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IC Socket - XR2 (XR2B-2811-N)

Achieves high reliability such as resistance to momentary interruptions. Ideal for high-speed data processing circuits.
[Features]
・ The contact is a round pin type and has good retention due to 4-point contact, and has excellent vibration and impact resistance
・ Large contact insertion slot for easy insertion
・ High contact position with IC lead ensures excellent contact
・ Excellent flux resistance
・ Wide selection of open frame, closed frame, single row type, dip terminal, wrapping terminal, low pro dip terminal
・ Gold flush plated products are also available in a series. The ideal choice can be selected according to the application
・ UL standard (file No. E103202) certified product is standard product
[Applications]
・ It can be used in places such as where heat resistance is high and tends to get hot when inserting and removing frequently

Part Number

Configured Part Number is shown.

XR2B-2811-N

Product Specifications
Part Numbers
Catalog

IC Socket XR2 Specification

Specifications	Gold Plated Product	Gold Flash Plated Product
Rated Current	1 A
Rated Voltage	300 V AC
Contact Resistance	20 mΩ or Less (20 mV or Less, 100 mA or Less)
Insulation Resistance	1,000 MΩ or Higher (at 500 V DC)
Voltage Endurance	1,000 V AC 1 min (Leak Current 1 mA or Less)
Contact Insertion Force *	3.92 N or Less
Contact Removal Force *	0.64 N or more
Insertion/Removal Tolerance	100 times (gold plating 0.75 μm) 50 times (gold plating 0.25 μm)	20 times (gold flash plated)
Operating Temperature Range	-55 to +125°C (assuming no condensation or icing)

Specification
*φ0.432 (diameter 0.432 mm) using test gauge

Rated Current	1 A
Rated Voltage	300 V AC
Contact Resistance*	20 mΩ or Less (20 mV or Less, 100 mA or Less)
Insulation Resistance	1,000 MΩ or Higher (at 500 V DC)
Voltage Endurance	1,000 V AC 1 min (Leak Current 1 mA or Less)
Ambient Operating Temperature	-55 to +125°C (assuming no condensation or icing)

Model XR2P single-row round pin plug
*The values listed above are for connecting with the manufacturer's Model XR2C

XR2 Outline Drawing and Dimensions

Model XR2A Open Frame Type

DIP terminal
Model XR2A-□□11-N
Model XR2A-2463-N
Model XR2A-2473-N
Model XR2A-□□01-N
Model XR2A-2461-N
Model XR2A-2471-N
Model XR2A-□□21-N
Model XR2A-2467-N
Model XR2A-2477-N

Wrap terminal
Model XR2A-□□02

Open frame type dimensional drawing

PCB processing dimensions

Dimensions (mm) Number of Contacts	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 *1	15.24	27.94
24 *2	10.16	27.94
24 *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
50	22.86	60.96
64	22.86	78.74

Table of Dimensions
*1. Model XR2A-2401-N / Model XR2A-2402 / Model XR2A-2411-N / Model XR2A-2421-N
*2. Model XR2A-2461-N / Model XR2A-2463-N / Model XR2A-2467-N
*3. Model XR2A-2471-N / Model XR2A-2473-N / Model XR2A-2477-N

Model XR2A Open Frame Type (Low Profile DIP Terminal)

Low profile DIP terminal

Model XR2A-□□15
Model XR2A-2466
Model XR2A-2476
Model XR2A-□□05
Model XR2A-2465
Model XR2A-2475
Model XR2A-□□25
Model XR2A-2468
Model XR2A-2478

Open frame type (low profile DIP terminal) dimensional drawing

PCB processing dimensions

Dimensions (mm) Number of Contacts	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 *1	15.24	27.94
24 *2	10.16	27.94
24 *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

Table of Dimensions
*1. Model XR2A-2415 / Model XR2A-2405 / Model XR2A-2425
*2. Model XR2A-2466 / Model XR2A-2465 / Model XR2A-2468
*3. Model XR2A-2476 / Model XR2A-2475 / Model XR2A-2478

Model XR2T Open Frame Type with Sealing Tape

DIP terminal

Model XR2T-□□11-N
Model XR2T-2473-N
Model XR2T-□□01-N
Model XR2T-2471-N
Model XR2T-□□21-N
Model XR2T-2477-N

Open frame type with sealing tape dimensional drawing

PCB processing dimensions

Dimensions (mm) Number of Contacts	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 *1	15.24	27.94
24 *2	7.62	27.94
28	15.24	33.02
32	15.24	38.10
40	15.24	48.26
48	15.24	58.42

Table of Dimensions
*1. Model XR2T-2411-N / Model XR2T-2401-N / Model XR2T-2421-N
*2. Model XR2T-2473-N / Model XR2T-2471-N / Model XR2T-2477-N

*Refer to the catalog for types and model numbers other than those listed above

: 30; 45; 60

Part Number
XR2B-2811-N

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Connector Shape	Connector Series Initials	Applicable Pin/Contact	Number Of Pins	Application	Rated Current (A)	Rated Voltage (V)	Wire Connection Method	Connection Direction	Protection Function (Environmentally Resistant)	Representative Standard	Type	Circuit Board Attachment Method	Withstand Voltage (One min/leak current 1 mA or less)	Contact Part Plating	Terminal Part Plating	Terminal Shape	Note
	MYR 15.94	2 Piece(s)		5 Day(s) or more	Square shape	V/W/X	Male (plug)	28	For PCB	1	AC300	Solder	Straight	NA	UL	Closed type	Circuit Board Hole Insertion	AC1000V	Nickel base Gold plating 0.25 μm	Nickel base Gold plating 0.25 μm	Dip	-

