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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Rectangular Mil Spec Connectors 2 row crimp removable cable connector, receptacle, w/out mounting ears RM242-020-581-0256 Molex / AirBorn 1: $339.63 72In Stock New Product	Mfr. Part No. RM242-020-581-0256 Mouser Part No 479-RM242-0205810256 New Product	Molex / AirBorn	Rectangular Mil Spec Connectors 2 row crimp removable cable connector, receptacle, w/out mounting ears Learn More about Molex / AirBorn airborn r series connectors	Datasheet	72In Stock	$339.63 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Plug, Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.172" Tail Lg., Guide Set, Gold Term., 35 Pos. Molex / AirBorn RM312-035-131-5500 RM312-035-131-5500 Molex / AirBorn 1: $116.73 6In Stock New Product	Mfr. Part No. RM312-035-131-5500 Mouser Part No 479-RM3120351315500 New Product	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Plug, Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.172" Tail Lg., Guide Set, Gold Term., 35 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	6In Stock	$116.73 $103.77 $81.59	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, Dual Row, 0.075"/1.91mm Pit., TH, 0.109" Tail Lg., Guide Set, Polarization 1 - w/o Loctite, Gold Term., 80 Pos. Molex / AirBorn RM222-080-201-5570 RM222-080-201-5570 Molex / AirBorn 1: $320.63 49In Stock	Mfr. Part No. RM222-080-201-5570 Mouser Part No 479-RM2220802015570	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, Dual Row, 0.075"/1.91mm Pit., TH, 0.109" Tail Lg., Guide Set, Polarization 1 - w/o Loctite, Gold Term., 80 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	49In Stock	$320.63	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Fixed Jackset, Gold Term., 152 Pos. Molex / AirBorn RM322-152-211-2900 RM322-152-211-2900 Molex / AirBorn 1: $522.74 2In Stock New Product	Mfr. Part No. RM322-152-211-2900 Mouser Part No 479-RM3221522112900 New Product	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Fixed Jackset, Gold Term., 152 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	2In Stock	$522.74	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 4 Rows, 0.075"/1.91mm Pit., w/o Mtg Ears, TH, 0.172" Tail Lg., Polarized Guide Sockets Unassembled, Pre-Tinned Tin/Lead Alloy Term., 196 Pos. Molex / AirBorn RM422-196-832-9600 RM422-196-832-9600 Molex / AirBorn 1: $835.34 1In Stock New Product	Mfr. Part No. RM422-196-832-9600 Mouser Part No 479-RM4221968329600 New Product	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 4 Rows, 0.075"/1.91mm Pit., w/o Mtg Ears, TH, 0.172" Tail Lg., Polarized Guide Sockets Unassembled, Pre-Tinned Tin/Lead Alloy Term., 196 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	1In Stock	$835.34	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors CONNECTOR, R SERIES Molex / AirBorn RM322-152-241-0256 RM322-152-241-0256 Molex / AirBorn 1: $588.12 6In Stock	Mfr. Part No. RM322-152-241-0256 Mouser Part No 479-RM3221522410256	Molex / AirBorn	Rectangular Mil Spec Connectors CONNECTOR, R SERIES Learn More about Molex / AirBorn airborn r series connectors	Datasheet	6In Stock	$588.12 $571.36	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors CONNECTOR, R SERIES RM412-086-271-9200 Molex / AirBorn 1: $1,032.84 11In Stock	Mfr. Part No. RM412-086-271-9200 Mouser Part No 479-RM412862719200	Molex / AirBorn	Rectangular Mil Spec Connectors CONNECTOR, R SERIES Learn More about Molex / AirBorn airborn r series connectors	Datasheet	11In Stock	$1,032.84 Quote Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular, Plastic, 3 Row, Crimp Removable Cable Mt Recept., w/o Mtg Ears, 35 Pos. RM342-035-581-5900 Molex / AirBorn 1: $352.50 25In Stock	Mfr. Part No. RM342-035-581-5900 Mouser Part No 479-RM34235581590	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular, Plastic, 3 Row, Crimp Removable Cable Mt Recept., w/o Mtg Ears, 35 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	25In Stock	$352.50	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Guide Set, Gold Term., 92 Pos. Molex / AirBorn RM322-092-211-5500 RM322-092-211-5500 Molex / AirBorn 1: $283.79 10In Stock	Mfr. Part No. RM322-092-211-5500 Mouser Part No 479-RM322-0922115500	