XM2/XM3
D-sub Connectors
D-sub Connectors Are Ideal for Office
Automation Interfacing.
■ Shielded against EMI.
■ Metallized plastic Hood (XM2S) provides excel-
lent noise protection.
■ A new line of multi-hole, ferrite-core Connectors
(XM3B-F) offers space-saving design and supe-
rior noise protection at high frequency.
■ Fitted in a rugged, compact metal shell.
■ Many kinds of standard Anchors and grounding
fixtures available.
■ The XM2/XM3 conform to UL standards (No.
E103202) (XM2S and some other models are not
included)
RoHS Compliant
■Terminology
z EMI
z ESD
Abbreviation of ElectroMagnetic Interference (noise)
Abbreviation of ElectroStatic Discharge
z Metallization
z Grounding structure
Here, metallization refers to plating over the plastic hood.
Here, grounding structure refers to a structure where an
unmetallized hood can be grounded by an grounding
plate.
z Shielded connector
Connector having a structure that can be grounded.
z Shell
z Beating
Refers to the case covering the connector. Here, the shell
refers to the metal parts attached to the mating end.
A processing technique that ensures the contact amongst
the shells by beating a part of the shell.
■Connectors
Model
XM3B
XM3B-F
XM2S
Appearance
Sockets with right-angle DIP
terminals
Sockets with right-angle DIP
terminals
Hoods
(with ferrite core)
Reference page 3 to 4
Model
5
10
XM3C
XM3F
XM3A
XM3D
Appearance
Plugs with right-angle DIP ter-
minals
Plugs with solder-cup
terminals
Sockets with solder-cup
terminals
Sockets with straight DIP ter-
minals
Reference page 6 to 7
8
9
1