XM3B-3722-501F [OMRON]
D Subminiature Connector;
| 型号： | XM3B-3722-501F |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | D Subminiature Connector 连接器 |
| 文件： | 总3页 (文件大小：1221K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
■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 Plugs with Right-angle DIP Terminals: XM3C
Hoods
XM2S
except those with 37 pins
XM3C-0922-@@@
models with 37 pins
XM3C-3722-@@@
XM3C-1522-@@@
XM3C-2522-@@@
Sockets with Solder Cup Terminals: XM3D
Sockets with Straight DIP Terminals: XM3F
Item
Rated current
5 A
3 A
Rated voltage
300 VAC
Contact resistance
Insulation resistance
Dielectric strength
Total insertion force
Removal force
Insertion durability
15 mΩ max. (at 20 mVDC, 100 mA max.)
1,000 MΩ min. (at 500 V DC)
1,000 VAC for 1 min (leakage current: 1 mA max.)
Number of pins × 3.33 N max
0.29 N min. (for gauge diameter of 0.99 mm)
200 times
---
Ambient operating
temperature
−55°C to 105°C (with no icing)
−25°C to 85°C
Mounted in panel: 25 dB min. (30 to 900 MHz)
Mounted on board: 20 dB min. (30 to 300 MHz)
Shield performance
---
■Materials and Finish
Item
Model
XM3B
XM3B-F
XM3C
XM3F
XM3A
XM3D
XM2S
Fiber-glass reinforced PBT resin (UL94V-0)/black
Fiber-glass reinforced PBT resin
(UL94V-0)/Milky white
ABS resin/nickel
plated
Housing
Bronze/nickel
Phosphor
Mating
end
base, gold plated bronze/nickel
Phosphor bronze/nickel base, gold plated (0.4 µm)
(0.4 µm)
base, gold plated
(0.4 µm)
Contacts
Shell
Bronze/nickel
base, tin plated
(3 µm)
Phosphor
---
Phosphor bronze/nickel base, tin
plated (2 µm)
Phosphor bronze/nickel base, tin
plated (3 µm)
bronze/nickel
base, tin plated
(3 µm)
Terminals
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
XM3B-F Sockets with Right-angle DIP Terminals and Ferrite Cores
■ Dimensions
(unit: mm)
Sockets with Right-angle DIP Terminals
XM3B-@@22-501F
(With Tap Hole Grounding Fixtures)
25-contact model shown above.
(With Tap Hole Grounding Fixtures)
Two, M3
Note: XM3B Sockets were manufactured in accordance
with JIS X 5101. Terminal pitches are a mixed ar-
rangement of 2.77- and 2.74-mm contacts on 25-
and 37-contact models as specified in the JIS
standard. A pitch of 2.76 mm is recommended for
the mounting holes because of the more advanced
numerical control available today. This is sufficient
to avoid any problems.
Two, M3
Tap Hole Grounding
Fixture
Ferrite core
Mounting holes (t = 1.6 mm, bottom view)
Dimensions
No. of
contacts
Dimensions (mm)
A
B
C
D
E
F
G
14.3
22.0
36.5
53.3
9
30.8
39.1
53.0
69.3
24.99 16.30 10.96 8.22
2.74
15
25
37
33.32 24.65 19.18 16.44 2.74
47.04 38.35 33.12 30.36 2.76
63.50 54.80 49.68 46.92 2.76
Two, 3.2 0.1 dia.
1
0.1 dia.
■ Ordering Information
Tap Hole Grounding Fixtures
Appearance
Tap Hole Grounding Fixture
Accessories
XM2Z-0061
Tap Hole Grounding Fixtures
No. of
contacts
9
XM3B-0922-501F
15
25
37
XM3B-1522-501F
XM3B-2522-501F
XM3B-3722-501F
D-sub Connectors XM3
5
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