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AMPHENOL COMMUNICATIONS SOLUTIONS 7731311812LF High-Temperature Connector

This high-temperature thermoplastic connector features a 4-position design with RoHS compliance, suitable for industrial applications requiring robust electrical connectivity. The contact material is phosphor bronze, and it offers full plating with options including gold/gxt and tin. Designed to withstand exposure to 260°C solder baths, it ensures reliable performance in demanding environments. The connector's housing is made of UL94V-0 rated black thermoplastic, supporting various packaging options like polybags, tape, and reel. Its dimensions and pin styles are optimized for versatile mounting and soldering applications, providing secure retention and excellent electrical contact.

Authorized Distributors
Source:Newark
Part No:77313-118-12LF
Stock:144
Inv Date:06-01-2026
Price: Unit price: $0.085
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Source:DigiKey
Part No:77313-118-12LF
Stock:254
Inv Date:06-01-2026
Price: Unit price: $0.72
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Part No:77313-118-12LF
Stock:1891
Inv Date:06-02-2026
Price: Unit price: $0.72
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Part No:7731311812LF
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.39
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Part No:77313-118-12LF
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.4037
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Part No:77313-118-12LF
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.4037
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Part No:77313-118-12LF
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.34
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Source:Arrow EU
Part No:77313-118-12LF
Stock:6
Inv Date:06-02-2026
Price: N/A
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Part No:77313-118-12LF
Stock:5
Inv Date:06-02-2026
Price: N/A
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AMPHENOL COMMUNICATIONS SOLUTIONS 7731311812LF High-Temperature Connector Specifications:

  • Housing Material: High-temperature thermoplastic, UL94V-0 black color
  • Number of Positions: 4
  • Pin Material: Phosphor Bronze
  • Plating Options: 2um Tin minimum, 0.76um Gold over GXT, 0.38um Gold over GXT, full plating
  • Connector Dimensions: Length varies based on pin style, typical height from 10.4 mm to 20.95 mm
  • Contact Resistance: Low contact resistance for reliable electrical connection
  • Temperature Rating: Up to 260°C solder bath resistance, reflow compatible
  • Packaging: Polybags, tape & reel, tube, or blister pack options
  • RoHS Compliance: Yes, lead-free and environmentally friendly
  • Retention Force: Minimum 9N in either direction for secure attachment
  • Application: Suitable for industrial, automation, electronic device, and control system use

Buy the FCI 7731311812LF – Reliable Connector for Industrial Applications

Purchase the high-temperature connector online today to ensure a reliable and durable electrical connection in demanding environments. This connector features a 4-position design, phosphor bronze contacts, and full RoHS compliance, making it ideal for industrial applications requiring temperature resistance up to 260°C. Its UL94V-0 thermoplastic housing offers excellent durability, with flexible packaging options including polybags, tape, and reel. Secure retention and low contact resistance ensure consistent performance. Order now to benefit from quick delivery and technical support, ensuring seamless integration into your systems.

Get FCI 7731311812LF today—built for high-temperature environments and long-lasting durability.

Frequently Asked Questions

Where can I buy AMPHENOL COMMUNICATIONS SOLUTIONS 7731311812LF?

You can click on the BUY or RFQ button to purchase 7731311812LF from an authorized AMPHENOL COMMUNICATIONS SOLUTIONS distributor.

How do I troubleshoot issues or seek technical support for part 7731311812LF?

You can download the 7731311812LF datasheet or visit the AMPHENOL COMMUNICATIONS SOLUTIONS website for support.

Who is the manufacturer of 7731311812LF?

AMPHENOL COMMUNICATIONS SOLUTIONS

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