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SAMTEC TMM10203SS Through-Hole Header

This through-hole low-profile header offers a compact design with a 3.21 mm pitch, gold flash lead plating on the mating surfaces, and a black liquid crystal polymer insulator. It features phosphor bronze terminals with matte tin plating on the tail for enhanced durability and conductivity. Suitable for applications requiring a voltage rating up to 350 VAC and a temperature range from -55°C to +125°C, this component is ideal for high-reliability, space-saving electronic assemblies with polarized connections and optional retention clips for secure mounting.

Authorized Distributors
Source:DigiKey
Part No:TMM-102-03-S-S
Stock:50
Inv Date:05-27-2026
Price: Unit price: $5.32
Buy/RFQ:
Source:DigiKey
Part No:TMM-102-03-S-S
Stock:15
Inv Date:05-27-2026
Price: Unit price: $0.65
Buy/RFQ:
Part No:TMM-102-03-S-S
Stock:13216
Inv Date:05-28-2026
Price: Unit price: $0.73
Buy/RFQ:
Part No:TMM-102-03-S-S
Stock:370
Inv Date:05-20-2026
Price: Unit price: $0.73
Buy/RFQ:
Source:Arrow EU
Part No:TMM-102-03-S-S
Stock:462
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:
Part No:TMM-102-03-S-S
Stock:3
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC TMM10203SS Through-Hole Header Specifications:

  • Pitch: 3.21 mm
  • Terminal Material: Phosphor Bronze
  • Plating: Gold flash on posts, matte tin on tails
  • Insulator Material: Black Liquid Crystal Polymer
  • Voltage Rating: Up to 350 VAC
  • Operating Temp Range: -55°C to +125°C
  • Current Rating: 2A per contact minimum
  • Number of Positions: 2 to 20, various options available
  • Lead-Free Solderable: Yes
  • Style: Through-hole, right-angle or vertical mounting options
  • Retention Clip Option: Available for secure attachment

Buy the Buy Samtec Through-Hole Header Part Number TMM10203SS Online

Purchase the Samtec Through-Hole Header TMM10203SS online today to ensure reliable, space-efficient connections in your electronic projects. This component features high-temperature rated materials, gold flash plating for durability, and a compact low-profile design suitable for various applications. Its polarized design and optional retention clip provide secure mounting, making it an excellent choice for high-reliability assemblies requiring voltage up to 350 VAC and operating temperatures from -55°C to +125°C. Get yours now for quality assurance and performance.

Buy Samtec TMM10203SS now and experience unmatched reliability and high-performance connections in compact electronic designs.

Frequently Asked Questions

Where can I buy SAMTEC TMM10203SS?

You can click on the BUY or RFQ button to purchase TMM10203SS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM10203SS?

You can download the TMM10203SS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM10203SS?

SAMTEC

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