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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Contact Gender	Termination Style	Current Rating
Standard Circular Connector RM15WTPZ-12S(81) Hirose Connector 1: $48.76 51In Stock	Mfr. Part # RM15WTPZ-12S(81) Mouser Part # 798-RM15WTPZ-12S81	Hirose Connector	Standard Circular Connector	Datasheet	51In Stock	$48.76 $37.56 $35.73 $34.91 View Quote	Min.: 1 Mult.: 1
Standard Circular Connector RM15WTPZ-2S(81) Hirose Connector 1: $44.55 27In Stock	Mfr. Part # RM15WTPZ-2S(81) Mouser Part # 798-RM15WTPZ-2S81	Hirose Connector	Standard Circular Connector	Datasheet	27In Stock	$44.55 $43.78 $33.34 $32.31 View $31.35 $30.97 Quote	Min.: 1 Mult.: 1
Standard Circular Connector RM12BRD-7PH(81) Hirose Connector 1: $14.59 44In Stock	Mfr. Part # RM12BRD-7PH(81) Mouser Part # 798-RM12BRD-7PH81	Hirose Connector	Standard Circular Connector	Datasheet	44In Stock	$14.59 $13.13 $12.36 $10.28 View $9.91 $9.49 $9.24 $8.97	Min.: 1 Mult.: 1	Receptacles
Standard Circular Connector RM15WTPZ-8P(82) Hirose Connector 1: $49.00 14In Stock	Mfr. Part # RM15WTPZ-8P(82) Mouser Part # 798-RM15WTPZ-8P82	Hirose Connector	Standard Circular Connector	Datasheet	14In Stock	$49.00 $48.87 $42.26 $39.95 View $39.15 $38.36 Quote	Min.: 1 Mult.: 1
Standard Circular Connector REC 10POS FOR PCB RM15TRD-10SB(71) Hirose Connector 1: $15.58 343In Stock	Mfr. Part # RM15TRD-10SB(71) Mouser Part # 798-RM15TRD10SB71	Hirose Connector	Standard Circular Connector REC 10POS FOR PCB Learn More about Hirose Connector hirose rm connectors	Datasheet	343In Stock	$15.58 $13.74 $13.58 $12.99 View $11.56 $11.10	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Solder	5 A
Standard Circular Connector RM15WTPZ-10S(82) Hirose Connector 1: $55.31 1In Stock	Mfr. Part # RM15WTPZ-10S(82) Mouser Part # 798-RM15WTPZ-10S82	Hirose Connector	Standard Circular Connector	Datasheet	1In Stock	$55.31 $48.70 $47.56 $44.88 View $43.99 $43.10 Quote	Min.: 1 Mult.: 1
Standard Circular Connector RM15TPN-10PC(31) Hirose Connector 1: $28.77 87In Stock	Mfr. Part # RM15TPN-10PC(31) Mouser Part # 798-RM15TPN-10PC31	Hirose Connector	Standard Circular Connector Learn More about Hirose Connector hirose rm connectors	Datasheet	87In Stock	$28.77 $24.45 $22.92 $20.82 View $20.78 $19.22 $18.55	Min.: 1 Mult.: 1	Connectors	Pin (Male)	Crimp	5 A
Standard Circular Connector RM15WTLP-10S(81) Hirose Connector 1: $114.25 1In Stock	Mfr. Part # RM15WTLP-10S(81) Mouser Part # 798-RM15WTLP-10S81	Hirose Connector	Standard Circular Connector	Datasheet	1In Stock	$114.25 $102.00 $92.97 $91.84 View $89.61 Quote	Min.: 1 Mult.: 1
Standard Circular Connector RM15WTPZ-2S(82) Hirose Connector 1: $45.00 4In Stock	Mfr. Part # RM15WTPZ-2S(82) Mouser Part # 798-RM15WTPZ-2S82	Hirose Connector	Standard Circular Connector	Datasheet	4In Stock	$45.00 $35.87 $35.40 $34.82 View $34.07 $33.31 $32.95 Quote	Min.: 1 Mult.: 1
Standard Circular Connector RM12BRD-3S(81) Hirose Connector 1: $16.17 570In Stock 660Expected 2026-12-22	Mfr. Part # RM12BRD-3S(81) Mouser Part # 798-RM12BRD-3S81	Hirose Connector	Standard Circular Connector	Datasheet	570In Stock 660Expected 2026-12-22	$16.17 $13.09 $13.08 $12.87 View $11.74 $10.97 $10.73	Min.: 1 Mult.: 1
Standard Circular Connector RM12BRD-5S(81) Hirose Connector 1: $17.41 288In Stock 300Expected 2026-10-30	Mfr. Part # RM12BRD-5S(81) Mouser Part # 798-RM12BRD-5S81	Hirose Connector	Standard Circular Connector	Datasheet	288In Stock 300Expected 2026-10-30	$17.41 $14.28 $13.59 $13.20 View $12.74 $11.45 $11.07	Min.: 1 Mult.: 1
Standard Circular Connector RM15QPS-12PH(81) Hirose Connector 1: $53.04 55In Stock	Mfr. Part # RM15QPS-12PH(81) Mouser Part # 798-RM15QPS-12PH81	Hirose Connector	Standard Circular Connector	Datasheet	55In Stock	$53.04 $45.07 $42.24 $41.85 View $38.39 $38.06	Min.: 1 Mult.: 1
