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
■ Ordering Information
Single-row Plugs
No. of contacts
Double-row Plugs
Model (gold plated)
No. of contacts
Triple-row Plugs
Model (gold plated)
No. of contacts
Model (gold plated)
2
XJ8B-0211
2
XJ8C-0211
3
XJ8D-0311
3
XJ8B-0311
4
XJ8C-0411
6
XJ8D-0611
4
XJ8B-0411
6
XJ8C-0611
9
XJ8D-0911
5
XJ8B-0511
8
XJ8C-0811
12
XJ8D-1211
6
XJ8B-0611
10
XJ8C-1011
15
XJ8D-1511
7
XJ8B-0711
12
XJ8C-1211
18
XJ8D-1811
8
XJ8B-0811
14
XJ8C-1411
21
XJ8D-2111
9
XJ8B-0911
16
XJ8C-1611
24
XJ8D-2411
12
XJ8B-1211
14
XJ8B-1411
16
XJ8B-1611
Jumper Plugs
XJ8B/XJ8C/XJ8D
5
