Circular Connectors Conforming to JIS C 5432 JR Series Features 1. These round connectors conform to JIS C 5432Circular connectors for electric appliances Product Speci cations Shell size Number of contacts Rated current 3 10A 13 55A 7 10A 16 10, 14 5A Rated Ratings 10 10A current 21 16 5A (Crimp type : 3A) 26 5A (Contact numbers A and B only : 10A) 4 30A 25 5, 16 10A 24 5A (Crimp type : 3A) Shell size Number of contacts Rated voltage 13 3, 5 Rated 16 7, 10, 14 AC250, DC350V Ratings voltage 21 10, 16, 26 4, 5 AC1000V, DC1400V 25 16, 24 AC250, DC350V Operating temperature range -25 to +85 Ratings Storage temperature range -10 to +60 Items Speci cations Conditions 5m max. 1. Contac resistance JR 21-16 contact crimping type : 10m max. Measured at DC 1A JR 25-24 contact crimping type : 10m max. 1,000M min. 2. Insulation resistance Measured at DC 500V JR 25-4 and 5 contacts : 10,000M min. AC 1,000V for 1 minute 3. Withstanding voltage No ashover or dielectric breakdown. JR 25-4, 5 contacts : AC 3,000V for 1 minute 10 to 55Hz/cycle, amplitude : 0.75mm, 3 directions, 4. Vibration resistance No electrical discontinuity for 10s or greater 2 hours each 2 Acceleration : 490m/s , duration : 11ms, 5. Shock resistance No electrical discontinuity for 10s or greater 6 axis directions, 3 cycles each 6. Mating cycles Contact resistance : 10m max. 500 times Insulation resistance : 1,000M min. -40 : 30 minutes Normal temperature : 10 to 7. Temperature cycle JR 25-4 and 5 contacts : Insulation resistance : 15 minutes 100 : 30 minutes Normal 10,000M min. temperature : 10 to 15 minutes, left for 5 cycles Insulation resistance (when dry) 100M min. Temperature : 40, relative humidity: 90 to 95%, 8. Moisture resistance 5,000M min. : JR 25-4 , 5 contacts left for 96 hours Materials / Finish Part Material Finish Remarks Shell Aluminum alloy Nickel plating -------------- Phenol resin Insulator -------------- UL94V-0 PPS resin Contact Copper alloy Silver plating -------------- In cases where the application will demand a high level of reliability, such as automotive, 1 2018.8 please contact a company representative for further information.JR SeriesCircular Connectors Conforming to JIS C 5432 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. JR 16 P A 10 S C (**) - qModel name : JR Series tNumber of contacts wShell size : The shell size is the outer shell diameter of the yContact form mating end of the plug. P : Male contact S : Female contact eShell type P : Threaded lock plug J : Threaded lock jack uContact termination method: R : Threaded lock receptacle BP : Bayonet-lock plug None : Solder termination RC : Threaded lock receptacle cap BR : Bayonet-lock receptacle C : Crimp termination rShell variation : Letters such as A, B, C, etc. indicate iOther speci cations : A two-digit number is added to variations in the shell. indicate other speci cations. Solder Type Threaded lock plug JR25PH-4S No. of Part No. HRS No. A B C D E JIS No. contacts JR13PK-3P(71) 114-0501-7 71 3 CNR01SPM013003 12.7 M181 21.8 8.5 45.5 JR13PK-5P(71) 114-0502-0 71 5 CNR01SPM013005 JR16PK-7P(71) 114-0503-2 71 7 CNR01SPM016007 16.3 M221 25.8 11.5 49.5 JR16PK-10P(71) 114-0504-5 71 CNR01SPM016010 10 JR21PK-10P(71) 114-0505-8 71 CNR01SPM021010 20.5 M261 29.8 15 53.5 JR21PK-16P(71) 114-0506-0 71 CNR01SPM021016 16 JR25PK-16P(71) 114-0507-3 71 CNR01SPM025016 JR25PK-24P(71) 114-0508-6 71 24 CNR01SPM025024 24.7 M301 33.8 18 56.5 JR25PH-4P 114-0626-2 4 -------------- JR25PH-5P 114-0624-7 5 -------------- JR13PK-3S(71) 114-0509-9 71 3 CNR01SPF013003 12.7 M181 21.8 8.5 45.5 JR13PK-5S(71) 114-0510-8 71 5 CNR01SPF013005 JR16PK-7S(71) 114-0511-0 71 7 CNR01SPF016007 16.3 M221 25.8 11.5 49.5 JR16PK-10S(71) 114-0512-3 71 CNR01SPF016010 10 JR21PK-10S(71) 114-0513-6 71 CNR01SPF021010 20.5 M261 29.8 15 53.5 JR21PK-16S(71) 114-0514-9 71 CNR01SPF021016 16 JR25PK-16S(71) 114-0515-1 71 CNR01SPF025016 JR25PK-24S(71) 114-0516-4 71 24 24.7 M301 33.8 18 56.5 CNR01SPF025024 JR25PH-4S 114-0627-5 4 -------------- 2