.hide-partial { max-height: none; } .show-more { display: none; }

RM Series Connectors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 614

Applied Filters:

Series = RM

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0L-12CG-NS1
Amphenol SINE Systems
1: $21.09
306In Stock

Mfr. Part No.
RT0L-12CG-NS1

Mouser Part No
654-RT0L-12CG-NS1

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

306In Stock

$21.09

$17.92

$16.81

$15.99

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0L-12CG-NS2
Amphenol SINE Systems
1: $20.49
394In Stock

Mfr. Part No.
RT0L-12CG-NS2

Mouser Part No
654-RT0L-12CG-NS2

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

394In Stock

$20.49

$17.92

$16.81

$16.00

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0L-14CG-NS1
Amphenol SINE Systems
1: $20.24
281In Stock

Mfr. Part No.
RT0L-14CG-NS1

Mouser Part No
654-RT0L-14CG-NS1

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

281In Stock

$20.24

$18.60

$17.71

$16.85

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0L-14CG-NS2
Amphenol SINE Systems
1: $20.64
134In Stock
300Expected 18/5/2026

Mfr. Part No.
RT0L-14CG-NS2

Mouser Part No
654-RT0L-14CG-NS2

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

134In Stock

300Expected 18/5/2026

$20.64

$18.75

$17.71

$16.86

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0L-16CG-NS1
Amphenol SINE Systems
1: $21.49
250In Stock

Mfr. Part No.
RT0L-16CG-NS1

Mouser Part No
654-RT0L-16CG-NS1

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

250In Stock

$21.49

$19.52

$18.54

$17.65

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0S-12CG-NS1
Amphenol SINE Systems
1: $21.09
215In Stock

Mfr. Part No.
RT0S-12CG-NS1

Mouser Part No
654-RT0S-12CG-NS1

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

215In Stock

$21.09

$17.92

$16.81

$15.99

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0S-14CG-NS1
Amphenol SINE Systems
1: $20.36
323In Stock

Mfr. Part No.
RT0S-14CG-NS1

Mouser Part No
654-RT0S-14CG-NS1

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

323In Stock

$20.36

$18.77

$17.71

$16.85

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0S-14CG-NS2
Amphenol SINE Systems
1: $21.24
305In Stock

Mfr. Part No.
RT0S-14CG-NS2

Mouser Part No
654-RT0S-14CG-NS2

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

305In Stock

$21.24

$18.86

$17.71

$16.86

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BJB-4S(81)
Hirose Connector
1: $20.38
40In Stock
New At Mouser

Mfr. Part No.
RM12BJB-4S(81)

Mouser Part No
798-RM12BJB-4S81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

40In Stock

$20.38

$16.21

$16.19

$15.69

View

Min.: 1
Mult.: 1

Standard Circular Contacts MACHINED PIN 20-16

RM16M23D28
Souriau
1: $3.11
2,805In Stock

Mfr. Part No.
RM16M23D28

Mouser Part No
649-RM16M23D28

Souriau

Standard Circular Contacts MACHINED PIN 20-16

Learn More

Datasheet

2,805In Stock

$3.11

$2.95

$2.82

$2.68

View

Min.: 1
Mult.: 1

Standard Circular Contacts MALE CRIMP CONTACT AWG 16

RM16M31D28
Souriau
1: $5.75
4,423In Stock
50On Order

Mfr. Part No.
RM16M31D28

Mouser Part No
649-RM16M31D28

Souriau

Standard Circular Contacts MALE CRIMP CONTACT AWG 16

Learn More

Datasheet

4,423In Stock

50On Order

$5.75

$5.05

$4.50

$4.30

View

Min.: 1
Mult.: 1

Standard Circular Contacts MALE CRIMP CONTACT AWG 18

RM18W3K
Souriau
1: $3.27
1,494In Stock
10,000On Order

Mfr. Part No.
RM18W3K

Mouser Part No
649-RM18W3K

Souriau

Standard Circular Contacts MALE CRIMP CONTACT AWG 18

Learn More

Datasheet

1,494In Stock

10,000On Order

$3.27

$2.78

$2.47

$2.36

View

Min.: 1
Mult.: 1

Standard Circular Contacts T/TRIO CRIMP CONTACT Male

RM20M12K
Souriau
1: $1.79
11,051In Stock

Mfr. Part No.
RM20M12K

Mouser Part No
649-RM20M12K

Souriau

Standard Circular Contacts T/TRIO CRIMP CONTACT Male

Learn More

Datasheet

11,051In Stock

$1.79

$1.58

$1.47

$1.40

View

Min.: 1
Mult.: 1

Standard Circular Contacts Mach Pin #22-2

RM20M13D28
Souriau
1: $4.39
1,007In Stock

Mfr. Part No.
RM20M13D28

Mouser Part No
649-RM20M13D28

Souriau

Standard Circular Contacts Mach Pin #22-2

Learn More

Datasheet

1,007In Stock

$4.39

$4.16

$3.81

$3.63

View

Min.: 1
Mult.: 1

Standard Circular Contacts Male/Pin Machine Contact

RM24W3K
Souriau
1: $2.15
4,022In Stock

Mfr. Part No.
RM24W3K

Mouser Part No
649-RM24W3K

Souriau

Standard Circular Contacts Male/Pin Machine Contact

Learn More

Datasheet

4,022In Stock

$2.15

$1.83

$1.64

$1.56

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0B-14CG-NS2
Amphenol SINE Systems
1: $33.97
43In Stock
600Expected 12/6/2026

