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SAMTEC SMM12801SS High-Reliability Electronic Connector

The SMM12801SS is a high-reliability connector featuring liquid crystal polymer insulators and BeCu contact material, plated with Sn or Au over Ni. It supports a current rating of 3.2 A per pin and a voltage rating of 350 Vac. Designed for operation within -55°C to +125°C, it offers low contact resistance of 10 mΩ at 3.56 mm and an insertion depth of approximately 140 inches. This connector is RoHS compliant, supports SMT lead coplanarity, and is suitable for demanding electronic interconnect applications requiring durable, long-life performance.

Authorized Distributors
Source:DigiKey
Part No:SMM-128-01-S-S
Stock:103
Inv Date:05-27-2026
Price: Unit price: $20.16
Buy/RFQ:
Source:DigiKey
Part No:SMM-128-01-S-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.486
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Part No:SMM-128-01-S-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.68
Buy/RFQ:
Part No:SMM-128-01-S-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.35
Buy/RFQ:
Part No:SMM-128-01-S-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.35
Buy/RFQ:
Part No:SMM-128-01-S-S
Stock:103
Inv Date:05-28-2026
Price: Unit price: $86000
Buy/RFQ:

SAMTEC SMM12801SS High-Reliability Electronic Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Contact Material: BeCu
  • Plating: Sn or Au over Ni (50u" or 7.27 μm)
  • Current Rating: 3.2 A per pin
  • Voltage Rating: 350 Vac
  • Operating Temperature Range: -55°C to +125°C
  • Contact Resistance: 10 mΩ at 3.56 mm
  • Insertion Depth: Approximately 140"
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Copolaranity for SMT: 5 mm
  • Maximum Insertion Force: 2.0 oz (0.56 N)
  • Withdrawal Force: 1.5 oz (0.42 N)
  • Additional features include four-point redundancy, polarizing key, and optional locking clips.

Buy the Samtec Series SMM: SMM12801SS

Purchase the Samtec Series SMM12801SS connector online now to benefit from its robust design, high contact rating, low contact resistance, and excellent temperature range. This connector is optimized for demanding electronic applications, offering four-point redundancy, RoHS compliance, and lead-free solderability. Designed with liquid crystal polymer insulators and BeCu contacts plated with gold or tin, it provides dependable performance, long life, and ease of installation. Get top-quality connectors for your electronic systems with quick and secure online ordering options.

Order your Samtec Series SMM12801SS connector today and ensure reliable, long-lasting performance in your electronic assembly projects.

Frequently Asked Questions

Where can I buy SAMTEC SMM12801SS?

You can click on the BUY or RFQ button to purchase SMM12801SS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SMM12801SS?

You can download the SMM12801SS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SMM12801SS?

SAMTEC

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