4.2mm WAFER Pin header Dual Row 18P

Name: 4.2mm Pitch 5557 WAFER Pin header Connector Dual Row SMT 18P
Uploaded: 2026-04-07T01:33:29+08:00
Description: Designed for reliable PCB connections,the YZTECH 4.2mm pitch Wafer Pin Header features a dual-row configuration with 9

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Min. Order:	1000 Piece/Pieces
Transportation:	Ocean,Land,Air,Others,Express

Option:

Black 2-core 18P

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Product Description

Product Attributes

Model No.: WAFER 5557-2*9P-SMT-LCP

Brand: YZTECH

Origin: China

Certification: ISO9001:2005

Species: Headers And Pcb Receptacles

Package: Tape &Amp; Reel (Tr)

Supply Type: Original Manufacturer

Place Of Origin: China

Packaging & Delivery

Selling Units	:	Piece/Pieces
Package Type	:	Reel&Box Packaging

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4.2mm Pitch 5557 WAFER Pin header Connector Dual Row SMT 18P

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Product Description

Designed for reliable PCB connections,the YZTECH 4.2mm pitch Wafer Pin Header features a dual-row configuration with 9 pins per row,totaling 18 positions.This wafer male rectangular header Connector follows DIN-type specifications,making it suitable for industrial control,power supply units,and automotive electronics where vibration resistance and secure mating are required.The compact rectangle shape saves board space while allowing easy alignment during assembly.Rated at 7A and 250V,it handles moderate power and signal transmission efficiently.With an operating temperature range from -40℃to +105℃,this Wafer Housing Terminal performs consistently in harsh thermal environments,from cold storage equipment to engine-adjacent modules.It could be found in the Wafer Housing Terminal of the catalog.

Built for durability,the contact system uses high-conductivity copper alloy with a tin plating finish.The insulator is molded from LCP,a high-strength material that provides dimensional stability under heat and humidity,meeting UL94 V-0 flammability requirements.Unlike standard nylon or PBT,LCP resists warping during reflow soldering processes.The tin-plated contacts also support lead-free soldering and deliver low insertion force,reducing assembly stress.Rated current 7A and voltage 250V make it compatible with many wire-to-board applications.Supplied in reel packaging,the YZTECH 4.2mm Wafer Pin Header streamlines high-volume production.Each reel maintains uniform coplanarity and orientation,minimizing downtime.