Mfr. Part No.
RT0B-14CG-NS2

Mouser Part No
654-RT0B-14CG-NS2

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

43In Stock

600Expected 12/6/2026

$33.97

$28.87

$27.06

$25.77

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0B-16CG-NS2
Amphenol SINE Systems
1: $35.83
25In Stock

Mfr. Part No.
RT0B-16CG-NS2

Mouser Part No
654-RT0B-16CG-NS2

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

25In Stock

$35.83

$30.45

$28.55

$27.19

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0L-10CG-NS1
Amphenol SINE Systems
1: $19.07
20In Stock
300Expected 2/6/2026

Mfr. Part No.
RT0L-10CG-NS1

Mouser Part No
654-RT0L-10CG-NS1

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

20In Stock

300Expected 2/6/2026

$19.07

$16.21

$15.19

$14.46

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0L-18CG-NS1
Amphenol SINE Systems
1: $19.33
114In Stock

Mfr. Part No.
RT0L-18CG-NS1

Mouser Part No
654-RT0L-18CG-NS1

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

114In Stock

$19.33

$17.60

$17.15

$17.14

View

Min.: 1
Mult.: 1

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0S-16CG-NS2
Amphenol SINE Systems
1: $22.28
38In Stock
300Expected 25/5/2026

Mfr. Part No.
RT0S-16CG-NS2

Mouser Part No
654-RT0S-16CG-NS2

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

Learn More

Datasheet

38In Stock

300Expected 25/5/2026

$22.28

$19.78

$18.54

$17.65

View

Min.: 1
Mult.: 1

Standard Circular Connector Plug, 3 Position, Male, Shell Size 20, Radsok High Amperage Technology, with Shielded Cord Grip, Range 13.5 14.0 mm

RTHP6203PNH-16S2
Amphenol SINE Systems
1: $82.83
77In Stock

Mfr. Part No.
RTHP6203PNH-16S2

Mouser Part No
523-RTHP6203PNH-16S2

Amphenol SINE Systems

Standard Circular Connector Plug, 3 Position, Male, Shell Size 20, Radsok High Amperage Technology, with Shielded Cord Grip, Range 13.5 14.0 mm

Learn More

Datasheet

77In Stock

$82.83

$70.42

$66.00

$61.66

View

Min.: 1
Mult.: 1

Standard Circular Contacts MALE SOLID CRIMP

RMMX110-1D28
Souriau
1: $69.37
39In Stock

Mfr. Part No.
RMMX110-1D28

Mouser Part No
649-RMMX110-1D28

Souriau

Standard Circular Contacts MALE SOLID CRIMP

Learn More

Datasheet

39In Stock

$69.37

$61.94

$59.31

$57.74

View

Min.: 1
Mult.: 1

Standard Circular Connector Wall Mtg Recpt Sckt 16Awg 4 pin

RT00104SNH-K
Amphenol SINE Systems
1: $21.95
145In Stock

Mfr. Part No.
RT00104SNH-K

Mouser Part No
654-RT00104SNH-K

Amphenol SINE Systems

Standard Circular Connector Wall Mtg Recpt Sckt 16Awg 4 pin

Learn More

Datasheet

145In Stock

$21.95

$18.67

$18.65

$17.11

View

Min.: 1
Mult.: 1

Standard Circular Connector Sqr Flg Rcpt 12 Pos SZ 14 Socket

RT001412SNH
Amphenol SINE Systems
1: $15.44
586In Stock

Mfr. Part No.
RT001412SNH

Mouser Part No
654-RT001412SNH

Amphenol SINE Systems

Standard Circular Connector Sqr Flg Rcpt 12 Pos SZ 14 Socket

Learn More

Datasheet

586In Stock

$15.44

$14.00

$12.91

$12.30

View

Min.: 1
Mult.: 1

Standard Circular Connector 3.6mm 4 Pin Recptle Female

RT00164SNH
Amphenol SINE Systems
1: $18.60
166In Stock

Mfr. Part No.
RT00164SNH

Mouser Part No
654-RT00164SNH

Amphenol SINE Systems

Standard Circular Connector 3.6mm 4 Pin Recptle Female

Learn More

Datasheet

166In Stock

$18.60

$16.83

$14.94

$14.53

View

Min.: 1
Mult.: 1

RM Series Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support