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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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Results: 3,056

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RoHS Compliant

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Part #

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM342-035-000-5900
Molex / AirBorn
1: ¥13,088.7
8Expected 10/26/2026
New Product

Mfr. Part #
RM342-035-000-5900

Mouser Part #
479-RM3420350005900

New Product

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

8Expected 10/26/2026

¥13,088.7

¥11,633.6

¥11,186.8

¥10,813.1

¥10,216.8

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors R-Series .075

RM342-071-241-5900
Molex / AirBorn
1: ¥37,242.9
5Expected 9/8/2026

Mfr. Part #
RM342-071-241-5900

Mouser Part #
479-RM34271241590

Molex / AirBorn

Rectangular MIL Spec Connectors R-Series .075

Datasheet

5Expected 9/8/2026

¥37,242.9

¥32,851.3

¥31,671.9

¥31,441.1

View

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM422-220-822-9601
Molex / AirBorn
1: ¥96,314.7
9Expected 2/12/2027

Mfr. Part #
RM422-220-822-9601

Mouser Part #
479-RM422228229601

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

9Expected 2/12/2027

¥96,314.7

¥87,607.8

Min.: 1
Mult.: 1

No

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM232-050-111-6400
Molex / AirBorn
1: ¥21,505
8On Order

Mfr. Part #
RM232-050-111-6400

Mouser Part #
479-RM2320501116400

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

8On Order

¥21,505

¥19,736

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors R-Series .075

RM232-010-111-2900
Molex / AirBorn
1: ¥8,120.6
8Expected 9/11/2026

Mfr. Part #
RM232-010-111-2900

Mouser Part #
479-RM23210111290

Molex / AirBorn

Rectangular MIL Spec Connectors R-Series .075

Datasheet

8Expected 9/11/2026

¥8,120.6

¥7,335

¥5,956.3

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM242-020-571-5900
Molex / AirBorn
1: ¥40,407.1
7Expected 12/1/2026

Mfr. Part #
RM242-020-571-5900

Mouser Part #
479-RM2420205715900

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

7Expected 12/1/2026

¥40,407.1

¥31,683.6

¥28,541

¥27,102.5

View

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM252-020-321-2900
Molex / AirBorn
1: ¥10,429.4
10Expected 9/7/2026

Mfr. Part #
RM252-020-321-2900

Mouser Part #
479-RM2520203212900

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

10Expected 9/7/2026

¥10,429.4

¥8,348.2

¥7,001.1

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM252-060-311-5500BN
Molex / AirBorn
1: ¥27,056
8Expected 11/9/2026

Mfr. Part #
RM252-060-311-5500BN

Mouser Part #
479-RM252060311550BN

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

8Expected 11/9/2026

¥27,056

¥21,857.1

¥20,098.1

¥18,392.3

View

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors R Series, Rectangular Board Mount Plug, Right-Angle, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, Through Hole, 0.140" Tail Length, Guide Set, Polarization 1 - without Loctite, Gold Termination, 40 Circuits

RM252-040-321-5570
Molex / AirBorn
1: ¥13,200
8On Order

Mfr. Part #
RM252-040-321-5570

Mouser Part #
479-RM252403215570

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, 0.140" Tail Length, Guide Set, Polarization 1 - without Loctite, Gold Termination, 40 Circuits

Datasheet

8On Order

¥13,200

¥11,733.3

¥11,281.5

¥10,906.1

View

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM322-122-201-5500
Molex / AirBorn
1: ¥58,183.2
4Expected 8/31/2026

Mfr. Part #
RM322-122-201-5500

Mouser Part #
479-RM3221222015500

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

4Expected 8/31/2026

¥58,183.2

¥41,535

¥40,252.7

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors PRINTED CIRCUIT CONNECTORS

