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: 116

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 6 POS RECPTL

RM12BRB-6S(81)
Hirose Connector
1: 18,89 €
18In Stock

Mfr. Part No.
RM12BRB-6S(81)

Mouser Part No
798-RM12BRB-6S(81)

Hirose Connector

Standard Circular Connector 6 POS RECPTL

Learn More

Datasheet

18In Stock

18,89 €

15,30 €

14,56 €

14,15 €

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Solder

5 A

Standard Circular Connector

RM21TP-15S(81)
Hirose Connector
1: 38,39 €
15In Stock

Mfr. Part No.
RM21TP-15S(81)

Mouser Part No
798-RM21TP-15S81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

15In Stock

38,39 €

33,91 €

30,19 €

29,12 €

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

Standard Circular Connector

RM21TP-20S(81)
Hirose Connector
1: 42,01 €
6In Stock

Mfr. Part No.
RM21TP-20S(81)

Mouser Part No
798-RM21TP-20S81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

6In Stock

42,01 €

35,71 €

33,04 €

31,87 €

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

5 A

Standard Circular Connector

RM21TR-20S(81)
Hirose Connector
1: 34,14 €
44In Stock

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

Mouser Part No
798-RM21TR-20S81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

44In Stock

34,14 €

29,82 €

28,53 €

25,90 €

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

5 A

Standard Circular Connector

RM12BPE-3PH81
Hirose Connector
1: 14,03 €
189In Stock
Factory Special Order

Mfr. Part No.
RM12BPE-3PH81

Mouser Part No
798-RM12BPE-3PH81

Factory Special Order

Hirose Connector

Standard Circular Connector

Datasheet

189In Stock

14,03 €

11,92 €

11,16 €

10,63 €

View

Min.: 1
Mult.: 1

Plugs

Pin (Male)

Solder

5 A

Standard Circular Connector

RM12BRD-2S(81)
Hirose Connector
1: 7,74 €
30Expected 13/03/2026
New Product

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

Mouser Part No
798-RM12BRD-2S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

30Expected 13/03/2026

7,74 €

6,17 €

6,16 €

5,61 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TRH-4SA(81)
Hirose Connector
1: 11,69 €
80Expected 22/05/2026

Mfr. Part No.
RM15TRH-4SA(81)

Mouser Part No
798-RM15TRH-4SA81

Hirose Connector

Standard Circular Connector

Learn More

Datasheet

80Expected 22/05/2026

11,69 €

9,46 €

9,45 €

8,07 €

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

10 A

Standard Circular Connector

RM15WTPZ-12S(81)
Hirose Connector
1: 22,29 €
61On Order
New Product

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

Mouser Part No
798-RM15WTPZ-12S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

61On Order

22,29 €

21,49 €

20,92 €

19,07 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TRD-10P(81)
Hirose Connector
1: 13,73 €
104On Order
New Product

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

Mouser Part No
798-RM15TRD-10P81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

104On Order

13,73 €

11,90 €

11,27 €

10,72 €

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Solder Cup

5 A

Standard Circular Connector

RM12BRB-7S(81)
Hirose Connector
1: 8,11 €
Non-Stocked Lead-Time 12 Weeks
New Product

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

Mouser Part No
798-RM12BRB-7S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

Non-Stocked Lead-Time 12 Weeks

8,11 €

6,36 €

6,32 €

5,74 €

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM15QPS-10PH(81)
Hirose Connector
1: 24,32 €
Non-Stocked Lead-Time 10 Weeks
New Product

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

Mouser Part No
798-RM15QPS-10PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

Non-Stocked Lead-Time 10 Weeks

24,32 €

20,02 €

19,63 €

19,12 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15QRD-10S(81)
Hirose Connector
1: 13,46 €
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
RM15QRD-10S(81)

Mouser Part No
798-RM15QRD-10S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

Non-Stocked Lead-Time 10 Weeks

13,46 €

11,00 €

10,99 €

10,10 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15WTPZ-10P(81)
Hirose Connector
1: 21,06 €
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part No.
RM15WTPZ-10P(81)

Mouser Part No
798-RM15WTPZ-10P81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

Non-Stocked Lead-Time 4 Weeks

21,06 €

19,01 €

17,57 €

17,48 €

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15WTPZ-2S(81)
Hirose Connector
1: 20,55 €
Non-Stocked Lead-Time 8 Weeks
New Product

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

Mouser Part No
798-RM15WTPZ-2S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

