RM-SC-122

Multi-contact Compact Circular Connectors RM Series Features 1. Wide variations Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. The RM Series provides a wide selection of plug and receptacle types to satisfy various kinds of application requirements. Available position counts : 2, 3, 4, 5, 6, 7, 8, 10, 12, 15, and 20. Available lock mechanisms : threaded coupling type, bayonet sleeve type, and quick detachable type. Product Specifications [RM15] Rated current 10A (2 and 4 contacts) 5A (8, 10, and 12 contacts) [RM12, 21] 5A [RM12] Ratings Rated voltage [RM15] [RM21] Items AC 600V, DC 840V (2 contacts) AC 500V, DC 700V (3 and 4 contacts) AC 350V, DC 490V (5, 6 and 7 contacts) AC 600V, DC 840V (2 contacts) AC 500V, DC 700V (4 and 8 contacts) AC 350V, DC 490V (10 and 12 contacts) AC 500V, DC 700V (15 contacts) AC 350V, DC 490V (20 contacts) Specifications Operating temperature range -25 to +85ç Storage temperature range -10 to +60ç Conditions 1. Contact resistance [RM12, 21] 4mø max. [RM15] 4mø max. (8, 10, and 12 contacts) [RM15] 2mø max. (2 and 4 contacts) Measured at DC 1A 2. Insulation resistance 1,000Mø min. Measured at DC 500V 3. Withstanding voltage No flashover or dielectric breakdown. [RM12] AC 1,800V for 1 minute (2 contacts) AC 1,500V for 1 minute (3 and 4 contacts) AC 1,000V for 1 minute (5, 6 and 7 contacts) [RM15] AC 1,800V for 1 minute (2 contacts) AC 1,500V for 1 minute (4 and 8 contacts) AC 1,000V for 1 minute (10 and 12 contacts) [RM21] AC 1,500V for 1 minute (15 contacts) AC 1,000V for 1 minute (20 contacts) 4. Vibration resistance No electrical discontinuity for 10µs. or greater 10 to 55Hz/cycle, full amplitude : 0.75mm, 3 axis directions, 2 hours each 5. Shock resistance No electrical discontinuity for 10µs. or greater Acceleration : 490m/s2, duration : 11ms 3 axis directions, 3 times each 6. Mating cycles Contact resistance : 8mø max. 7. Temperature cycle Insulation resistance : 100Mø min. 8. Moisture resistance Insulation resistance : 100Mø min. (when dry) 2,000 times -55°C : 30 minutes ➝ Normal temperature : 10 to 15 minutes ➝ 85°C : 30 minutes ➝ Normal temperature : 10 to 15 minutes, left for 5 cycles Temperature : 40°C, relative humidity : 90 to 95%, left for 96 hours In cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. 2021.7⑥ 1 RM Series●Multi-contact Compact Circular Connectors Product Number Structure Refer to the chart below when determining the product specifications from the product number. Please select from the product numbers listed in this catalog when placing orders. Plug RM 15 T P A - 2 S (**) q w e r t y u i qModel name : RM Series (Round Miniature Series) Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. wShell size : The shell size refers to the outer shell diameter of the mating interface of the plug. eLock mechanism T : Threaded coupling type B : Bayonet sleeve type Q : Quick detachable type rConnector type (1) P : Plug J : Jack P-C : Plug cap R-F : Square flange for