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SAMTEC MTMM10509GD077 High-Density Header

The MTMM series features modified through-hole headers designed for reliable board connections with options for single, double, or quad row configurations. Constructed from flame-retardant Liquid Crystal Polymer insulators and phosphor bronze terminals with tin or gold plating, these headers operate within a temperature range of -55°C to +125°C, meeting RoHS compliance and being lead-free solderable. They come in various pin counts and lengths, suitable for high-density electronic assemblies, offering secure electrical contact and durable mechanical performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MTMM-105-09-G-D-077
Stock:543
Inv Date:05-27-2026
Price: Unit price: $6.82
Buy/RFQ:
Source:DigiKey
Part No:MTMM-105-09-G-D-077
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.63
Buy/RFQ:
Part No:MTMM-105-09-G-D-077
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.82
Buy/RFQ:
Part No:MTMM-105-09-G-D-077
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.81
Buy/RFQ:
Part No:MTMM-105-09-G-D-077
Stock:543
Inv Date:05-28-2026
Price: Unit price: $18300
Buy/RFQ:

SAMTEC MTMM10509GD077 High-Density Header Specifications:

  • Insulator Material: Liquid Crystal Polymer TCSD
  • Terminal Material: Phosphor Bronze (0.13 mm) .005"
  • Plating: Sn or Au over 50 µ" (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 (.0787")
  • Number of Positions: Various options available
  • Height: Varies from 6.48 mm (0.255") to 21.08 mm (0.830")
  • Designed for through-hole mounting with high-density configurations
  • Features include non-standard, non-returnable design, with modifications subject to change without notice

Buy the Samtec Series MTMM High-Density Header: MTMM10509GD077

Buy your high-quality Samtec Series MTMM headers online today for reliable, durable connections in your electronic projects. These headers are constructed from flame-retardant Liquid Crystal Polymer insulators with phosphor bronze contacts, plated in tin or gold, ensuring excellent performance across a wide temperature range from -55°C to +125°C. Ideal for high-density PCBs, they support lead-free soldering, meet RoHS standards, and feature various pin configurations and heights. Secure the best electrical contact for your manufacturing or repair needs with fast online ordering.

Order your Samtec Series MTMM high-density headers today and give your electronic assemblies the dependable connection they deserve.

Frequently Asked Questions

Where can I buy SAMTEC MTMM10509GD077?

You can click on the BUY or RFQ button to purchase MTMM10509GD077 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM10509GD077?

You can download the MTMM10509GD077 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM10509GD077?

SAMTEC

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