Standard Circular Connectors

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

RM Miniature Circular Connectors

Hirose RM Miniature Circular Connectors are compact, rugged, and excellent in mechanical and electrical performance. Mechanically stable due to its rigid and simple construction, the RM Series is available in a variety of shell sizes. Hirose RM Miniature Circular Connectors meet the stringent demands of communication and electronic equipment.

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

Types of Standard Circular Connectors

List Images

Results: 114

Applied Filters:

Product

Contact Gender

Termination Style

Current Rating

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

RM12BRD-4PH(81)
Hirose Connector
1: $8.36
58In Stock

Mfr. Part No.
RM12BRD-4PH(81)

Mouser Part No
798-RM12BRD-4PH81

Hirose Connector

Standard Circular Connector

Datasheet

58In Stock

$8.36

$6.88

$6.54

$6.35

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-5PH(81)
Hirose Connector
1: $8.66
66In Stock

Mfr. Part No.
RM12BRD-5PH(81)

Mouser Part No
798-RM12BRD-5PH81

Hirose Connector

Standard Circular Connector

Datasheet

66In Stock

$8.66

$7.01

$6.66

$6.48

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-6PH(81)
Hirose Connector
1: $10.50
99In Stock

Mfr. Part No.
RM12BRD-6PH(81)

Mouser Part No
798-RM12BRD-6PH81

Hirose Connector

Standard Circular Connector

Datasheet

99In Stock

$10.50

$9.45

$8.90

$8.67

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-7PH(81)
Hirose Connector
1: $10.13
64In Stock

Mfr. Part No.
RM12BRD-7PH(81)

Mouser Part No
798-RM12BRD-7PH81

Hirose Connector

Standard Circular Connector

Datasheet

64In Stock

$10.13

$9.12

$8.58

$8.36

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM15QPS-10S(81)
Hirose Connector
1: $37.81
47In Stock

Mfr. Part No.
RM15QPS-10S(81)

Mouser Part No
798-RM15QPS-10S81

Hirose Connector

Standard Circular Connector

Datasheet

47In Stock

$37.81

$32.13

$30.12

$28.78

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15QPS-4PA(81)
Hirose Connector
1: $30.69
24In Stock

Mfr. Part No.
RM15QPS-4PA(81)

Mouser Part No
798-RM15QPS-4PA81

Hirose Connector

Standard Circular Connector

Datasheet

24In Stock

$30.69

$24.85

$24.84

$22.98

$22.86

Min.: 1
Mult.: 1

Standard Circular Connector

RM15QPS-8PH(81)
Hirose Connector
1: $35.75
20In Stock

Mfr. Part No.
RM15QPS-8PH(81)

Mouser Part No
798-RM15QPS-8PH81

Hirose Connector

Standard Circular Connector

Datasheet

20In Stock

$35.75

$28.94

$27.55

$26.77

$26.43

Min.: 1
Mult.: 1

Standard Circular Connector

RM15QRD-8S(81)
Hirose Connector
1: $17.96
24In Stock
40Expected 10/09/2026

Mfr. Part No.
RM15QRD-8S(81)

Mouser Part No
798-RM15QRD-8S81

Hirose Connector

Standard Circular Connector

Datasheet

24In Stock

40Expected 10/09/2026

$17.96

$14.54

$13.83

$13.44

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TP-8PH(81)
Hirose Connector
1: $36.46
12In Stock

Mfr. Part No.
RM15TP-8PH(81)

Mouser Part No
798-RM15TP-8PH81

Hirose Connector

Standard Circular Connector

Datasheet

12In Stock

$36.46

$31.97

$28.09

$27.30

$27.00

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TPD-12S(81)
Hirose Connector
1: $46.90
10In Stock

Mfr. Part No.
RM15TPD-12S(81)

Mouser Part No
798-RM15TPD-12S81

Hirose Connector

Standard Circular Connector

Datasheet

10In Stock

$46.90

$39.84

$37.88

$36.66

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TRD-10S(81)
Hirose Connector
1: $15.85
60In Stock

Mfr. Part No.
RM15TRD-10S(81)

Mouser Part No
798-RM15TRD-10S81

Hirose Connector

Standard Circular Connector

60In Stock

$15.85

$12.83

$12.82

$11.45

$10.86

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TRD-12P(81)
Hirose Connector
1: $20.66
20In Stock
40Expected 28/08/2026

Mfr. Part No.
RM15TRD-12P(81)

Mouser Part No
798-RM15TRD-12P81

Hirose Connector

Standard Circular Connector

20In Stock

40Expected 28/08/2026

$20.66

$17.91

$16.96

$16.72

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TRH-10S(81)
Hirose Connector
1: $20.50
18In Stock

Mfr. Part No.
RM15TRH-10S(81)

Mouser Part No
798-RM15TRH-10S81

Hirose Connector

Standard Circular Connector

Datasheet

18In Stock

$20.50

$17.77

$16.84

$16.60

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TRH-8S(81)
Hirose Connector
1: $15.75
26In Stock

