Connectors & Terminals

Rectangular Connectors

Circular Connectors

Connector Contacts & Pins

ABC Cable Clamps & Tension Fittings

Power Terminal Blocks

Cable Lugs

Explosion-Proof & Marine Connectors

Extension Cords & Power Strips

Other Connectors & Terminals

Electrical Connector VP-42-10-250 for Circuit Switching

$1.80-7.20

KASKAD OJSC 🇷🇺

Electric Plug VPM-16-8 for Circuit Switching

$0.90-3.60

KASKAD OJSC 🇷🇺

RP14A Rectangular Connectors (Plugs, Sockets)

$9-36

Karachev Electrodal OJSC 🇷🇺

Electric Plug VP-7-10-250 for Circuit Switching

$0.90-3.60

KASKAD OJSC 🇷🇺

Electrical Connector VPM-40-4 for Circuit Switching

$0.90-3.60

KASKAD OJSC 🇷🇺

Low-Frequency Rectangular Connectors GRPM1-K (Socket) KDPА.430421.017TU

$9-36

KOPIR OJSC 🇷🇺

SNP398 Connector for Reliable Electrical Connections

$0.30-1.80

Snezheth OJSC 🇷🇺

Rectangular Connector SNP269 (Plugs, Sockets)

$0.30-1.80

Karachev Electrodal OJSC 🇷🇺

Electric Plug VP-72-10-250 for Circuit Switching

$9-36

KASKAD OJSC 🇷🇺

Electrical Connector VP-108-10-250 for Circuit Switching

$9-36

KASKAD OJSC 🇷🇺

Electrical Socket RП-4B-10-250 for Circuit Switching

$0.60-3.60

KASKAD OJSC 🇷🇺

Connector SNP390-6VP21-2 Plug RYUMK.430420.048TU AО "Karachevsky Electrodetail Plant

$0.30-1.80

Karachev Electrodal OJSC 🇷🇺

Connector SNP389-2VP22-1 Plug RYUMK.430420.047TU for Electrical Applications

$0.09-0.60

Karachev Electrodal OJSC 🇷🇺

Electric Socket RP-8-10-50 - Efficient Circuit Connection

$0.90-3.60

KASKAD OJSC 🇷🇺

Electrical Socket RP-16V-16-250

$1.50-6

KASKAD OJSC 🇷🇺

Electrical Connector SNP387 (Socket)

$1.50-6

ELECON OJSC 🇷🇺

Cylindrical Socket RSP7V for Electrical Circuits

$3-18

KOPIR OJSC 🇷🇺

Electrical Connector VP-15-10-250

$0.90-3.60

KASKAD OJSC 🇷🇺

Electrical Socket RPM-10-12 for Circuit Switching

$0.30-1.80

KASKAD OJSC 🇷🇺

High-Reliability Rectangular Connector SNP368 (Plugs and Sockets)

$0.90-6

Karachev Electrodal OJSC 🇷🇺

Electrical Socket RП-8/24-16/10-400/160

$9-36

KASKAD OJSC 🇷🇺

Control Connection Plug for ED-4 Electric Train Model VU-21M-U1

$30-180

NEVZ LLC 🇷🇺

Rectangular Connector SP-18/14VU for Electrical Circuits

$0.90-3.60

KOPIR OJSC 🇷🇺

GRPMSh-2-30GO-2 Socket Connector bR0.364.091TU for Electrical Applications

$0.90-3.60

Karachev Electrodal OJSC 🇷🇺

SNP351 Rectangular Connectors (Plugs and Sockets)

$0.90-3.60

Karachev Electrodal OJSC 🇷🇺

Connector SNП346-1RP21-1 Socket RYMK 430420.019TU

$0.06-0.60

Karachev Electrodal OJSC 🇷🇺

Electrical Socket RП-12-10-400 for Circuit Switching

$1.50-6

KASKAD OJSC 🇷🇺

Low-Frequency Rectangular Connector GRPP3 (Plug) KDPА.430421.016TU

$0.90-3.60

KOPIR OJSC 🇷🇺

Electrical Connector Plug VP-4V-10-250

$0.90-3.60

KASKAD OJSC 🇷🇺

High-Reliability Connector SNP400 (Plugs, Sockets)

$3-18

Karachev Electrodal OJSC 🇷🇺

Low-Frequency Rectangular Connectors SNP345

$9-60

RADIANT-EK OJSC 🇷🇺

Rectangular Electric Connector SNP398 for Versatile Applications

$0.30-1.80

Snezheth OJSC 🇷🇺

Electrical Socket RP-6B-35-500 for Circuit Connection

$1.50-6

KASKAD OJSC 🇷🇺

Electric Socket RPM-200-1 for Circuit Switching

$0.90-3.60

KASKAD OJSC 🇷🇺

Electrical Socket RP-16B-16-500 for Circuit Connection

$3-18

KASKAD OJSC 🇷🇺

Connector SNP352-28RP21-3 Socket RYUMK.430420.027TU for Reliable Connections

$0.30-2.40

Karachev Electrodal OJSC 🇷🇺

Electrical Connector VP-6/36-40/10-690/160

$9-30

KASKAD OJSC 🇷🇺

Rectangular Combined Electrical Connector SKP410 (Plugs, Sockets)

