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SAMTEC MTMM10303GS020 High-Density Header

The MTMM series is a modified through-hole header designed for reliable board connections, available in single, double, or quad row options. Constructed with black liquid crystal polymer insulator and phosphor bronze terminals, it features tin or gold plating over nickel. Operating temperature ranges from -55°C to +105°C with tin and up to +125°C with gold, complying with RoHS standards. Suitable for high-density applications, these headers are lead-free, solderable, and customizable in various pin configurations, ensuring robust electrical and mechanical performance in industrial environments.

Authorized Distributors
Source:DigiKey
Part No:MTMM-103-03-G-S-020
Stock:1014
Inv Date:05-27-2026
Price: Unit price: $7.53
Buy/RFQ:
Source:DigiKey
Part No:MTMM-103-03-G-S-020
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.6
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Part No:MTMM-103-03-G-S-020
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.67
Buy/RFQ:
Part No:MTMM-103-03-G-S-020
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.5808
Buy/RFQ:
Part No:MTMM-103-03-G-S-020
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.5808
Buy/RFQ:
Part No:MTMM-103-03-G-S-020
Stock:1014
Inv Date:05-28-2026
Price: Unit price: $6700
Buy/RFQ:

SAMTEC MTMM10303GS020 High-Density 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 (Sn), -55°C to +125°C (Au)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.00 mm (0.0787 inch)
  • Number of Positions: Varies (customizable)
  • Height: Range from 6.48 mm to 21.08 mm depending on configuration
  • Construction: Modified through-hole, available in single, double, or quad row
  • Design: Non-standard, non-returnable series consistent with Samtec specifications

Buy the Buy Samtec High-Density Header Part Number MTMM10303GS020 Online

Purchase the high-density header online today to ensure a reliable and durable connection solution for your electronic and industrial projects. These headers feature robust construction, compliant with RoHS standards, and are available in a variety of configurations to meet your specific needs. Designed with lead-free materials, they offer excellent solderability and temperature performance, making them ideal for high-performance applications. Ordering online guarantees fast delivery and competitive pricing, so you can quickly enhance your manufacturing or repair projects with trusted industrial-grade connectors.

Get Samtec MTMM today—built for precision, high-density connections, and long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC MTMM10303GS020?

You can click on the BUY or RFQ button to purchase MTMM10303GS020 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM10303GS020?

You can download the MTMM10303GS020 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM10303GS020?

SAMTEC

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