Mfr. Part No.
RM15TRH-8S(81)

Mouser Part No
798-RM15TRH-8S81

Hirose Connector

Standard Circular Connector

Datasheet

26In Stock

$15.75

$12.75

$12.74

$11.79

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15WTPZ-8P(81)
Hirose Connector
1: $30.65
15In Stock
20Expected 18/09/2026

Mfr. Part No.
RM15WTPZ-8P(81)

Mouser Part No
798-RM15WTPZ-8P81

Hirose Connector

Standard Circular Connector

Datasheet

15In Stock

20Expected 18/09/2026

$30.65

$26.04

$24.41

$23.32

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15WTPZ-8S(81)
Hirose Connector
1: $28.07
16In Stock

Mfr. Part No.
RM15WTPZ-8S(81)

Mouser Part No
798-RM15WTPZ-8S81

Hirose Connector

Standard Circular Connector

Datasheet

16In Stock

$28.07

$27.40

$23.15

Min.: 1
Mult.: 1

Standard Circular Connector Jack 6position STRGT SILV BAYONET

RM12BJB-6S(81)
Hirose Connector
1: $22.60
160In Stock

Mfr. Part No.
RM12BJB-6S(81)

Mouser Part No
798-RM12BJB-6S(81)

Hirose Connector

Standard Circular Connector Jack 6position STRGT SILV BAYONET

Learn More

Datasheet

160In Stock

$22.60

$18.29

$18.28

$17.64

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Solder

5 A

Standard Circular Connector

RM15TRH-2PA(81)
Hirose Connector
1: $16.33
26In Stock

Mfr. Part No.
RM15TRH-2PA(81)

Mouser Part No
798-RM15TRH-2PA81

Hirose Connector

Standard Circular Connector

Datasheet

26In Stock

$16.33

$14.48

$13.91

$12.44

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TRH-2SA(81)
Hirose Connector
1: $15.93
16In Stock

Mfr. Part No.
RM15TRH-2SA(81)

Mouser Part No
798-RM15TRH-2SA81

Hirose Connector

Standard Circular Connector

Datasheet

16In Stock

$15.93

$13.81

$13.08

$12.89

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TP-4SA(81)
Hirose Connector
1: $26.99
151In Stock

Mfr. Part No.
RM15TP-4SA(81)

Mouser Part No
798-RM15TP-4SA81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

151In Stock

$26.99

$24.00

$22.49

$21.42

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

10 A

Standard Circular Connector CAP

RM15TR-C(31)
Hirose Connector
1: $12.68
9In Stock

Mfr. Part No.
RM15TR-C(31)

Mouser Part No
798-RM15TR-C31

Hirose Connector

Standard Circular Connector CAP

Learn More

Datasheet

9In Stock

$12.68

$11.22

$9.57

$9.30

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector RM 21Shell 15 Contacts

RM21TR-15S(81)
Hirose Connector
1: $42.06
4In Stock

Mfr. Part No.
RM21TR-15S(81)

Mouser Part No
798-RM21TR-15S(81)

Hirose Connector

Standard Circular Connector RM 21Shell 15 Contacts

Learn More

Datasheet

4In Stock

$42.06

$35.75

$33.51

$31.91

$31.58

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

Standard Circular Contacts Contact M 1 POS Crim ST 1Terminal 1Port

RM-PC-112
Hirose Connector
1: $0.57
791In Stock

Mfr. Part No.
RM-PC-112

Mouser Part No
798-RM-PC-112

Hirose Connector

Standard Circular Contacts Contact M 1 POS Crim ST 1Terminal 1Port

Learn More

Datasheet

791In Stock

$0.57

$0.485

$0.433

$0.411

View

Min.: 1
Mult.: 1

Contacts

Pin (Male)

Crimp

Standard Circular Contacts Contact F 1 POS Crim ST 1Terminal 1Port

RM-SC-112
Hirose Connector
1: $0.57
1,295In Stock

Mfr. Part No.
RM-SC-112

Mouser Part No
798-RM-SC-112

Hirose Connector

Standard Circular Contacts Contact F 1 POS Crim ST 1Terminal 1Port

Datasheet

1,295In Stock

$0.57

$0.485

$0.433

$0.411

View

Min.: 1
Mult.: 1

Contacts

Socket (Female)

Crimp

5 A

Standard Circular Connector ROUND MINI CBL BUSHING BAYONET LK

RM12BPG-B(71)
Hirose Connector
1: $2.67
164In Stock

Mfr. Part No.
RM12BPG-B(71)

Mouser Part No
798-RM12BPG-B(71)

Hirose Connector

Standard Circular Connector ROUND MINI CBL BUSHING BAYONET LK

Learn More

Datasheet

164In Stock

$2.67

$2.27

$2.03

$1.92

View

Min.: 1
Mult.: 1

Accessories

RM Miniature Circular Connectors

Types of Standard Circular Connectors

Customer Service Office

Company

Resources

Support