receptacle (2) R : Receptacle R-C : Receptacle cap R-B : Cord bushing tForm variation class : Indicates a variation or change within the series. yNumber of contacts uContact form P : Male contact S : Female contact iOther specifications : A two-digit number is added to indicate other specifications. Materials / Finish Items Material Finish Remarks Plated shell Brass, zinc alloy Aluminum alloy Nickel plating Chromium plating ---------------------- Insulator Diallyl phthalate resin Polycarbonate resin, PPS ---------------------- UL94V-0 (Black) Contact Brass or copper alloy Silver plating ---------------------- Please note that materials will differ depending on the actual part number. 2 RM Series●Multi-contact Compact Circular Connectors RM12B connectors (bayonet sleeve type) Plug Cable clamp range: 5mm min. to 8mm max. Ø8 １ Ø 11.9 ２ Ø 18 41 No. of contacts Part No. RM12BPE-2S(76) Part No. 109-0423-0 76 HRS No. 2 RM12BPE-2PH(76) 109-0417-7 76 HRS No. No. of contacts 2 RM12BPE-3S(76) 109-0424-2 76 3 RM12BPE-3PH(76) 109-0418-0 76 3 RM12BPE-4S(76) 109-0425-5 76 4 RM12BPE-4PH(76) 109-0419-2 76 4 RM12BPE-5S(76) 109-0426-8 76 5 RM12BPE-5PH(76) 109-0420-1 76 5 RM12BPE-6S(81) 109-0427-0 81 6 RM12BPE-6PH(76) 109-0421-4 76 6 RM12BPE-7S(76) 109-0428-3 76 7 RM12BPE-7PH(76) 109-0422-7 76 7 Receptacle (Jam nut to be fastened) A 17(HEX) 19.6 ２ ２ Ø14.1 7 Ø17 1.5 6.9 １ 6 １ Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. (Representative example.) M14×0.75 (Representative example.) Part No. HRS No. No. of contacts HRS No. No. of contacts RM12BRD-2PH(76) 109-0823-8 76 2 A RM12BRD-2S(76) 109-0609-8 76 2 RM12BRD-3PH(76) 109-0824-0 76 3 RM12BRD-3S(76) 109-0610-7 76 3 RM12BRD-4PH(76) 109-0825-3 76 4 RM12BRD-4S(76) 109-0611-0 76 4 RM12BRD-5PH(76) 109-0826-6 76 5 RM12BRD-5S(76) 109-0612-2 76 5 RM12BRD-6PH(76) 109-0827-9 76 6 RM12BRD-6S(81) 109-0613-5 81 6 RM12BRD-7PH(76) 109-0828-1 76 7 RM12BRD-7S(76) 109-0619-1 76 7 20.5 Part No. A 21.6 Remarks : See page 12 for details on recommended panel cut-out. 3 RM Series●Multi-contact Compact Circular Connectors Receptacle (Integral, square flange) A 21 2. 9 -Ø Ø14.1 1 2 16 21 4.5 Ø14.1 9 4 16 1.5 Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. (Representative example.) Part No. HRS No. No. of contacts RM12BRB-2S(09) 109-0577-3 09 2 A RM12BRB-2PH(09) 109-0817-5 09 Part No. 2 RM12BRB-3S(09) 109-0578-6 09 3 RM12BRB-3PH(09) 109-0818-8 09 3 RM12BRB-4S(09) 109-0579-9 09 4 RM12BRB-4PH(09) 109-0819-0 09 4 RM12BRB-5S(09) 109-0580-8 09 5 RM12BRB-5PH(09) 109-0820-0 09 5 RM12BRB-6S(81) 109-0581-0 81 6 RM12BRB-6PH(09) 109-0821-2 09 6 RM12BRB-7S(09) 109-0615-0 09 7 RM12BRB-7PH(09) 109-0822-5 09 7 21.6 HRS No. No. of contacts A 20.5 Remarks : 1. See page 12 for details on recommended panel cut-out. 2. Please note that the RM12BRB differs in mounting dimensions from the RM12BR-F. Jack 40 Cable clamp range: 5mm min. to 8mm max. 2 Ø8 1 16 A maximum of 0.6mm Ø 14.1 7 (Representative example.) Part No. 4 HRS No. No. of contacts