Datasheet

D-sub Connectors
XM2/XM3
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 superior 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 Beating
A processing technique that ensures the contact amongst
the shells by beating a part of the shell.
z Shell
Refers to the case covering the connector. Here, the shell
refers to the metal parts attached to the mating end.
■ Connectors
Model
XM3B
XM3B-F
XM2S
Sockets with right-angle DIP
terminals
(with ferrite core)
Hoods
Appearance
Sockets with right-angle DIP
terminals
Reference page 3 to 4
Model
5
XM3C
10
XM3F
XM3A
XM3D
Plugs with solder-cup
terminals
Sockets with solder-cup
terminals
Appearance
Plugs with right-angle DIP terSockets with straight DIP terminals
minals
Reference page 6 to 7
8
9
1
■ Ratings and Characteristics
Model Plugs with Solder Cup Terminals: XM3A
Socket with right-angle DIP Terminals: XM3B
Socket with right-angle DIP Terminals (with ferrite core):
XM3B-F
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
Item
Rated current
5A
Rated voltage
300 VAC
Contact resistance
15 mΩ max. (at 20 mVDC, 100 mA max.)
Plugs with Right-angle DIP Terminals: XM3C
models with 37 pins
XM3C-3722-@@@
Hoods
XM2S
3A
Insulation resistance
1,000 MΩ min. (at 500 V DC)
Dielectric strength
1,000 VAC for 1 min (leakage current: 1 mA max.)
Total insertion force
Number of pins × 3.33 N max
Removal force
0.29 N min. (for gauge diameter of 0.99 mm)
Insertion durability
200 times
Ambient operating
temperature
−55°C to 105°C (with no icing)
Shield performance
Mounted in panel: 25 dB min. (30 to 900 MHz)
Mounted on board: 20 dB min. (30 to 300 MHz)
---
−25°C to 85°C
---
■ Materials and Finish
Item
Model
XM3B
XM3B-F
XM3C
XM3F
Fiber-glass reinforced PBT resin (UL94V-0)/black
Housing
Mating
end
Phosphor bronze/nickel base, gold plated (0.4 µm)
Terminals
Phosphor bronze/nickel base, tin
plated (2 µm)
Contacts
Shell
Phosphor bronze/nickel base, tin
plated (3 µm)
Steel/nickel
■ Applicable Wires
The applicable wires for solder cup terminals are AWG 22 to 28 (solid or stranded).
2
D-sub Connectors
XM2/XM3
XM3A
XM3D
Fiber-glass reinforced PBT resin
(UL94V-0)/Milky white
Bronze/nickel
base, gold plated
(0.4 µm)
Phosphor
bronze/nickel
base, gold plated
(0.4 µm)
Bronze/nickel
base, tin plated
(3 µm)
Phosphor
bronze/nickel
base, tin plated
(3 µm)
XM2S
ABS resin/nickel
plated
---
XM2S Hood Covers
■ Dimensions
(unit: mm)
9-contact Hoods
XM2S-0911
(M2.6 × 0.45 metric screws)
XM2S-0912
(M3 × 0.5 metric screws)
XM2S-0913
(#4-40 UNC inch screws)
9-contact Hoods
15-, 25- and 37-contact Hoods
Max. applicable diameter: 9 dia.
Max. applicable cable diameter: F dia.
Dot (screw head)
15-, 25- and 37-contact Hoods
XM2S-@@11
(M2.6 × 0.45 metric screws )
XM2S-@@12
(M3 × 0.5 metric screws )
XM2S-@@13
(#4-40 UNC inch screws)
Lock screw
M2.6 × 0.45
M3 × 0.5
#4-40 UNC
Lock screw
M2.6 × 0.45
M3 × 0.5
#4-40 UNC
Dimensions
No. of
contacts
Dot shape
No dot
1 dot
2 dots
A
B
C
D
E
F
15
40.5
33.32
26.5
19
30
10
25
54.0
47.04
40
29
38
11
37
70.5
63.50
57
42
50
13
■ Ordering Information
Applicable
Anchors
No. of contacts
Lock screw
M2.6 × 0.45 metric screws
(No dot)
M3 × 0.5 metric screws
(1 dot)
#4-40 UNC inch screws
(2 dots)
Anchor 1
XM2Z-0001
XM2Z-0002
XM2Z-0003
Anchor 2
XM2Z-0011
XM2Z-0012
XM2Z-0013
Anchor 3
XM2Z-0021
XM2Z-0022
XM2Z-0023
9
XM2S-0911
XM2S-0912
XM2S-0913
15
XM2S-1511
XM2S-1512
XM2S-1513
25
XM2S-2511
XM2S-2512
XM2S-2513
37
XM2S-3711
XM2S-3712
XM2S-3713
Note: Lock screws are attached to the Hood. Select D-sub Connectors with Anchors or Grounding Fixtures that fit the lock screw of the Hood.
■ Accessories (Sold Separately)
Anchor 5 (For Jackscrews and XM2S Hood)
XM2Z-0071 (M2.6 × 0.45 metric screws)
XM2Z-0072 (M3 × 0.5 metric screws )
XM2Z-0073 (#4-40 UNC inch screws)
Dimensions
Model
2.35 dia.
4 dia.
Materials and Finish
Brass/nickel plated
10
D-sub Connectors
XM2
A
Groove
Screw A
XM2Z-0071
M2.6 × 0.45 None
XM2Z-0072
M3 × 0.5
1
XM2Z-0073
#4-40 UNC
2
Groove
shape
Similar pages