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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Rectangular Mil Spec Connectors R-Series .075 RM332-059-181-5900 Molex / AirBorn 1: $364.16 3In Stock	Mfr. Part No. RM332-059-181-5900 Mouser Part No 479-RM3320591815900	Molex / AirBorn	Rectangular Mil Spec Connectors R-Series .075 Learn More about Molex / AirBorn airborn r series connectors	Datasheet	3In Stock	$364.16 $331.44 $319.58	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, 0.109" Tail Length, Guide Set, Pre-Tinned Tin/Lead Alloy Termination, 10 Circuits RM222-010-202-5500 Molex / AirBorn 1: $59.86 44In Stock	Mfr. Part No. RM222-010-202-5500 Mouser Part No 479-RM2220102025500	Molex / AirBorn	Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, Through Hole, 0.109" Tail Length, Guide Set, Pre-Tinned Tin/Lead Alloy Termination, 10 Circuits Learn More about Molex / AirBorn airborn r series connectors	Datasheet	44In Stock	$59.86 $52.04 $49.38 $48.19 View $46.58 $44.02 Quote	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, 0.109" Tail Length, Guide Sockets Installed, Polarization 1, Pre-Tinned Tin/Lead Alloy Termination, 402 Circuits RM642-402-812-9601 Molex / AirBorn 1: $1,031.05 5In Stock	Mfr. Part No. RM642-402-812-9601 Mouser Part No 479-RM6424028129601	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, 0.109" Tail Length, Guide Sockets Installed, Polarization 1, Pre-Tinned Tin/Lead Alloy Termination, 402 Circuits Learn More about Molex / AirBorn airborn r series connectors	Datasheet	5In Stock	$1,031.05 $938.45 Quote Quote	Min.: 1 Mult.: 1	No
Rectangular Mil Spec Connectors CONNECTOR, R SERIES RM222-030-241-5500 Molex / AirBorn 1: $121.42 3In Stock 17Expected 2027/01/18	Mfr. Part No. RM222-030-241-5500 Mouser Part No 479-RM2220302415500	Molex / AirBorn	Rectangular Mil Spec Connectors CONNECTOR, R SERIES Learn More about Molex / AirBorn airborn r series connectors	Datasheet	3In Stock 17Expected 2027/01/18	$121.42 $103.97 $100.87 $96.26 View $93.10 Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors 2 Row Straight Recptl w Mt Ears RM222-040-241-5900 Molex / AirBorn 1: $243.44 3In Stock	Mfr. Part No. RM222-040-241-5900 Mouser Part No 479-RM22204024159-00	Molex / AirBorn	Rectangular Mil Spec Connectors 2 Row Straight Recptl w Mt Ears Learn More about Molex / AirBorn airborn r series connectors	Datasheet	3In Stock	$243.44 $180.22 $168.03 $158.75 View Quote	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, 0.140" Tail Length, Guide Set, Gold Termination, 100 Circuits RM222-100-211-5500 Molex / AirBorn 1: $439.22 3In Stock	Mfr. Part No. RM222-100-211-5500 Mouser Part No 479-RM2221002115500	Molex / AirBorn	Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, Through Hole, 0.140" Tail Length, Guide Set, Gold Termination, 100 Circuits Learn More about Molex / AirBorn airborn r series connectors	Datasheet	3In Stock	$439.22 $309.38 $302.78	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors R-Series .075 RM232-010-111-2900 Molex / AirBorn 1: $55.50 8In Stock	Mfr. Part No. RM232-010-111-2900 Mouser Part No 479-RM23210111290	Molex / AirBorn	Rectangular Mil Spec Connectors R-Series .075 Learn More about Molex / AirBorn airborn r series connectors	Datasheet	8In Stock	$55.50 $49.21 $43.64 $40.45 View $39.94 $39.16 Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors R-Series .075 RM312-059-111-5500 Molex / AirBorn 1: $220.09 7In Stock	Mfr. Part No. RM312-059-111-5500 Mouser Part No 479-RM3120591115500	Molex / AirBorn	Rectangular Mil Spec Connectors R-Series .075 Learn