Standard Circular Connectors – Mouser Singapore

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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.

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Types of Standard Circular Connectors

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Part #

Standard Circular Connector

RM15WTPZ-12S(81)
Hirose Connector
1: $41.24
102In Stock
New Product

Mfr. Part No.
RM15WTPZ-12S(81)

Mouser Part No
798-RM15WTPZ-12S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

102In Stock

$41.24

$39.17

$31.81

$31.27

Quote

Min.: 1
Mult.: 1

Standard Circular Connector

RM15WTPZ-2S(81)
Hirose Connector
1: $34.78
15In Stock
New Product

Mfr. Part No.
RM15WTPZ-2S(81)

Mouser Part No
798-RM15WTPZ-2S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

15In Stock

$34.78

$33.32

$32.57

$29.54

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TP-4SA(81)
Hirose Connector
1: $31.23
152In Stock

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

Mouser Part No
798-RM15TP-4SA81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

152In Stock

$31.23

$27.19

$25.39

$24.70

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

10 A

Standard Circular Connector REC 10POS FOR PCB

RM15TRD-10SB(71)
Hirose Connector
1: $13.45
348In Stock

Mfr. Part No.
RM15TRD-10SB(71)

Mouser Part No
798-RM15TRD10SB71

Hirose Connector

Standard Circular Connector REC 10POS FOR PCB

Learn More

Datasheet

348In Stock

$13.45

$11.37

$11.12

$10.99

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

5 A

Standard Circular Connector

RM12BPE-6S(81)
Hirose Connector
1: $58.78
427In Stock

Mfr. Part No.
RM12BPE-6S(81)

Mouser Part No
798-RM12BPE-6S81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

427In Stock

$58.78

$47.64

$45.22

$43.89

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Solder

5 A

Standard Circular Connector

RM15QPS-4SA(81)
Hirose Connector
1: $33.44
380In Stock

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

Mouser Part No
798-RM15QPS-4SA81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

380In Stock

$33.44

$27.38

$24.60

$24.41

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

Standard Circular Connector

RM15WTPZ-10S(82)
Hirose Connector
1: $45.74
1In Stock
New Product

Mfr. Part No.
RM15WTPZ-10S(82)

Mouser Part No
798-RM15WTPZ-10S82

New Product

Hirose Connector

Standard Circular Connector

Datasheet

1In Stock

$45.74

$42.89

$41.90

$38.03

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TPN-10PC(31)
Hirose Connector
1: $24.24
88In Stock

Mfr. Part No.
RM15TPN-10PC(31)

Mouser Part No
798-RM15TPN-10PC31

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

88In Stock

$24.24

$20.60

$19.31

$18.35

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

5 A

Standard Circular Connector CAP

RM21TR-C(31)
Hirose Connector
1: $12.95
18In Stock

Mfr. Part No.
RM21TR-C(31)

Mouser Part No
798-RM21TR-C31

Hirose Connector

Standard Circular Connector CAP

Learn More

Datasheet

18In Stock

$12.95

$11.67

$9.44

$9.18

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector

RM15WTPZ-2S(82)
Hirose Connector
1: $43.56
4In Stock
New Product

Mfr. Part No.
RM15WTPZ-2S(82)

Mouser Part No
798-RM15WTPZ-2S82

New Product

Hirose Connector

Standard Circular Connector

Datasheet

4In Stock

$43.56

$29.72

$29.70

$29.27

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM21TR-20S(81)
Hirose Connector
1: $55.23
37In Stock

Mfr. Part No.
RM21TR-20S(81)

Mouser Part No
798-RM21TR-20S81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

37In Stock

$55.23

$48.35

$47.02

$45.46

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

5 A

Standard Circular Connector

RM12BRD-4S(81)
Hirose Connector
1: $14.04
411In Stock
New Product

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

Mouser Part No
798-RM12BRD-4S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

411In Stock

$14.04

$11.36

$11.34

$10.50

View

Min.: 1
Mult.: 1

Solder Cup

Standard Circular Connector

RM12BRD-5S(81)
Hirose Connector
1: $15.00
334In Stock
New Product

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

Mouser Part No
798-RM12BRD-5S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

334In Stock

$15.00

$13.50

$12.72

$12.39

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TP-8S(81)
Hirose Connector
1: $55.86
60In Stock
New Product

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

Mouser Part No
798-RM15TP-8S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

60In Stock

$55.86

$47.80

$44.24

$42.68

$42.16

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-3S(81)
Hirose Connector
1: $14.54
526In Stock
400Expected 19/10/2026
New Product

Mfr. Part No.
RM12BRD-3S(81)

Mouser Part No
798-RM12BRD-3S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

526In Stock

400Expected 19/10/2026

$14.54

$13.08

$12.31

$12.00

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRB-4PH(81)
Hirose Connector
1: $11.97
87In Stock
New Product

Mfr. Part No.
RM12BRB-4PH(81)

Mouser Part No
798-RM12BRB-4PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

87In Stock

$11.97

$9.68

$9.67

$8.64

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM12BRB-4S(81)
Hirose Connector
1: $12.78
75In Stock
New Product

Mfr. Part No.
RM12BRB-4S(81)

Mouser Part No
798-RM12BRB-4S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

75In Stock

$12.78

$10.35

$10.34

$9.22

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM12BRB-7S(81)
Hirose Connector
1: $13.70
60In Stock
New Product

Mfr. Part No.
RM12BRB-7S(81)

Mouser Part No
798-RM12BRB-7S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

60In Stock

$13.70

$10.99

$10.98

$10.88

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM12BRD-2PH(81)
Hirose Connector
1: $11.33
233In Stock
New Product

Mfr. Part No.
RM12BRD-2PH(81)

Mouser Part No
798-RM12BRD-2PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

233In Stock

$11.33

$9.18

$9.17

$7.64

$7.32

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-2S(81)
Hirose Connector
1: $14.28
126In Stock
60Expected 10/7/2026
New Product

Mfr. Part No.
RM12BRD-2S(81)

Mouser Part No
798-RM12BRD-2S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

126In Stock

60Expected 10/7/2026

$14.28

$11.89

$11.42

$11.10

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-5PH(81)
Hirose Connector
1: $11.78
66In Stock
New Product

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

Mouser Part No
798-RM12BRD-5PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

66In Stock

$11.78

$9.53

$9.06

$8.81

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-6PH(81)
Hirose Connector
1: $11.97
39In Stock
60On Order
New Product

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

Mouser Part No
798-RM12BRD-6PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

39In Stock

60On Order

$11.97

$9.68

$9.21

$8.64

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15QPS-10S(81)
Hirose Connector
1: $44.28
47In Stock
New Product

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

Mouser Part No
798-RM15QPS-10S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

47In Stock

$44.28

$37.47

$35.75

$33.33

$32.64

Min.: 1
Mult.: 1

Standard Circular Connector

RM15QPS-12PH(81)
Hirose Connector
1: $41.94
60In Stock
New Product

Mfr. Part No.
RM15QPS-12PH(81)

Mouser Part No
798-RM15QPS-12PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

60In Stock

$41.94

$34.56

$33.61

$33.06

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15QPS-4PA(81)
Hirose Connector
1: $41.74
26In Stock
New Product

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

Mouser Part No
798-RM15QPS-4PA81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

26In Stock

$41.74

$33.80

$33.78

$31.25

$31.09

Min.: 1
Mult.: 1

RM Miniature Circular Connectors

Types of Standard Circular Connectors

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