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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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Part #

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

RC422-076-201-3900
Molex / AirBorn
1: £207.58
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

£207.58

£185.58

£178.92

Min.: 1
Mult.: 1

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

RC422-200-211-4000
Molex / AirBorn
1: £631.91
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

£631.91

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: £170.38
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

£170.38

£147.12

£141.85

£140.77

Min.: 1
Mult.: 1

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

RC422-052-201-3900
Molex / AirBorn
1: £182.57
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

£182.57

£182.15

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PRINTED CIRCUIT CONNECTORS

RC442-076-321-4100
Molex / AirBorn
1: £280.70
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

£280.70

£257.45

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-052-211-4000
Molex / AirBorn
1: £247.96
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

£247.96

£203.79

£197.94

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: £294.79
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

£294.79

£241.79

£208.19

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-052-101-3000
Molex / AirBorn
1: £259.91
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

£259.91

£186.80

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-152-101-3000
Molex / AirBorn
1: £592.20
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

£592.20

£432.72

Min.: 1
Mult.: 1

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

RC422-076-221-4100
Molex / AirBorn
1: £353.30
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

£353.30

£290.53

£279.47

Min.: 1
Mult.: 1

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

RC422-200-231-4200
Molex / AirBorn
1: £646.74
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

£646.74

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-076-211-4000
Molex / AirBorn
1: £346.49
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

£346.49

£276.59

£261.92

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-028-101-3000
Molex / AirBorn
1: £180.16
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

£180.16

£117.21

£112.44

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-028-231-4200
Molex / AirBorn
1: £185.20
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

£185.20

£134.03

£132.57

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-100-101-3000
Molex / AirBorn
1: £411.18
1In Stock
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

1In Stock

20On Order

£411.18

Min.: 1
Mult.: 1

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

RC442-100-331-4200
Molex / AirBorn
1: £374.68
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

£374.68

£340.81

£328.59

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: £212.88
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

£212.88

£180.48

£174.77

£170.87

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: £315.07
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

£315.07

£259.83

£257.94

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-052-221-4100
Molex / AirBorn
1: £269.90
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

£269.90

£216.77

£210.31

Min.: 1
Mult.: 1

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

RC422-100-261-4500
Molex / AirBorn
1: £273.51
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

£273.51

£248.79

£239.87

Min.: 1
Mult.: 1

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

RC422-076-241-4300
Molex / AirBorn
1: £321.05
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

£321.05

£309.78

£301.94

Min.: 1
Mult.: 1

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

RC422-200-241-4300
Molex / AirBorn
1: £718.19
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

£718.19

£640.90

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-076-101-3000
Molex / AirBorn
1: £263.75
5Expected 07/09/2026

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

Mouser Part No
479-RC4220761013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

5Expected 07/09/2026

£263.75

£245.89

£241.14

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-152-231-4200
Molex / AirBorn
1: £568.31
10Expected 22/09/2026

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

Mouser Part No
479-RC4221522314200

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

10Expected 22/09/2026

£568.31

£497.67

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

RC422-200-101-3000
Molex / AirBorn
1: £751.71
2In Stock
10Expected 29/01/2027

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

Mouser Part No
479-RC4222001013000

Molex / AirBorn

Board to Board & Mezzanine Connectors CONNECTOR, R SERIES

Datasheet

2In Stock

10Expected 29/01/2027

£751.71

£623.03

Min.: 1
Mult.: 1