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SAMTEC SMM12201SS Power Socket

The SMM12201SS is a high-reliability, SMT power socket designed for industrial applications. It features liquid crystal polymer insulators, BeCu contacts with Sn or Au plating over Ni, and a maximum voltage rating of 350 VAC. With extended life cycles supporting up to 404 mating cycles, it offers a low contact resistance of 10 mΩ and operates across a temperature range of -55°C to +125°C. The socket ensures excellent durability, precise pin pitch of 0.0787 inches, and is compatible with optional locking clips and polarizing keys for secure connections.

Authorized Distributors
Source:DigiKey
Part No:SMM-122-01-S-S
Stock:104
Inv Date:05-27-2026
Price: Unit price: $16.69
Buy/RFQ:
Source:DigiKey
Part No:SMM-122-01-S-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.35
Buy/RFQ:
Part No:SMM-122-01-S-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.11
Buy/RFQ:
Part No:SMM-122-01-S-S
Stock:104
Inv Date:05-20-2026
Price: Unit price: $7.11
Buy/RFQ:

SAMTEC SMM12201SS Power Socket Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: BeCu
  • Plating: Sn or Au over 50u" Ni
  • Current Rating: 3.2 per pin
  • Voltage Rating: 350 VAC
  • Operating Temperature Range: -55°C to +125°C
  • Contact Resistance: 10 mΩ
  • Insertion Depth: 2.0 mm
  • Maximum Cycles: 404
  • Insertion Force: 0.56 N (10 oz)
  • Withdrawal Force: 0.42 N (15 oz)
  • Pin Pitch: 0.0787 inches
  • Number of Positions: 2 per row
  • Coplanarity: 0.10 mm
  • Processing: Bead-Free Solderable
  • Compatibility: Optional locking clips, polarizing keys, and various plating options

Buy the Samtec SMM12201SS – Reliable Power Socket for Industrial Applications

Secure your industrial connections with the high-reliability power socket, featuring liquid crystal polymer insulators, BeCu contacts, and 404 mating cycles. Perfect for demanding environments, it offers excellent electrical performance with a voltage rating of 350 VAC and operates within a temperature range of -55°C to +125°C. Designed for easy soldering and long life, this socket supports optional locking clips and polarizing keys for enhanced safety and stability, ensuring your equipment maintains optimal performance and reliability.

Buy Samtec SMM12201SS now and experience unmatched durability, extended life cycles, and secure connections in your industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC SMM12201SS?

You can click on the BUY or RFQ button to purchase SMM12201SS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SMM12201SS?

You can download the SMM12201SS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SMM12201SS?

SAMTEC

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