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SAMTEC SMM12102SSP High-reliability connector

The SMM12102SSP is a high-reliability board mate connector featuring black liquid crystal polymer insulators and BeCu contacts with optional gold or tin over nickel plating. It supports a current rating of 3.2 A per pin and a voltage rating of 350 VAC. Operating within a temperature range of -55°C to +125°C, this connector is designed for applications demanding durability and precision. With a maximum of 100 insertion cycles and RoHS compliance, it is ideal for demanding industrial, telecommunications, and automation environments requiring secure, high-quality connections.

Authorized Distributors
Source:DigiKey
Part No:SMM-121-02-S-S-P
Stock:71
Inv Date:06-06-2026
Price: Unit price: $16.64
Buy/RFQ:
Source:DigiKey
Part No:SMM-121-02-S-S-P
Stock:0
Inv Date:06-06-2026
Price: Unit price: $6.17538
Buy/RFQ:
Part No:SMM-121-02-S-S-P
Stock:0
Inv Date:06-07-2026
Price: Unit price: $7.11
Buy/RFQ:
Part No:SMM-121-02-S-S-P
Stock:71
Inv Date:06-06-2026
Price: Unit price: $7.1
Buy/RFQ:

SAMTEC SMM12102SSP High-reliability connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: BeCu
  • Plating: Sn or Au over 50 p" (1.27 um) Ni
  • Current Rating: 3.2 A per pin (2 pins powered)
  • Voltage Rating: 350 VAC
  • Operating Temp Range: -55°C to +125°C
  • Insertion Depth: 3.05 mm (0.120") to 3.25 mm (0.128")
  • Max Cycles: 100 with 10 μm Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Maximum Length: 5.50 mm
  • Additional Features: Four point redundancy, optional PCB layouts, and lock clips
  • Packaging: See manufacturer details for options

Buy the Samlec SMM12102SSP – Reliable Connector for Industrial Applications

Discover the SMM12102SSP high-reliability connector designed for industrial, automation, and telecommunications use. Featuring liquid crystal polymer insulators and BeCu contacts, it offers exceptional durability, electrical performance, and RoHS compliance. Suitable for demanding environments, it supports up to 3.2 A per pin, operates within -55°C to +125°C, and endures up to 100 insertion cycles with gold finishing. Perfect for applications requiring secure, robust connections, this connector ensures long-term reliability and precision. Order online today for fast, secure delivery.

Get Samlec SMM12102SSP today—built for precision, high-reliability, and long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC SMM12102SSP?

You can click on the BUY or RFQ button to purchase SMM12102SSP from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SMM12102SSP?

You can download the SMM12102SSP datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SMM12102SSP?

SAMTEC

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