Product Details Portlet

XC5E Double-row Plugs, DIN Q-type (Reverse)

A Wide Variety of DIN Connectors That Conform to UL/CSA Standards.

  • Fully preserve the characteristics of normal DIN connectors while increasing the number of terminals available.
  • A wide product range to fit almost any application.
  • Meeting world market needs with products ranging from one-piece connectors (card edge) to two-piece connectors.
  • Use the twin-contact system for high reliability.
  • Lower insertion force as a result of FEM analysis techniques.
  • 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.
XC5E-0121 Download Download
XC5E-2021 Download Download
XC5E-3221 Download Download
XC5E-4421 Download Download
XC5E-5021 Download Download
XC5E-6421 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 DIP terminals Straight wrap terminals
20* XC5E-2021 XC5E-2023
32 XC5E-3221 XC5E-3223
44* XC5E-4421 XC5E-4423
50* XC5E-5021 XC5E-5023
64 XC5E-6421 XC5E-6423
100* XC5E-0121 XC5E-0123
*Marked items have an increased number of contacts while following DIN standards.
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 max.)
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)
(unit: mm)

XC5E-□□21 (With straight DIP terminals)


XC5E-□□23 (With straight wrap terminals)
Dimensions (mm)
No. of contacts
A B C D E F Coding Key positions
(contact No.)
20 38.9 32.1 22.86 34.12 28.1 29.3 3、8
32 54.2 47.4 38.10 49.36 43.3 44.6 5、12
44 69.4 62.6 53.34 64.60 58.5 59.8 4、9、14、19
50 77.0 70.2 60.96 72.22 66.2 67.4 5、10、16、21
64 94.8 88.0 78.74 90.00 83.9 85.2 6、13、20、27
100 140.5 133.7 124.46 135.72 129.7 130.9 10、20、31、41

Correct Use


Automated Soldering

Use masking tape to mask Right-angle Connectors before automated soldering.

Automated Soldering Conditions (Jet Flow)

1. Soldering temperature: 250±5°C
2. Continuous soldering time: Within 5±1 s

Basic Mating Dimensions

Mating dimensions for all Connectors should be as shown in the following diagram.

α: 3.55 mm
The distance between the center line of the mounting holes on the mother board and the daughter board. (This center line is shifted 0.3 mm toward row a from row b.)

β: 2.54 mm
The distance between the mounting holes on the daughter board and row a.

γ: 5.3 mm
The distance between the edge of the daughter board and row a.

δ: 12.4 to 14.2 mm
To ensure reliability, be sure to keep the Connectors within these dimensions when mounting.

The allowable margins for mating the Connectors are shown below.