RM332-023-121-5900
Molex / AirBorn
1: ¥14,469
2Expected 8/25/2026

Mfr. Part #
RM332-023-121-5900

Mouser Part #
479-RM3320231215900

Molex / AirBorn

Rectangular MIL Spec Connectors PRINTED CIRCUIT CONNECTORS

Datasheet

2Expected 8/25/2026

¥14,469

¥12,861.1

¥12,366.1

¥11,954.2

¥11,293.1

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors PRINTED CIRCUIT CONNECTORS

RM342-023-221-8800
Molex / AirBorn
1: ¥13,895.9
4Expected 9/16/2026

Mfr. Part #
RM342-023-221-8800

Mouser Part #
479-RM342232218800

Molex / AirBorn

Rectangular MIL Spec Connectors PRINTED CIRCUIT CONNECTORS

Datasheet

4Expected 9/16/2026

¥13,895.9

¥12,896

¥11,334.7

¥10,145.4

View

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors 3 Row RA Thru Hole Plug

RM352-071-311-5500BN
Molex / AirBorn
1: ¥20,702.7
10Expected 9/23/2026

Mfr. Part #
RM352-071-311-5500BN

Mouser Part #
479-RM352071311550BN

Molex / AirBorn

Rectangular MIL Spec Connectors 3 Row RA Thru Hole Plug

Datasheet

10Expected 9/23/2026

¥20,702.7

¥18,845.7

¥18,523.5

¥18,144.8

View

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors R Series, Rectangular Board Mount Plug, Right-Angle, Plastic Body, 3 Rows, 0.075"/1.91mm Pitch, with Mounting Ears, Through Hole, 0.140" Tail Length, Guide Set, Gold Termination, 104 Circuits

RM352-104-321-5500BN
Molex / AirBorn
1: ¥28,248.6
10Expected 9/14/2026

Mfr. Part #
RM352-104-321-5500BN

Mouser Part #
479-RM3521043215500B

Molex / AirBorn

Rectangular MIL Spec Connectors R Series, Rectangular Board Mount Plug, Right-Angle, Plastic Body, 3 Rows, 0.075"/1.91mm Pitch, with Mounting Ears, Through Hole, 0.140" Tail Length, Guide Set, Gold Termination, 104 Circuits

Datasheet

10Expected 9/14/2026

¥28,248.6

¥25,924.9

¥24,928.3

¥24,096.1

View

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors R Series, Rectangular Board Mount Plug, Right-Angle, Plastic Body, 3 Rows, 0.075"/1.91mm Pitch, with Mounting Ears, Through Hole, 0.140" Tail Length, Guide Set, Gold Termination, 92 Circuits

RM352-092-321-5500
Molex / AirBorn
1: ¥24,071.2
10Expected 9/23/2026

Mfr. Part #
RM352-092-321-5500

Mouser Part #
479-RM35292321550

Molex / AirBorn

Rectangular MIL Spec Connectors R Series, Rectangular Board Mount Plug, Right-Angle, Plastic Body, 3 Rows, 0.075"/1.91mm Pitch, with Mounting Ears, Through Hole, 0.140" Tail Length, Guide Set, Gold Termination, 92 Circuits

Datasheet

10Expected 9/23/2026

¥24,071.2

¥22,091.3

¥21,240.9

¥20,531.6

View

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors R Series, Rectangular Board Mount Plug, Vertical, Plastic Body, 4 Rows, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.140" Tail Length, Fixed Jackset Installed, Gold Termination, 250 Circuits

RM412-250-521-9400
Molex / AirBorn
1: ¥117,078.9
2Expected 1/4/2027
New Product

Mfr. Part #
RM412-250-521-9400

Mouser Part #
479-RM4122505219400

New Product

Molex / AirBorn

Rectangular MIL Spec Connectors R Series, Rectangular Board Mount Plug, Vertical, Plastic Body, 4 Rows, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.140" Tail Length, Fixed Jackset Installed, Gold Termination, 250 Circuits

Datasheet

2Expected 1/4/2027

¥117,078.9

¥106,495

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, 0.140" Tail Length, Full Round Guide Sockets Installed, Gold Termination, 110 Circuits

