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SAMTEC TMM14501TDRA Low Profile Terminal Header

The TMM series from Samtec features low-profile, unshrouded terminal strip headers with a 2mm pitch spacing; designed for flexibility in industrial applications. Made with phosphor bronze contacts and black liquid crystal polymer insulators, they support configurations up to four rows and 200 pins, accommodating various lengths and options. Rated for 3.2A, they operate between -55°C and +105°C, mounting horizontally on PCBs. Compatible with Samtec series connectors, UL and CSA certified, these headers are ideal for precise, durable electronic connections in space-constrained environments.

Authorized Distributors
Source:DigiKey
Part No:TMM-145-01-T-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.76
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Part No:TMM-145-01-T-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.91
Buy/RFQ:
Part No:TMM-145-01-T-D-RA
Stock:224
Inv Date:05-20-2026
Price: Unit price: $4.9
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SAMTEC TMM14501TDRA Low Profile Terminal Header Specifications:

  • Pitch: 2mm
  • Material: Phosphor bronze contacts, Liquid crystal polymer insulators
  • Plating: Sn or Au over 50u" (1.27um) Ni
  • Current Rating: 3.2A per pin
  • Operating Temp Range: -55°C to +105°C with Tin plating, -55°C to +125°C with Gold plating
  • Operating Voltage: 450 VAC mated with SQW, 450 VAC mated with SQT
  • Mounting: Horizontal PCB mount
  • Configuration: Up to four rows, up to 200 pins
  • Compatibility: Supports series like CLT, SQT, SQW, ESQT, TLE, SMM, MMS, TCSD
  • Standards: UL E111594, CSA 090871 compliant
  • RoHS: Yes
  • Lead Coplanarity: Max 0.006"
  • Dimensions: 2mm pitch, various terminal lengths, with optional pick & place pads and tape & reel packaging

Buy the Samtec Series TMM: Low Profile Terminal Headers TMM14501TDRA

Purchase the Samtec TMM14501TDRA low-profile terminal headers online today for reliable, space-saving electrical connections in your industrial or electronic projects. Designed with a 2mm pitch, these headers support up to four rows and 200 pins, rated for 3.2A and operational from -55°C to +105°C. Made with durable phosphor bronze contacts and liquid crystal polymer insulators, they are compatible with multiple series, meet UL and CSA standards, and are ideal for applications demanding precision, durability, and flexible configurations. Available with optional features and packaging for seamless integration into your manufacturing process.

Get Samtec TMM14501TDRA today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC TMM14501TDRA?

You can click on the BUY or RFQ button to purchase TMM14501TDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM14501TDRA?

You can download the TMM14501TDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM14501TDRA?

SAMTEC

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