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SAMTEC SMM12101SS High-Reliability Terminal Block

The SMM12101SS is a high-reliability, extended-life contact terminal block designed for precise and durable electrical connections. Featuring liquid crystal polymer insulation and BeCu contacts with optional gold plating, it supports a current rating of 3.2A per pin and operates within -55°C to +125°C. This compact connector has a pitch of 2.00 mm, an insertion depth of 2.0 mm, and a maximum cycle life of over 404 cycles. Suitable for PCB mountings, it ensures excellent conductivity, corrosion resistance, and quick assembly for demanding electronic applications.

Authorized Distributors
Source:DigiKey
Part No:SMM-121-01-S-S
Stock:104
Inv Date:05-27-2026
Price: Unit price: $15.93
Buy/RFQ:
Source:DigiKey
Part No:SMM-121-01-S-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.06
Buy/RFQ:
Part No:SMM-121-01-S-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.78
Buy/RFQ:
Part No:SMM12101SS
Stock:0
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:
Part No:SMM-121-01-S-S
Stock:104
Inv Date:05-20-2026
Price: Unit price: $6.79
Buy/RFQ:

SAMTEC SMM12101SS High-Reliability Terminal Block 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 Temp Range: -55°C to +125°C
  • Contact Resistance: 10mΩ
  • Insertion Depth: 2.0mm
  • Pitch: 2.00mm
  • Max Cycles: Over 404 cycles
  • Insertion Force: 0.56N (12 oz)
  • Withdrawal Force: 0.42N (15 oz)
  • Processing: Bead-Free Solderable
  • SMT Lead Coplanarity: 0.10mm Max
  • Number of Positions: Configurable, typically 2 positions
  • Additional Features: Locking clip, polarizing key, customizable lengths

Buy the Samtec Series SMM SMM-12101SS High-Reliability Connectors: SMM-12101SS

Experience the reliability and durability of the Samtec SMM series terminal blocks. With high-quality liquid crystal polymer insulation, BeCu contacts, and gold plating options, these connectors deliver consistent electrical performance in demanding environments. They support up to 3.2A per pin, operate over -55°C to +125°C, and feature a 2.00mm pitch for compact assembly. Their extended cycle life over 404 cycles ensures long-term serviceability. Perfect for precise, secure PCB connections in industrial, automation, and electronics manufacturing.

Get Samtec SMM-12101SS today—designed for precision, durability, and long-lasting electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC SMM12101SS?

You can click on the BUY or RFQ button to purchase SMM12101SS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SMM12101SS?

You can download the SMM12101SS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SMM12101SS?

SAMTEC

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