RM422-110-821-9100
Molex / AirBorn
1: ¥59,244.5
3Expected 10/13/2026

Mfr. Part #
RM422-110-821-9100

Mouser Part #
479-RM422110821910

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, 0.140" Tail Length, Full Round Guide Sockets Installed, Gold Termination, 110 Circuits

Datasheet

3Expected 10/13/2026

¥59,244.5

¥53,887.8

¥51,956.1

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM332-047-122-5900
Molex / AirBorn
1: ¥22,109.6
9Expected 10/19/2026

Mfr. Part #
RM332-047-122-5900

Mouser Part #
479-RM33247122590

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

9Expected 10/19/2026

¥22,109.6

¥20,290.8

¥19,510.1

¥18,859

¥17,817.5

Min.: 1
Mult.: 1

No

Rectangular MIL Spec Connectors R Series, Rectangular Board Mount Plug, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, with Mounting Ears, Through Hole, 0.140" Tail Length, Guide Set, Pre-Tinned Tin/Lead Alloy Termination, 30 Circuits

RM212-030-122-5500
Molex / AirBorn
1: ¥13,932.5
7Expected 10/26/2026

Mfr. Part #
RM212-030-122-5500

Mouser Part #
479-RM212301225500

Molex / AirBorn

Rectangular MIL Spec Connectors R Series, Rectangular Board Mount Plug, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, with Mounting Ears, Through Hole, 0.140" Tail Length, Guide Set, Pre-Tinned Tin/Lead Alloy Termination, 30 Circuits

Datasheet

7Expected 10/26/2026

¥13,932.5

¥12,386.1

¥11,909.4

¥11,510.7

¥10,876.2

Min.: 1
Mult.: 1

No

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM332-035-102-2900
Molex / AirBorn
1: ¥17,418.9
10Expected 10/26/2026

Mfr. Part #
RM332-035-102-2900

Mouser Part #
479-RM33235102290

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

10Expected 10/26/2026

¥17,418.9

¥15,884.1

¥15,272.9

¥14,763

¥13,947.4

Min.: 1
Mult.: 1

No

Rectangular MIL Spec Connectors R-Series .075

RM242-020-571-6400
Molex / AirBorn
1: ¥33,479.1
3Expected 10/23/2026

Mfr. Part #
RM242-020-571-6400

Mouser Part #
479-RM242205716400

Molex / AirBorn

Rectangular MIL Spec Connectors R-Series .075

Datasheet

3Expected 10/23/2026

¥33,479.1

¥28,906.4

¥27,868.3

¥27,659

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM242-020-222-2900
Molex / AirBorn
19: ¥14,500.5
9Stock Available

Mfr. Part #
RM242-020-222-2900

Mouser Part #
479-2420202222900

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

9Stock Available

More Info Available

¥14,500.5

¥13,942.4

¥13,475.7

¥12,733.2

Min.: 19
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM242-030-222-2900
Molex / AirBorn
1: ¥20,030
24Stock Available

Mfr. Part #
RM242-030-222-2900

Mouser Part #
479-2420302222900

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

24Stock Available

More Info Available

¥20,030

¥18,266

¥17,563.4

¥16,977.1

¥16,038.6

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM242-060-222-2900
Molex / AirBorn
10: ¥26,331.8
9Stock Available

Mfr. Part #
RM242-060-222-2900

Mouser Part #
479-2420602222900

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

9Stock Available

More Info Available

¥26,331.8

¥25,386.7

¥25,195.7

Min.: 10
Mult.: 1

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

RM262-050-441-2900-076
Molex / AirBorn
10: ¥25,366.8
7Stock Available
New Product

Mfr. Part #
RM262-050-441-2900-076

Mouser Part #
479-2620504412900076

New Product

Molex / AirBorn

Rectangular MIL Spec Connectors CONNECTOR, R SERIES

Datasheet

7Stock Available

More Info Available

¥25,366.8

¥24,456.6

¥24,272.2

Min.: 10
Mult.: 1