Standard Circular Connectors

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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: 26,08 €
87In Stock
New At Mouser

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

Mouser Part No
798-RM15WTPZ-12S81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

87In Stock

26,08 €

24,77 €

20,56 €

20,12 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BPE-6S(81)
Hirose Connector
1: 36,83 €
427In Stock

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

Mouser Part No
798-RM12BPE-6S81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

427In Stock

36,83 €

30,18 €

26,75 €

26,03 €

25,49 €

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Solder

5 A

Standard Circular Connector

RM15QPS-4SA(81)
Hirose Connector
1: 21,15 €
376In Stock

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

Mouser Part No
798-RM15QPS-4SA81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

376In Stock

21,15 €

17,31 €

15,56 €

15,44 €

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Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

Standard Circular Connector REC 10POS FOR PCB

RM15TRD-10SB(71)
Hirose Connector
1: 8,67 €
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

8,67 €

7,19 €

7,03 €

6,95 €

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

5 A

Standard Circular Connector

RM15WTPZ-10S(82)
Hirose Connector
1: 28,92 €
1In Stock
New At Mouser

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

Mouser Part No
798-RM15WTPZ-10S82

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

1In Stock

28,92 €

27,12 €

26,50 €

24,05 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TPN-10PC(31)
Hirose Connector
1: 15,33 €
88In Stock

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

Mouser Part No
798-RM15TPN-10PC31

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

88In Stock

15,33 €

13,03 €

12,21 €

11,02 €

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

5 A

Standard Circular Connector CAP

RM21TR-C(31)
Hirose Connector
1: 8,19 €
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

8,19 €

7,38 €

5,97 €

5,81 €

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector

RM15WTPZ-2S(82)
Hirose Connector
1: 27,55 €
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

27,55 €

18,79 €

18,78 €

18,51 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM21TR-20S(81)
Hirose Connector
1: 32,86 €
37In Stock

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

Mouser Part No
798-RM21TR-20S81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

37In Stock

32,86 €

28,47 €

28,30 €

27,97 €

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

5 A

Standard Circular Connector

RM12BRD-3S(81)
Hirose Connector
1: 9,19 €
521In Stock
400Expected 8/13/2026
New At Mouser

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

Mouser Part No
798-RM12BRD-3S81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

521In Stock

400Expected 8/13/2026

9,19 €

8,27 €

7,78 €

7,59 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-5S(81)
Hirose Connector
1: 9,49 €
312In Stock
New At Mouser

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

Mouser Part No
798-RM12BRD-5S81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

312In Stock

9,49 €

8,54 €

8,04 €

7,83 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TP-8S(81)
Hirose Connector
1: 35,32 €
60In Stock
New At Mouser

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

Mouser Part No
798-RM15TP-8S81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

60In Stock

35,32 €

30,23 €

27,98 €

26,99 €

26,66 €

Min.: 1
Mult.: 1

Standard Circular Connector Multi-Purpose Miniature Waterproof Connector, Screw Lock, Plug, 12 Pos

RM15WTPZ-12P(81)
Hirose Connector
1: 23,05 €
173In Stock
New At Mouser

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

Mouser Part No
798-RM15WTPZ-12P81

New At Mouser

Hirose Connector

Standard Circular Connector Multi-Purpose Miniature Waterproof Connector, Screw Lock, Plug, 12 Pos

Datasheet

173In Stock

23,05 €

19,99 €

18,50 €

17,85 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TRD-10P(81)
Hirose Connector
1: 14,74 €
140In Stock

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

Mouser Part No
798-RM15TRD-10P81

Hirose Connector

Standard Circular Connector

Datasheet

140In Stock

14,74 €

13,09 €

12,40 €

12,22 €

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Solder Cup

5 A

Standard Circular Connector

RM12BJB-4S(81)
Hirose Connector
1: 14,03 €
36In 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

36In Stock

14,03 €

12,16 €

11,52 €

10,93 €

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Solder Cup

5 A

Standard Circular Connector

RM12BRB-4PH(81)
Hirose Connector
1: 7,57 €
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

7,57 €

6,12 €

6,11 €

5,46 €

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM12BRB-4S(81)
Hirose Connector
1: 8,08 €
60In Stock
New At Mouser

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

Mouser Part No
798-RM12BRB-4S81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

60In Stock

8,08 €

6,54 €

5,83 €

5,45 €

5,27 €

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM12BRB-7S(81)
Hirose Connector
1: 8,66 €
58In Stock
New At Mouser

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

Mouser Part No
798-RM12BRB-7S81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

58In Stock

8,66 €

6,95 €

6,94 €

6,88 €

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM12BRD-2PH(81)
Hirose Connector
1: 7,16 €
218In Stock
New At Mouser

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

Mouser Part No
798-RM12BRD-2PH81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

218In Stock

7,16 €

5,81 €

5,80 €

4,83 €

4,63 €

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-2S(81)
Hirose Connector
1: 9,03 €
185In Stock
New At Mouser

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

Mouser Part No
798-RM12BRD-2S81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

185In Stock

9,03 €

7,52 €

7,22 €

7,02 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-3PH(81)
Hirose Connector
1: 7,67 €
60In Stock
New At Mouser

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

Mouser Part No
798-RM12BRD-3PH81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

60In Stock

7,67 €

6,91 €

6,50 €

6,33 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-4PH(81)
Hirose Connector
1: 7,19 €
59In Stock
New At Mouser

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

Mouser Part No
798-RM12BRD-4PH81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

59In Stock

7,19 €

5,92 €

5,62 €

5,46 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-5PH(81)
Hirose Connector
1: 7,45 €
66In Stock
New At Mouser

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

Mouser Part No
798-RM12BRD-5PH81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

66In Stock

7,45 €

6,03 €

5,73 €

5,57 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-6PH(81)
Hirose Connector
1: 7,57 €
39In Stock
60Expected 8/20/2026
New At Mouser

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

Mouser Part No
798-RM12BRD-6PH81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

39In Stock

60Expected 8/20/2026

7,57 €

6,12 €

5,82 €

5,46 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-7PH(81)
Hirose Connector
1: 7,67 €
67In Stock
New At Mouser

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

Mouser Part No
798-RM12BRD-7PH81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

67In Stock

7,67 €

6,91 €

6,50 €

6,33 €

View

Min.: 1
Mult.: 1

Receptacles

RM Miniature Circular Connectors

Types of Standard Circular Connectors

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