RM12BJB-2S(09) 109-0638-6 09 2 RM12BJB-3S(09) 109-0639-9 09 RM12BJB-4S(09) 109-0640-8 09 RM12BJB-5S(09) RM12BJB-6S(81) RM12BJB-7S(09) Part No. HRS No. No. of contacts RM12BJB-2PH(09) 109-0829-4 09 2 3 RM12BJB-3PH(09) 109-0830-3 09 3 4 RM12BJB-4PH(09) 109-0831-6 09 4 109-0641-0 09 5 RM12BJB-5PH(09) 109-0832-9 09 5 109-0642-3 81 6 RM12BJB-6PH(09) 109-0833-1 09 6 109-0643-6 09 7 RM12BJB-7PH(09) 109-0834-4 09 7 RM Series●Multi-contact Compact Circular Connectors RM15Q connectors (quick detachable type) Plug Cable clamp range: 6.5mm min. to 11.5mm max. Ø 11.5 Ø 15.2 ２ ３ Ø 23 １ ４ 36.5 HRS No. No. of contacts HRS No. No. of contacts RM15QPS-2SA(76) Part No. 109-0839-8 76 2 RM15QPS-2PA(76) Part No. 109-0896-1 76 2 RM15QPS-4SA(81) 109-0840-7 81 4 RM15QPS-4PA(76) 109-0897-4 76 4 RM15QPS-8S(76) 109-0852-6 76 8 RM15QPS-8PH(76) 109-0850-0 76 8 RM15QPS-10S(76) 109-0853-9 76 10 RM15QPS-10PH(76) 109-0851-3 76 10 RM15QPS-12S(76) 109-0981-9 76 12 RM15QPS-12PH(76) 109-0980-6 76 12 Receptacle (Jam nut to be fastened) A 21 (HEX) 7.6 1.5 6.5 7 Ø20 Ø17.4 ４ １ ３ ３ M17×0.75 １ ４ 24.2 ２ ２ Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. (Representative example.) 0.5 3 (Representative example.) Part No. HRS No. No. of contacts RM15QRD-2PA(76) 109-0880-1 76 2 RM15QRD-4PA(76) 109-0881-4 76 4 RM15QRD-8PH(76) 109-0854-1 76 8 RM15QRD-10PH(76) 109-0855-4 76 10 RM15QRD-12PH(76) 109-0982-1 76 12 A 21.0 20.6 Part No. HRS No. No. of contacts RM15QRD-2SA(76) 109-0841-0 76 2 RM15QRD-4SA(81) 109-0842-2 81 4 RM15QRD-8S(76) 109-0864-5 76 8 RM15QRD-10S(76) 109-0779-8 76 10 RM15QRD-12S(76) 109-0983-4 76 12 A 21.7 21.6 Remarks : See page 12 for details on recommended panel cut-out. 5 RM Series●Multi-contact Compact Circular Connectors RM [ ] T connectors (threaded coupling type) Plug B Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. (Representative example.) Part No. HRS No. RM15TP-2SA(76) 109-0845-0 76 RM15TP-2PA(76) 109-0898-7 76 RM15TP-4SA(81) 109-0846-3 81 RM15TP-4PA(76) 109-0899-0 76 RM15TP-8S(76) 109-0053-2 76 RM15TP-8PH(76) 109-0856-7 76 RM15TP-10S(76) 109-0055-8 76 RM15TP-10PH(76) 109-0857-0 76 RM21TP-15S(81) 109-0321-0 81 RM21TP-15P(76) 109-0323-5 76 RM21TP-20S(81) 109-0322-2 81 RM21TP-20P(76) 109-0324-8 76 No. of contacts ØA B ØC ØD L 15.2 M19×1 11.5 21.5 34 21 TM25×2 15 28 37 2 4 8 10 15 20 Remarks : TM25×2 represents 30° trapezoidal thread profile. Receptacle (Jam nut to be fastened) A 21（HEX） 1.5 6.5 7 M19×1 Ø20 24.2 7.6 3 0.5 M17×0.75 (Representative example.) Part No. HRS No. RM15TRH-2PA(76) 109-0886-8 76 RM15TRH-2SA(76) 109-0847-6 76 RM15TRH-4SA(81) 109-0848-9 81 RM15TRH-4PA(76) 109-0887-0 76 RM15TRH-8PH(76) 109-0858-2 76 RM15TRH-8S(76) 109-0868-6 76 RM15TRH-10PH(76) 109-0859-5 76 RM15TRH-10S(76) 109-0869-9 76 No. of contacts 2 4 8 10 Remarks : See page 12 for details on recommended panel cut-out. 6 A 21 21.7 21 20.6 21.6 20.6 21.6 (Maximum cord diameter) ØC ØA ØD L RM Series●Multi-contact Compact Circular Connectors Receptacle (Jam nut to be fastened) 21 2.5 D 6.5 B φA 6 C (Representative example.) Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Part No. HRS No. RM21TR-15S(81) 109-0327-6 81 RM21TR-15P(76) 109-0325-0 76 RM21TR-20S(81) 109-0328-9 81 RM21TR-20P(76) 109-0326-3 76 No. of contacts ØA B C D 27 TM25×2 M22×0.75 23.5 15 20 Remarks : 1. TM25×2 represents 30° trapezoidal thread profile. 2. See page 12 for details on recommended panel cut-out. 7 RM Series●Multi-contact Compact Circular Connectors RM15T (type D) connectors Plug (solder type) 50 Ø23 ２ ６ ３ １０ ５ Ø15 ８ １ ９ ７ 20 Ø9.8 TM20×2 ４ Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. (Representative example.) Part No. HRS No. RM15TPD-10P(76) 109-0601-6 76 RM15TPD-10S(76) 109-0686-9 76 RM15TPD-12P(76) 109-0660-5 76 RM15TPD-12S(76) 109-0661-8 76 No. of contacts 10 12 Jack (solder type) 49 20 ９ Ø21 ２ ３ １０ ５ Ø9.8 ８ １ ７ ６ ４ TM20×2 (Representative example.) Part No. HRS No. RM15TJD-10P(76) 109-0706-4 76 RM15TJD-10S(76) 109-0603-1 76 RM15TJD-12S(76) 109-0665-9 76 No. of contacts 10 12 Receptacle (solder type) A 9 TM20×2 １ ８ ５ ７ ２ ６ ３ 7.6 M17×0.75 (Representative example.) Part No. HRS No. RM15TRD-10P(76) 109-0687-1 76 RM15TRD-10S(76) 109-0602-9 76 RM15TRD-12P(76) 109-0662-0 76 RM15TRD-12S(76) 109-0663-3 76 No. of contacts 10 12 A 20.5 21.3 20.5 21.3 Remarks : See page 12 for details on recommended panel cut-out. 8 ９ １０ １ １０ ５ ９ ８ ４ ６ ２ ７ ３ 6 ４ 21 （HEX） 24.2 RM Series●Multi-contact Compact Circular Connectors Plug (crimp type) A B TM20×2 ４ ØC ６ Ø15 ７ ９ １０ ３ Ø23 ８ １ ２ ５ (Representative example.) HRS No. 109-0677-8 71 RM15TPN-10PC(31) 109-0712-7 31 No. of contacts 10 A B ØC 50 20 9.8 40 15 8 Receptacle (crimp type) TM20×2 9 ６ ７ 21 （HEX） 19.5 6 ５ ８ ９ １０ １ ４ ２ ３ M17×0.75 (Representative example.) Part No. RM15TRD-10SC(71) HRS No. 109-0676-5 71 No. of contacts 10 Remarks : See page 12 for details on recommended panel cut-out. Receptacle (dip type) A TM20×2 Mating guide 21 （HEX） 19.5 6 9 ６ ７ ５ ８ ９ １０ １ ４ ２ ３ B M17×0.75 Dip post arrangement dimensions when viewed from the mating end Mating guide position 1.5 Dip post diameter Ø0.8 HRS No. No. of contacts A B 4 ８ Part No. ６ 109-0710-1 71 10 Remarks : See page 12 for details on recommended panel cut-out. 32.3 8.3 1.5 RM15TRD-10SB(71) １ ９ ７ 4 Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Part No. RM15TPD-10PC(71) ２ ３ １０ ４ ５ 2 2 4 4 (Representative example.) 9 RM Series●Multi-contact Compact Circular Connectors RM Series accessories Cap Plug cap 100 Ø6 Ｃ Ｄ φ3.3 Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Part No. RM15TP-C(71) RM21TP-C(71) HRS No. 109-0079-6 71 109-0353-6 71 ØA 21.5 28 B M19×1 TM25×2 C 12 17.5 D 16.5 22 Ｂ ØＡ Receptacle cap 100 Ø6 Ｄ Ｃ Ø 3.3 Ｂ Part No. RM15TR-C(31) RM21TR-C(31) HRS No. 109-0080-5 31 109-0354-9 31 ØA 21.5 28 B M19×1 TM25×2 C 9 8 D 13.5 12.5 ØＡ Square flange Ｂ ØＡ Ｃ Ｄ Ｄ Ｃ Part No. HRS No. ØA B C D RM12BR-F(71) 109-0154-0 71 14.1 6 18 26 RM15TR-F(71) 109-0319-8 71 17.1 7.6 20.6 28 Cord bushing Part No. RM12BPG-B(71) 10 HRS No. 109-0776-0 71 Ø8 Ø6.4 Ø10.7 31 