$30-180

Karachev Electrodal OJSC 🇷🇺

Rectangular Connectors GRPMSh-1 (Plugs, Sockets)

$1.50-6

Karachev Electrodal OJSC 🇷🇺

RP14 Rectangular Connectors for Electrical Circuits

$9-36

Karachev Electrodal OJSC 🇷🇺

Rectangular Minus Connector SPM-21VP KDPА.430421.032TU

$0.90-3.60

KOPIR OJSC 🇷🇺

Electrical Connector Plug VП-25-10-250

$1.50-6

KASKAD OJSC 🇷🇺

Electrical Plug VP-6B-35-500 for Circuit Switching

$3-12

KASKAD OJSC 🇷🇺

Electric Socket RP-24-10-250

$3-18

KASKAD OJSC 🇷🇺

Electric Connector SNP407 for Rectangular Installation

$90-360

Karachev Electrodal OJSC 🇷🇺

Glass Pressed Connector ISP-1 for Electronic Equipment

$0.30-1.80

ELEKTROSOEDINITEL OJSC 🇷🇺

GRPMSh-2 Connector for Electrical Wiring

$0.90-3.60

Snezheth OJSC 🇷🇺

Low-Voltage Connector Socket for Diesel Trains and Locomotives 2РШ.001

$30-180

GRAVITON LLC 🇷🇺

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Rectangular and Circular Industrial Connectors with Full Documentation

A focused interconnect catalogue: 632 positions from 61 manufacturers, dominated by 283 rectangular and 154 circular connector listings. These are industrial-grade families — multi-pin circular connectors of the type used in machine tools, transport, radio equipment and defence-adjacent industries, plus rectangular formats for control cabinets. Around the core sit power terminal blocks (18), spring and screw terminal strips, connector contacts and pins, cable lugs, clamps and tension fittings for aerial bundled cable, extension cords and power strips, and explosion-proof and marine connectors for harsh-environment installations.

The Russian connector industry grew out of military and aerospace electronics, and it shows: machined contacts, robust shells, wide temperature ranges and unusually long production runs — series introduced decades ago are still manufactured, which matters when you maintain legacy equipment that Western vendors have abandoned. Documentation is thorough, with mating cycle counts, contact resistance and environmental ratings stated per series.

Small-batch friendly: many positions available from tens of pieces, useful for maintenance and repair organisations.
Cross-referencing: suppliers help match legacy Soviet-era designations still found in installed equipment across Asia, Africa and Latin America.
Specs: datasheets with pin counts, current ratings, IP classes and temperature ranges, translated on request.
Dispatch: compact cargo ships by air courier in days or consolidates into sea freight.

List the series and pin configurations you need — or photograph the legacy connector — and suppliers will identify and quote it.

FAQ

•Can suppliers identify a connector from a photo or an old designation?

Usually yes. Much equipment operating in Asia, Africa and Latin America was built with Soviet and Russian connector series, and plants keep full archives of designations. Send a photo of the shell marking, pin layout and a measurement of the shell diameter; suppliers will match the series and propose the current production equivalent.

•What minimum quantities apply to connectors and terminals?

Distribution stock items sell from tens of pieces, and terminal blocks by the carton. For series produced to order — special platings, explosion-proof shells — minimums of 50–200 pieces are typical. Repair organisations buying small mixed lots are normal customers here, not an exception.

•What contact plating options are available?

Standard contacts come tinned or silver-plated; gold plating is available for low-signal and high-reliability applications. Plating type and thickness are stated in the datasheet, along with mating cycles and contact resistance. If your application involves corrosive atmosphere or rare mating, say so — the supplier will recommend plating accordingly.

•Are explosion-proof connectors certified for hazardous zones?

Explosion-proof series carry Ex certification under EAEU technical regulations, with protection types and zone suitability marked on the shell and certificate. These documents are normally accepted for pre-qualification; verify with your local inspectorate whether EAEU Ex certificates suffice or local recognition is required for your installation class.

•How do small interconnect orders ship internationally?

Connectors are dense, high-value cargo, so air courier is economical: a maintenance order of several kilograms reaches the Gulf or Central Asia in 5–10 days with full export paperwork. Larger production volumes consolidate into groupage sea or truck freight. Suppliers handle export documentation in both cases.

Products — Connectors & Terminals

Rectangular and Circular Industrial Connectors with Full Documentation

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