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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 .075

RM000-000-000-5501
Molex / AirBorn
1: $10.24
25In Stock

Mfr. Part No.
RM000-000-000-5501

Mouser Part No
479-RM000-0000005501

Molex / AirBorn

Rectangular Mil Spec Connectors R-Series .075

Datasheet

25In Stock

$10.24

$9.66

$7.59

$7.44

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM312-059-181-6000
Molex / AirBorn
1: $423.30
3In Stock

Mfr. Part No.
RM312-059-181-6000

Mouser Part No
479-RM312591816000

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

3In Stock

$423.30

$368.91

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, 3 Rows, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.109" Tail Length, Fixed Jackset, Pre-Tinned Tin/Lead Alloy Termination, 23 Circuits

RM342-023-202-2900
Molex / AirBorn
1: $135.76
3In Stock

Mfr. Part No.
RM342-023-202-2900

Mouser Part No
479-RM342232022900

Molex / AirBorn

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, 3 Rows, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.109" Tail Length, Fixed Jackset, Pre-Tinned Tin/Lead Alloy Termination, 23 Circuits

Datasheet

3In Stock

$135.76

$121.01

$120.02

$118.03

View

Min.: 1
Mult.: 1

No

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, 6 Rows, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.172" Tail Length, Guide Sockets Installed, Polarization 1, Pre-Tinned Tin/Lead Alloy Termination, 204 Circuits

RM642-204-832-9601
Molex / AirBorn
1: $883.59
2In Stock
10Expected 1/9/2026

Mfr. Part No.
RM642-204-832-9601

Mouser Part No
479-RM6422048329601

Molex / AirBorn

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, 6 Rows, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.172" Tail Length, Guide Sockets Installed, Polarization 1, Pre-Tinned Tin/Lead Alloy Termination, 204 Circuits

Datasheet

2In Stock

10Expected 1/9/2026

$883.59

Min.: 1
Mult.: 1

No

Rectangular Mil Spec Connectors 2 Row Straight Recptl w Mt Ears

RM222-060-241-5900
Molex / AirBorn
1: $247.13
7In Stock

Mfr. Part No.
RM222-060-241-5900

Mouser Part No
479-RM22206024159-00

Molex / AirBorn

Rectangular Mil Spec Connectors 2 Row Straight Recptl w Mt Ears

Datasheet

7In Stock

$247.13

$203.90

$196.07

$189.54

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, Pre-Tinned Tin/Lead Alloy Termination, 35 Circuits

RM352-035-322-5500
Molex / AirBorn
1: $104.12
6In Stock

Mfr. Part No.
RM352-035-322-5500

Mouser Part No
479-RM352353225500

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, Pre-Tinned Tin/Lead Alloy Termination, 35 Circuits

Datasheet

6In Stock

$104.12

$82.70

$82.01

View

Min.: 1
Mult.: 1

No

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM242-010-591-5900
Molex / AirBorn
1: $196.63
8In Stock

Mfr. Part No.
RM242-010-591-5900

Mouser Part No
479-RM24210591590

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

8In Stock

$196.63

$176.49

$173.20

$153.54

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors 3-Row Rcpt Straight w/Mnt Ers

RM322-059-241-6400
Molex / AirBorn
1: $268.87
8In Stock

Mfr. Part No.
RM322-059-241-6400

Mouser Part No
479-RM3220592416400

Molex / AirBorn

Rectangular Mil Spec Connectors 3-Row Rcpt Straight w/Mnt Ers

Datasheet

8In Stock

$268.87

$232.89

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, without Mounting Ears, Through Hole, 0.109" Tail Length, Fixed Jackset, Pre-Tinned Tin/Lead Alloy Termination, 40 Circuits

RM272-040-312-2900
Molex / AirBorn
1: $201.28
8In Stock
11Expected 26/10/2026

Mfr. Part No.
RM272-040-312-2900

Mouser Part No
479-RM27240312290

Molex / AirBorn

Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Plug, Right-Angle, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, without Mounting Ears, Through Hole, 0.109" Tail Length, Fixed Jackset, Pre-Tinned Tin/Lead Alloy Termination, 40 Circuits

Datasheet

8In Stock

11Expected 26/10/2026

$201.28

Quote

Min.: 1
Mult.: 1

No

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM342-035-571-5900
Molex / AirBorn
1: $319.70
6In Stock

Mfr. Part No.
RM342-035-571-5900

Mouser Part No
479-RM34235571590

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

6In Stock

$319.70

$284.97

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR

RM332-152-111-6400
Molex / AirBorn
1: $605.15
6In Stock

Mfr. Part No.
RM332-152-111-6400

Mouser Part No
479-RM332-152-111-64

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR

6In Stock

$605.15

$408.86

$384.78

Min.: 1
Mult.: 1

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, 0.109" Tail Length, Guide Set, Pre-Tinned Tin/Lead Alloy Termination, 30 Circuits

RM212-030-102-5500
Molex / AirBorn
1: $114.08
9In Stock

Mfr. Part No.
RM212-030-102-5500

Mouser Part No
479-RM212301025500

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, 0.109" Tail Length, Guide Set, Pre-Tinned Tin/Lead Alloy Termination, 30 Circuits

