: 30.00 A

    Dimensions: Width: 1.32", Height: 0.63", Length: 3.225"

    RoHS Compliant

    Made in USA - New old Stock

    Alternates: 21003, 3-142, 602-GP3, 1546310-3

    Learn More
  3. Beau Molex - 38211-0103 - 21003 - Connector, Terminal Block, Double Row, 3 x 2.
    Beau Molex - 38211-0103 - 21003 - Connector, Terminal Block, Double Row, 3 x 2.
    Special Price $5.49 Regular Price $6.00 As low as $4.98

    Beau Molex - 38211-0103 - 21003 - Connector, Terminal Block, Double Row, 3 x 2.

    Status: Discontinued

    This series is for wire-to-wire terminations for 30Amps @ 300Volts and 150°C.

    Robust and durable #8-32 screw insures reliability and allows for 10AWG wire without wire clamps.

    High temperature phenolic insulator out performs thermoplastic compounds.

    Closed bottom construction allows the product series to be PCB, bulkhead or panel mount.

    Insulator: General purpose phenolic

    Terminal: Brass, nickel plated

    Screw: #8-32, phil/slot, steel, zinc chromate plated

    Screw Terminal Style - Closed Bottom

    Circuit Count: Double Row .563, 3 x 2.

    Mounting Type: Panel, Flush.

    Voltage Rating: 1600.0 V

    Current Rating: 30.00 A

    Dimensions: Width: 1.32", Height: 0.63", Length: 2.67"

    RoHS Compliant

    Made in USA - New old Stock

    Alternates: 21003, 3-142, 602-GP3, 1546310-3

    Learn More
  4. Marathon - MARCO - Kulka Electric Manuf Co - 37TB5F - Connector, Terminal Block. 5x2.
    Marathon - MARCO - Kulka Electric Manuf Co - 37TB5F - Connector, Terminal Block. 5x2.
    Special Price $14.98 Regular Price $18.95 As low as $12.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Marathon Kulka Electric Manuf Co - 37TB5F Connector, Terminal block.

    Kulka / Marathon part number 37TBX this are military grade terminal blocks much better quality than the consumer terminal blocks that are the black or brown bakelite.

    Military Class A-A-59125 / MIL -T-55164

    Voltage Rating: 300 Volts

    Current Rating: 15 Amps 

    Circuit count: 5 position (2 x 5).

    Mounting type: 4 non-threaded hole panel mount, flat solid construction.

    Connection: Screw.

    Outside dimensions: 2.562" long x 0.875" wide x 0.484" high.

    Note: With 2.25" mount centers.

    Distance between terminal row centers: 0.312".

    Center to Center Spacing is: 0.375".

    Mounting Hole: 0.171" D.

    Note: A2 Barrier Type.

    New Old Stock

    Military NSN 5940-01-387-0707.

    Learn More
  5. CUSTOM CONNECTOR - SD12 - Connector, terminal block. 12 position.
    CUSTOM CONNECTOR - SD12 - Connector, terminal block. 12 position.
    $10.00
    Connector, terminal block. Circuit count: 12 (6 x2). Mounting type: Panel, 2 holes at 1.68" centers. Connection: screw. Outside dimensions: 2.677" long x 2.320" wide x 0.886" high. Learn More
  6. CURTIS DIVERSIFIED - TS16-05 - Connector, terminal block. 16 x 2.
    CURTIS DIVERSIFIED - TS16-05 - Connector, terminal block. 16 x 2.
    $10.00
    Connector, terminal block. Circuit count: 16 Position (2 Rows). Mounting type: Panel, flush. Connection: #10 screw. Outside dimensions: 9-3/16" long x 2.007" wide x 1.278" high. Overall with 3 hole mount each end 10-1/3" long. Note: Heavy duty. Learn More
  7. CINCH JONES - 353-11-08-001 - Connector, terminal block. 8 x 2.
    CINCH JONES - 353-11-08-001 - Connector, terminal block. 8 x 2.
    $3.00
    Connector, terminal block. Circuit count: 8 x 2. Mounting type: panel, flush. Connection: screw. Outside dimensions: 3-11/16" long x 7/8" wide. Learn More
  8. CINCH JONES - P-3330-DB - Connector, cinch. M 30 Pin, panel DB.
    CINCH JONES - P-3330-DB - Connector, cinch. M 30 Pin, panel DB.
    $8.00
    Connector, cinch. Male 30 Pin. Series 300. Mount: panel, deep bracket. Note: One position is polarized. Learn More
  9. Beau Interconnect System/Vernitron - 21016 - Connector, terminal block. 16 x 2.
    Beau Interconnect System/Vernitron - 21016 - Connector, terminal block. 16 x 2.
    $7.50
    Connector, terminal block. Circuit count: 16 x 2. Mounting type: panel, flush. Connection: screw. Outside dimensions: 10" long x 1-5/16" wide. Note: Vernitron/Beau. Learn More
  10. Beau Interconnect  Vernitron - 21009 - Connector, Terminal Block. 9 x 2.
    Beau Interconnect Vernitron - 21009 - Connector, Terminal Block. 9 x 2.
    Special Price $4.98 Regular Price $6.50

    Beau Interconnect Vernitron - Beau Interconnect System Vernitron - 21009- Connector, Terminal Block.

    Dual Barrier

    Circuit Count: 9 x 2.

    Mounting Type: Panel, flush.

    Connection: Screw.

    Outside Dimensions: 6" long x 1-5/16" wide.

    Note: Vernitron/Beau.

    Alternates: TE 1546310-9, AMPS-0-1546310-9, D49389-000

    Learn More
  11. Molex - Beau Interconnect System/Vernitron - 18000 - Connector, terminal block. Circuit count: 15 Position  x 2 Row.
    Molex - Beau Interconnect System/Vernitron - 18000 - Connector, terminal block. Circuit count: 15 Position x 2 Row.
    Special Price $6.98 Regular Price $7.50 As low as $5.98
    READY TO SHIP - ONLY 38 LEFT IN STOCK!

    Molex - Beau Interconnect System/Vernitron - 18000 - Connector, terminal block. Circuit count: 15 Position x 2 Row.

    Connector, terminal block.

    Circuit count: 15 x 2.

    Stud size. 6/32.

    Mounting type: panel, flush.

    Connection: screw.

    Outside dimensions: 7-5/16" long x 1-1/8" wide.

    Note: Vernitron/Beau 18000.

    Cross Cinch 15-141.

    Learn More
  12. Beau Interconnect System/Vernitron - B21-6 - Terminal block. 6 x 2, flush.
    Beau Interconnect System/Vernitron - B21-6 - Terminal block. 6 x 2, flush.
    $3.00
    Connector, terminal block. Circuit count: 6 x 2. Contact ampacity: 30Amp. Insulation material: phenolic. Mounting type: Panel, flush. Four hole mount. Pin spacing: 0.581" (14.7mm). Connection: screw 8/32. Outside dimensions: 4.320" long x 1.319" wide x 0.627" high . Note: Listed: UL/CSA. Maybe replaced with equal manufactured by Caltronics. Learn More
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