Remarks ----------- RM Series●Multi-contact Compact Circular Connectors Contact Male contact A-A Ｂ Ｃ 1.4 Ａ 16.7 Ａ Type Loose piece contacts Reel contacts Part No. RM-PC-112 RM-PC-122 RM-PC-212 RM-PC-222 HRS No. 109-0668-7 109-0672-4 109-0670-9 109-0674-0 B 1.6 1.45 1.6 1.45 C 2.0 1.5 2.0 1.5 Applicable wire size 20 to 24 AWG 24 to 28 AWG 20 to 24 AWG 24 to 28 AWG Part No. RM-SC-112 RM-SC-122 RM-SC-212 RM-SC-222 HRS No. 109-0669-0 109-0673-7 109-0671-1 109-0675-2 B 1.6 1.45 1.6 1.45 C 2.0 1.5 2.0 1.5 Applicable wire size 20 to 24 AWG 24 to 28 AWG 20 to 24 AWG 24 to 28 AWG Female contact A-A Ｂ Ｃ 1.4 Ａ Ａ 17 Type Loose piece contacts Reel contacts Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Note : Loose piece contacts are available in 100 pcs/pack. Reel contacts are available in 8,000 pcs/reel. Applicable tools Type Items Manual Manual crimping tool Automatic crimping press Automatic Part No. HRS No. HT802/RM-11 150-0401-6 HT802/RM-12 150-0402-9 CM-105C 901-0001-0 AP-105-RM-1 901-2017-4 AP-105-RM-2 901-2018-7 RM-TP 150-0008-7 Applicator Extraction tool Manual crimping tool Applicable contact RM-PC-112 RM-SC-112 RM-PC-122 RM-SC-122 Applicable wire size ---------------------- ---------------------- RM-PC-212 RM-SC-212 RM-PC-222 RM-SC-222 ---------------------- Contact extraction tool 20 to 24 AWG 24 to 28 AWG 20 to 24 AWG 24 to 28 AWG ---------------------- Automatic crimping press (Type CM-105C) How to use the RM15Q connectors (quick detachable type) 1. Insertion 2.Extraction For smooth mating, while holding the plug tube, match the guide of the receptacle with the key-way on the plug and push straight it in as shown in the above figure. To unmate, hold the locking sleeve and twist it approximately 30 degrees to the left, then pull it straight off as shown in the above figure. 11 RM Series●Multi-contact Compact Circular Connectors Receptacle-recommended panel cut-out For square flange type For jam nut type Recommended panel cut-out for shell 1.6 sizes 21 ØＡ Ｂ Ｃ Ｄ Recommended panel cut-out for shell sizes 12 and 15 4×ØＥ Ｄ ØＡ ØＡ Remarks : Use a 0.5 ~ 2 mm thickness panel for all shell sizes. Mounting met hod She ing m ll size echa nism Lock Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 12 Sign BRD ØA 14.1 B 6.1 ---------------------C ---------------------D ---------------------ØE Remarks : The dimensional tolerance to be +0.1 / 0. Nut tightening 15 QRD TRH · TRD 17.1 7.6 ------------------------------------------------------------------------------------------------------------------------------- Square flange 12 BRB 14.5 ------------------------------------------1.6 2.9 21 TR 22.1 ---------------------12.65 ------------------------------------------- Contact Position Arrangement and Specifications Shell size : 12 2 Contact arrangement 3 1 1 2 No. of contacts 2 Withstanding AC 1,800V for voltage one minute Rated current Insulation resistance Contact resistance Inner diameter of solder pot 3 4 1 3 2 Shell size : 15 5 2 4 8 Contact