Rectangular MIL Spec Connectors

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RC Board-to-Board Stackable Connectors

AirBorn RC Series Board-to-Board Stackable Connectors are low-profile bodied, high-density press-fit connectors. The series is available in 0.075" contact spacing and 100Ω and 85Ω differential serial buses. The high-density, press-fit connectors feature a patented female/compliant/male stacking contact system. The contact configurations are designed for signal integrity and trace design ease. AirBorn RC Series Board-to-Board Stackable Connectors feature BeCu contacts (high-conductivity, high-temperature alloy) and an eye-of-the-needle section design that eliminates soldering.

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Results: 125

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Part #

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/50 Column

RC422-200-231-4200
AirBorn
1: $826.92
4In Stock

Mfr. Part #
RC422-200-231-4200

Mouser Part #
479-RC422-2002314200

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/50 Column

Learn More

Datasheet

4In Stock

$826.92

$733.28

$564.24

Min.: 1
Mult.: 1

Connectors

200 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/19 Column

RC422-076-201-3900
AirBorn
1: $362.81
11In Stock

Mfr. Part #
RC422-076-201-3900

Mouser Part #
479-RC422-0762013900

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/19 Column

Learn More

Datasheet

11In Stock

$362.81

$324.36

$312.73

Min.: 1
Mult.: 1

Connectors

76 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/25 Column

RC422-100-221-4100
AirBorn
1: $461.04
49In Stock

Mfr. Part #
RC422-100-221-4100

Mouser Part #
479-RC422-1002214100

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/25 Column

Learn More

Datasheet

49In Stock

$461.04

$417.67

$402.69

Min.: 1
Mult.: 1

Connectors

100 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RC422-052-211-4000
AirBorn
1: $382.54
1In Stock

Mfr. Part #
RC422-052-211-4000

Mouser Part #
479-RC4220522114000

AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Learn More

Datasheet

1In Stock

$382.54

$369.78

$356.69

$349.41

View

Min.: 1
Mult.: 1

Connectors

21 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/19 Column

RC422-076-301-3900
AirBorn
1: $407.33
5In Stock

Mfr. Part #
RC422-076-301-3900

Mouser Part #
479-RC422-0763013900

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/19 Column

Learn More

Datasheet

5In Stock

$407.33

$330.85

$318.99

Min.: 1
Mult.: 1

Connectors

76 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors RC Series Rectangular Board Mount Connector, Stackable, 0.075"/1.91mm Pitch, Plastic Body, Full Profile, Socket Contact, 0.600" Guide Length, 0.500" Press-Fit Tail Length, 4 Rows, 13 Columns, 52 Circuits

RC422-052-231-4200
AirBorn
1: $297.81
4In Stock

Mfr. Part #
RC422-052-231-4200

Mouser Part #
479-RC4220522314200

AirBorn

Learn More

Datasheet

4In Stock

$297.81

$257.13

$247.92

$246.05

Min.: 1
Mult.: 1

Stacker Connectors

52 Position

4 Row

Press Fit

Mounting Flange

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RC422-152-231-4200
AirBorn
1: $650.39
4In Stock

Mfr. Part #
RC422-152-231-4200

Mouser Part #
479-RC4221522314200

AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Learn More

Datasheet

4In Stock

$650.39

$576.75

$443.78

Min.: 1
Mult.: 1

Connectors

23 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/25 Column

RC422-100-201-3900
AirBorn
1: $424.87
4In Stock

Mfr. Part #
RC422-100-201-3900

Mouser Part #
479-RC422-1002013900

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/25 Column

Learn More

Datasheet

4In Stock

$424.87

$387.30

$300.46

Min.: 1
Mult.: 1

Connectors

100 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/25 Column

RC422-100-261-4500
AirBorn
1: $478.05
2In Stock

Mfr. Part #
RC422-100-261-4500

Mouser Part #
479-RC422-1002614500

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/25 Column

Learn More

Datasheet

2In Stock

$478.05

$434.83

$419.24

Min.: 1
Mult.: 1

Connectors

100 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/38 Column

RC422-152-221-4100
AirBorn
1: $705.07
2In Stock

Mfr. Part #
RC422-152-221-4100

Mouser Part #
479-RC422-1522214100

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/38 Column

Learn More

Datasheet

2In Stock

$705.07

$664.13

$643.41

Min.: 1
Mult.: 1

Connectors

152 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RC422-028-231-4200
AirBorn
1: $172.00
11In Stock

Mfr. Part #
RC422-028-231-4200

Mouser Part #
479-RC4220282314200

AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Learn More

Datasheet

11In Stock

$172.00

$151.80

$119.96

$116.00

$99.35

Min.: 1
Mult.: 1

Stacker Connectors

28 Position

4 Row

Press Fit

Mounting Flange

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/50 Column

RC422-200-211-4000
AirBorn
1: $808.07
9In Stock

Mfr. Part #
RC422-200-211-4000

Mouser Part #
479-RC422-2002114000

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/50 Column

Learn More

Datasheet

9In Stock

$808.07

$716.55

$551.36

Min.: 1
Mult.: 1

Connectors

200 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RC422-152-101-3000
AirBorn
1: $621.74
2In Stock

