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SAMTEC TMM12301SD Through-Hole Header

The TMM12301SD is a through-hole low-profile header designed for PCB connections, featuring gold flash plating on the lead and matte tin on the tail. It offers a polarized design with a 2.00 mm pitch, operating within a temperature range of -55°C to +125°C and rated for up to 350 VAC. Constructed with phosphor bronze terminals and removable retention clips, it is suitable for applications requiring reliable, space-efficient connections with lead-free solderability. Various options include different lengths, plating, and polarization configurations for versatile use in electronic assemblies.

Authorized Distributors
Part No:TMM-123-01-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.6
Buy/RFQ:
Part No:TMM-123-01-S-D
Stock:389
Inv Date:05-28-2026
Price: Unit price: $66900
Buy/RFQ:

SAMTEC TMM12301SD Through-Hole Header Specifications:

  • Pitch: 2.00 mm
  • Lead Plating: Gold flash on lead, matte tin on tail
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: 350 VAC (mated with ST position), 281 VAC (mated with S position)
  • Terminal Material: Phosphor Bronze
  • Lead-Free Solderable: Yes
  • Current Rating: 2A per contact (minimum)
  • Insulator Material: Crystal Polymer Matte Finish
  • Contact Material: Phosphor Bronze
  • Retention Clip Option: Available
  • Physical Dimensions: Length varies with options, typical sizes around 8.00 mm to 9.58 mm
  • Application: PCB header, through-hole, space-saving design, polarized connections
  • Additional Options: Different lengths, plating, retention types, non-standard non-returnable styles

Buy the Buy Samtec Through-Hole Header Part Number TMM12301SD Online

Secure your electronic assemblies with the TMM12301SD through-hole header, featuring gold flash plating and a wide operating temperature range. Designed for space-efficient PCB connections, it offers polarized options and high current ratings up to 2A per contact. Made from phosphor bronze with lead-free, solderable finishes, it ensures durability and excellent electrical performance. Perfect for applications needing reliable, space-saving connections with customizable lengths and plating options, all available for quick purchase online to streamline your manufacturing process.

Buy Samtec TMM12301SD now and experience unmatched reliability and high-performance PCB connections with versatile options.

Frequently Asked Questions

Where can I buy SAMTEC TMM12301SD?

You can click on the BUY or RFQ button to purchase TMM12301SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM12301SD?

You can download the TMM12301SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM12301SD?

SAMTEC

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