arrangement 7 4 6 11 5 4 3 1 10 2 9 8 2 15 11 3 12 4 14 13 7 5 6 1 7 4 5 2 2 1 3 7 1 3 2 5A 1,000Mø min. 1,000Mø min. 4mø max. 2mø max. Ø1.1mm Ø1.7mm AC 1,000V for one minute Shell size : 21 1 10 9 17 18 11 2 19 8 3 16 12 7 20 13 15 4 6 14 5 No. of contacts 8 10 12 Withstanding AC 1,500V for AC 1,000V for one minute voltage one minute Rated current 5A Insulation 1,000Mø min. resistance Contact 4mø max. resistance Inner diameter Ø1.1mm of solder pot 1 10 9 8 2 15 11 3 12 4 14 13 7 5 6 1 10 9 17 18 11 2 19 8 3 16 12 7 20 13 15 4 6 14 5 15 20 AC 1,500V for AC 1,000V for one minute one minute 5A 1,000Mø min. 4mø max. Ø1.1mm Remarks 1. The above figures show contact arrangements viewed from the mating end of the connectors with female contacts. 2. The "▼" marks shown in the above figures represent the position of the receptacle mating guide. 3. Withstanding voltages are shown as test voltages. 12 4 2 4 AC 1,800V for AC 1,500V for one minute one minute 10A AC 1,500V for one minute 1 12 10 5 3 Shell size : 15 9 6 1 RM Series●Multi-contact Compact Circular Connectors Precautions Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 1. Be sure the power is off before mating/unmating a connector. 2. Be sure to use a connector with female contacts for the power side of the circuit. 3. Be sure to engage the lock mechanism on the connectors. 4. Regarding plugs and jacks : the forces from cable clamping, cable rotation, and other forces may vary with the cable construction. Please make sure that your cable is suitable for use with these connectors before usage and production. 5. This product series uses silver plated contacts. Silver reacts easily to exposure to sulfur gas so the below conditions may cause tarnishing.  ・Dusty environments  ・Area with a high concentration area of gases such as sulfur dioxide gas, hydrogen sulfide gas, nitrogen dioxide gas and so on. Example; In close proximity to factory exhaust, automotive emissions, etc.  ・Close to heaters, or in other areas marked by extreme temperature differences or high humidity.  ・Close to rubber products includes rubber adhesives. The Electrical connection is not affected by tarnishing on a silver surface due to the wiping effect of the contact pins. Storage Packing state; Packed in original packing or equivalent container Temperature -10 to +60°C Humidity 85% Max (It is recommended that the product be stored in an area of normal level of temperature and humidity, and free of any temperature fluctuation) Please use this products within 6 months of delivery. (After 6 month, please check the solderbility before use) “Storage” means long-term storage of the unused products in sealed packaging, prior to assembly to PCB. 2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN https://www.hirose.com/ The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use. The contents of this catalog are current as of date of 07/2021. Contents are subject to change without notice for the purpose of improvements. 13