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 one minute
3. Withstanding voltage No ashover or dielectric breakdown.
JR 25-4, 5 contacts : AC 3,000V for one minute
10 to 55 Hz/cycle, amplitude : 0.75 mm, 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 --------------
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2016.3r
May.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.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 --------------
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May.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.