Featured Products

Radius - HLN-9573A - Connector, Audio. Shorting Plug Kit for Microphone Jack.

Used when application calls for a Deskset (covers microphone jack).

For Motorola Radius and Maxtrac and other Two-way Radios. 8 Pin.

Manufacture: Radius, a Division of Motorola Inc.

Motorola General Accessory

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Relay, power. Input: DC. Contacts: 3PST NO. Mech Mtg: 9 Pin plug-in Pins. Packaging: Enclosed, hermetically sealed. Size: Metal can 1.6"W x 1" x 2.6" tall with pins. Learn More

Potter & Brumfield - SM5DS Relay, DC.

The SM5DS-12 is relay with extremely long mechanical life because of reed armature.

Contacts: Stationary = Silver, Moveable Rhodium. 

12VDC Coil.

Contacts: SPDT. 0.25Amp

Hermetically-Sealed

Standard 7-Pin Miniature Plug-In.

NSN 5945-00-257-8910

Proudly Made in USA

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Potter & Brumfield - R10E1-X2-V700 - 1393766-9 - Relay, DC.

Contacts: DPDT.

Contact Ratings: 5Amp/115VAC/28VDC.

Coil Voltage: 24VDC.

Coil Resistance: 700 Ohm.

Connections: Bifurcated Silver Contacts.

Mech Mtg: Plug-in or Solder.

Form: 2 Form C, 2 CO

Alternate: R10-E1X2-V700, TE Connectivity 16118058-2

New Old Stock

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Relay, control. Input: DC. Contacts: 3PDT. Contact Ratings: 10Amp. Coil Voltage: 6VDC (1/6HP 10Amp 120VAC, 1/3HP 6Amp 250VAC). Coil Current: 335mA. Coil Resistance: 6 Ohm. Connections: 11 Octal plug-in. Mech Mtg: socket. Packaging: plastic. Note: Used/Removed from equipment. Learn More

Circuit breaker. 1P 5Amp 277VAC. Curve 2. Mount: panel.

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Relay, timer. Contacts: DPDT. Connections: solder. Note: Double marked R10-E5330-1. Requires external resistor for time delay. Each with one 27E328 PCB mount relay socket. Note: TDR. Learn More

MILITARY SYNCHRO RECEIVER NEW 115V 60HZ Learn More

TE Connectivity - Potter & Brumfield - KUP-11D15-24

10Amp 24VDC New enclosed relays.

Contact Material: Cadmium, Silver

Mount: Socket

Number of Pins: 8

Coil Current: 51 mA

Coil Power: 1.2 W

Coil Resistance: 472 Ω

Coil Voltage (AC): 24 V

Coil Voltage (DC): 24 V

Contact Current Rating: 10 A

Operating Temperature: -45 C to 70 °C

Max Voltage Rating (AC): 240 V

Max Voltage Rating (DC): 32 V

Operate Time: 15 ms

Power Consumption: 1.2 W

Termination: Solder

Throw Configuration: DPDT

Voltage Rating (AC): 240 V

Voltage Rating (DC): 32 V

Dimensions: Depth 35.71 mm, Length 38.89 mm,

RoHS     Compliant

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F 59 CONN. (PK. OF 4) Learn More

Potter USA - 600A10 Filter, EMI.

10Amp 250VAC.

New Old Stock.

Listed: UL/CSA.

Alternates: TE Connectivity 10VR1, 10VB6, 10ER1, 10VK1

Proudly Made in USA

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PROJECTS UNLIMITED - AT21 Audio, alarms and buzzers.

Piezo ceramic transducer.

Material: brass.

Mount: 3 pin.

Dimensions: 22mm D, with 2 wire leads.

Package of 10.

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Connector, D-Sub and IDC. Ribbon cable assembly. DB25P male panel mount to IDC 26 Pin female. IDC pitch 0.1x0.1". Length: overall 5.5". Learn More

QUORUM - QU-008 Auto Immobilizer - Heavy Duty High End Microlock Vehicle Immobilizer, New The QUORUM QU-008 Auto Immobilizer is a heavy-duty microlock vehicle immobilizer designed to provide top-notch security for your car. With two high-security keys included, this device offers peace of mind knowing your vehicle is protected. The 8-wire key switch and harness allow for easy installation on the dash board or panel, making it convenient and discreet. Proudly made in the United Kingdom, this car security system is a reliable and trustworthy choice for keeping your car safe and secure. The Quorum Immobilizer Vehicle Protection Security System is a “New In Box” Old Stock product designed to enhance the security of your car. This system includes all the necessary components to install and ensure that your car is secure. It has a sleek black design. The Quorum brand is known for quality and durability, providing peace of mind for car owners. This car security system by Quorum is specifically made to deter theft and provide peace of mind for vehicle owners. With its reliable brand reputation and focus on car protection, this immobilizer is a valuable option for those looking to upgrade their vehicle's security measures. Dash Board / Panel Mountable 8-wire Key Switch / Harness with 2 - keys High Security Tubular Metal Barrel Key Mechanism. Detailed 6 Page Instructions for DIY. Prevents Auto Theft. Made in UK Learn More

Relay, power. Input: AC. Contacts: 4PDT. Contact Ratings: 25Amp (14VA). Coil Voltage: 24VAC. Coil Resistance: 132 Ohm. Connections: 1/4" male QC terminals. Mech Mtg: panel open frame. Mount by one front key hole and two rear channel slots for 8-32 screws on 2.0 x 2.5" triangular centers . Weight: 0.9 oz. Learn More

Potter & Brumfield - MR2A 110V - Relay, AC, MR Series Medium Duty Power Relay.

