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SAMTEC SMM12402SDP High-Reliability PCB Connector

The Samtec SMM12402SDP is a high-reliability, board-mate connector featuring liquid crystal polymer insulators and BeCu contacts with gold or tin plating over nickel. Designed for demanding applications, it supports up to 3.2 A per pin, with a voltage rating of 350 VAC and an operating temperature range from -55°C to +125°C. It offers easy SMT installation, optional pick-and-place pads, and robust insertion cycles of up to 100, making it ideal for PCB connections requiring durability and precision. The connector complies with RoHS standards and is lead-free and solderable, ensuring eco-friendly and reliable performance.

Authorized Distributors
Source:DigiKey
Part No:SMM-124-02-S-D-P
Stock:79
Inv Date:06-06-2026
Price: Unit price: $31.74
Buy/RFQ:
Source:DigiKey
Part No:SMM-124-02-S-D-P
Stock:0
Inv Date:06-06-2026
Price: Unit price: $11.7625
Buy/RFQ:
Part No:SMM-124-02-S-D-P
Stock:0
Inv Date:06-07-2026
Price: Unit price: $13.54
Buy/RFQ:
Part No:SMM-124-02-S-D-P
Stock:79
Inv Date:06-06-2026
Price: Unit price: $13.54
Buy/RFQ:

SAMTEC SMM12402SDP High-Reliability PCB Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Contact Material: BeCu
  • Plating: Sn or Au over 50 p" Ni
  • Current Rating: 3.2 A per pin
  • Voltage Rating: 350 VAC
  • Operating Temperature Range: -55°C to +125°C
  • Insertion Depth: 3.05 mm (.120") to 3.25 mm (.128")
  • Max Cycles: 100 with 10 µm Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Cable Compatibility: Optional pick & place pads and PCB layouts
  • Connector Dimensions: Width approximately 5.50 mm, length varies per style
  • Certifications: RoHS compliant
  • Design Features: Four-point redundancy, SMT lead copl, optional locking clip

Buy the Samtec Series SMM High-Reliability Connector: SMM12402SDP

Secure your PCBs with the reliable Samtec SMM12402SDP connector, designed for high durability and precise connections. Featuring liquid crystal polymer insulators, BeCu contacts with gold or tin plating, and supporting up to 3.2 A per pin, it’s suitable for demanding applications. With RoHS compliance, lead-free solderability, and easy SMT installation, this connector offers excellent performance from -55°C to +125°C. Whether for industrial automation, electronics, or control systems, purchase online today for fast delivery and guaranteed quality.

Order your Samtec Series SMM12402SDP today and ensure your PCB connections are durable, programmable, and built for demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC SMM12402SDP?

You can click on the BUY or RFQ button to purchase SMM12402SDP from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SMM12402SDP?

You can download the SMM12402SDP datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SMM12402SDP?

SAMTEC

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