M55-7006842R

$2.34

Description：CONN HEADER SMD 68POS 1.27MM
Series：Kontrol
Mfr：Harwin Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a8323070cbe9 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M55-7006842R is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER SMD 68POS 1.27MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M55-7006842R

Description：CONN HEADER SMD 68POS 1.27MM
Series：Kontrol
Mfr：Harwin Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.050" (1.27mm)
Number of Positions：68
Number of Rows：2
Row Spacing - Mating：0.050" (1.27mm)
Number of Positions Loaded：All
Style：Board to Board
Shrouding：Shrouded - 4 Wall
Mounting Type：Surface Mount
Termination：Solder
Fastening Type：Latch Lock
Contact Length - Mating：0.157" (4.00mm)
Contact Length - Post：-
Overall Contact Length：-
Insulation Height：0.266" (6.76mm)
Contact Shape：Rectangular
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：1.00µin (0.025µm)
Contact Finish - Post：Tin
Contact Material：Phosphor Bronze
Insulation Material：Liquid Crystal Polymer (LCP)
Features：Board Guide, Pick and Place, Solder Retention
Operating Temperature：-55°C ~ 125°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Black
Current Rating (Amps)：1.2A
Voltage Rating：-

Headers, Male Pins datasheet and documents for M55-7006842R

M55-7006842R

Headers, Male Pins Overview

The Harwin M55-7006842R is a surface-mount board-to-board header from the Kontrol M55 series. It features 68 positions arranged in two rows with a 1.27mm pitch. The connector utilizes phosphor bronze contacts with gold plating and an LCP housing rated UL94 V-0. Designed for vertical mounting, it supports stacking heights of 8mm, 10.8mm, and 15.4mm. The unit operates within a temperature range of -55°C to 125°C and carries a current rating of 1.2A.

Headers, Male Pins Feature Summary

Dual-row surface-mount architecture for compact board-to-board interconnection
Kontrol locking mechanism ensures secure mating and mechanical stability
Gold-plated phosphor bronze contacts provide reliable signal transmission
LCP insulation material offers high thermal resistance and dimensional stability

Headers, Male Pins Applications

Automotive electronic systems
General industrial equipment
High-density PCB interconnects

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm configuration details. Ensure compatibility with mating connectors regarding stacking height requirements. Check for RoHS compliance status and lead times through authorized distributors. Confirm that the surface-mount footprint matches the design layout specifications.

Headers, Male Pins Selection Notes

Select this component when a high-density, dual-row SMT header is required. The 1.27mm pitch allows for significant pin counts in limited space. Consider the available stacking heights to ensure proper clearance with adjacent components. Verify that the 1.2A current rating meets the circuit requirements.

Headers, Male Pins Part Context

This connector belongs to the Harwin Kontrol M55 series, designed for robust board-to-board applications. The series is known for its reliability in demanding environments. The M55-7006842R specifically addresses needs for high-pin-count connections with surface-mount convenience.