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SAMTEC TMM11801TSSM Low-profile terminal headers

The TMM series from Samtec comprises low-profile surface mount terminal strip headers with 0.020-inch (0.50mm) square posts. Compatible with Samtec connectors like CLT, SQT, SQW, ESQT, TLE, SMM, MMS, and TCSD, these headers support up to four rows and 200 pins, mounting in all three axes. Made from phosphor bronze contacts within a black liquid crystal polymer insulator, they operate between -55°C to 105°C, rated for 3.2A, and meet UL and CSA standards. Suitable for industrial electronics, they feature various terminal lengths, optional pick & place pads, and configurable contact counts.

Authorized Distributors
Source:DigiKey
Part No:TMM-118-01-T-S-SM
Stock:50
Inv Date:05-27-2026
Price: Unit price: $18.41
Buy/RFQ:
Source:DigiKey
Part No:TMM-118-01-T-S-SM
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.15
Buy/RFQ:
Part No:TMM-118-01-T-S-SM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.72
Buy/RFQ:
Part No:TMM-118-01-T-S-SM
Stock:180
Inv Date:05-28-2026
Price: Unit price: $17200
Buy/RFQ:

SAMTEC TMM11801TSSM Low-profile terminal headers Specifications:

  • Pitch: 2mm (.0787 inch)
  • Contact Material: Phosphor bronze
  • Insulator Material: Black liquid crystal polymer
  • Plating: Sn, Au over Ni (50µ")
  • Current Rating: 3.2A per pin
  • Operating Temperature Range: -55°C to +105°C
  • Maximum pin count: 200
  • Mounting Style: Surface mount (SM)
  • Number of Rows: Up to 4
  • RoHS Compliant: Yes
  • Compatibility: CLT, SQT, SQW, ESQT, TLE, SMM, MMS, TCSD
  • Certifications: UL E111594, CSA 090871
  • Additional features: Optional pick & place pads, tape & reel packaging
  • Dimensions: 2mm pitch, contact length varies
  • Lead coplanarity: <1mm (.006 inch)
  • Processing: Compatible with SMT assembly

Buy the Buy Samtec TMM Series Part Number TMM11801TSSM Online

Order Samtec’s TMM series low-profile surface mount terminal headers online today. Featuring 2mm pitch, up to 200 pins, and high current capacity, these headers are ideal for compact electronic and industrial equipment. Crafted from durable phosphor bronze contacts within a heat-resistant liquid crystal polymer insulator, they support a broad temperature range and meet strict UL and CSA standards. Available with optional pick & place pads and tape & reel packaging, ensuring easy assembly and reliable connection for your project needs.

Get Samtec TMM11801TSSM today—built for precision, low-profile design, and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC TMM11801TSSM?

You can click on the BUY or RFQ button to purchase TMM11801TSSM from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM11801TSSM?

You can download the TMM11801TSSM datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM11801TSSM?

SAMTEC

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