myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC MTMM12503GD120 Modified Through-Hole Header

The MTMM12503GD120 is a modified through-hole header designed for high reliability and flexible configurations, available in single, double, or quad row options. Constructed with black liquid crystal polymer insulation and phosphor bronze terminals, it offers robust performance across an operating temperature range of -55°C to +125°C when gold plated, ensuring durability in demanding environments. RoHS compliant and lead-free solderable, it supports various board mates with customizable pin counts and pitches, making it suitable for complex electronic assemblies requiring high pin count and reliable connections.

Authorized Distributors
Source:DigiKey
Part No:MTMM-125-03-G-D-120
Stock:117
Inv Date:05-27-2026
Price: Unit price: $19.55
Buy/RFQ:
Source:DigiKey
Part No:MTMM-125-03-G-D-120
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.78
Buy/RFQ:
Part No:MTMM-125-03-G-D-120
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.78
Buy/RFQ:
Part No:MTMM-125-03-G-D-120
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.21
Buy/RFQ:
Part No:MTMM-125-03-G-D-120
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.21
Buy/RFQ:
Part No:MTMM-125-03-G-D-120
Stock:117
Inv Date:05-28-2026
Price: Unit price: $75900
Buy/RFQ:

SAMTEC MTMM12503GD120 Modified Through-Hole Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer TCSD
  • Terminal Material: Phosphor Bronze (0.13 mm) .005"
  • Plating: Sn or Au over 50 p" (1.27 μm) Ni
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.00 mm (0.0787 inch)
  • Number of Positions: Customizable, e.g., 9-12 positions
  • Height Options: Ranges from 2.00 mm to 21.08 mm
  • Design: Non-standard, non-returnable series, adjustable configurations
  • Material: High-temperature resistant liquid crystal polymer, phosphor bronze terminals
  • Applications: Suitable for high-density, durable electronic connections, modified through-hole headers

Buy the Samtec Series MTMM Modified Through-Hole Header: MTMM12503GD120

Purchase the Samtec MTMM12503GD120 today for reliable high-density connections in your electronic projects. This modified through-hole header features robust construction with liquid crystal polymer insulation, phosphor bronze terminals, and lead-free, RoHS-compliant plating options. Designed to operate from -55°C to +125°C with gold plating, it supports customizable configurations, including various pin counts and heights, ensuring versatility for complex applications. Elevate your designs with this durable, precision-engineered component—order online now and enjoy fast, secure delivery for your electronic manufacturing needs.

Get Samtec MTMM12503GD120 today—built for precision, durability, and customizable high-density connections.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12503GD120?

You can click on the BUY or RFQ button to purchase MTMM12503GD120 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12503GD120?

You can download the MTMM12503GD120 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12503GD120?

SAMTEC

Sponsored by