Datasheet

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
4
XJ8C
XJ8D
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
XG8T Double-row Jumper Plugs
■ Dimensions
(unit: mm)
XG8T-@@31 (gold plating)
XG8T-@@41 (tin plating)
Dimensions
Mounting view (bottom view)
No. of
contacts
0.8 +0.1
dia.
0
0.635 × 0.635
Dimensions (mm)
A
B
2
2.5
---
4
5.1
2.54
6
7.6
5.08
8
10.2
7.62
10
12.7
10.16
12
15.2
12.70
14
17.8
15.24
16
20.3
17.78
18
22.9
20.32
20
25.4
22.86
■ Ordering Information
Model
No. of
contacts
Model (gold plating)
Model (tin plating)
2
XG8T-0231
XG8T-0241
4
XG8T-0431
XG8T-0441
6
XG8T-0631
XG8T-0641
8
XG8T-0831
XG8T-0841
10
XG8T-1031
XG8T-1041
12
XG8T-1231
XG8T-1241
14
XG8T-1431
XG8T-1441
16
XG8T-1631
XG8T-1641
18
XG8T-1831
XG8T-1841
20
XG8T-2031
XG8T-2041
Jumper Plugs
XG8T
3
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