S4B-XH-SM3-TB中文資料JST集團(tuán)數(shù)據(jù)手冊PDF規(guī)格書

Features ––––––––––––––––––––––––

? Original folded beam contact

The protected, folded beam contact in this connector provides

high contact pressure with an over-stress stop feature. This

ensures dependable continuity when used with low voltage,

low current carrying circuits (dry circuits). The wire crimp

section is mechanically decoupled from the post insertion

section which, in turn, prevents the mating area from being

adversely affected by crimping.

? Box-shaped shrouded header

The four-sided, box-shaped shroud prevents the receptacle

from being misinserted or pried during insertion and removal.

The shroud also prevents foreign matter from reaching the

posts and resists contact deformation due to handling and

shipping. Furthermore, a serrated, oversized square post is

pressure-fit into each square hole to completely protect the

post against heat and to prevent flux from entering during dip

soldering.

? Header with a boss

This header has a boss (projection) on the bottom of the

housing to prevent improper insertion in printed circuit boards.

? Interchangeability

This header is interchangeable with those of 2.5mm (.098)

pitch insulation displacement NR and NRD connectors and

board-to-board JQ connectors.

? Conforming to the HA terminal

The 4-circuit XH connector conforms to the HA terminal

specified in JEM 1427 (Japanese Electric Machine Industry

Association Standards).