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 current
13 3, 5 AC250, DC350V
Rated
16 7, 10, 14 AC250, DC350V
Ratings
voltage
21 10, 16, 26 AC250, DC350V
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
5 m max.
1. Contac resistance JR 21-16 contact crimping type: 10 m max. Measured at DC 1 A
JR 25-24 contact crimping type: 10 m max.
1,000 M min.
2. Insulation resistance Measured at DC 500 V
JR 25-4 and 5 contacts: 10,000 m min.
AC 1,000 V for one minute
3. Withstanding voltage No ashover or dielectric breakdown.
JR 25-4, 5 contacts: AC 3,000 V for one minute
10 to 55 Hz/cycle, amplitude: 0.75 mm, 3 directions,
4. Vibration resistance No electrical discontinuity for 10 s or greater
2 hours each
2
Acceleration: 490 m/s , duration: 11 ms,
5. Shock resistance No electrical discontinuity for 10 s or greater
3 axis directions, 3 cycles each
6. Mating cycles Contact resistance: 10 m max. 500 times
Insulation resistance: 1,000 M 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
10,000 M min. temperature: 10 to 15 minutes, left for 5 cycles
Insulation resistance (when dry) 100 M min. Temperature: 40, relative humidity: 90 to 95%,
8. Moisture resistance
5,000 M min. : JR 25-4 , 5 contacts left for 96 hours
Materials
Part Material Finish Remarks
Shell Aluminum alloy Nickel plating --------------
Phenol resin
Insulator -------------- UL94V-0
PPS resin
Contact Copper alloy Silver plating --------------
1
2014.11wJR SeriesCircular Connectors Conforming to JIS C 5432
Ordering Information
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
HRS No. Part No. A B C D E JIS No.
contacts
114-0501-7 71 JR13PK-3P(71) 3 CNR01SPM013003
12.7 M181 21.8 8.5 45.5
114-0502-0 71 JR13PK-5P(71) 5 CNR01SPM013005
114-0503-2 71 JR16PK-7P(71) 7 CNR01SPM016007
16.3 M221 25.8 11.5 49.5
114-0504-5 71 JR16PK-10P(71) 10 CNR01SPM016010
114-0505-8 71 JR21PK-10P(71) 10 CNR01SPM021010
20.5 M261 29.8 15 53.5
114-0506-0 71 JR21PK-16P(71) 16 CNR01SPM021016
114-0507-3 71 JR25PK-16P(71) 16 CNR01SPM025016
114-0508-6 71 JR25PK-24P(71) 24 CNR01SPM025024
24.7 M301 33.8 18 56.5
114-0626-2 JR25PH-4P 4 --------------
114-0624-7 JR25PH-5P 5 --------------
114-0509-9 71 JR13PK-3S(71) 3 CNR01SPF013003
12.7 M181 21.8 8.5 45.5
114-0510-8 71 JR13PK-5S(71) 5 CNR01SPF013005
114-0511-0 71 JR16PK-7S(71) 7 CNR01SPF016007
16.3 M221 25.8 11.5 49.5
114-0512-3 71 JR16PK-10S(71) 10 CNR01SPF016010
114-0513-6 71 JR21PK-10S(71) 10 CNR01SPF021010
20.5 M261 29.8 15 53.5
114-0514-9 71 JR21PK-16S(71) 16 CNR01SPF021016
114-0515-1 71 JR25PK-16S(71) 16 CNR01SPF025016
114-0516-4 71 JR25PK-24S(71) 24 24.7 M301 33.8 18 56.5 CNR01SPF025024
114-0627-5 JR25PH-4S 4 --------------
2