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Guide Set, Gold Term., 92 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	10In Stock	$283.79 $250.32 $241.75 $240.01 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Plug, Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Guide Set, Gold Term., 35 Pos. Molex / AirBorn RM312-035-121-5500 RM312-035-121-5500 Molex / AirBorn 1: $77.48 48In Stock	Mfr. Part No. RM312-035-121-5500 Mouser Part No 479-RM3120351215500	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Plug, Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Guide Set, Gold Term., 35 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	48In Stock	$77.48 $67.14 $64.83	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Fixed Jackset, Gold Term., 59 Pos. Molex / AirBorn RM322-059-211-2900 RM322-059-211-2900 Molex / AirBorn 1: $224.62 11In Stock	Mfr. Part No. RM322-059-211-2900 Mouser Part No 479-RM3220592112900	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Fixed Jackset, Gold Term., 59 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	11In Stock	$224.62 $219.67 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, Dual Row, 0.075"/1.91mm Pit., TH, 0.172" Tail Lg., Guide Set, Gold Term., 100 Pos. Molex / AirBorn RM222-100-221-5500 RM222-100-221-5500 Molex / AirBorn 1: $337.81 11In Stock	Mfr. Part No. RM222-100-221-5500 Mouser Part No 479-RM2221002215500	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, Dual Row, 0.075"/1.91mm Pit., TH, 0.172" Tail Lg., Guide Set, Gold Term., 100 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	11In Stock	$337.81 $302.00 $291.84	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Guide Set, Gold Term., 104 Pos. Molex / AirBorn RM322-104-211-5500 RM322-104-211-5500 Molex / AirBorn 1: $472.37 7In Stock	Mfr. Part No. RM322-104-211-5500 Mouser Part No 479-RM3221042115500	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Guide Set, Gold Term., 104 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	7In Stock	$472.37 $411.75 $408.98 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular, Plastic, 3 Row, Solder Cup Cable Mt Plug, w/o Mtg Ears, 59 Pos. RM332-059-111-5900 Molex / AirBorn 1: $149.60 29In Stock	Mfr. Part No. RM332-059-111-5900 Mouser Part No 479-RM33259111590	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular, Plastic, 3 Row, Solder Cup Cable Mt Plug, w/o Mtg Ears, 59 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	29In Stock	$149.60 $140.61	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, Dual Row, 0.075"/1.91mm Pit., TH, 0.14" Tail Lg., Guide Set, Pre-Tinned Tin/Lead Alloy Term., 40 Pos. Molex / AirBorn RM222-040-212-5500 RM222-040-212-5500 Molex / AirBorn 1: $165.06 134In Stock	Mfr. Part No. RM222-040-212-5500 Mouser Part No 479-RM2220402125500	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, Dual Row, 0.075"/1.91mm Pit., TH, 0.14" Tail Lg., Guide Set, Pre-Tinned Tin/Lead Alloy Term., 40 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	134In Stock	$165.06 $134.18 $131.69	Min.: 1 Mult.: 1	No
Rectangular Mil Spec Connectors 3 Row Angle PCB Connector,31 pin, guide set RM372-122-312-5600-727 Molex / AirBorn 1: $352.91 1In Stock	Mfr. Part No. RM372-122-312-5600-727 Mouser Part No 479-3721223125600727	Molex / AirBorn	Rectangular Mil Spec Connectors 3 Row Angle PCB Connector,31 pin, guide set Learn More about Molex / AirBorn airborn r series connectors	Datasheet	1In Stock	$352.91 $315.51 $304.19	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.109" Tail Lg., Guide Set, Polarization 1 - w/o Loctite, Gold Term., 92 Pos. Molex / AirBorn RM322-092-201-5570 RM322-092-201-5570 Molex / AirBorn 1: $423.18 6In Stock	Mfr. Part No. RM322-092-201-5570 Mouser Part No 479-RM322-0922015570	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.109" Tail Lg., Guide Set, Polarization 1 - w/o Loctite, Gold Term., 92 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	6In Stock	$423.18 $332.11 $327.62 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.172" Tail Lg., Guide Set, Gold Term., 152 Pos. Molex / AirBorn RM322-152-221-5500 RM322-152-221-5500 Molex / AirBorn 1: $435.01 3In Stock 10Expected 5/3/2027	Mfr. Part No. RM322-152-221-5500 Mouser Part No 479-3221522215500	