Miniature Push-Pull Circular Connectors
HR25A Series
Mated dimensions
40.3
Oct.1.2021 Copyright 2021 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
Receptacles
Solder termination
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
Ratings
Current rating
1A
Voltage rating
30V AC, 42V DC
Item
1. Insulation resistance
2. Withstanding voltage
3. Contact resistance
4. Durability
-25ç to +85ç
Storage temperature range
-10ç to +60ç
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.
5. Vibration
6. Humidity
7. Temperature cycle
Oct.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Operating 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.
Insulation resistance : 1,000Mø min.
Time
5 cycles
: 30min. /2 to 3 min. / 30min. /2 to 3 min.
Materials / Finish
Item
Material
Zinc alloy
PPS
Ethylene propylene rubber,
Outer shell
Insulator
Plug
Gasket, boots
Jack
Chloroprene rubber
Phosphor bronze
Zinc alloy
PPS
Phosphor bronze
Contacts
Outer shell
Insulator
Contacts
Receptacle
Finish
Nickel plated
Remarks
––––––––
UL94V-0
––––––––
Gold plated
Nickel plated
Gold plated
––––––––
––––––––
UL94V-0
––––––––
■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
w
e
r t
y
u
q Model name
: HR25A Series
w Shell size
: The shell size is the outer diameter
of the mating end of the plug.
e Connector type :
S : Female contacts
P : Male contacts
y Termination type :
Blank : Solder
P : Plug
C : Crimp
R : Receptacle
A : DIP
J : Jack
r Number of contacts : 4, 6, 8, 12, 16, 20
2
t Contact type :
A two-digit character is added to
u Other specifications indicate other specifications as needed.
HR25A Series●Miniature Push-Pull Circular Connectors
Plug
●Solder termination (contacts inserted)
Ø5
4
6
Ø11
Ø7.45
1
3
Shell size : 7
35.3
Ø7
20
Ø13
Ø9.45
1
2
Shell size : 9
5
Oct.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR25A-7P-6P(31)
43.8
All dimensions : mm
HR25A-9P-20P
Shell
size
7
9
No. of contacts
Male contact type
Part No.
HRS No.
Female contact type
Part No.
HRS No.
4
HR25A-7P-4P
125-0612-1
HR25A-7P-4S
125-0613-4
6
HR25A-7P-6P(31)
125-0602-8 31
HR25A-7P-6S
125-0611-9
8
HR25A-7P-8P
125-0609-7
HR25A-7P-8S
125-0610-6
12
HR25A-9P-12P
125-0607-1
HR25A-9P-12S
125-0608-4
16
HR25A-9P-16P
125-0605-6
HR25A-9P-16S
125-0606-9
20
HR25A-9P-20P
125-0600-2
HR25A-9P-20S
125-0604-3
●Crimp termination (separate contacts required)
Shell
size
9
No. of contacts
Male contact type
Part No.
Female contact type
HRS No.
Part No.
HRS No.
12
HR25A-9P-12PC
125-0652-6
HR25A-9P-12SC
125-0653-9
16
HR25A-9P-16PC
125-0650-0
HR25A-9P-16SC
125-0651-3
20
HR25A-9P-20PC
125-0648-9
HR25A-9P-20SC
125-0649-1
3
HR25A Series●Miniature Push-Pull Circular Connectors
Receptacle
●Solder termination (contacts inserted)
9
6
Ø11
3
1
1
3
4
3
6
4
Shell size : 7
11.8
14.3
12HEX
Oct.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR25A-7R-6S
Ø13
3
11.8
14.3
11
20
1 2
20
2
5
A
15
Shell size : 9
14HEX
All dimensions : mm
HR25A-9R-20S
Shell
size
7
9
Male contact type
No. of contacts
Female contact type
Part No.
HRS No.
Part No.
HRS No.