A medium duty power relay that can handle small motors, transmitters and genral purpose applications. Baked varnish impregnated to goverment specifications, protects against moisture and mechanical damage. Sealed relay coils cellulose acetate wrapped.

Status: Discontinued

Coil: 110VAC.

Contacts: 110VAC 8A. Normally Only.

Coil: 110VAC 1185 Ohm.

Connection: Solder Terminals.

Electrical Configuration: SPST NC.

Mech: Bracket w/2 Mounting Holes 2.6" apart.

Dimensions: 2 31/32" X 1 3/16" X 1 5/8" High

Weight: 3.4 oz.

Genuine Potter Brumfield - Vintage - New Old Stock

Alternate: R-A019.

Applications: Ideal for safety and signal devices, call systems, heater loads, radio protective circuits, transmitter keying circuits, burglar alarms, photographic applications, electric sign controls, restoration of vintage equipment, etc...

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Relay, power. Input: DC. Contacts: SPDT. Contact Ratings: 15Amp. Coil Voltage: 24VDC (1/4HP, 120VAC 15A, 277VAC). Connections: 3/16" male QC terminals. Mech Mtg: PCB. Packaging: Plastic enclosed. Note: Double marked KUM-4057-1 - KUMP5D18-24. Listed: UL/CSA.

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Relay, DPST-N.O.-7Amp. Coil: 240VAC. Case: Plastic enclosed, flange mount & 3/16"QC connectors.

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Relay, control. Input: AC. Contacts: 3PDT. Contact Ratings: 10Amp. Coil Voltage: 120VAC. Connections: 11 - 3/16" male QC terminals. Mech Mtg: Plastic enclosed. Learn More

Potter & Brumfield - KU4185 - Relay, Power.

Input: DC.

Contacts: 3PDT.

Contact Ratings: 10Amp.

Coil Voltage: 110VDC (1/4HP 10A 120VAC).

Connections: 3/6" Male Quick Connect Terminals.

Mech Mtg: PCB.

Packaging: Plastic Enclosed with Mounting Tab.

Made in USA

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Potter & Brumfield - KR-5719-3 - Relay, Power AC.

Status: Discontinued

Industry standard octal-type termination for quick installation.

Input: AC.

Contacts: SPDT. (3 Form C)

Contact Ratings: 5Amp. Gold Flashed Silver

Coil Voltage: 115VAC.

Coil Resistance: 16.5K Ohm.

Connections: 8 Octal Plug-in Socket.

Packaging: Enclosed, Plastic.

10 Million Operations Min., Mechanical; 100,000 Operations Min. @ Rated Loads.

Alternate: KR-5A-120

As Removed from Equipment

Please note: Our last 28 pcs will have a broken center pin. Appears removal of center plastic pin was not unusual for this relay, possibly to fit additional application using a different socket.

Made in USA

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Potter & Brumfield - KHU-17D12-24 - Relay, Control.

Coil: DC General Purpose.

Throw Configuration: 4PDT.

Contact Ratings: 3Amp.

Coil Voltage: 24 VDC

Coil Resistance: 650 Ohm

Coil Current: 18.45mA

Coil Type: Non-Latching

Contact Voltage: 240VAC, 28VDC

Contact Current Rating: 5 A

(1/10HP 3A 120VAC, 3A 28VDC RES)

Temperature: -45 C to 70 C

Connections: QC, Socket or Solder.

Dimensions: Depth 28.17mm X Height 38.1mm X Length 28,2mm X Width 21.8mm

Packaging: Plastic Enclosed.

Alternate: TYCO KHU-17D12-24

New Old Stock

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TE Connectivity / Potter & Brumfield - KHP-17A12-120

Relay, control. Input: AC. Contacts: 4PDT. Contact Ratings: 3Amp. Coil Voltage: 120VAC 50/60Hz. Connections: solder. Mech Mtg: PCB. Packaging: Plastic enclosed, nylon dust cover. KHP-17A12-120VAC

Supplier:TE Connectivity / P&B Brand

Part No:KHP-17A12-120

HTS:8536410020

Relay Construction:Non-Latching

AC Coil Voltage:120 V

Contact Arrangement:4PDT

Maximum Current Rating:5 A

Mounting:Socket

Termination Style:Solder

Led Indicator:No

Operating Temperature:-45 to 70 °C

Coil Resistance: 3.9 KOhm

Made in USA - New Old Stock

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30VDC SOLENOID Heavy - 1.5"OD cylindrical - threaded plunger 0.61"OD - two "wings" for mounting (undrilled) 2-pin MS connector - Aircraft surplus - NEW Old Stock Learn More