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New Product News
D-Sub Connectors
XM3
D-Sub Connectors That Are Ideal for Office Equipment Interfaces
• Shielded against EMI.
• Compact, robust connectors with metal shells.
• Anchors and Grounding Fixtures are available.
Refer to page 7 for detailed specifications.
Space-saving 9-pin Slim D-sub Socket
Connectors for Boards
• Board mounting area is reduced by 33% (compared with previous mod-
els) using depth of 8.4 mm.
• D-sub sockets with nine right-angle DIP terminals.
• Mounting board thickness of either 1.6 mm or 1.0 mm (from difference
in lock pin structure).
XM3 Series
RoHS Compliant
Slim Models Join the XM2-L/XM3-L Series
XM3B-LS
Footprint on board reduced by 33%
over previous models.
Previous model
12.6 mm
XM3B-0942-112L XM3B-0942-112LS
Slim model
8.4 mm
Reduced by
4.2 mm.
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XM3 D-Sub Connectors
■Connectors
■Ratings and Characteristics
■Materials and Finish
■Applicable Wires
The applicable wires for solder cup terminals are AWG 22 to 28 (solid or stranded).
XM3 Series
Model XM3C XM3F XM3A XM3D
Appearance
Plugs with Right-angle DIP
Terminals
Sockets with Straight DIP
Terminals Plugs with Solder Cup Terminals Sockets with Solder Cup Terminals
Item
Model Plugs with Solder Cup Terminals: XM3A
Plugs with Right-angle DIP Terminals: All XM3C models except
those with 37 pins
XM3C-0922-@@@
XM3C-1522-@@@
XM3C-2522-@@@
Sockets with Solder Cup Terminals: XM3D
Sockets with Straight DIP Terminals: XM3F
Plugs with Right-angle DIP Terminals: XM3C models with 37 pins
XM3C-3722-@@@
Rated current 5 A 3 A
Rated voltage 300 VAC
Contact resistance 15 mΩ max. (at 20 mVDC, 100 mA max.)
Insulation resistance 1,000 MΩ min. (at 500 V DC)
Withstand voltage 1,000 VAC for 1 min (leakage current: 1 mA max.)
Total insertion force Number of pins × 3.33 N max
Individual pull-out force 0.29 N min. (for gauge diameter of 0.99 mm)
Insertion durability 200 times
Operating temperature −55°C to 105°C (with no icing)
Shield effectiveness
(electrical field method)
Mounted in panel: 25 dB min. (30 to 900 MHz)
Mounted on board: 20 dB min. (30 to 300 MHz)
Item Model XM3C XM3F XM3A XM3D
Housing Fiber-glass reinforced PBT resin (UL94V-0)/black Fiber-glass reinforced PBT resin (UL94V-0)/Milky white
Contacts
Mating
end Phosphor bronze/nickel base, gold plated (0.4 µm)
Bronze/nickel base, gold plated
(0.4 µm)
Phosphor bronze/nickel base,
gold plated (0.4 µm)
Terminals Phosphor bronze/nickel base, tin plated (3 µm)
Bronze/nickel base, tin plated
(3 µm)
Phosphor bronze/nickel base,
tin plated (3 µm)
Shell Steel/nickel
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XM3 D-Sub Connectors
XM3F Sockets with Straight DIP Terminals
■Ordering Information
■Dimensions (Unit: mm)
No Anchor or Grounding Fixture Anchor and Lock Pin Grounding Fixture
Minimum ordering
quantity (pieces)
Appearance
No. of contacts
9XM3F-0920 XM3F-0920-112 90
15 XM3F-1520 XM3F-1520-112 70
25 XM3F-2520 XM3F-2520-112 50
37 XM3F-3720 XM3F-3720-112 40
NN-1
21
N-1 N
12
21
NN-1
12
NN-1
1
2
N-1N
3.2
9
7
6.1 0.3
0.5
Two, 3.1 dia.
B
A
C
F
DE
G
12.5 7.9
2.84
0.50.7 3.2 2.8
9
7
6.8 6.1 0.3
M2.6×0.45
Anchor
Lock Pin
Grounding
Fixture
B
A
C
F
DE
G
12.5 7.9 6
5
2.84
0.50.7
C±0.1
F±0.1
F±0.1
E±0.1
B±0.1
(D)
2.84
Two, 3.2±0.1 dia.
1±0.1 dia.
H H
Mounting Holes
(t=1.6mm, Bottom View)
Table of Dimensions
Dimensions (mm)
No. of contacts
A B C D E F G H
9 30.7 24.99 10.98 1.37 8.22 2.74 19.00 16.33
15 39.0 33.32 19.20 1.37 16.44 2.74 27.12 24.66
25 52.9 47.04 33.12 1.38 30.36 2.76 41.04 38.38
37 69.2 63.50 49.68 1.38 46.92 2.76 57.60 54.84
●Straight DIP Terminals
XM3F-@@20
(No Anchor or Grounding Fixture)
XM3F-@@20-112
(Anchor, Long Pin Grounding Fixture Included)
The illustration on the left is for the 25-pin model
(no Anchor or Grounding Fixture).
The illustration on the left is for the
25-pin model (Anchor and Grounding
Fixture).
