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SAMTEC SMM12502SD40 Edgeboard Connector

The SMM12502SD40 is a high-reliability edgeboard connector designed for PCB applications, featuring black liquid crystal polymer insulators and BeCu contacts. It supports up to 3.2 A per pin and is rated for 350 VAC, operating from -55°C to +125°C. The connector provides easy surface-mount installation, with a maximum insertion depth of approximately 3.25 mm and a cycle life of 100 insertion/removal cycles with Au plating. RoHS compliant and lead-free, suitable for various demanding electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:SMM-125-02-S-D-40
Stock:163
Inv Date:05-27-2026
Price: Unit price: $31.06
Buy/RFQ:
Source:DigiKey
Part No:SMM-125-02-S-D-40
Stock:0
Inv Date:05-27-2026
Price: Unit price: $12.16
Buy/RFQ:
Part No:SMM-125-02-S-D-40
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13.23
Buy/RFQ:
Part No:SMM-125-02-S-D-40
Stock:163
Inv Date:05-28-2026
Price: Unit price: $132400
Buy/RFQ:

SAMTEC SMM12502SD40 Edgeboard Connector Specifications:

  • Insulator Material: Black 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 Temp Range: -55°C to +125°C
  • Insertion Depth: 3.05 mm to 3.25 mm (0.120" to 0.128")
  • Maximum Cycles: 100 with 10-1" (0.25 μm) Au plating
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Maximum Length: 5.50 mm
  • Mounting Style: SMT surface-mount
  • Compatibility: Supports optional PCB layouts, pick & place pads
  • Certifications: RoHS

Buy the Samlec Series SMM: SMM12502SD40

Enhance your electronic assemblies with the high-reliability Edgeboard Connector designed for demanding PCB applications. Featuring black liquid crystal polymer insulators and BeCu contacts, it supports up to 3.2 A per pin and is rated for 350 VAC. The connector operates across temperatures from -55°C to +125°C and supports up to 100 insertion cycles with gold plating. RoHS compliant and lead-free, it offers a robust surface-mount design ideal for modern electronic projects, ensuring durability and ease of assembly.

Order your Samlec Series SMM12502SD40 today and equip your electronic projects with reliable, high-performance PCB connectors with easy surface-mount installation.

Frequently Asked Questions

Where can I buy SAMTEC SMM12502SD40?

You can click on the BUY or RFQ button to purchase SMM12502SD40 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SMM12502SD40?

You can download the SMM12502SD40 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SMM12502SD40?

SAMTEC

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