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GOST PC Series Connectors - Reliable Industrial Connections

>Number Of CoresNumber Of Cores 4-50Pin
Contact DiameterContact Diameter(mm) 1.0-2.0mm
IP RatingIP Rating IP67
Shell MaterialShell Material Aluminum Alloy
Temperature RangeTemperature Range -55°C to +125°C
TerminationTermination Solder / Crimp (optional)
Rated CurrentRated Current(A) 15A-75A
Rated VoltageRated Voltage(Ac.V) 250V-400V
Test VoltageTest Voltage(Ac.V)1Min 1000V-1500V
Insulation ResistanceInsulation Resistance (MΩ) ≥ 500MΩ
Contact ResistanceContact Resistance (MΩ) ≤ 5 mΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
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GOST PC Series Connectors – Rugged and Reliable for Rail Transit

The GOST PC Series Connectors are built for demanding rail transit applications, offering secure and stable connections for power, signal, and control circuits. Designed to meet Russian GOST standards, these connectors withstand vibration, shock, dust, and moisture, making them ideal for locomotives, trackside systems, and onboard electronics.

PC 4Pin Connector


Available in multiple pin configurations, from PC4TB (4 pins) for small control circuits to PC50TB (50 pins) for complex multi-signal harnesses, the PC series supports a wide range of electrical needs. High-quality copper alloy contacts with gold or silver plating, paired with durable PBT or bakelite insulation, ensure reliable conductivity under varying loads.

PC Connector


With threaded locking mechanisms, corrosion-resistant aluminum alloy shells, and versatile multi-pin layouts, the PC Series provides long-lasting, dependable performance. Perfect for brake systems, signaling circuits, sensors, and power distribution panels, these connectors help engineers maintain safety, uptime, and efficiency in every rail application.

Item

Parameters

Number of Cores

4-50Pin

Gender

Male/Female

Housing Material

Aluminum Alloy

Cores Material

Brass Plated with Gold

Insulator Material

PBT

Locking System

Screw Locking

Temperature Range

-55°C to +125°C

Rated Current (A)

15A-75A

Rated Voltage (AC.V)

250V-400V

Test Voltage (AV.C)1Min

1000V-1500V

Insulation Resistance (㏁)

500㏁

Insulation Resistance (㏁)

≤5㏁

Termination

Solder


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Customer Reviews

   

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   Stable and Secure


OrionLedger  2026-02-04

M12 Connectors lock tightly and remain reliable even under vibration.
   Reliable Mini Connector (M5)


EchoNavigator  2026-02-04

M5 Connectors are compact, well-made, and provide a very stable connection.
   Heavy-Duty Choice


 2026-02-04

M12 Connectors are strong, dependable, and perfect for industrial applications.
   Precise Fit


 2026-02-04

M8 Connectors align perfectly and ensure firm electrical contact every time.
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Manufacturer Address:Baoan District, Shenzhen City, Guangdong Province,China

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