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SAMTEC MTMM10303GS145 Modified Through-Hole Header

The MTMM series are modified through-hole headers designed for PCB mounting. Constructed from black liquid crystal polymer insulators with phosphor bronze terminals plated with tin or gold over nickel, these headers support operating temperatures from -55°C to +125°C. They are RoHS compliant, lead-free, and solderable. Available in various configurations, they are suitable for high-reliability electronic applications where robust interconnect solutions are required. The series offers flexible options for both single and multiple row configurations, with sizes ranging from 2.00 mm to 21.08 mm pitch, ensuring compatibility with diverse PCB layouts and applications.

Authorized Distributors
Source:DigiKey
Part No:MTMM-103-03-G-S-145
Stock:1014
Inv Date:05-27-2026
Price: Unit price: $7.53
Buy/RFQ:
Source:DigiKey
Part No:MTMM-103-03-G-S-145
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.6
Buy/RFQ:
Part No:MTMM-103-03-G-S-145
Stock:400
Inv Date:05-28-2026
Price: Unit price: $0.67
Buy/RFQ:
Part No:MTMM-103-03-G-S-145
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.5808
Buy/RFQ:
Part No:MTMM-103-03-G-S-145
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.5808
Buy/RFQ:
Part No:MTMM-103-03-G-S-145
Stock:1014
Inv Date:05-28-2026
Price: Unit price: $6700
Buy/RFQ:

SAMTEC MTMM10303GS145 Modified Through-Hole Header Specifications:

  • Insulator Material: Liquid crystal polymer
  • Terminal Material: Phosphor bronze with gold or tin plating over nickel
  • Operating Temperature Range: -55°C to +125°C (with Gold), -55°C to +105°C (with Tin)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch Sizes: 2.00 mm, 3.94 mm, 6.48 mm, 8.00 mm, 10.08 mm, 11.58 mm, 12.09 mm, 13.59 mm, 14.10 mm, 15.09 mm, 15.60 mm, 17.09 mm, 19.08 mm, 21.08 mm
  • Number of Positions: Varies per configuration
  • Design: Non-standard, non-returnable series with customizable options
  • Certifications: RoHS compliant, lead-free usable
  • Contact Finish: Gold or Tin over Nickel, supporting reliable soldering and durability

Buy the Buy Samtec MTMM Series Through-Hole Header Part Number MTMM10303GS145 Online

Order the Samtec Modified Through-Hole Header series today for robust PCB interconnections. These headers feature liquid crystal polymer insulation, phosphor bronze contacts plated with gold or tin, and support high temperature ranges up to 125°C. Ideal for industrial, automation, and electronic manufacturing, they offer customizable configurations including single and double rows. RoHS compliant and lead-free, these headers ensure long-lasting durability. Purchase online now for fast delivery and quality assurance in your electronic projects and manufacturing processes.

Get Samtec MTMM series headers today—engineered for reliable connections in high-performance electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC MTMM10303GS145?

You can click on the BUY or RFQ button to purchase MTMM10303GS145 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM10303GS145?

You can download the MTMM10303GS145 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM10303GS145?

SAMTEC

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