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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/19 Column

RC422-076-201-3900
Molex / AirBorn
1: $236.36
11In Stock

Mfr. Part #
RC422-076-201-3900

Mouser Part #
479-RC422-0762013900

Molex / AirBorn

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

Datasheet

11In Stock

$236.36

$211.31

$203.73

Min.: 1
Mult.: 1

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

RC422-200-211-4000
Molex / AirBorn
1: $719.52
5In Stock

Mfr. Part #
RC422-200-211-4000

Mouser Part #
479-RC422-2002114000

Molex / AirBorn

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

Datasheet

5In Stock

$719.52

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: $194.01
4In Stock

Mfr. Part #
RC422-052-231-4200

Mouser Part #
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

$194.01

$167.51

$161.51

$160.29

Min.: 1
Mult.: 1

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

RC422-052-201-3900
Molex / AirBorn
1: $204.02
7In Stock

Mfr. Part #
RC422-052-201-3900

Mouser Part #
479-RC422-0522013900

Molex / AirBorn

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

Datasheet

7In Stock

$204.02

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PRINTED CIRCUIT CONNECTORS

RC442-076-321-4100
Molex / AirBorn
1: $319.62
1In Stock

Mfr. Part #
RC442-076-321-4100

Mouser Part #
479-RC442-0763214100

Molex / AirBorn

Board to Board & Mezzanine Connectors PRINTED CIRCUIT CONNECTORS

Datasheet

1In Stock

$319.62

$293.14

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-052-211-4000
Molex / AirBorn
1: $282.34
1In Stock

Mfr. Part #
RC422-052-211-4000

Mouser Part #
479-RC4220522114000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

1In Stock

$282.34

$232.05

$225.38

View

Min.: 1
Mult.: 1

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

RC422-100-221-4100
Molex / AirBorn
1: $488.73
49In Stock

Mfr. Part #
RC422-100-221-4100

Mouser Part #
479-RC422-1002214100

Molex / AirBorn

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

Datasheet

49In Stock

$488.73

$415.89

$396.39

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-052-101-3000
Molex / AirBorn
1: $295.94
10In Stock

Mfr. Part #
RC422-052-101-3000

Mouser Part #
479-RC4220521013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

10In Stock

$295.94

$212.70

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-152-101-3000
Molex / AirBorn
1: $674.30
5In Stock

Mfr. Part #
RC422-152-101-3000

Mouser Part #
479-RC4221521013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

5In Stock

$674.30

$492.71

Min.: 1
Mult.: 1

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

RC422-076-221-4100
Molex / AirBorn
1: $402.29
5In Stock

Mfr. Part #
RC422-076-221-4100

Mouser Part #
479-RC422-0762214100

Molex / AirBorn

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

Datasheet

5In Stock

$402.29

$330.81

$318.22

Min.: 1
Mult.: 1

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

RC422-200-231-4200
Molex / AirBorn
1: $736.41
2In Stock

Mfr. Part #
RC422-200-231-4200

Mouser Part #
479-RC422-2002314200

Molex / AirBorn

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

Datasheet

2In Stock

$736.41

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-076-211-4000
Molex / AirBorn
1: $394.53
9In Stock

Mfr. Part #
RC422-076-211-4000

Mouser Part #
479-RC4220762114000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

9In Stock

$394.53

$314.94

$298.23

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-028-101-3000
Molex / AirBorn
1: $205.14
4In Stock

Mfr. Part #
RC422-028-101-3000

Mouser Part #
479-RC4220281013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

4In Stock

$205.14

$133.46

$128.03

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-028-231-4200
Molex / AirBorn
1: $210.87
8In Stock

Mfr. Part #
RC422-028-231-4200

Mouser Part #
479-RC4220282314200

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

8In Stock

$210.87

$152.61

$150.95

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-100-101-3000
Molex / AirBorn
1: $468.19
1In Stock
20On Order

Mfr. Part #
RC422-100-101-3000

Mouser Part #
479-RC4221001013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

1In Stock

20On Order

$468.19

Min.: 1
Mult.: 1

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

RC442-100-331-4200
Molex / AirBorn
1: $426.63
4In Stock

Mfr. Part #
RC442-100-331-4200

Mouser Part #
479-RC442-1003314200

Molex / AirBorn

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

Datasheet

4In Stock

$426.63

$388.06

$374.15

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: $340.31
2In Stock

Mfr. Part #
RC442-052-301-3900

Mouser Part #
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

$340.31

View

Min.: 1
Mult.: 1

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

RC422-076-301-3900
Molex / AirBorn
1: $358.76
5In Stock

Mfr. Part #
RC422-076-301-3900

Mouser Part #
479-RC422-0763013900

Molex / AirBorn

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

Datasheet

5In Stock

$358.76

$295.85

$293.70

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-052-221-4100
Molex / AirBorn
1: $307.32
3In Stock

Mfr. Part #
RC422-052-221-4100

Mouser Part #
479-RC4220522214100

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

3In Stock

$307.32

$246.82

$239.46

Min.: 1
Mult.: 1

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

RC422-100-261-4500
Molex / AirBorn
1: $311.43
2In Stock

Mfr. Part #
RC422-100-261-4500

Mouser Part #
479-RC422-1002614500

Molex / AirBorn

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

Datasheet

2In Stock

$311.43

$283.28

$273.12

Min.: 1
Mult.: 1

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

RC422-076-241-4300
Molex / AirBorn
1: $365.58
41On Order

Mfr. Part #
RC422-076-241-4300

Mouser Part #
479-RC422-0762414300

Molex / AirBorn

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

Datasheet

41On Order

$365.58

Min.: 1
Mult.: 1

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

RC422-200-241-4300
Molex / AirBorn
1: $825.57
10Expected 10/30/2026

Mfr. Part #
RC422-200-241-4300

Mouser Part #
479-RC422-2002414300

Molex / AirBorn

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

Datasheet

10Expected 10/30/2026

$825.57

$817.77

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-076-101-3000
Molex / AirBorn
1: $300.32
5Expected 9/7/2026

Mfr. Part #
RC422-076-101-3000

Mouser Part #
479-RC4220761013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

5Expected 9/7/2026

$300.32

$279.98

$274.57

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-152-231-4200
Molex / AirBorn
1: $647.11
10Expected 9/22/2026

Mfr. Part #
RC422-152-231-4200

Mouser Part #
479-RC4221522314200

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

10Expected 9/22/2026

$647.11

$566.67

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-200-101-3000
Molex / AirBorn
1: $856.06
1In Stock
10Expected 1/29/2027

Mfr. Part #
RC422-200-101-3000

Mouser Part #
479-RC4222001013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

1In Stock

10Expected 1/29/2027

$856.06

$839.13

Min.: 1
Mult.: 1