More about Molex / AirBorn airborn r series connectors	Datasheet	7In Stock	$220.09 $180.52 $177.71 $175.36 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors PRINTED CIRCUIT CONNECTORS RM332-023-121-5900 Molex / AirBorn 1: $101.91 2In Stock	Mfr. Part No. RM332-023-121-5900 Mouser Part No 479-RM3320231215900	Molex / AirBorn	Rectangular Mil Spec Connectors PRINTED CIRCUIT CONNECTORS Learn More about Molex / AirBorn airborn r series connectors	Datasheet	2In Stock	$101.91 $84.63 $71.25 $68.14 View $66.61 Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors 2 Row Right Angle Recptl w Mt Ears RM262-010-451-5500-076 Molex / AirBorn 1: $87.78 11In 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 Learn More about Molex / AirBorn airborn r series connectors	Datasheet	11In Stock	$87.78 $78.03 $75.01 $61.36	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, Hex Turning Jackset, Gold Termination, 20 Circuits RM212-020-101-5900 Molex / AirBorn 1: $77.60 5In Stock	Mfr. Part No. RM212-020-101-5900 Mouser Part No 479-RM212201015900	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, Hex Turning Jackset, Gold Termination, 20 Circuits Learn More about Molex / AirBorn airborn r series connectors	Datasheet	5In Stock	$77.60 $67.29 $64.83 $63.74 View $62.02 Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors R-Series .075 RM222-050-241-5500 Molex / AirBorn 1: $251.32 3In Stock	Mfr. Part No. RM222-050-241-5500 Mouser Part No 479-RM2220502415500	Molex / AirBorn	Rectangular Mil Spec Connectors R-Series .075 Learn More about Molex / AirBorn airborn r series connectors	Datasheet	3In Stock	$251.32 $206.20 $202.99 $200.32 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors CONNECTOR, R SERIES RM232-020-111-2900 Molex / AirBorn 1: $70.22 7In Stock	Mfr. Part No. RM232-020-111-2900 Mouser Part No 479-RM2320201112900	Molex / AirBorn	Rectangular Mil Spec Connectors CONNECTOR, R SERIES Learn More about Molex / AirBorn airborn r series connectors	Datasheet	7In Stock	$70.22 $60.89 $59.03 $58.07 View $56.50 $55.73 Quote	Min.: 1 Mult.: 1
I/O Connectors R-Series .075 RM232-040-111-2900 Molex / AirBorn 1: $131.35 3In Stock	Mfr. Part No. RM232-040-111-2900 Mouser Part No 479-RM2320401112900	Molex / AirBorn	I/O Connectors R-Series .075 Learn More about Molex / AirBorn airborn r series connectors		3In Stock	$131.35 $109.05 $108.07 $106.08 View $102.94 Quote	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, Gold Termination, 40 Circuits RM272-040-311-0256 Molex / AirBorn 1: $65.83 7In Stock	Mfr. Part No. RM272-040-311-0256 Mouser Part No 479-RM2720403110256	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, Gold Termination, 40 Circuits Learn More about Molex / AirBorn airborn r series connectors	Datasheet	7In Stock	$65.83 $57.08 $55.34 $54.43 View $52.96 $52.24 Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors CONNECTOR, R SERIES RM322-122-201-5500 Molex / AirBorn 1: $469.75 3In Stock	Mfr. Part No. RM322-122-201-5500 Mouser Part No 479-RM3221222015500	Molex / AirBorn	Rectangular Mil Spec Connectors CONNECTOR, R SERIES Learn More about Molex / AirBorn airborn r series connectors	Datasheet	3In Stock	$469.75 $352.04 $332.76	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors CONNECTOR, R SERIES RC422-052-211-4000 Molex / AirBorn 1: $268.46 1In Stock	Mfr. Part No. RC422-052-211-4000 Mouser Part No 479-RC4220522114000	Molex / AirBorn	Board to Board & Mezzanine Connectors CONNECTOR, R SERIES Learn More about Molex / AirBorn airborn rc connectors	Datasheet	1In Stock	$268.46 $252.87 $243.57 