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SAMTEC SMM10402SSKTR High Reliability SMT Connector

The SMM10402SSKTR is a high-reliability, SMT PCB connector featuring four point redundancy with liquid crystal polymer insulation and BeCu contacts. It supports a current rating of 3.2A per pin, voltage rating of 350VAC, and operates in temperatures from -55°C to +125°C. Designed for durability, it withstands up to 404 mating cycles, with gold or tin plating over nickel, and includes a locking clip for secure connections. Suitable for complex electronic assemblies requiring robust connections and reliable performance under demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:SMM-104-02-S-S-K-TR
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.5675
Buy/RFQ:
Part No:SMM-104-02-S-S-K-TR
Stock:1217
Inv Date:05-28-2026
Price: Unit price: $2.57
Buy/RFQ:
Part No:SMM-104-02-S-S-K-TR
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.56
Buy/RFQ:
Part No:SMM-104-02-S-S-K-TR
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.56
Buy/RFQ:
Part No:SMM-104-02-S-S-K-TR
Stock:675
Inv Date:05-20-2026
Price: Unit price: $3.23
Buy/RFQ:

SAMTEC SMM10402SSKTR High Reliability SMT Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: BeCu
  • Plating: Sn or Au over 50u" Ni
  • Current Rating: 3.2A per pin
  • Voltage Rating: 350VAC
  • Operating Temperature Range: -55°C to +125°C
  • Contact Resistance: 10 mΩ
  • Insertion Depth: 2.0 mm
  • Insertion Force: 0.56 N (approximate)
  • Withdrawal Force: 15 oz (approximate)
  • Max Cycles: 404
  • Lead Coplanarity: 0.004 inches maximum
  • Number of Positions: Varies, typically 2.00 mm pitch
  • Additional Features: Locking clip, bead-free solderable, process compatible with SMT
  • Processing: Bead-Free Solderable
  • Compatibility: Supports optional PCB layouts and accessories like polarizing keys, compatible with IDC cables

Buy the Samtec Series SMM SMM10402SSKTR: Connector for Circuit Boards

Enhance your electronic assemblies with the high-reliability SMT connector featuring four point redundancy, BeCu contacts, and a 350VAC rating. Designed for durability, it supports up to 404 mating cycles, with options for gold or tin plating over nickel for long-lasting performance. Its robust construction withstands temperatures from -55°C to +125°C, making it perfect for demanding industrial, military, or aerospace applications. Secure locking clips ensure stable connections, simplifying assembly and maintenance. Buy online now to ensure your projects benefit from dependable, high-performance connectors engineered for longevity and reliability.

Order your Samtec Series SMM10402SSKTR connector today and ensure reliable, high-performance electronic connections suitable for demanding projects.

Frequently Asked Questions

Where can I buy SAMTEC SMM10402SSKTR?

You can click on the BUY or RFQ button to purchase SMM10402SSKTR from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SMM10402SSKTR?

You can download the SMM10402SSKTR datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SMM10402SSKTR?

SAMTEC

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