Product TOP

Please check the type/dimensions/specifications of the part XR2B-2811-N in the IC Socket - XR2 series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Connector Shape
- Square shape
Clear
Applicable Pin/Contact
- Male (plug)
Clear
Number Of Pins
8

10

14

16

18

20

22

24

28

32

40

48

64
Clear
Application
- For PCB
Clear
Rated Current(A)
1
Clear
Rated Voltage(V)
AC300
Clear
Wire Connection Method
- Solder
Clear
Connection Direction
- Straight
Clear
Protection Function (Environmentally Resistant)
- NA
Clear
Representative Standard
- UL
Clear
Type
1-Row Type

1-Row Type, Round pin plugs

Closed type

IC fitting

Open frame type

Open frame type with shell tape
Clear
Circuit Board Attachment Method
- Circuit Board Hole Insertion
Clear
Withstand Voltage(One min/leak current 1 mA or less)
AC1000V
Clear
Contact Part Plating
- Nickel base Gold plating 0.25 μm
- Nickel substrate, gold plating 0.75 μm
- Nickel base Gold flash plating
- Nickel base Gold plating
Clear
Terminal Part Plating
- Nickel base Gold plating 0.25 μm
- Nickel base Gold plating 0.25 μm
- Nickel substrate, gold plating 0.75 μm
- Nickel base Gold flash plating
- Nickel base Gold plating
Clear
Terminal Shape
- Dip
- Dip straight
- Low profile dip
Clear

Days to Ship

All

2 Day(s) or Less

4 Day(s) or Less

5 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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XR2A-1401-N
XR2A-1411-N
XR2A-1421-N
XR2B-3211-N
XR2B-4011-N
XR2C-1011-N

Standard Unit Price	Minimum order quantity	Days to Ship	Connector Shape	Connector Series Initials	Applicable Pin/Contact	Number Of Pins	Application	Rated Current (A)	Rated Voltage (V)	Wire Connection Method	Connection Direction	Protection Function (Environmentally Resistant)	Representative Standard	Type	Circuit Board Attachment Method	Withstand Voltage (One min/leak current 1 mA or less)	Contact Part Plating	Terminal Part Plating	Terminal Shape	Note
MYR 10.43	5 Piece(s)	5 Day(s) or more	Square shape	V/W/X	Male (plug)	14	For PCB	1	AC300	Solder	Straight	NA	UL	Open frame type	Circuit Board Hole Insertion	AC1000V	Nickel substrate, gold plating 0.75 μm	Nickel substrate, gold plating 0.75 μm	Dip	-
MYR 10.00	1 Piece(s)	2 Day(s)	Square shape	V/W/X	Male (plug)	14	For PCB	1	AC300	Solder	Straight	NA	UL	Open frame type	Circuit Board Hole Insertion	AC1000V	Nickel base Gold plating 0.25 μm	Nickel base Gold plating 0.25 μm	Dip	-
MYR 9.22	3 Piece(s)	5 Day(s) or more	Square shape	V/W/X	Male (plug)	14	For PCB	1	AC300	Solder	Straight	NA	UL	Open frame type	Circuit Board Hole Insertion	AC1000V	Nickel base Gold flash plating	Nickel base Gold flash plating	Dip	-
MYR 17.44	1 Piece(s)	5 Day(s) or more	Square shape	V/W/X	Male (plug)	32	For PCB	1	AC300	Solder	Straight	NA	UL	Closed type	Circuit Board Hole Insertion	AC1000V	Nickel base Gold plating 0.25 μm	Nickel base Gold plating 0.25 μm	Dip	-
MYR 20.38	1 Piece(s)	5 Day(s) or more	Square shape	V/W/X	Male (plug)	40	For PCB	1	AC300	Solder	Straight	NA	UL	Closed type	Circuit Board Hole Insertion	AC1000V	Nickel base Gold plating 0.25 μm	Nickel base Gold plating 0.25 μm	Dip	-
MYR 9.86	1 Piece(s)	2 Day(s)	Square shape	V/W/X	Male (plug)	10	For PCB	1	AC300	Solder	Straight	NA	UL	1-Row Type	Circuit Board Hole Insertion	AC1000V	Nickel base Gold plating 0.25 μm	Nickel base Gold plating 0.25 μm	Dip	-

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How can we improve?

IC Socket - XR2 (XR2B-2811-N)

IC Socket XR2 Specification

XR2 Outline Drawing and Dimensions

Model XR2A Open Frame Type

Model XR2A Open Frame Type (Low Profile DIP Terminal)

Model XR2T Open Frame Type with Sealing Tape

Configure

Specification/Dimensions

Connector Shape

Applicable Pin/Contact

Number Of Pins

Application

Rated Current(A)

Rated Voltage(V)

Wire Connection Method

Connection Direction

Protection Function (Environmentally Resistant)

Representative Standard

Type

Circuit Board Attachment Method

Withstand Voltage(One min/leak current 1 mA or less)

Contact Part Plating

Terminal Part Plating

Terminal Shape

Days to Ship

Specify Alterations

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