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 3 Rows, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.172" Tail Lg., Guide Set, Gold Term., 152 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	3In Stock 10Expected 5/3/2027	$435.01 $395.68 $381.49	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors 3 Row Cable Conn Plug RM332-071-111-5900 Molex / AirBorn 1: $281.19 12In Stock	Mfr. Part No. RM332-071-111-5900 Mouser Part No 479-RM3320711115900	Molex / AirBorn	Rectangular Mil Spec Connectors 3 Row Cable Conn Plug Learn More about Molex / AirBorn airborn r series connectors	Datasheet	12In Stock	$281.19 $275.47 $272.99 $270.57 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, Dual Row, 0.075"/1.91mm Pit., TH, 0.14" Tail Lg., Hex Turning Jackset, Gold Term., 40 Pos. Molex / AirBorn RM222-040-501-5900 RM222-040-501-5900 Molex / AirBorn 1: $216.57 144In Stock	Mfr. Part No. RM222-040-501-5900 Mouser Part No 479-RM2220405015900	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, Dual Row, 0.075"/1.91mm Pit., TH, 0.14" Tail Lg., Hex Turning Jackset, Gold Term., 40 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	144In Stock	$216.57 $198.75 $191.11 $184.73 View Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Plug, R/A, Plastic Body, Dual Row, 0.075"/1.91mm Pit., TH, 0.109" Tail Lg., Guide Set, Gold Term., 40 Pos. Molex / AirBorn RM252-040-311-5500 RM252-040-311-5500 Molex / AirBorn 1: $74.24 46In Stock	Mfr. Part No. RM252-040-311-5500 Mouser Part No 479-RM252431155	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Plug, R/A, Plastic Body, Dual Row, 0.075"/1.91mm Pit., TH, 0.109" Tail Lg., Guide Set, Gold Term., 40 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	46In Stock	$74.24 $64.55 $61.85	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 4 Rows, 0.075"/1.91mm Pit., w/o Mtg Ears, TH, 0.172" Tail Lg., Fixed Jackset Installed, Pre-Tinned Tin/Lead Alloy Term., 164 Pos. Molex / AirBorn RM422-164-832-9300 RM422-164-832-9300 Molex / AirBorn 1: $1,012.75 4In Stock	Mfr. Part No. RM422-164-832-9300 Mouser Part No 479-RM4221648329300	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Recept., Vert., Plastic Body, 4 Rows, 0.075"/1.91mm Pit., w/o Mtg Ears, TH, 0.172" Tail Lg., Fixed Jackset Installed, Pre-Tinned Tin/Lead Alloy Term., 164 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	4In Stock	$1,012.75 $800.37 Quote Quote	Min.: 1 Mult.: 1	No
Rectangular Mil Spec Connectors R-Series .075 RM342-071-581-5900 Molex / AirBorn 1: $686.15 5In Stock	Mfr. Part No. RM342-071-581-5900 Mouser Part No 479-RM3420715815900	Molex / AirBorn	Rectangular Mil Spec Connectors R-Series .075 Learn More about Molex / AirBorn airborn r series connectors	Datasheet	5In Stock	$686.15 $686.12 Quote Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors AirBorn RC Series Rectangular Bd Mt Conn., Stackable, 0.075"/1.91mm Pit., Plastic Body, Full Profile, Socket Contact, 0.6" Guide Lg., 0.5" Press-Fit Tail Lg., 4 Rows, 38 Columns, 152 Pos. Molex / AirBorn RC422-152-231-4200 RC422-152-231-4200 Molex / AirBorn 1: $912.02 10In Stock	Mfr. Part No. RC422-152-231-4200 Mouser Part No 479-RC4221522314200	Molex / AirBorn	Board to Board & Mezzanine Connectors AirBorn RC Series Rectangular Bd Mt Conn., Stackable, 0.075"/1.91mm Pit., Plastic Body, Full Profile, Socket Contact, 0.6" Guide Lg., 0.5" Press-Fit Tail Lg., 4 Rows, 38 Columns, 152 Pos. Learn More about Molex / AirBorn airborn rc connectors	Datasheet	10In Stock	$912.02 $706.78	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Plug, Vert., Plastic Body, Dual Row, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Fixed Jackset, Gold Term., 20 Pos. RM212-020-121-2900 Molex / AirBorn 1: $79.95 21In Stock	Mfr. Part No. RM212-020-121-2900 Mouser Part No 479-RM2122121290	Molex / AirBorn	Rectangular Mil Spec Connectors AirBorn R Series, Rectangular Bd Mt Plug, Vert., Plastic Body, Dual Row, 0.075"/1.91mm Pit., w/ Mtg Ears, TH, 0.14" Tail Lg., Fixed Jackset, Gold Term., 20 Pos. Learn More about Molex / AirBorn airborn r series connectors	Datasheet	21In Stock	$79.95 $69.40 $62.53 $57.56 View $56.14 $55.39 Quote	Min.: 1 Mult.: 1

R Series Connectors

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R Series Connectors

Types of Connectors