Miniature Push-Pull Circular Connectors
HR25A Series
Mated dimensions
40.3
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
31.8
Features
1. Small size – high density
Outer diameters - plugs (max) :
11mm : 4, 6 and 8 positions
13mm : 12,16 and 20 positions
2. Simple push-in/ pull-out mating / un-mating
Polarized for correct insertion by a straight push-in movement.
Built-in lock release mechanism securely locks mated connectors while allowing quick disconnection by simply
pulling on the plug release collar.
3. Several mounting number of positions, styles and terminations
Number of positions : 4, 6, 8, 12, 16 and 20
Connector : Plug, jack, receptacle
Termination : Solder, crimp or PCB mounting type only for receptacle
Choice of socket or pin contacts for plugs and receptacles.
4. Metal shells
Secure lock between the metal shells provides excellent ground connection for the applications requiring EMI protection.
5. RoHS compliant
All materials used in are complaint with RoHS regulations.
Diagrams of Connectors in Combination
Plugs
Solder termination
Receptacles
Solder termination
Crimp termination
Crimp termination
PCB mounting
Jacks
Solder termination
Crimp termination
In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
2018.7③
1
HR25A Series●Miniature Push-Pull Circular Connectors
Specifications
Current rating
Ratings
Item
1. Insulation resistance
2. Withstanding voltage
3. Contact resistance
4. Durability
5. Vibration
Voltage rating
1A
30V AC, 42V DC
Specification
1,000Mø min.
No flashover or insulation breakdown
30mø max.
Contact resistance : 50mø max.
No electrical discontinuity of 10µs or longer
No damage, cracks or parts dislocation.
Insulation resistance : 5Mø min. (at high humidity)
Insulation resistance : 50Mø min. (when dry)
No damage, cracks or parts dislocation.
Operating temperature range
Storage temperature range
Conditions
100V DC
100V AC / 1 minute (test voltage)
1A DC
No damage, cracks or parts dislocation 1,000 cycles
Frequency : 10 to 55Hz, single amplitude of 0.75mm
5 minute cycle, 10 cycles in each of the 3 axis
96 hours at 40ç, and humidity of 90 to 95%
Temperature : -55ç
/
room temp.
/
+85ç
/
room temp.
Time
5 cycles
: 30min.
/
2 to 3 min.
/
30min.
/
2 to 3 min.
-25ç to +85ç
-10ç to +60ç
6. Humidity
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
7. Temperature cycle
Insulation resistance : 1,000Mø min.
Materials / Finish
Item
Outer shell
Insulator
Gasket, boots
Contacts
Outer shell
Insulator
Contacts
Plug
Jack
Material
Zinc alloy
PPS
Ethylene propylene rubber,
Chloroprene rubber
Phosphor bronze
Zinc alloy
PPS
Phosphor bronze
Finish
Nickel plated
Remarks
––––
––––
UL94V-0
––––
––––
Gold plated
Nickel plated
Gold plated
––––
––––
––––
––––
UL94V-0
––––
––––
Receptacle
■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.
HR25A − 7 P − 6 S C (
**
)
q
q
Model name
w
Shell size
e
Connector type :
w
e
r t
y
u
t
Contact type :
y
Termination type :
S : Female contacts
P : Male contacts
Blank : Solder
C : Crimp
A : DIP
A two-digit character is added to
u
Other specifications indicate other specifications as needed.
: HR25A Series
: The shell size is the outer diameter
of the mating end of the plug.
P : Plug
R : Receptacle
J : Jack
r
Number of contacts : 4, 6, 8, 12, 16, 20
2
HR25A Series●Miniature Push-Pull Circular Connectors
Plug
●Solder
termination (contacts inserted)
Shell size : 7
Ø11
Ø7.45
1
4
3
6
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
35.3
HR25A-7P-6P(31)
Shell size : 9
Ø13
Ø9.45
2
20
Ø5
43.8
5
All dimensions : mm
HR25A-9P-20P
Shell
size
No. of contacts
4
Male contact type
Part No.
HR25A-7P-4P
HR25A-7P-6P(31)
HR25A-7P-8P
HR25A-9P-12P
HR25A-9P-16P
HR25A-9P-20P
HRS No.
125-0612-1
125-0602-8 31
125-0609-7
125-0607-1
125-0605-6
125-0600-2
Female contact type
Part No.
HR25A-7P-4S
HR25A-7P-6S
HR25A-7P-8S
HR25A-9P-12S
HR25A-9P-16S
HR25A-9P-20S
HRS No.
125-0613-4
125-0611-9
125-0610-6
125-0608-4
125-0606-9
125-0604-3
7
6
8
12
9
16
20
●Crimp
termination (separate contacts required)
Shell
size
No. of contacts
12
9
16
20
Male contact type
Part No.
