Product Details Portlet

XC5B Double-row Sockets, DIN B-type, Fine-fit, W-shaped Pins

International DIN standards; Solderless Connection Series (Fine Fit)

  • Backplane systems can be designed with ease with XC5 Connectors as conforming with DIN standards.
  • Using unique W-shaped pins, these Connectors prevent contacts from being bent or falling out.
    Ensures highly reliable connections.
  • Less damage to the through-holes in circuit boards.
  • Uses highly-reliable Twin-contact Sockets.
  • A special Press-fit Tool is available.
  • See the "Standards certification / conformity list" for information on conformity to certification standards.
RoHS Compliant
Model 2D/3D CAD ECAD(Download symbol,FootPrint,3DCAD)
* External site (Ultra Librarian) opens in a new window.
XC5B-322P-1131 Download Download
XC5B-322P-1132 Download Download
XC5B-322P-1140 Download Download
XC5B-642P-1131 Download Download
XC5B-642P-1132 Download Download
XC5B-642P-1140 Download Download
(*) Ultra Librarian uniquely created ECAD data based on the information provided by OMRON. Please note that OMRON does not guarantee the accuracy, concurrence or completeness of ECAD data.
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
No. of contacts Straight terminals, 4 mm Straight terminals, 13 mm Straight terminals, 17 mm
32 XC5B-322P-1140 XC5B-322P-1131 XC5B-322P-1132
64 XC5B-642P-1140 XC5B-642P-1131 XC5B-642P-1132
Rated current 2 A
Rated voltage 300 VAC
Contact resistance 20 mΩ max. (at 20 mV, 100 mA max.)
Insulation resistance 106 MΩ min. (at 100 VDC)
Dielectric strength 1,000 VAC for 1 min (leakage current: 1 mA min.)
Total insertion force 0.59 N max. per contact
Removal force 0.15 N min. (with test gauge, t = 0.56 mm)
Insertion durability 200 times
Ambient operating temperature -55 to 125℃ (with no icing at low temperature)

■Ratings for Fine-fit Connectors
Rated current 2 A
Contact resistance 5 mΩ max. (at 20 mV, 100 mA max.)
Pressure input 196 N max. per contact
Holding force 44.1 N min.
Unit torque durability 0.022 N-m min.
Vibration At 10 to 2,000 Hz, 1.52-mm amplitude, or
147 m/s2 will will not interrupt current for more
than 1 μ sec.
Shock At 980 m/s2, will not break current for more than 1 μ sec.
(unit: mm)

(With straight terminals)


Dimensions (mm)
No. of contacts
A B C D E Coding Key slot positions
(contact No.)
32 54.2 44.4 38.10 49.36 42.3 5、12
64 94.8 85.0 78.74 90.00 82.9 6、13、20、27
100 140.5 130.7 124.46 135.72 128.7 10、20、31、41
Press-fit Tool
Applicable Connectors XC5□-□□□P Fine-fit
Max. pressure 2 t
Stroke (max.) 8 mm (handle)
283 mm (handle wheel)
Weight 80 kg
Base area 500 mm×530 mm
Contact Repair Tools
For Plugs
Rows No. of contacts Model
Double rows(XC5E) 32 XY2D-1007
64 XY2D-1006
Triple rows(XC5G) 48 XY2D-1009
96 (64) XY2D-1008
For Sockets
Rows No. of contacts Model
Double rows(XC5B) 32 XY2D-1011
64 XY2D-1010
Triple rows(XC5D) 48 XY2D-1013
96 (64) XY2D-1012
Support Block and Plungers
Support Blocks
Rows No. of contacts Model
Double rows 64 XY2D-1014
Triple rows 96 XY2D-1015
Applicable board thickness Model
1.6 to 3.2 mm XY2D-1017
Note:Cut the XY2D-1014 when using Doublerow Connectors with 100 or 32 contacts.Cut the XY2D-1015 when using Triple-row Connectors with 100 or 32 contacts (no center row).

Correct Use

Basic Mating Dimensions

The basic mating dimensions conform to those of the XC5. See page 11 of DIN Twin-contact Connectors XC5.

Press-fit Tools and Press-fit Precautions

OMRON provides manuals for Press-fit Tools and precautions. Contact your OMRON representative to request copies.

Through-hole Diameters

Holes with 1.0 mm dia. are required by the above Fine-fit Connector.


If the XG4A is stored with the lock half open, the resin parts may deteriorate, causing the lock to feel loose.
When a Connector is not used, close or open the lock completely before you store the Connector.

Mounting Prohibited area

Top jig side:
Mounting of parts is prohibited in the area of the max. outer shape + 1 mm.

Bottom jig:
Mounting of parts is prohibited in an area of the support block max. outer shape and plunger max. outer shape.

Note: An outline drawing of the 64-pin and 96-pin top jigs and support blocks is shown as a sample. For parts with other number of pins, contact your OMRON sales representative.