Mfr. Part #
RC422-152-101-3000

Mouser Part #
479-RC4221521013000

AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Learn More

Datasheet

2In Stock

$621.74

$551.33

$424.24

Min.: 1
Mult.: 1

Connectors

10 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors PRINTED CIRCUIT CONNECTORS

RC442-052-361-4500
AirBorn
1: $358.50
6In Stock

Mfr. Part #
RC442-052-361-4500

Mouser Part #
479-RC442-0523614500

AirBorn

Rectangular MIL Spec Connectors PRINTED CIRCUIT CONNECTORS

Learn More

Datasheet

6In Stock

$358.50

$250.68

$192.89

Min.: 1
Mult.: 1

Stacker Connectors

52 Position

4 Row

Press Fit

PCB Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors RC4C2 - Top-of-Stack Cable Mating Connector (Male), 4 Row, 13 Col

RC4C2-052-181-61CF
AirBorn
1: $1,707.43
1In Stock
New At Mouser

Mfr. Part #
RC4C2-052-181-61CF

Mouser Part #
479-RC4C205218161CF

New At Mouser

AirBorn

Rectangular MIL Spec Connectors RC4C2 - Top-of-Stack Cable Mating Connector (Male), 4 Row, 13 Col

1In Stock

$1,707.43

$1,553.07

Quote

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RC422-076-211-4000
AirBorn
1: $370.12
9In Stock

Mfr. Part #
RC422-076-211-4000

Mouser Part #
479-RC4220762114000

AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Learn More

Datasheet

9In Stock

$370.12

$330.88

$319.02

Min.: 1
Mult.: 1

Connectors

21 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RC422-076-101-3000
AirBorn
1: $505.26
8In Stock

Mfr. Part #
RC422-076-101-3000

Mouser Part #
479-RC4220761013000

AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Learn More

Datasheet

8In Stock

$505.26

$394.89

$354.62

Min.: 1
Mult.: 1

Connectors

10 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/13 Column

RC422-052-201-3900
AirBorn
1: $366.08
7In Stock

Mfr. Part #
RC422-052-201-3900

Mouser Part #
479-RC422-0522013900

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/13 Column

Learn More

Datasheet

7In Stock

$366.08

$268.23

$261.07

$260.63

View

Min.: 1
Mult.: 1

Connectors

52 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RC422-052-101-3000
AirBorn
1: $370.07
7In Stock

Mfr. Part #
RC422-052-101-3000

Mouser Part #
479-RC4220521013000

AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Learn More

Datasheet

7In Stock

$370.07

$218.77

$217.20

Min.: 1
Mult.: 1

Connectors

10 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RC422-052-221-4100
AirBorn
1: $297.81
3In Stock

Mfr. Part #
RC422-052-221-4100

Mouser Part #
479-RC4220522214100

AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Learn More

Datasheet

3In Stock

$297.81

$257.13

$247.92

$246.05

Min.: 1
Mult.: 1

Stacker Connectors

52 Position

4 Row

Press Fit

Mounting Flange

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RC422-028-101-3000
AirBorn
1: $210.42
4In Stock

Mfr. Part #
RC422-028-101-3000

Mouser Part #
479-RC4220281013000

AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Learn More

Datasheet

4In Stock

$210.42

$193.10

$185.67

$179.47

$169.57

Min.: 1
Mult.: 1

Connectors

10 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors RC Series Rectangular Board Mount Connector, Stackable, 0.075"/1.91mm Pitch, Plastic Body, Low Profile, 0.370" Guide Length, 0.270" Press-Fit Tail Length, 4 Rows, 13 Columns, 52 Circuits

RC442-052-301-3900
AirBorn
1: $292.65
2In Stock

Mfr. Part #
RC442-052-301-3900

Mouser Part #
479-RC4420523013900

AirBorn

Learn More

Datasheet

2In Stock

$292.65

$252.68

$243.60

$241.78

Min.: 1
Mult.: 1

Stacker Connectors

52 Position

4 Row

Press Fit

PCB Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/25 Column

RC442-100-331-4200
AirBorn
1: $551.51
4In Stock

Mfr. Part #
RC442-100-331-4200

Mouser Part #
479-RC442-1003314200

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/25 Column

Learn More

Datasheet

4In Stock

$551.51

$533.11

$514.24

$503.74

View

Min.: 1
Mult.: 1

Stacker Connectors

100 Position

4 Row

Press Fit

PCB Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/19 Column

RC422-076-221-4100
AirBorn
1: $377.40
10Expected 2026-03-30

Mfr. Part #
RC422-076-221-4100

Mouser Part #
479-RC422-0762214100

AirBorn

Rectangular MIL Spec Connectors Board to Board .075" 4 Row/19 Column

Learn More

Datasheet

10Expected 2026-03-30

$377.40

$337.39

$325.30

Min.: 1
Mult.: 1

Connectors

76 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RC422-100-101-3000
AirBorn
1: $553.23
10Expected 2026-04-08

Mfr. Part #
RC422-100-101-3000

Mouser Part #
479-RC4221001013000

AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Learn More

Datasheet

10Expected 2026-04-08

$553.23

$521.99

$443.74

Min.: 1
Mult.: 1

Connectors

10 Position

4 Row

Press Fit

Board Mount

Socket (Female)

Gold

MIL-DTL-55302

Straight

RC Board-to-Board Stackable Connectors

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