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SAMTEC SLM12101SS High-Current Sealed Header

The Samtec SLM12101SS is a high-quality, sealed header connector designed for reliable electrical connections in demanding environments. Featuring black filled polyester insulators and phosphor bronze contacts plated with gold or tin over nickel, it offers excellent current rating—5.2A per pin for SLMTs and 5.0A per pin for SMS/TMS versions. Operating temperature ranges from -55°C to +125°C with gold plating, ensuring durability under extreme conditions. The connector's insertion depth varies from 2.03mm to 3.05mm, and it complies with RoHS standards, making it ideal for advanced electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:SLM-121-01-S-S
Stock:137
Inv Date:05-28-2026
Price: Unit price: $9.29
Buy/RFQ:
Source:DigiKey
Part No:SLM-121-01-S-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.03619
Buy/RFQ:
Part No:SLM-121-01-S-S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $4.4
Buy/RFQ:
Part No:SLM-121-01-S-S
Stock:137
Inv Date:05-28-2026
Price: Unit price: $4.4
Buy/RFQ:

SAMTEC SLM12101SS High-Current Sealed Header Specifications:

  • Insulator Material: Black Glass Filled Polyester (SMS: Black LCP, SLM: Black Glass Filled Polyester)
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50u" Nickel
  • Current Rating: 5.2A per pin (SLMTs), 5.0A per pin (SMS/TMS)
  • Operating Temp Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Contact Resistance: 10 mΩ
  • Insertion Depth: 2.03 mm (.080") to 3.05 mm (.120") (SLM), 3.43 mm (.135") to 6.35 mm (.250") (SMS)
  • Insertion Force: 8.02 N (0.82 kgf), Withdrawal Force: 6.02 N (0.61 kgf)
  • RoHS Compliant: Yes
  • Processing: Lead-Free Solderable (SLM: Wave Only, SMS: Yes)

Buy the Buy Samtec SLM12101SS Part Number SLM12101SS Online

Order the Samtec SLM12101SS sealed header connector online today for reliable electrical connections in harsh environments. Designed with durable black polyester insulators and phosphor bronze contacts, it supports up to 5A per pin, operates from -55°C to +125°C with gold plating, and meets RoHS standards. Its versatile insertion depths from 2.03mm to 3.05mm make it suitable for various applications. Purchase now to ensure your electronic systems benefit from high-quality, long-lasting connectivity with quick delivery and expert support.

Get Samtec SLM12101SS today—built for high current capacity and reliable performance in demanding electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC SLM12101SS?

You can click on the BUY or RFQ button to purchase SLM12101SS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SLM12101SS?

You can download the SLM12101SS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SLM12101SS?

SAMTEC

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