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SAMTEC TMM11403SD Low-Profile Header

The through-hole low-profile header offers a compact, reliable connection solution with gold flash plating on the lead, black liquid crystal polymer insulator, and phosphor bronze terminals. Designed for high-temperature environments up to +125°C, it features a pitch of 2.00 mm, multiple positions, and polarized design for correct orientation. Suitable for board-to-board connections with a current rating of 2A per position, the header ensures durability, high performance, and corrosion resistance, making it ideal for industrial and electronic applications requiring compact and durable interconnect solutions.

Authorized Distributors
Source:Newark
Part No:TMM-114-03-S-D
Stock:364
Inv Date:05-27-2026
Price: N/A
Buy/RFQ:
Source:DigiKey
Part No:TMM-114-03-S-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $42.3
Buy/RFQ:
Source:DigiKey
Part No:TMM-114-03-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.83
Buy/RFQ:
Source:DigiKey
Part No:TMM-114-03-S-D
Stock:364
Inv Date:05-27-2026
Price: Unit price: $4.37
Buy/RFQ:
Part No:TMM-114-03-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.28
Buy/RFQ:
Part No:TMM-114-03-S-D
Stock:548
Inv Date:05-20-2026
Price: Unit price: $4.29
Buy/RFQ:

SAMTEC TMM11403SD Low-Profile Header Specifications:

  • Pitch: 2.00 mm
  • Material: Phosphor Bronze, Liquid Crystal Polymer Insulator, Gold flash plating on lead
  • Temperature Range: -55°C to +125°C
  • Current Rating: 2A per position
  • Voltage Rating: Up to 350 VAC depending on position
  • Number of positions: Varies (specific options available)
  • Lead-Free Solderable: Yes
  • Plating: Gold flash on lead, Matte Tin on tail
  • Termination Material: Phosphor Bronze
  • Style: Through-hole, right-angle, polarized, low-profile
  • Application: Suitable for industrial electronics, automation, and high-density PCB connections

Buy the Samtec Series NOma Low-Profile Header: TMM11403SD

Experience reliable, high-performance connections with the low-profile header that features gold flash plating for corrosion resistance, a high-temperature range up to +125°C, and a compact design suitable for dense PCB layouts. Designed with a 2.00 mm pitch and polarized, right-angle style, this header ensures correct orientation and secure connection across various industrial applications. Its durable construction with phosphor bronze terminals and liquid crystal polymer insulators promises longevity and consistent electrical performance, making it an essential component for modern electronics.

Get Samtec TMM11403SD today—built for precision and high-temperature resilience in electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC TMM11403SD?

You can click on the BUY or RFQ button to purchase TMM11403SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM11403SD?

You can download the TMM11403SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM11403SD?

SAMTEC

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