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SAMTEC TMM10301SDRA through-hole header

The through-hole low-profile header offers reliable connection solutions for electronic assemblies with a 3.21mm pitch. Featuring gold flash plating on the lead, this connector ensures excellent corrosion resistance and conductivity. Constructed with phosphor bronze terminals, it supports current ratings up to 2A per row and operates within a temperature range of -55°C to +125°C. The matte tin finish on tails provides durability and easy solderability. Suitable for various applications requiring polarized and lead-free components, this header ensures secure and stable electrical connections in compact electronic devices.

Authorized Distributors
Source:DigiKey
Part No:TMM-103-01-S-D-RA
Stock:86
Inv Date:05-27-2026
Price: Unit price: $1.35
Buy/RFQ:
Part No:TMM-103-01-S-D-RA
Stock:365
Inv Date:05-28-2026
Price: Unit price: $1.35
Buy/RFQ:
Part No:TMM-103-01-S-D-RA
Stock:2082
Inv Date:05-28-2026
Price: Unit price: $15100
Buy/RFQ:
Source:Arrow EU
Part No:TMM-103-01-S-D-RA
Stock:59
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC TMM10301SDRA through-hole header Specifications:

  • Pitch: 3.21mm
  • Terminal Material: Phosphor Bronze
  • Plating: Gold flash over Nickel
  • Tail Finish: Matte Tin
  • Operating Temp Range: -55°C to +125°C
  • Current Rating: 2A per row
  • Voltage Rating: 281 VAC mated with S°
  • Mounting Type: Through-hole
  • Lead-Free Solderable: Yes
  • Number of Positions: 2, 4, 6, 8, 10, 12
  • Style: Right angle, polarized, with retention clip option
  • Insulator Material: Liquid Crystal Polymer Matte

Buy the Buy Samtec Through-Hole Low-Profile Header Part Number TMM10301SDRA Online

Secure your electronic connections with this high-quality through-hole header featuring gold flash plating, a 3.21mm pitch, and durable phosphor bronze terminals. Perfect for applications requiring polarized, lead-free, and high-temperature components, it supports up to 2A current per row. The matte tin finish ensures excellent solderability and corrosion resistance. Designed for reliable, space-efficient, and stable connections, this header is ideal for use in a variety of industrial, consumer, and electronics assembly projects, available now for easy online purchase.

Order your Samtec Series TMM10301SDRA low-profile through-hole header today and ensure reliable, compact connections for your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC TMM10301SDRA?

You can click on the BUY or RFQ button to purchase TMM10301SDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM10301SDRA?

You can download the TMM10301SDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM10301SDRA?

SAMTEC

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