Datasheet

9In Stock

$114.08

$101.42

$79.75

Min.: 1
Mult.: 1

No

Rectangular Mil Spec Connectors R-Series .075

RM312-059-171-5900
Molex / AirBorn
1: $519.36
5In Stock
Factory Special Order

Mfr. Part No.
RM312-059-171-5900

Mouser Part No
479-RM3120591715900

Factory Special Order

Molex / AirBorn

Rectangular Mil Spec Connectors R-Series .075

Datasheet

5In Stock

$519.36

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors 6 Row R/A Plated TH PCB Conn w/Mnt Ears

RM672-300-312-9501
Molex / AirBorn
1: $1,082.74
9In Stock
Factory Special Order

Mfr. Part No.
RM672-300-312-9501

Mouser Part No
479-RM672-3003129501

Factory Special Order

Molex / AirBorn

Rectangular Mil Spec Connectors 6 Row R/A Plated TH PCB Conn w/Mnt Ears

Datasheet

9In Stock

$1,082.74

$984.86

Quote

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors

RM312-071-181-5900
Molex / AirBorn
1: $561.31
5In Stock
Factory Special Order

Mfr. Part No.
RM312-071-181-5900

Mouser Part No
479-RM312711815900

Factory Special Order

Molex / AirBorn

Rectangular Mil Spec Connectors

Datasheet

5In Stock

$561.31

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, Gold Termination, 92 Circuits

RM322-092-201-5500
Molex / AirBorn
1: $283.79
4In Stock

Mfr. Part No.
RM322-092-201-5500

Mouser Part No
479-RM3220922015500

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, Gold Termination, 92 Circuits

Datasheet

4In Stock

$283.79

$250.32

$241.35

$239.58

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R-Series .075

RM322-140-241-5570
Molex / AirBorn
1: $477.60
4In Stock

Mfr. Part No.
RM322-140-241-5570

Mouser Part No
479-RM3221402415570

Molex / AirBorn

Rectangular Mil Spec Connectors R-Series .075

Datasheet

4In Stock

$477.60

$434.72

$419.15

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R-Series .075

RM222-050-241-0256
Molex / AirBorn
1: $196.53
6In Stock

Mfr. Part No.
RM222-050-241-0256

Mouser Part No
479-RM2220502410256

Molex / AirBorn

Rectangular Mil Spec Connectors R-Series .075

Datasheet

6In Stock

$196.53

$180.43

$173.50

$167.70

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R-Series .075

RM342-023-571-0256-E53
Molex / AirBorn
1: $1,961.50
1In Stock

Mfr. Part No.
RM342-023-571-0256-E53

Mouser Part No
479-3420235710256E53

Molex / AirBorn

Rectangular Mil Spec Connectors R-Series .075

Datasheet

1In Stock

$1,961.50

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors 2 Row Right Angle Recptl w Mt Ears

RM262-010-451-5500-076
Molex / AirBorn
1: $102.05
21In Stock

Mfr. Part No.
RM262-010-451-5500-076

Mouser Part No
479RM262010451550076

Molex / AirBorn

Rectangular Mil Spec Connectors 2 Row Right Angle Recptl w Mt Ears

Datasheet

21In Stock

$102.05

$89.18

$71.33

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

RM352-092-311-2900
Molex / AirBorn
1: $272.68
6In Stock

Mfr. Part No.
RM352-092-311-2900

Mouser Part No
479-RM35292311290

Molex / AirBorn

Rectangular Mil Spec Connectors CONNECTOR, R SERIES

Datasheet

6In Stock

$272.68

$263.64

$254.86

$253.01

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R-Series .075

RM242-010-571-5900
Molex / AirBorn
1: $196.63
10In Stock

Mfr. Part No.
RM242-010-571-5900

Mouser Part No
479-RM242105715900

Molex / AirBorn

Rectangular Mil Spec Connectors R-Series .075

Datasheet

10In Stock

$196.63

$180.46

$173.60

$167.81

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R-Series .075

RM312-152-111-5500
Molex / AirBorn
1: $369.20
5In Stock

Mfr. Part No.
RM312-152-111-5500

Mouser Part No
479-RM3121521115500

Molex / AirBorn

Rectangular Mil Spec Connectors R-Series .075

Datasheet

5In Stock

$369.20

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, 0.109" Tail Length, Fixed Jackset, Gold Termination, 122 Circuits

RM352-122-311-2900
Molex / AirBorn
1: $253.20
6In Stock

Mfr. Part No.
RM352-122-311-2900

Mouser Part No
479-RM3521223112900

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, 0.109" Tail Length, Fixed Jackset, Gold Termination, 122 Circuits

Datasheet

6In Stock

$253.20

$246.36

$234.78

View

Min.: 1
Mult.: 1

Rectangular Mil Spec Connectors R-Series .075

RM300-000-581-0000
Molex / AirBorn
1: $6.26
138In Stock
Factory Special Order

Mfr. Part No.
RM300-000-581-0000

Mouser Part No
479-RM3000005810000

Factory Special Order

Molex / AirBorn

Rectangular Mil Spec Connectors R-Series .075

Datasheet

138In Stock

$6.26

$6.23

Min.: 1
Mult.: 1