HMTSW-120-07-S-S-180-LL

$3.21

Description：CONN HEADER VERT 20POS 2.54MM
Series：Flex Stack, HMTSW
Mfr：Samtec Inc.
Package：Bulk,Bulk

SKU:15b761ec27e9 Category: Headers, Male Pins Brand: Samtec Inc.

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Product introduction

HMTSW-120-07-S-S-180-LL is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Samtec Inc.. Its product description is CONN HEADER VERT 20POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for HMTSW-120-07-S-S-180-LL

Description：CONN HEADER VERT 20POS 2.54MM
Series：Flex Stack, HMTSW
Mfr：Samtec Inc.
Package：Bulk,Bulk
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.100" (2.54mm)
Number of Positions：20
Number of Rows：1
Row Spacing - Mating：-
Number of Positions Loaded：All
Style：Board to Board or Cable
Shrouding：Unshrouded
Mounting Type：Through Hole
Termination：Kinked Pin, Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.180" (4.57mm)
Contact Length - Post：0.150" (3.81mm)
Overall Contact Length：0.430" (10.92mm)
Insulation Height：0.100" (2.54mm)
Contact Shape：Square
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：30.0µin (0.76µm)
Contact Finish - Post：Tin
Contact Material：Phosphor Bronze
Insulation Material：Liquid Crystal Polymer (LCP)
Features：-
Operating Temperature：-55°C ~ 125°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Natural
Current Rating (Amps)：3A
Voltage Rating：-

Headers, Male Pins datasheet and documents for HMTSW-120-07-S-S-180-LL

HMTSW-120-07-S-S-180-LL

Headers, Male Pins Overview

The HMTSW-120-07-S-S-180-LL is a variable height PCB header strip from Samtec's Flex Stack series. It features a 2-row, 20-position configuration with a 2.54 mm (0.1 in) pitch. Designed for through-hole mounting at a straight angle, the connector utilizes phosphor bronze contacts with gold plating. The mating post length is specified as 4.572 mm (0.180 in). The housing is constructed from black polyester and meets UL 94 V-0 flammability standards. Operating temperature range spans from -55°C to +125°C.

Headers, Male Pins Feature Summary

Variable height design accommodates varying board-to-board spacing requirements
Gold-plated phosphor bronze contacts ensure reliable signal transmission
Flexible tail construction allows for secure through-hole soldering

Headers, Male Pins Applications

Board-to-Board interconnections
Cable connections
High-density electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific suffix LL against official Samtec documentation to confirm the exact post height and termination style. Ensure the selected variant matches the required operating temperature and current rating specifications for the target application environment.

Headers, Male Pins Selection Notes

Select this component when precise variable height adjustment is needed for rigid board connections. The standard 2.54 mm pitch ensures compatibility with common PCB footprints. Verify that the gold contact plating meets the environmental corrosion resistance requirements of the deployment site.

Headers, Male Pins Part Context

This part belongs to the HMTSW series, which provides high-temperature flexible terminal strips. These components are engineered for applications requiring robust mechanical stability alongside electrical connectivity. The series supports various post heights to simplify inventory management for diverse assembly needs.