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SAMTEC TMMH12101SDRA Through-Hole Header

The flexible through-hole header offers a versatile solution for PCB connections with a choice of 2 to 6 rows at 2.00 mm pitch. Constructed with black liquid crystal polymer insulators and phosphor bronze terminals, it is RoHS compliant and lead-free. Rated for 4.5A to 5.1A per pin, it withstands temperatures from -55°C to +125°C and operates at voltages up to 281 VAC mated with SQW or 250 VAC with SQT. Suitable for various electronic assembly applications requiring reliable through-hole headers with shrouded options and optional retention clips.

Authorized Distributors
Source:DigiKey
Part No:TMMH-121-01-S-D-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $66.36
Buy/RFQ:
Source:DigiKey
Part No:TMMH-121-01-S-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.27846
Buy/RFQ:
Part No:TMMH-121-01-S-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.68
Buy/RFQ:
Part No:TMMH-121-01-S-D-RA
Stock:190
Inv Date:05-28-2026
Price: Unit price: $63600
Buy/RFQ:

SAMTEC TMMH12101SDRA Through-Hole Header Specifications:

  • Insulator Material: Liquid Crystal Polymer (Black)
  • Terminal Material: Phosphor Bronze
  • Plating: Sn or Au over 50 μ
  • Voltage Rating: 281 VAC mated with SQW; 250 VAC with SQT
  • Operating Temp Range: -55°C to +125°C depending on plating, with Tin or Gold
  • Current Rating: 4.5A per pin with Tin; 5.1A with Gold
  • RoHS Compliant: Yes
  • Lead-Free: Yes
  • Connector Type: Through-Hole Header
  • Pitch: 2.00 mm
  • Number of Rows: 2 to 6 options available
  • Maximum Voltage: 281 VAC mated with compatible parts

Buy the Samtec Series TMMH Through-Hole Header: TMMH12101SDRA

Order the Samtec TMMH12101SDRA through-hole header online today to ensure fast delivery and seamless integration into your electronic assemblies. Designed with black liquid crystal polymer insulators and phosphor bronze contacts, this connector supports high current ratings up to 5.1A per pin, suitable for demanding applications. Its RoHS compliance guarantees environmental safety, while the optional retention clips and shrouded options provide added security and flexibility for various PCB configurations. Invest with confidence for durable, reliable connections in your electronic projects.

Buy Samtec TMMH12101SDRA now and experience unmatched reliability and high current capacity for PCB connections.

Frequently Asked Questions

Where can I buy SAMTEC TMMH12101SDRA?

You can click on the BUY or RFQ button to purchase TMMH12101SDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMMH12101SDRA?

You can download the TMMH12101SDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMMH12101SDRA?

SAMTEC

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