Product Details Portlet

XR2A Open-frame Sockets (with Low-profile DIP Terminals)

OMRON's IC Connectors Have Excellent Reliability and Can Tolerate Momentary Interruptions in Power. Ideal for Highspeed Data Processing.

  • Round pins and 4-point (4-finger) contact construction ensure long life and excellent shock and vibration durability.
  • Contact entry holes are large for easy insertion.
  • IC lead contacts placed high for solid connections.
  • No flux rise.
  • A wide product range: open-frame, closed-frame, single-row, carrier-type DIP terminals, wrap terminals, solder-sleeve terminals, and low-profile DIP terminals.
  • A new tin-plated product series offers more choice when it comes to selecting the optimum IC Socket for an application.
  • See the "Standards certification / conformity list" for information on conformity to certification standards.
RoHS Compliant
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Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
Appearance Sockets with DIP terminals
No. of
contacts		 Row pitch (A)
(mm)		 With 0.25-μm gold
plating		 With 0.75-μm gold
plating		 With gold flash plating
8 7.62 XR2A-0815 XR2A-0805 XR2A-0825
14 7.62 XR2A-1415 XR2A-1405 XR2A-1425
16 7.62 XR2A-1615 XR2A-1605 XR2A-1625
18 7.62 XR2A-1815 XR2A-1805 XR2A-1825
20 7.62 XR2A-2015 XR2A-2005 XR2A-2025
22 10.16 XR2A-2215 XR2A-2205 XR2A-2225
24 15.24 XR2A-2415 XR2A-2405 XR2A-2425
24 10.16 XR2A-2466 --- XR2A-2468
24 7.62 XR2A-2476 --- XR2A-2478
28 15.24 XR2A-2815 XR2A-2805 XR2A-2825
32 15.24 XR2A-3215 XR2A-3205 XR2A-3225
40 15.24 XR2A-4015 XR2A-4005 XR2A-4025
42 15.24 XR2A-4215 XR2A-4205 ---
48 15.24 XR2A-4815 XR2A-4805 ---
64 22.86 XR2A-6415 XR2A-6405 ---
Item Gold plated Gold flash plated
Rated current 1A
Rated voltage 300 VAC
Contact resistance 20 mΩ max. (at 20 mV, 100 mA max.)
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Dielectric strength 1,000 VAC for 1 min (leakage current: 1 mA max.)
Insertion force (See note.) 3.92 N max.
Removal force (See note.) 0.64 N min.
Insertion durability 100 times (0.75-μm gold plating), 50 times (0.25-μm gold plating) 20 times (gold flash plating)
Ambient operating temperature - 55 to 125℃ (with no condensation or icing)
Note: The contact insertion force and contact removal force are for a test gauge, t = 0.432 mm.
(unit: mm)

XR2A-□□15
XR2A-2466
XR2A-2476
XR2A-□□05
XR2A-□□25
XR2A-2468
XR2A-2478
(With low-profile DIP terminals)
XR2A:1
 
Dimensions
No. of contacts Dimensions (mm)
A B
8 7.62 7.62
14 7.62 15.24
16 7.62 17.78
18 7.62 20.32
20 7.62 22.86
22 10.16 25.40
24
(See note 1.)		 15.24 27.94
24
(See note 2.)		 10.16 27.94
24
(See note 3.)		 7.62 27.94
28 15.24 33.02
32 15.24 38.10
40 15.24 48.26
42 15.24 50.80
48 15.24 58.42
64 22.86 78.74
Note:1 XR2A-2415/XR2A-2405/XR2A-2425
Note:2 XR2A-2466/XR2A-2468
Note:3 XR2A-2476/XR2A-2478