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SAMTEC SMM12302SS High-Reliability PCB Connector

The SMM-135-02-L-D-K is a high-reliability, liquid crystal polymer insulator contact system designed for PCB applications. It features BeCu contact material with tin or gold plating over nickel, offering a current rating of 3.2A per pin and a voltage rating of 350VAC. The product operates within -55°C to +125°C, ensuring durability in demanding environments. It supports up to 404 cycles and includes features such as bead-free solderability, high coplanarity, and optional locking clips for secure connections. Flexible and suitable for various circuit board layouts, this connector ensures reliable, long-lasting performance for high-reliability electronic projects.

Authorized Distributors
Source:DigiKey
Part No:SMM-123-02-S-S
Stock:104
Inv Date:05-27-2026
Price: Unit price: $60.22
Buy/RFQ:
Source:DigiKey
Part No:SMM-123-02-S-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $10.23
Buy/RFQ:
Part No:SMM-123-02-S-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.41
Buy/RFQ:
Part No:SMM-123-02-S-S
Stock:104
Inv Date:05-28-2026
Price: Unit price: $74100
Buy/RFQ:

SAMTEC SMM12302SS High-Reliability PCB Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: BeCu (Beryllium Copper)
  • Plating: Sn or Au over 50u" Ni
  • Current Rating: 3.2A per pin (1 pin powered per row)
  • Voltage Rating: 350VAC
  • Operating Temperature Range: -55°C to +125°C
  • Contact Resistance: 10mΩ
  • Insertion Force: 0.56N (average)
  • Withdrawal Force: 0.42N (average)
  • Max Cycles: 404
  • Pitch: 2.00mm (.0787")
  • Lead Coplanarity: Max 0.10mm (.004")
  • Processing: Bead-free solderable
  • Compatibility: Suitable for SMT applications with high reliability requirements
  • Additional features include optional locking clips and polarizing keys for secure connections, meeting various industry standards.

Buy the Buy Samtec SMM13502SS Part Number SMM12302SS Online

Secure your electronic projects with the high-reliability PCB connector designed with advanced BeCu contacts and gold or tin plating. This component offers a current rating of 3.2A per pin and a voltage capacity of 350VAC, making it suitable for demanding environments. Its durable polyamide insulator handles temperatures from -55°C to +125°C. With features like bead-free solderability, high coplanarity, and optional locking clips, it ensures reliable, long-lasting connections. Perfect for industrial, automation, and high-reliability applications, order online today for fast delivery and quality assurance.

Order your Samtec Series SMM13502SS connector today and ensure dependable and long-lasting electronic connections for your critical projects.

Frequently Asked Questions

Where can I buy SAMTEC SMM12302SS?

You can click on the BUY or RFQ button to purchase SMM12302SS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SMM12302SS?

You can download the SMM12302SS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SMM12302SS?

SAMTEC

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