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SAMTEC TMM11801GDRA Low-Profile Header

This through-hole low-profile header features a 3.21 mm pitch, gold flash plating on the lead, and a black liquid crystal polymer insulator. Designed for reliable electrical connections in industrial applications, it is suitable for PCB mounting with optional retention clips and polarized positioning. The header has a phosphor bronze terminal with a matte tin finish on the tail, operating within -55°C to +125°C, and supports rated voltages up to 350 VAC. Its compact design ensures durability and efficient signal transmission in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TMM-118-01-G-D-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $15.16
Buy/RFQ:
Source:DigiKey
Part No:TMM-118-01-G-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.11
Buy/RFQ:
Part No:TMM-118-01-G-D-RA
Stock:5
Inv Date:05-28-2026
Price: Unit price: $4.6
Buy/RFQ:
Part No:TMM-118-01-G-D-RA
Stock:389
Inv Date:05-28-2026
Price: Unit price: $46000
Buy/RFQ:

SAMTEC TMM11801GDRA Low-Profile Header Specifications:

  • Pitch: 3.21 mm
  • Lead Plating: Gold flash over nickel
  • Insulator Material: Liquid Crystal Polymer (LCP)
  • Terminal Material: Phosphor Bronze
  • Terminal Plating: Matte Tin on tail (30 µm / 0.76 µm)
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: Up to 350 VAC
  • Current Rating: 2 A per contact
  • Number of Positions: 2 to 16 (optional)
  • Profile Height: Low-profile, specific height varies by option
  • Applications: PCB mounting, industrial control, automation systems

Buy the Samtec TMM11801GDRA – Reliable Low-Profile Header for Industrial Applications

Purchase the Samtec Low-Profile Header TMM11801GDRA online today and benefit from its reliable connection capabilities, durable construction, and compact design. Perfect for PCB mounting, industrial automation, and control systems, this header features gold flash plating, a high-temperature resistant liquid crystal polymer insulator, and a rated voltage up to 350 VAC. Its robust phosphor bronze terminals with matte tin finish ensure long-lasting, corrosion-resistant performance in demanding conditions. Order now to secure a high-quality, easy-to-install component for your industrial projects.

Get Samtec TMM11801GDRA today—built for precision, durability, and reliable signal connections in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC TMM11801GDRA?

You can click on the BUY or RFQ button to purchase TMM11801GDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM11801GDRA?

You can download the TMM11801GDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM11801GDRA?

SAMTEC

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