HR25A-9P-12PC
HR25A-9P-16PC
HR25A-9P-20PC
HRS No.
125-0652-6
125-0650-0
125-0648-9
Female contact type
Part No.
HR25A-9P-12SC
HR25A-9P-16SC
HR25A-9P-20SC
HRS No.
125-0653-9
125-0651-3
125-0649-1
Ø7
1
3
HR25A Series●Miniature Push-Pull Circular Connectors
Receptacle
●Solder
termination (contacts inserted)
Shell size : 7
6
3
Ø11
3
6
1
4
3
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
11.8
14.3
12HEX
HR25A-7R-6S
Shell size : 9
Ø13
15
20
2
3
11.8
14.3
14HEX
All dimensions : mm
HR25A-9R-20S
Shell
size
No. of contacts
4
Male contact type
Part No.
HR25A-7R-4P
HR25A-7R-6P
HR25A-7R-8P
HR25A-9R-12P
HR25A-9R-16P
HR25A-9R-20P
HRS No.
125-0623-8
125-0621-2
125-0620-0
125-0618-8
125-0616-2
125-0614-7
Female contact type
Part No.
HR25A-7R-4S
HR25A-7R-6S
HR25A-7R-8S
HR25A-9R-12S
HR25A-9R-16S
HR25A-9R-20S
HRS No.
125-0622-5
125-0603-0
125-0619-0
125-0617-5
125-0615-0
125-0601-5
7
6
8
12
9
16
20
●Crimp
termination (separate contacts required)
Male contact type
HR25A-9R-20PC
Female contact type
HR25A-9R-20SC
Ø13
Ø13
3
13.8
14HEX
3
11.8
14HEX
All dimensions : mm
Shell
size
No. of contacts
12
Male contact type
Part No.
HR25A-9R-12PC
HR25A-9R-16PC
HR25A-9R-20PC
HRS No.
125-0659-5
125-0657-0
125-0654-1
Female contact type
Part No.
HR25A-9R-12SC
HR25A-9R-16SC
HR25A-9R-20SC
HRS No.
125-0658-2
125-0656-7
125-0655-4
9
16
20
4
11
11
11
5
1 2
9
4
A
1 2
20
1
5
19 A
20 16
16
A
20
19
2
1
5
HR25A Series●Miniature Push-Pull Circular Connectors
Receptacle
●Through
hole (for PC board mounting)
Shell size : 7
HR25A-7R-6SA
Shell size : 9
HR25A-9R-20SA
14HEX
3
A
6
5
Ø11
Ø13
15
3
6
20
3
11.8
12.9
2
12HEX
2
3
11.8
12.9
2
All dimensions : mm
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Shell
size
7
No. of contacts
4
6
8
12
16
20
9
Male contact type
Part No.
HRS No.
HR25A-7R-4PA
125-0647-6
HR25A-7R-6PA
125-0645-0
HR25A-7R-8PA
125-0643-5
HR25A-9R-12PA
125-0641-0
HR25A-9R-16PA
125-0639-8
HR25A-9R-20PA
125-0637-2
Female contact type
Part No.
HRS No.
HR25A-7R-4SA
125-0646-3
HR25A-7R-6SA
125-0644-8
HR25A-7R-8SA
125-0642-2
HR25A-9R-12SA
125-0640-7
HR25A-9R-16SA
125-0638-5
HR25A-9R-20SA
125-0636-0
Jack
●Solder
termination (contact inserted)
Shell size : 7
HR25A-7J-6S
Shell size: 9
HR25A-9J-20S
Ø11.8
Ø13.8
Ø5
15
3
6
35.8
2
20
1
4
43.8
All dimensions : mm
Shell
size
7
No. of contacts
4
6
8
12
16
20
9
Male contact type
Part No.
HRS No.
HR25A-7J-4P
125-0635-7
HR25A-7J-6P
125-0633-1
HR25A-7J-8P
125-0631-6
HR25A-9J-12P
125-0629-4
HR25A-9J-16P
125-0627-9
HR25A-9J-20P
125-0625-3
Female contact type
Part No.
HRS No.
HR25A-7J-4S
125-0634-4
HR25A-7J-6S
125-0632-9
HR25A-7J-8S
125-0630-3
HR25A-9J-12S
125-0628-1
HR25A-9J-16S
125-0626-6
HR25A-9J-20S
125-0624-0
●Crimp
termination (separate contacts required)
Shell
size
9
No. of contacts
12
16
20
Male contact type
Part No.
HRS No.
HR25A-9J-12PC
125-0665-8
HR25A-9J-16PC
125-0663-2
HR25A-9J-20PC
125-0661-7
Female contact type
Part No.
HRS No.
HR25A-9J-12SC
125-0664-5
HR25A-9J-16SC
125-0662-0
HR25A-9J-20SC
125-0660-4
Ø7
11
A
1
9
12
4
20
4
1
5
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