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R Series Connectors

AirBorn / Molex R Series Connectors are available in a large array of termination, configuration, mounting, and hardware options. With a rugged contact design, these connectors offer reliable performance, particularly in extreme environments. AirBorn / Molex R Series Connectors feature 2-, 3-, 4-, and 6-row options with 10-604 contacts, and 0.075" (1.905mm) contact spacing. These connectors are offered in straight, right-angle, card-edge, I/O, and connector saver models.

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Part #

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Plug, Right-Angle, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, Through Hole, 0.109" Tail Length, Guide Set, Pre-Tinned Tin/Lead Alloy Termination, 30 Circuits

RM252-030-312-5500BN
Molex / AirBorn
1: £74.34
1In Stock
25Expected 30/11/2026
New Product

Mfr. Part No.
RM252-030-312-5500BN

Mouser Part No
479-M2520303125500BN

New Product

Molex / AirBorn

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Plug, Right-Angle, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, Through Hole, 0.109" Tail Length, Guide Set, Pre-Tinned Tin/Lead Alloy Termination, 30 Circuits

Datasheet

1In Stock

25Expected 30/11/2026

£74.34

£66.08

£51.95

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR

RM232-030-111-6400
Molex / AirBorn
1: £101.27
3In Stock

Mfr. Part No.
RM232-030-111-6400

Mouser Part No
479-RM2320301116400

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR

Datasheet

3In Stock

£101.27

£95.84

£91.67

£89.64

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors 3 Row Straight Plug w Mounting Ears

RM312-047-121-5500
Molex / AirBorn
1: £82.93
15In Stock

Mfr. Part No.
RM312-047-121-5500

Mouser Part No
479-RM3120471215500

Molex / AirBorn

Rectangular Mil Spec Connectors 3 Row Straight Plug w Mounting Ears

Datasheet

15In Stock

£82.93

£72.81

£71.51

£69.74

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, 4 Rows, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.172" Tail Length, Full Round Guide Sockets Installed, Gold Termination, 110 Circuits

RM422-110-831-9100
Molex / AirBorn
1: £337.51
4In Stock

Mfr. Part No.
RM422-110-831-9100

Mouser Part No
479-RM4221108319100

Molex / AirBorn

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, 4 Rows, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.172" Tail Length, Full Round Guide Sockets Installed, Gold Termination, 110 Circuits

Datasheet

4In Stock

£337.51

£321.34

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, Through Hole, 0.250" Tail Length, Guide Set, Gold Termination, 40 Circuits

RM222-040-231-5500
Molex / AirBorn
1: £109.11
1In Stock
New Product

Mfr. Part No.
RM222-040-231-5500

Mouser Part No
479-RM2220402315500

New Product

Molex / AirBorn

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, Through Hole, 0.250" Tail Length, Guide Set, Gold Termination, 40 Circuits

Datasheet

1In Stock

£109.11

£99.50

£95.66

£92.48

£87.37

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors 2 Row Solder Cup Cable Connector with Mounting Ears (PLUG)

RM212-030-111-0256
Molex / AirBorn
1: £55.70
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RM212-030-111-0256

Mouser Part No
479-2120301110250

Molex / AirBorn

Rectangular Mil Spec Connectors 2 Row Solder Cup Cable Connector with Mounting Ears (PLUG)

Datasheet

Non-Stocked Lead-Time 12 Weeks

£55.70

£48.30

£40.49

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Plug, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.109" Tail Length, Fixed Jackset, Gold Termination, 10 Circuits

RM232-010-101-2900
Molex / AirBorn
1: £41.10
10In Stock

Mfr. Part No.
RM232-010-101-2900

Mouser Part No
479-RM2320101012900

Molex / AirBorn

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Plug, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.109" Tail Length, Fixed Jackset, Gold Termination, 10 Circuits

Datasheet

10In Stock

£41.10

£35.73

£31.65

£27.05

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM232-020-111-2900
Molex / AirBorn
1: £52.71
7In Stock

Mfr. Part No.
RM232-020-111-2900

Mouser Part No
479-RM2320201112900

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

7In Stock

£52.71

£45.71

£44.31

£43.59

View

Min.: 1
Mult.: 1

I/O Connectors CONNECTOR, R SERIES

RM232-060-111-6400
Molex / AirBorn
1: £202.45
5In Stock

Mfr. Part No.
RM232-060-111-6400

Mouser Part No
479-RM2320601116400

Molex / AirBorn

I/O Connectors CONNECTOR, R SERIES

Datasheet

5In Stock

£202.45

£171.29

£160.42

£147.09

View

Min.: 1
Mult.: 1

I/O Connectors CONNECTOR, R SERIES

RM232-040-111-6600
Molex / AirBorn
1: £161.66
6In Stock

Mfr. Part No.
RM232-040-111-6600

Mouser Part No
479-RM232401116600

Molex / AirBorn

I/O Connectors CONNECTOR, R SERIES

Datasheet

6In Stock

£161.66

£88.85

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, Through Hole, 0.250" Tail Length, Guide Set, Gold Termination, 50 Circuits

RM222-050-231-5500
Molex / AirBorn
1: £143.19
1In Stock

Mfr. Part No.
RM222-050-231-5500

Mouser Part No
479-RM222502315500

Molex / AirBorn

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, Through Hole, 0.250" Tail Length, Guide Set, Gold Termination, 50 Circuits

