Crimp
2.5mm
XH CONNECTOR
Emboss Tape
Radial Tape
Disconnectable Crimp style connectors
(.098") pitch
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
The XH connector was developed based
on the high reliability and versatility of our
NH series connectors. The connector is
very small with a mounting height of
9.8mm (.386"). Yet it meets the needs for
high-density mounting and miniaturization
of electronic equipment, including VCRs,
radio-cassette players, and car stereo
systems.
This header has a boss (projection) on the bottom of the
housing to prevent improper insertion in printed circuit boards.
• Whisker prevention
The contact is treated with a reflow process and the square
post is copper-undercoated and tin/lead-plated to prevent
whiskers from being generated.
• Interchangeability
This header is interchangeable with those of 2.5mm (.098")
pitch insulation displacement NR, NRD and BR 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).
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Specifications –––––––––––––––––––
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JS
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• Current rating: 3A AC, DC (AWG#22)
• Voltage rating: 250V AC, DC
• Temperature range: -25˚C to +85˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/10m Ω max.
After environmental testing/20m Ω max.
• Insulation resistance:
1,000M Ω min.
• Withstanding voltage: 1,000V AC/minute
• Applicable wire: AWG #30 to #22
• Applicable PC board thickness: 1.6mm(.063")
* Contact JST for details.
Standards–––––––––––––––––––––––
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1
2
Recognized E60389
Certified LR20812
R75085
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