myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TMM10403LS Low Profile Connector Headers

The TMM series from Samtec offers low profile, unshrouded terminal strip headers with a 2 mm pitch, designed for PCB mounting in industrial and electronic applications. Featuring phosphor bronze contacts plated with gold, these connectors support up to four rows and 50 contacts per row. Made from black liquid crystal polymer insulators, they withstand temperatures from -55°C to 125°C, with a current rating of 3.2A per pin. Compatible with Samtec's connector series, they are ideal for flexible, multi-directional wiring solutions in compact electronic systems.

Authorized Distributors
Source:DigiKey
Part No:TMM-104-03-L-S
Stock:437
Inv Date:05-27-2026
Price: Unit price: $0.78
Buy/RFQ:
Part No:TMM-104-03-L-S
Stock:171
Inv Date:05-28-2026
Price: Unit price: $0.83
Buy/RFQ:
Part No:TMM-104-03-L-S
Stock:1746
Inv Date:05-28-2026
Price: Unit price: $8300
Buy/RFQ:

SAMTEC TMM10403LS Low Profile Connector Headers Specifications:

  • Pitch: 2 mm (0.0787 inch)
  • Contact Material: Phosphor bronze
  • Plating: Gold over 50u" Ni, optional Tin or Au plating
  • Insulator Material: Black liquid crystal polymer
  • Temperature Range: -55°C to +125°C
  • Current Rating: 3.2A per pin
  • Number of Rows: Up to 4
  • Contacts per Row: Up to 50
  • Mounting Style: Horizontal PCB mount
  • Standards: UL E111594, CSA 090871
  • Configuration: Compatible with multiple series including CLT, SQT, SQW, ESQT, TLE, SMM, MMS, TCSD

Buy the Samtec Series TMM Low Profile Connector Headers: TMM10403LS

Order Samtec TMM10403LS low profile connector headers online today for reliable, space-saving PCB connections. These durable headers feature gold-plated contacts and black liquid crystal polymer insulators, supporting temperatures up to 125°C and current ratings of 3.2A per pin. Compatible with various Samtec series, they support multiple rows with up to 50 contacts per row, offering flexible configurations suited for industrial, electronic, and automation systems. Enjoy quick delivery and factory-direct pricing when you shop now.

Get Samtec TMM10403LS today—designed for durable and flexible PCB connections with low profile and high reliability.

Frequently Asked Questions

Where can I buy SAMTEC TMM10403LS?

You can click on the BUY or RFQ button to purchase TMM10403LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM10403LS?

You can download the TMM10403LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM10403LS?

SAMTEC

Sponsored by