D-sub Connectors
XM3/XM2S
The D-sub Connector are Ideal for Office
Automation Interfacing
Shielded against EMI.
Multi-hole, ferrite-core Connectors (XM3B-F) offers space-sav-
ing design and superior noise protection at high frequency.
Rugged, compact, metallized plastic hood (XM2S) provides
excellent noise protection.
Conforms to UL standards. (No. E103202)
(XM2S hoods and other models not included.)
Available with many kinds of standard Anchors and grounding fixtures.
RoHS Compliant.
Connectors and Hoods
Model XM3B XM3B-F
Type Sockets with Right-angle Sockets with Right-angle
DIP Terminals DIP Terminals and ferrite core
Appearance
Model XM3C XM3F XM3A XM3D
Type Plugs with Right-angle Sockets with Straight Plugs with Solder Cup Sockets with Solder Cup
DIP Terminals DIP Terminals Terminals Terminals
Appearance
Model XM2S XM2S-E
Type Straight Cable Connection Right Angle Cable Connection Straight Cable Connection,
Metallized Plastic Metallized Plastic for 9 and 25 terminal models with ESD Production for 9 terminal models
Appearance
D-sub Connectors XM3/XM2S 1 Ratings and Characteristics
XM3A, XM3B, XM3B-F,
XM2S, XM2S-E
XM3C (except 37 terminal models), XM3C - 37 terminal models
(Hoods)
XM3D, XM3F
Rated current 5 A 3 A
Rated voltage 300 VAC
Contact resistance 15 m max. (at 20 mV, 100 mA max.)
Insulation resistance 1,000 M min. (at 500 VDC)
- - -
Dielectric strength 1,000 VAC for 1 min. (leakage current: 1 mA max.)
Total insertion force Number of terminals x 3.33 N max.
Removal force 0.29 N min. (for gauge diameter of 0.99 mm)
Insertion Durability 200 times
Ambient operating 55C to 105C (with no icing) 25C to 85C
temperature
Shield performance Mounted in panel: 25 dB min. (30 to 900 MHz)
- - -
Mounted on board: 20 dB min. (30 to 900 MHz)
Materials and Finish
Connectors
XM3B XM3B-F XM3C XM3F XM3A XM3D
Housing Fiber-glass reinforced PBT resin (UL94V-0)/black Fiber-glass reinforced PBT resin
(UL94V-0)/Milky white
Contacts Phosphor Bronze / Nickel base, gold plated (0.4 m) Bronze / Nickel Phosphor
Mating End
base, gold plated Bronze / Nickel
(0.4 m) base, gold plated
(0.4 m)
Phosphor Bronze / Nickel base, Phosphor Bronze / Nickel base, Bronze / Nickel Phosphor
Terminals
tin plated (2 m) tin plated (3 m) base, tin plated Bronze / Nickel
(3 m) base, tin plated
(3 m)
Shell Steel.
Nickel plated
Hoods
XM2S XM2S-E
Straight Connecting Cable Right-angle Connecting Cable Straight Connecting Cable with
ESD Protection
Housing ABS resin / nickel plated ABS resin
Cable clamp Steel / nickel plated
Lock screw (Driver type) Steel / nickel plated - - - - - -
Lock screw (Jackscrew) Brass / nickel plated (See note) Brass / nickel plated Fiber-glass reinforced polyamide
(UL94V-0)/black
Note: Jackscrews (thumbscrews) for the straight, non-ESD version of the XM2S hood are sold separately. See Accessories section of this datasheet.
Applicable Wires
The applicable wires for solder cup terminals are AWG 22 to 28 (solid or stranded).
2 D-sub Connectors XM3/XM2S