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SAMTEC TMMH12001GD Flexible Header Connector

The TMMH series from Samtec features flexible through-hole header connectors with black liquid crystal polymer insulators and phosphor bronze contacts plated with 20µ” gold. Designed for PCB mounting, these headers support up to six rows and 300 pins with 2mm pitch spacing, offering versatile configurations including end shrouds, guide posts, and locking clips. Operating over -55°C to 125°C, they meet UL E111594 standards and are ideal for industrial applications requiring reliable, customizable signal and power connections across axes in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TMMH-120-01-G-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $15.3
Buy/RFQ:
Source:DigiKey
Part No:TMMH-120-01-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.12
Buy/RFQ:
Part No:TMMH-120-01-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.4
Buy/RFQ:
Part No:TMMH-120-01-G-D
Stock:389
Inv Date:05-28-2026
Price: Unit price: $44000
Buy/RFQ:

SAMTEC TMMH12001GD Flexible Header Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer (Black)
  • Contact Material: Phosphor Bronze
  • Contact Plating: 20µ” Gold over Nickel
  • Number of Rows: Up to 6
  • Number of Positions: Up to 300
  • Pin Spacing: 2 mm pitch
  • Post Size: 0.020 inches (0.5mm) square
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: 250 VAC (mated with SQT), 281 VAC (mated with SQW)
  • Mounting Type: Through-hole
  • Material: Black Liquid Crystal Polymer Insulator
  • RoHS Compliant: Yes
  • Panel Mounting: Horizontal orientation
  • Standards: UL E111594
  • Configurations: End shrouds, guide posts, locking clips available, various lengths and styles

Buy the Samtec TMMH12001GD – Reliable Flexible Terminal Headers for Industrial Applications

Enhance your industrial PCB assemblies with the Samtec flexible header connector. With support for up to six rows, 300 pins, and a 2mm pitch, this durable connector features gold-plated contacts for excellent signal reliability. Crafted from black liquid crystal polymer and phosphor bronze, it offers temperature stability from -55°C to 125°C. Its versatile configurations include end shrouds, guide posts, and locking clips, making it ideal for demanding electronic environments. Purchase online today for a dependable, customizable connection solution that simplifies assembly and maintenance.

Order your Samtec TMMH12001GD flexible through-hole header today and ensure dependable, customizable PCB connections for industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC TMMH12001GD?

You can click on the BUY or RFQ button to purchase TMMH12001GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMMH12001GD?

You can download the TMMH12001GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMMH12001GD?

SAMTEC

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