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Samtec TFM Series Straight Surface PCB Header 80 Contacts 1.27 mm Pitch 2 Row Shrouded TFM-140-02-S-D-LC

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Samtec TFM Series Straight Surface PCB Header 80 Contacts 1.27 mm Pitch 2 Row Shrouded TFM-140-02-S-D-LC

Name: Samtec TFM Series Straight Surface PCB Header 80 Contacts 1.27 mm Pitch 2 Row Shrouded TFM-140-02-S-D-LC
Brand: Samtec
SKU: 302028
Price: 16.76 USD
Availability: InStock

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Category PCB Header Brand Samtec Condition New

Specifications

Country of Origin	United States
Voltage	250V
Brand	Samtec
Orientation	Straight
Current	3.2A
Model	TFM-140-02-S-D-LC
Mount Type	Surface
Special Features	Screw down, weld tab and solder nail options available for most rugged requirements
Housing Material	Liquid Crystal Polymer
Contact Material	Phosphor Bronze
Series	TFM
Termination	Through-hole, surface mount
Termination Type	Solder
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-55°C
Number of Rows	2
Pitch	1.27mm
Contact Plating	Gold
Number of Contacts	80
Contact Gender	Male
Shrouded/Unshrouded	Shrouded
Connector System	Board-to-Board, Wire-to-Board
Contact System	.018" (0.46 mm) diameter post

Key Features

Designed for high reliability with a multi-finger BeCu contact system.
Supports Board-to-Board and Wire-to-Board connector systems.
Phosphor bronze contacts plated with gold for durability.
Operates efficiently within temperature range -55°C to 125°C.
Mount type is surface mount suitable for flexible PCB layouts.
Rated for 3.2A current and 250V voltage for robust electrical performance.
Shrouded design enables blind mating and increased ruggedness.
Compatible with high-reliability Tiger Eye™ contact sockets and cable assemblies.

Product Description

Samtec TFM-140-02-S-D-LC is a Straight Surface PCB Header from the TFM Series, equipped with 80 male contacts arranged in 2 rows with a 1.27 mm pitch. Operating at 250V and 3.2A, this connector utilizes a liquid crystal polymer housing for high durability and features gold-plated phosphor bronze contacts to ensure reliable conductivity. Its shrouded form factor facilitates blind mating applications in various industrial sectors.

The header supports both Board-to-Board and Wire-to-Board connector systems, mounted via surface mount technology, making it suitable for compact and flexible PCB designs. It is engineered to withstand operating temperatures from -55°C to 125°C, providing stable performance in harsh environments. The contact system uses a multi-finger beryllium copper design with a diameter post of 0.018 inches (0.46 mm), enhancing cycle life and mechanical robustness.

This model is designed for applications requiring high reliability and ruggedness, featuring options like screw down, weld tab, and solder nail for secure mounting. The shrouded body assists in blind mating and improves connector protection. Typical use cases include electronic assemblies in communication equipment, industrial control systems, and automotive electronics.

Multi-finger BeCu contact system for high cycle applications. Gold-plated phosphor bronze contacts provide superior conductivity. Shrouded housing design for enhanced protection and blind mating. Surface mount termination compatible with modern PCB manufacturing.

Rated for 250V and 3.2A supporting demanding electrical requirements. Wide operating temperature from -55°C to 125°C ensures reliability in diverse environments. Options for screw down, weld tab, and solder nail for rugged applications.

Compatible with Tiger Eye™ sockets and cable assemblies for flexible system integration.

Samtec connectors like the TFM-140-02-S-D-LC are widely used in electronics manufacturing, automotive systems, telecommunications, and other commercial and industrial applications where durability and precision are critical. For more products, browse our PCB Header category and explore Samtec’s comprehensive range of connectors.