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Custom Connector 312XP Sealed Automotive Connector

Custom Connector expands its automotive relay socket line with the BR05-SR, designed for sealed relays. This connector assembly offers a universal fit for most ISO sealed relays, incorporates a relay gasket, and utilizes push-to-seat terminations. Available wire seals provide additional sealing capabilities. Constructed with U.L. recognized materials like Zytel 103, Nitrile, and Santoprene 251, the 312XP ensures excellent chemical and flame resistance, proven through ASTM testing. It's a cost-effective and labor-saving solution for automotive applications.

Authorized Distributors
Part No:312-XP
Stock:0
Inv Date:06-09-2026
Price: Unit price: $143.53
Buy/RFQ:
Part No:312XP
Stock:1000
Inv Date:06-09-2026
Price: Unit price: $0.4
Buy/RFQ:
Part No:312XP
Stock:1796
Inv Date:06-09-2026
Price: Unit price: $0.4128
Buy/RFQ:
Part No:312XP
Stock:1796
Inv Date:06-09-2026
Price: Unit price: $0.4128
Buy/RFQ:

Custom Connector 312XP Sealed Automotive Connector Specifications:

  • Material: Zytel 103 (socket), Nitrile (gasket), Santoprene 251 (seals)
  • Color: Black
  • Dimensions: 35.6 L x 30 H x 35.6 W
  • Corrosion Test: ASTM B117-03
  • Wire Gauge Compatibility: 12-14 AWG, 16-18 AWG, 14-18 AWG
  • Insulation O.D. (12-14 AWG): .134(3.4)- .154(3.9)
  • Insulation O.D. (12-16 AWG): .102(2.6)- .134(3.4)
  • Insulation O.D. (16-20 AWG): .063(1.6)- .094(2.4)
  • Connector Type: Sealed Automotive Relay Connector
  • Features: ['5-way connector converts to 4-way', 'U.L. recognized materials', 'V2 or better flammability rating', 'Excellent chemical resistance', 'Push to seat and seal terminals', 'Universal fit for most sealed ISO relays', 'Individual wire seals (3 sizes)']
  • Standards: Meets or exceeds transportation market standards

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Frequently Asked Questions

Where can I buy Custom Connector 312XP?

You can click on the BUY or RFQ button to purchase 312XP from an authorized Custom Connector distributor.

How do I troubleshoot issues or seek technical support for part 312XP?

You can download the 312XP datasheet or visit the Custom Connector website for support.

Who is the manufacturer of 312XP?

Custom Connector

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