myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC MTMM12203GD120 through-hole header

The MTMM12203GD120 modified through-hole header is a durable, RoHS-compliant connector suitable for industrial and electronic applications. Made from black Liquid Crystal Polymer insulator material and phosphor bronze with tin or gold plating, it offers excellent temperature tolerance from -55°C to +125°C depending on plating. Featuring multiple configurations with various pin counts, this connector supports single, double, or quad-row arrangements. It’s solderable, available in different sizes, and designed to meet high-quality standards for reliable PCB connections in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MTMM-122-03-G-D-120
Stock:117
Inv Date:05-27-2026
Price: Unit price: $17.21
Buy/RFQ:
Source:DigiKey
Part No:MTMM-122-03-G-D-120
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.97
Buy/RFQ:
Part No:MTMM-122-03-G-D-120
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.97
Buy/RFQ:
Part No:MTMM-122-03-G-D-120
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.24
Buy/RFQ:
Part No:MTMM-122-03-G-D-120
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.24
Buy/RFQ:
Part No:MTMM-122-03-G-D-120
Stock:117
Inv Date:05-28-2026
Price: Unit price: $66900
Buy/RFQ:

SAMTEC MTMM12203GD120 through-hole header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Sn or Au over 50 μ'' Ni
  • Operating Temp 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 inches)
  • Connector Styles: Single, Double, Quad row options
  • Number of Positions: Varies with configuration
  • Dimensions: Lengths from 6.48 mm up to 21.08 mm, Height ranging from 2.00 mm to 17.09 mm
  • Certifications: RoHS compliant
  • Design: Non-standard, subject to change without notice

Buy the Samtec MTMM12203GD120 – Reliable Through-Hole Header for Industrial Applications

Buy the Samtec MTMM12203GD120 through-hole header online today and ensure your electronic projects have a reliable, high-quality connection. This RoHS-compliant connector features excellent temperature resistance from -55°C to +125°C, making it suitable for demanding industrial environments. Available in various configurations, it supports single, double, or quad-row arrangements for flexible use. Constructed from durable phosphor bronze with tin or gold plating, it guarantees long-lasting solderability and corrosion resistance. Trusted by professionals, this connector is essential for high-performance electronic assemblies.

Order your Samtec Series MTMM12203GD120 through-hole header today and enhance your PCB connections with dependable, high-temperature, RoHS-compliant technology.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12203GD120?

You can click on the BUY or RFQ button to purchase MTMM12203GD120 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12203GD120?

You can download the MTMM12203GD120 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12203GD120?

SAMTEC

Sponsored by