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SAMTEC MTMM10303LD157 Through-Hole Header

The MTMM series are modified through-hole headers designed for reliable board connections in industrial applications. Manufactured with liquid crystal polymer insulators and phosphor bronze terminals, these headers feature tin or gold plating for corrosion resistance and enhanced conductivity. Operating within a temperature range of -55°C to +125°C, they are RoHS compliant and solderable without lead. Suitable for single, double, or quad row configurations, they provide versatile options for electronic manufacturing, ensuring durability, high performance, and precise connections for complex electronic systems.

Authorized Distributors
Source:DigiKey
Part No:MTMM-103-03-L-D-157
Stock:816
Inv Date:05-27-2026
Price: Unit price: $2.93
Buy/RFQ:
Source:DigiKey
Part No:MTMM-103-03-L-D-157
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.81
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Part No:MTMM-103-03-L-D-157
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.86
Buy/RFQ:
Part No:MTMM-103-03-L-D-157
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.7346
Buy/RFQ:
Part No:MTMM-103-03-L-D-157
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.7346
Buy/RFQ:
Part No:MTMM-103-03-L-D-157
Stock:816
Inv Date:05-28-2026
Price: Unit price: $8600
Buy/RFQ:

SAMTEC MTMM10303LD157 Through-Hole Header Specifications:

  • Insulator Material: Liquid Crystal Polymer (LCP)
  • Terminal Material: Phosphor Bronze, 0.13 mm (0.005 inch)
  • Plating: Tin or Gold over 50 µ'' (1.27 µm) Nickel
  • Operating Temperature Range: -55°C to +105°C with Tin; -55°C to +125°C with Gold
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.00 mm (0.0787 inch)
  • Number of Positions: Varies (customizable options)
  • Height: Ranges from 6.48 mm to 21.08 mm depending on configuration
  • Configuration: Single, double, or quad row options
  • Design: Non-standard, non-returnable; subject to change without notice
  • Standards: Built to Samtec specifications, approvals vary per configuration

Buy the Buy Samtec MTMM10303LD157 Through-Hole Header Part Number Online

Enhance your electronic assemblies with Samtec through-hole headers. Crafted with liquid crystal polymer insulators and phosphor bronze contacts, these headers offer high reliability, temperature resilience, and compatibility with lead-free soldering. Available in multiple configurations, they ensure robust and precise connections for industrial devices. RoHS compliant and featuring gold or tin plating, these headers are ideal for demanding applications requiring durability, high performance, and easy assembly. Purchase online for fast delivery and trusted quality.

Get Samtec MTMM series headers today—designed for precise, durable electronic connections in industrial manufacturing.

Frequently Asked Questions

Where can I buy SAMTEC MTMM10303LD157?

You can click on the BUY or RFQ button to purchase MTMM10303LD157 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM10303LD157?

You can download the MTMM10303LD157 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM10303LD157?

SAMTEC

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