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SAMTEC TMM10303LD low profile connector

The TMM series by Samtec offers low-profile, unshrouded terminal strip headers ideal for industrial applications requiring compact, reliable connections. Featuring a 2 mm pitch and a square post of 0.020 inch (0.50 mm), these connectors support configurations up to four rows and 200 pins. Made from black liquid crystal polymer insulators and phosphor bronze contacts plated with either tin or gold, they operate over -55°C to +125°C. Rated at 3.2A per pin, they ensure durable, high-performance electrical connections compatible with various Samtec series and standards such as UL E111594 and CSA 090871.

Authorized Distributors
Source:DigiKey
Part No:TMM-103-03-L-D
Stock:176
Inv Date:05-27-2026
Price: Unit price: $0.74
Buy/RFQ:
Part No:TMM-103-03-L-D
Stock:1153
Inv Date:05-28-2026
Price: Unit price: $0.78
Buy/RFQ:
Part No:TMM-103-03-L-D
Stock:1028
Inv Date:05-28-2026
Price: Unit price: $7800
Buy/RFQ:

SAMTEC TMM10303LD low profile connector Specifications:

  • Pitch: 2 mm (0.0787 inches)
  • Contact Material: Phosphor Bronze
  • Plating: Sn or Au over 50 u
  • Temperature Rating: -55°C to +125°C
  • Current Rating: 3.2A per pin
  • Operating Temp Range: -55°C to +125°C
  • RoHS Compliant: Yes
  • Mounting Style: Horizontal to PCB
  • Certification: UL Listed UL E111594, CSA Certified CSA 090871
  • Material: Black Liquid Crystal Polymer insulator
  • Hole Size: Compatible with multiple series connectors
  • Series: TMM-130-05-L-S-SM, TMM-110-01-S-D-SM, TMM-112-01-F-S-SM
  • Additional Options: Tape & reel, Pick & Place Pads, Alignment pins, Various terminal lengths, Platings of gold or tin

Buy the Samtec TMM– Reliable Low Profile Connectors for Industrial Applications

Discover the durable and versatile low-profile connector series engineered for industrial PCB applications. Featuring a 2 mm pitch, up to 200 pins, gold or tin plating, and an operating temperature range from -55°C to +125°C, this connector is built to ensure reliable electrical connections under harsh conditions. With flexible configurations including single, dual, or four-row layouts, high current capacity at 3.2A per pin, and certifications like UL and CSA, it is ideal for durable industrial electronics. Order online now for fast delivery and seamless integration into your projects.

Get Samtec TMM series connectors today—designed for durability, high temperature tolerance, and versatile configurations in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC TMM10303LD?

You can click on the BUY or RFQ button to purchase TMM10303LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM10303LD?

You can download the TMM10303LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM10303LD?

SAMTEC

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