Datasheet

1In Stock

£143.19

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors PRINTED CIRCUIT CONNECTORS

RM232-030-121-2900
Molex / AirBorn
1: £77.09
10In Stock

Mfr. Part No.
RM232-030-121-2900

Mouser Part No
479-RM2320301212900

Molex / AirBorn

Rectangular Mil Spec Connectors PRINTED CIRCUIT CONNECTORS

Datasheet

10In Stock

£77.09

£68.53

£53.89

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR, M SERIES

RM242-020-241-6400
Molex / AirBorn
1: £88.50
5In Stock

Mfr. Part No.
RM242-020-241-6400

Mouser Part No
479-RM2420202416400

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, M SERIES

Datasheet

5In Stock

£88.50

£87.34

£83.90

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM342-023-581-6400
Molex / AirBorn
1: £283.24
2In Stock

Mfr. Part No.
RM342-023-581-6400

Mouser Part No
479-RM342235816400

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

2In Stock

£283.24

£191.32

£180.05

£172.19

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM212-020-121-2900
Molex / AirBorn
1: £51.63
21In Stock

Mfr. Part No.
RM212-020-121-2900

Mouser Part No
479-RM2122121290

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

21In Stock

£51.63

£44.79

£40.38

£36.44

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, 3 Rows, 0.075"/1.91mm Pitch, with Mounting Ears, Through Hole, 0.109" Tail Length, Guide Set, Polarization 1 - without Loctite, Gold Termination, 71 Circuits

RM322-071-201-5570
Molex / AirBorn
1: £162.81
1In Stock

Mfr. Part No.
RM322-071-201-5570

Mouser Part No
479-RM322712015570

Molex / AirBorn

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, 3 Rows, 0.075"/1.91mm Pitch, with Mounting Ears, Through Hole, 0.109" Tail Length, Guide Set, Polarization 1 - without Loctite, Gold Termination, 71 Circuits

Datasheet

1In Stock

£162.81

£153.50

£146.06

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM322-206-221-5570
Molex / AirBorn
1: £373.78
1In Stock

Mfr. Part No.
RM322-206-221-5570

Mouser Part No
479-RM322262215570

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

1In Stock

£373.78

£340.00

£327.80

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM322-059-201-2900
Molex / AirBorn
1: £144.89
1In Stock

Mfr. Part No.
RM322-059-201-2900

Mouser Part No
479-RM3225921290

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

1In Stock

£144.89

£125.09

£120.60

£119.71

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Plug, Vertical, Plastic Body, 3 Rows, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.140" Tail Length, Fixed Jackset, Gold Termination, 35 Circuits

RM332-035-121-2900
Molex / AirBorn
1: £84.47
1In Stock

Mfr. Part No.
RM332-035-121-2900

Mouser Part No
479-RM332351212900

Molex / AirBorn

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Plug, Vertical, Plastic Body, 3 Rows, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.140" Tail Length, Fixed Jackset, Gold Termination, 35 Circuits

Datasheet

1In Stock

£84.47

£75.29

£74.68

£73.44

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors 3 Row Right Angle Plug w Mounting Ears

RM352-059-321-5500
Molex / AirBorn
1: £89.97
10In Stock

Mfr. Part No.
RM352-059-321-5500

Mouser Part No
479-RM352059-3215500

Molex / AirBorn

Rectangular Mil Spec Connectors 3 Row Right Angle Plug w Mounting Ears

Datasheet

10In Stock

£89.97

£82.04

£67.38

£60.31

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors PRINTED CIRCUIT CONNECTORS

RM352-023-311-5500
Molex / AirBorn
1: £42.39
8In Stock

Mfr. Part No.
RM352-023-311-5500

Mouser Part No
479-RM352233115500

Molex / AirBorn

Rectangular Mil Spec Connectors PRINTED CIRCUIT CONNECTORS

Datasheet

8In Stock

£42.39

£37.13

£32.27

£29.73

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM222-030-241-5500
Molex / AirBorn
1: £91.12
3In Stock
17Expected 16/11/2026

Mfr. Part No.
RM222-030-241-5500

Mouser Part No
479-RM2220302415500

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

3In Stock

17Expected 16/11/2026

£91.12

£76.89

£75.13

£72.26

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM262-080-442-0256
Molex / AirBorn
1: £290.02
1In Stock

Mfr. Part No.
RM262-080-442-0256

Mouser Part No
479-RM2620804420256

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

1In Stock

£290.02

£204.27

£199.91

£198.92

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R-Series .075

RM312-059-111-5500
Molex / AirBorn
1: £119.51
7In Stock

Mfr. Part No.
RM312-059-111-5500

Mouser Part No
479-RM3120591115500

Molex / AirBorn

Rectangular Mil Spec Connectors R-Series .075

Datasheet

7In Stock

£119.51

£109.68

£105.46

£101.94

£96.32

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R-Series .075

RM312-047-111-2900
Molex / AirBorn
1: £111.23
3In Stock

Mfr. Part No.
RM312-047-111-2900

Mouser Part No
479-RM3124711129

Molex / AirBorn

Rectangular Mil Spec Connectors R-Series .075

Datasheet

3In Stock

£111.23

£99.15

£98.33

£96.71

View

Min.: 1
Mult.: 1