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors R-Series .075 RM232-020-111-6600 Molex / AirBorn 1: $95.85 7In Stock	Mfr. Part No. RM232-020-111-6600 Mouser Part No 479-RM2320201116600	Molex / AirBorn	Rectangular Mil Spec Connectors R-Series .075 Learn More about Molex / AirBorn airborn r series connectors	Datasheet	7In Stock	$95.85 $79.61 $67.00 $64.09 View $62.64 Quote	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, Guide Set, Gold Termination, 20 Circuits RM232-020-101-5500 Molex / AirBorn 1: $58.43 4In Stock	Mfr. Part No. RM232-020-101-5500 Mouser Part No 479-RM232201015500	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, Guide Set, Gold Termination, 20 Circuits Learn More about Molex / AirBorn airborn r series connectors	Datasheet	4In Stock	$58.43 $50.80 $48.60 $47.42 View $46.64 $44.97 Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors CONNECTOR, R SERIES RM332-104-111-5900 Molex / AirBorn 1: $391.88 2In Stock	Mfr. Part No. RM332-104-111-5900 Mouser Part No 479-RM332104111590	Molex / AirBorn	Rectangular Mil Spec Connectors CONNECTOR, R SERIES Learn More about Molex / AirBorn airborn r series connectors	Datasheet	2In Stock	$391.88 $254.16 $248.95 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors CONNECTOR, R SERIES RM332-023-181-5900 Molex / AirBorn 1: $293.60 2In Stock	Mfr. Part No. RM332-023-181-5900 Mouser Part No 479-RM33223181590	Molex / AirBorn	Rectangular Mil Spec Connectors CONNECTOR, R SERIES Learn More about Molex / AirBorn airborn r series connectors	Datasheet	2In Stock	$293.60 $206.72 $202.32 $201.25 View Quote	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, 0.140" Tail Length, Guide Set, Polarization 1 - without Loctite, Gold Termination, 80 Circuits RM222-080-211-5570 Molex / AirBorn 1: $275.44 1In Stock	Mfr. Part No. RM222-080-211-5570 Mouser Part No 479-RM222-0802115570	Molex / AirBorn	Rectangular Mil Spec Connectors R Series, Rectangular Board Mount Receptacle, Vertical, Plastic Body, Dual Row, 0.075"/1.91mm Pitch, Through Hole, 0.140" Tail Length, Guide Set, Polarization 1 - without Loctite, Gold Termination, 80 Circuits Learn More about Molex / AirBorn airborn r series connectors	Datasheet	1In Stock	$275.44	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors PRINTED CIRCUIT CONNECTORS RM232-010-111-6400 Molex / AirBorn 1: $64.65 3In Stock	Mfr. Part No. RM232-010-111-6400 Mouser Part No 479-RM2320101116400	Molex / AirBorn	Rectangular Mil Spec Connectors PRINTED CIRCUIT CONNECTORS Learn More about Molex / AirBorn airborn r series connectors	Datasheet	3In Stock	$64.65 $57.16 $49.21 $46.32 View $45.78 $45.01 Quote	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, 0.109" Tail Length, Fixed Jackset, Gold Termination, 20 Circuits RM252-020-311-2900 Molex / AirBorn 1: $65.24 1In Stock	Mfr. Part No. RM252-020-311-2900 Mouser Part No 479-RM2522311290	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, Fixed Jackset, Gold Termination, 20 Circuits Learn More about Molex / AirBorn airborn r series connectors	Datasheet	1In Stock	$65.24 $57.86 $51.30 $47.54 View $46.96 $46.05 Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors CONNECTOR, R SERIES RM322-122-211-5500 Molex / AirBorn 1: $475.27 3In Stock 10Expected 2026/10/30	Mfr. Part No. RM322-122-211-5500 Mouser Part No 479-RM3221222115500	Molex / AirBorn	Rectangular Mil Spec Connectors CONNECTOR, R SERIES Learn More about Molex / AirBorn airborn r series connectors	Datasheet	3In Stock 10Expected 2026/10/30	$475.27 $308.63 $280.55	Min.: 1 Mult.: 1

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