Standard Circular Connector RM15TPD-10P(81) Hirose Connector 1: $71.25 59In Stock	Mfr. Part # RM15TPD-10P(81) Mouser Part # 798-RM15TPD-10P81	Hirose Connector	Standard Circular Connector	Datasheet	59In Stock	$71.25 $60.57 $56.04 $54.32	Min.: 1 Mult.: 1
Standard Circular Connector RM15TPD-10S(81) Hirose Connector 1: $65.81 233In Stock	Mfr. Part # RM15TPD-10S(81) Mouser Part # 798-RM15TPD-10S81	Hirose Connector	Standard Circular Connector	Datasheet	233In Stock	$65.81 $57.37 $54.55 $52.79 View $51.02 $49.80	Min.: 1 Mult.: 1
Standard Circular Connector Multi-Purpose Miniature Waterproof Connector, Screw Lock, Plug, 12 Pos RM15WTPZ-12P(81) Hirose Connector 1: $43.53 127In Stock New At Mouser	Mfr. Part # RM15WTPZ-12P(81) Mouser Part # 798-RM15WTPZ-12P81 New At Mouser	Hirose Connector	Standard Circular Connector Multi-Purpose Miniature Waterproof Connector, Screw Lock, Plug, 12 Pos	Datasheet	127In Stock	$43.53 $37.74 $35.15 $33.70 View $32.47 $31.68	Min.: 1 Mult.: 1
Standard Circular Connector Bulk Head 6position RM12BRD-6S(81) Hirose Connector 1: $43.34 1,788In Stock	Mfr. Part # RM12BRD-6S(81) Mouser Part # 798-RM12BRD-6S(81)	Hirose Connector	Standard Circular Connector Bulk Head 6position Learn More about Hirose Connector hirose rm connectors	Datasheet	1,788In Stock	$43.34 $35.45 $33.74 $32.79 $31.90	Min.: 1 Mult.: 1	Connectors	Socket (Female)	Solder	5 A
Standard Circular Connector RM15TRH-8PH(81) Hirose Connector 1: $23.64 320In Stock	Mfr. Part # RM15TRH-8PH(81) Mouser Part # 798-RM15TRH-8PH81	Hirose Connector	Standard Circular Connector	Datasheet	320In Stock	$23.64 $19.58 $19.07 $18.78 View $17.84 $16.68 $15.64	Min.: 1 Mult.: 1
Standard Circular Connector RM12BJB-4S(81) Hirose Connector 1: $26.60 24In Stock	Mfr. Part # RM12BJB-4S(81) Mouser Part # 798-RM12BJB-4S81	Hirose Connector	Standard Circular Connector	Datasheet	24In Stock	$26.60 $23.05 $21.84 $19.73 View $18.56 $17.93	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Solder Cup	5 A
Standard Circular Connector RM12BRB-4PH(81) Hirose Connector 1: $14.20 86In Stock	Mfr. Part # RM12BRB-4PH(81) Mouser Part # 798-RM12BRB-4PH81	Hirose Connector	Standard Circular Connector	Datasheet	86In Stock	$14.20 $13.61 $12.82 $12.48 View $10.25 $9.58 $9.30	Min.: 1 Mult.: 1	Receptacles
Standard Circular Connector RM12BRB-4S(81) Hirose Connector 1: $15.16 59In Stock	Mfr. Part # RM12BRB-4S(81) Mouser Part # 798-RM12BRB-4S81	Hirose Connector	Standard Circular Connector	Datasheet	59In Stock	$15.16 $12.28 $12.27 $10.94 View $10.24 $10.01	Min.: 1 Mult.: 1	Receptacles
Standard Circular Connector RM12BRD-2S(81) Hirose Connector 1: $16.42 115In Stock	Mfr. Part # RM12BRD-2S(81) Mouser Part # 798-RM12BRD-2S81	Hirose Connector	Standard Circular Connector	Datasheet	115In Stock	$16.42 $14.56 $13.98 $13.42 View $12.67 $10.92 $10.56	Min.: 1 Mult.: 1
Standard Circular Connector RM12BRD-5PH(81) Hirose Connector 1: $13.97 36In Stock	Mfr. Part # RM12BRD-5PH(81) Mouser Part # 798-RM12BRD-5PH81	Hirose Connector	Standard Circular Connector	Datasheet	36In Stock	$13.97 $11.30 $11.29 $10.08 View $9.42 $9.14	Min.: 1 Mult.: 1
Standard Circular Connector RM12BRD-6PH(81) Hirose Connector 1: $14.20 39In Stock 60Expected 2026-12-21	Mfr. Part # RM12BRD-6PH(81) Mouser Part # 798-RM12BRD-6PH81	Hirose Connector	Standard Circular Connector	Datasheet	39In Stock 60Expected 2026-12-21	$14.20 $11.49 $10.93 $10.25 View $9.58 $9.30	Min.: 1 Mult.: 1
Standard Circular Connector RM15QPS-10S(81) Hirose Connector 1: $52.75 46In Stock	Mfr. Part # RM15QPS-10S(81) Mouser Part # 798-RM15QPS-10S81	Hirose Connector	Standard Circular Connector	Datasheet	46In Stock	$52.75 $46.28 $43.37 $39.50 $39.10	Min.: 1 Mult.: 1
Standard Circular Connector RM15QPS-4PA(81) Hirose Connector 1: $50.21 24In Stock	Mfr. Part # RM15QPS-4PA(81) Mouser Part # 798-RM15QPS-4PA81	Hirose Connector	Standard Circular Connector	Datasheet	24In Stock	$50.21 $40.64 $38.69 $37.30 $37.04	Min.: 1 Mult.: 1

RM Miniature Circular Connectors

Types of Standard Circular Connectors

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