Non-Stocked Lead-Time 8 Weeks

20,55 €

17,93 €

16,43 €

15,94 €

View

Min.: 1
Mult.: 1

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

RM-PC-122
Hirose Connector
1: 0,396 €
Non-Stocked

Mfr. Part No.
RM-PC-122

Mouser Part No
798-RM-PC-122

Hirose Connector

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

Datasheet

Non-Stocked

0,396 €

0,333 €

0,298 €

0,26 €

View

Min.: 1
Mult.: 1

Contacts

Pin (Male)

Standard Circular Connector ROUND MINI CRIMP TYP ML CONT LOOSE PC

RM-PC-212
Hirose Connector
8 000: 0,158 €
Non-Stocked

Mfr. Part No.
RM-PC-212

Mouser Part No
798-RM-PC-212

Hirose Connector

Standard Circular Connector ROUND MINI CRIMP TYP ML CONT LOOSE PC

Learn More

Datasheet

Non-Stocked

Reel

0,158 €

0,151 €

Min.: 8 000
Mult.: 8 000

Reel: 8 000

Standard Circular Connector ROUND MINI CRIMP TYP ML CONT STRIP CONT

RM-PC-222
Hirose Connector
8 000: 0,158 €
Non-Stocked

Mfr. Part No.
RM-PC-222

Mouser Part No
798-RM-PC-222

Hirose Connector

Standard Circular Connector ROUND MINI CRIMP TYP ML CONT STRIP CONT

Learn More

Datasheet

Non-Stocked

Reel

0,158 €

0,151 €

Min.: 8 000
Mult.: 8 000

Reel: 8 000

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

RM-SC-122
Hirose Connector
1: 0,507 €
N/A

Mfr. Part No.
RM-SC-122

Mouser Part No
798-RM-SC-122

Hirose Connector

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

Datasheet

N/A

0,507 €

0,432 €

0,39 €

0,36 €

View

Min.: 1
Mult.: 1

Contacts

Socket (Female)

Standard Circular Connector ROUND MINI CRIMP TYP ML CONT STRIP CONT

RM-SC-212
Hirose Connector
8 000: 0,158 €
Non-Stocked

Mfr. Part No.
RM-SC-212

Mouser Part No
798-RM-SC-212

Hirose Connector

Standard Circular Connector ROUND MINI CRIMP TYP ML CONT STRIP CONT

Learn More

Datasheet

Non-Stocked

Reel

0,158 €

0,151 €

Min.: 8 000
Mult.: 8 000

Reel: 8 000

Standard Circular Connector ROUND MINI CRIMP TYP ML CONT STRIP CONT

RM-SC-222
Hirose Connector
8 000: 0,237 €
Non-Stocked

Mfr. Part No.
RM-SC-222

Mouser Part No
798-RM-SC-222

Hirose Connector

Standard Circular Connector ROUND MINI CRIMP TYP ML CONT STRIP CONT

Learn More

Datasheet

Non-Stocked

Reel

0,237 €

Min.: 8 000
Mult.: 8 000

Reel: 8 000

Standard Circular Connector ROUND MINI SQUARE MNT FLANGE

RM12BR-F(71)
Hirose Connector
160: 1,64 €
Non-Stocked

Mfr. Part No.
RM12BR-F(71)

Mouser Part No
798-RM12BR-F(71)

Hirose Connector

Standard Circular Connector ROUND MINI SQUARE MNT FLANGE

Learn More

Datasheet

Non-Stocked

1,64 €

1,62 €

Min.: 160
Mult.: 10

Accessories

Standard Circular Connector

RM12BRB-5PH(81)
Hirose Connector
1: 7,06 €
Non-Stocked
New Product

Mfr. Part No.
RM12BRB-5PH(81)

Mouser Part No
798-RM12BRB-5PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

Non-Stocked

7,06 €

5,61 €

5,60 €

5,59 €

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM12BRB-5S(81)
Hirose Connector
1: 7,44 €
Non-Stocked
New Product

Mfr. Part No.
RM12BRB-5S(81)

Mouser Part No
798-RM12BRB-5S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

Non-Stocked

7,44 €

5,88 €

5,87 €

5,46 €

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM12BRB-7PH(81)
Hirose Connector
1: 7,06 €
Non-Stocked
New Product

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

Mouser Part No
798-RM12BRB-7PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

Non-Stocked

7,06 €

5,61 €

5,60 €

5,24 €

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM12BRB-7SG(81)
Hirose Connector
1: 16,25 €
Non-Stocked
New Product

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

Mouser Part No
798-RM12BRB-7SG81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

Non-Stocked

16,25 €

12,77 €

12,76 €

12,49 €

View

Min.: 1
Mult.: 1

RM Miniature Circular Connectors

Types of Standard Circular Connectors

Customer Service Office

Company

Resources

Support