Jumper Plugs
XJ8/XG8S/XG8T
Low-profile Circuit Jumper Connectors
■ Low profiles that are only 5.8 mm (XJ8) and
6.8 mm (XG8S/T) high on the board.
■ 2.54-mm high-density grid can be mounted hori-
zontally or vertically.
■ From Single-row up to Triple-row Connectors.
■ Through-holes handle 0.8-mm wires.
■ Designed
for easy insertion and protection
against accidental removal.
■ Highly-reliable 2-point contacts.
■ Thin Plug Housing (XJ8) employs flame-resistant PPS resin.
■ XJ8 Connectors conform to UL standards (file no.
E103202).
RoHS Compliant
■ Connectors
Model
XG8S
XG8T
XJ8B
Appearance
Single-row Plugs
Double-row Plugs
Single-row Plugs
Page
2
3
XJ8C
XJ8D
4
Double-row Plugs
Triple-row Plugs
XJ8A
Jumper
Socket
6
■ Ratings and Characteristics
Item
Gold plating
Tin plating
Rated voltage
2A
Rated current
300 VAC
Contact resistance
20 mΩ max. (at 20 mV, 100 mA max.)
Insulation resistance
1,000 MΩ min. (at 500 VDC)
Dielectirc strength
750 VAC for 1 min (leakage current: 1 mA max.)
Total insertion force (See note.)
1.96 N max.
Total removal force (See note.)
0.39 N min.
0.98 N min.
Insertion durability
50 times
20 times
Ambient operating temperature
Operating: − 55 to 105°C (with no icing)
Note:
7.85 N max.
Insertion and removal force are for the XJ8A.
■ Materials and Finish
Item
XJ8A
XJ8B/C/D
XG8S/T
Housing
Fiber-glass reinforced PBT resin
(UL94V-0)/black or natural
Fiber-glass reinforced PPS resin
(UL94V-0)/black
Fiber-glass reinforced PBT resin
(UL94V-0)/black
Contacts
Phosphor bronze/nickel base, 0.15-µm
gold plating
Brass/nickel base, 0.15-µm gold plating
(See note.)
Brass/nickel base, 0.15-µm gold plating
Phosphor bronze/nickel base, 2.0-µm tin plating ---
Brass/nickel base, 2.0-µm tin plating
■ Cross-sectional View of Terminal
0.75 dia.
1
