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RC Board-to-Board Stackable Connectors

AirBorn / Molex 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 / Molex 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: 120

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Part #

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/25 Column

RC422-100-221-4100
Molex / AirBorn
1: $674.71
49In Stock

Mfr. Part No.
RC422-100-221-4100

Mouser Part No
479-RC422-1002214100

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/25 Column

Datasheet

49In Stock

$674.71

$605.24

$583.54

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/50 Column

RC422-200-211-4000
Molex / AirBorn
1: $1,191.86
5In Stock

Mfr. Part No.
RC422-200-211-4000

Mouser Part No
479-RC422-2002114000

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/50 Column

Datasheet

5In Stock

$1,191.86

$1,116.76

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/19 Column

RC422-076-201-3900
Molex / AirBorn
1: $568.21
11In Stock

Mfr. Part No.
RC422-076-201-3900

Mouser Part No
479-RC422-0762013900

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/19 Column

Datasheet

11In Stock

$568.21

$483.03

$460.39

Min.: 1
Mult.: 1

Board to Board & Mezzanine 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
Molex / AirBorn
1: $459.61
4In Stock

Mfr. Part No.
RC422-052-231-4200

Mouser Part No
479-RC4220522314200

Molex / AirBorn

Board to Board & Mezzanine 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

Datasheet

4In Stock

$459.61

$390.74

$366.30

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-076-211-4000
Molex / AirBorn
1: $536.51
9In Stock

Mfr. Part No.
RC422-076-211-4000

Mouser Part No
479-RC4220762114000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

9In Stock

$536.51

$448.30

$443.55

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/13 Column

RC422-052-201-3900
Molex / AirBorn
1: $275.06
7In Stock

Mfr. Part No.
RC422-052-201-3900

Mouser Part No
479-RC422-0522013900

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/13 Column

Datasheet

7In Stock

$275.06

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PRINTED CIRCUIT CONNECTORS

RC442-076-321-4100
Molex / AirBorn
1: $568.21
1In Stock

Mfr. Part No.
RC442-076-321-4100

Mouser Part No
479-RC442-0763214100

Molex / AirBorn

Board to Board & Mezzanine Connectors PRINTED CIRCUIT CONNECTORS

Datasheet

1In Stock

$568.21

$483.03

$460.39

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-052-211-4000
Molex / AirBorn
1: $451.63
1In Stock

Mfr. Part No.
RC422-052-211-4000

Mouser Part No
479-RC4220522114000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

1In Stock

$451.63

$356.29

$335.13

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-052-101-3000
Molex / AirBorn
1: $402.48
10In Stock

Mfr. Part No.
RC422-052-101-3000

Mouser Part No
479-RC4220521013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

10In Stock

$402.48

$315.76

$292.41

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-152-101-3000
Molex / AirBorn
1: $2,623.85
5In Stock

Mfr. Part No.
RC422-152-101-3000

Mouser Part No
479-RC4221521013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

5In Stock

$2,623.85

$816.14

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/19 Column

RC422-076-221-4100
Molex / AirBorn
1: $591.03
5In Stock

Mfr. Part No.
RC422-076-221-4100

Mouser Part No
479-RC422-0762214100

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/19 Column

Datasheet

5In Stock

$591.03

$475.05

$462.24

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/50 Column

RC422-200-231-4200
Molex / AirBorn
1: $1,195.66
2In Stock

Mfr. Part No.
RC422-200-231-4200

Mouser Part No
479-RC422-2002314200

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/50 Column

Datasheet

2In Stock

$1,195.66

$1,101.21

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-028-101-3000
Molex / AirBorn
1: $433.87
4In Stock

Mfr. Part No.
RC422-028-101-3000

Mouser Part No
479-RC4220281013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

4In Stock

$433.87

$234.02

$207.79

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-028-231-4200
Molex / AirBorn
1: $286.78
8In Stock

Mfr. Part No.
RC422-028-231-4200

Mouser Part No
479-RC4220282314200

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

8In Stock

$286.78

$215.85

$211.72

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/25 Column

RC442-100-331-4200
Molex / AirBorn
1: $677.81
4In Stock

Mfr. Part No.
RC442-100-331-4200

Mouser Part No
479-RC442-1003314200

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/25 Column

Datasheet

4In Stock

$677.81

$580.38

$559.56

Min.: 1
Mult.: 1

Board to Board & Mezzanine 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
Molex / AirBorn
1: $522.06
2In Stock

Mfr. Part No.
RC442-052-301-3900

Mouser Part No
479-RC4420523013900

Molex / AirBorn

Board to Board & Mezzanine 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

Datasheet

2In Stock

$522.06

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/19 Column

RC422-076-301-3900
Molex / AirBorn
1: $579.54
5In Stock

Mfr. Part No.
RC422-076-301-3900

Mouser Part No
479-RC422-0763013900

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/19 Column

Datasheet

5In Stock

$579.54

$507.16

$494.32

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-052-221-4100
Molex / AirBorn
1: $459.61
3In Stock

Mfr. Part No.
RC422-052-221-4100

Mouser Part No
479-RC4220522214100

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

3In Stock

$459.61

$390.74

$366.30

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/25 Column

RC422-100-261-4500
Molex / AirBorn
1: $735.81
2In Stock

Mfr. Part No.
RC422-100-261-4500

Mouser Part No
479-RC422-1002614500

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/25 Column

Datasheet

2In Stock

$735.81

$630.05

$607.43

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/19 Column

RC422-076-241-4300
Molex / AirBorn
1: $475.36
41On Order

Mfr. Part No.
RC422-076-241-4300

Mouser Part No
479-RC422-0762414300

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/19 Column

Datasheet

41On Order

$475.36

$440.46

$428.10

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/50 Column

RC422-200-241-4300
Molex / AirBorn
1: $1,222.93
10Expected 30/10/2026

Mfr. Part No.
RC422-200-241-4300

Mouser Part No
479-RC422-2002414300

Molex / AirBorn

Board to Board & Mezzanine Connectors Board to Board .075" 4 Row/50 Column

Datasheet

10Expected 30/10/2026

$1,222.93

$1,126.32

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-076-101-3000
Molex / AirBorn
1: $431.96
5Expected 28/8/2026

Mfr. Part No.
RC422-076-101-3000

Mouser Part No
479-RC4220761013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

5Expected 28/8/2026

$431.96

$399.54

$390.66

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-100-101-3000
Molex / AirBorn
1: $636.74
20On Order

Mfr. Part No.
RC422-100-101-3000

Mouser Part No
479-RC4221001013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

20On Order

$636.74

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-152-231-4200
Molex / AirBorn
1: $940.52
10Expected 22/9/2026

Mfr. Part No.
RC422-152-231-4200

Mouser Part No
479-RC4221522314200

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

10Expected 22/9/2026

$940.52

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-200-101-3000
Molex / AirBorn
1: $1,141.22
10Expected 29/1/2027

Mfr. Part No.
RC422-200-101-3000

Mouser Part No
479-RC4222001013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

10Expected 29/1/2027

$1,141.22

Min.: 1
Mult.: 1