4
HR25A-7R-4P
125-0623-8
HR25A-7R-4S
125-0622-5
6
HR25A-7R-6P
125-0621-2
HR25A-7R-6S
125-0603-0
8
HR25A-7R-8P
125-0620-0
HR25A-7R-8S
125-0619-0
12
HR25A-9R-12P
125-0618-8
HR25A-9R-12S
125-0617-5
16
HR25A-9R-16P
125-0616-2
HR25A-9R-16S
125-0615-0
20
HR25A-9R-20P
125-0614-7
HR25A-9R-20S
125-0601-5
●Crimp termination (separate contacts required)
Female contact type
HR25A-9R-20SC
Ø13
11
Ø13
5
1 2
19
5
1
20
11.8
20 16
A
13.8
19 A
2
16
3
3
11
Male contact type
HR25A-9R-20PC
14HEX
14HEX
All dimensions : mm
Shell
size
9
4
No. of contacts
Male contact type
Female contact type
Part No.
HRS No.
Part No.
HRS No.
12
HR25A-9R-12PC
125-0659-5
HR25A-9R-12SC
125-0658-2
16
HR25A-9R-16PC
125-0657-0
HR25A-9R-16SC
125-0656-7
20
HR25A-9R-20PC
125-0654-1
HR25A-9R-20SC
125-0655-4
HR25A Series●Miniature Push-Pull Circular Connectors
Receptacle
●Through hole (for PC board mounting)
Shell size : 7
Shell size : 9
HR25A-7R-6SA
HR25A-9R-20SA
11
20
15
2
9
Ø11
3
6
1
Ø13
11.8
12.9
12
3
20
12HEX
2
A
11.8
12.9
1
4
3
5
3
A
6
4
14HEX
2
All dimensions : mm
No. of contacts
4
6
8
12
16
20
7
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)
35.8
Ø7
Ø13.8
20
15
2
Ø5
Ø11.8
6
HR25A-9J-20S
3
Shell size: 9
HR25A-7J-6S
4
Shell size : 7
1
Oct.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Shell
size
43.8
All dimensions : mm
Shell
size
7
9
No. of contacts
4
6
8
12
16
20
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
No. of contacts
9
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
5
HR25A Series●Miniature Push-Pull Circular Connectors
Crimp contact
Female contact
0.88
0.88
Male contact
13.4
13.4
9.4
0.7
4
4
0.7
9.4
All dimensions : mm
Type
Part No.
Oct.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Loose contact
Reel contact
Conductor size /
construction
HRS No.
HR25-PC-111 125-0419-1
HR25-PC-211 125-0420-0
Type
Part No.
Loose contact
Reel contact
30 AWG
Conductor size /
construction
HRS No.
HR25-SC-111 125-0421-3
HR25-SC-211 125-0422-6
30 AWG
Note 1 : Wire jacket outer diameter 0.71mm max.
Note 2 : Loose piece contacts are packaged 100 pcs/pack. Reel contacts are packaged 10,000 pcs/reel.
Applicable tools
Type
Manual contact crimping tool
Automatic crimping machine
Applicator
Cable clamp crimp tool
Part No.
HR25-TA3032HC
CM-105C
AP105-HR25-1
HR10A-TC-02
HR25A-7P-T02
HR25-7P-T01
HR25A-9P-T02
HR25-9P-T01
HR25-TP
Solder termination fixture
Plug shell tightening fixture
Contact extraction tool
HRS No.
150-0207-3
901-0001-0
901-2040-6
150-0041-2
150-0243-7
150-0085-8
150-0242-4
150-0086-0
150-0091-0
Used on
HR25-PC-111 or HR25-SC-111
—
HR25-PC-211 or HR25-SC-211
—
HR25A-7P
For tightening
HR25A-7P
For wiring
HR25A-9P
For tightening
HR25A-9P
For wiring
—
Panel cutouts
B
All dimensions : mm
A
ØD
Dimensions
A
B
C
D
Applicable panel thickness
C
HR25A-7R
HR25A-9R
1.55 +0.05
0
9.05 +0.03
_0.02
5.1 +0.1
0
10 +0.05
0
11.05 +0.03
_0.02
6.1 +00.1
12 +00.05
0.7 to 2
Note 1 : The receptacle panel cutout is a view from the mating side.
PCB mounting pattern (for through-hole PC board mounting)
0.7
3
2
2
4
6
2
5
6-Ø0.5+0.1
0
2.8
1.4
5
8
3
12
1
4
12-Ø0.5+0.1
0
7
8
8-Ø0.5+0.1
0
2.1
0.7
2.1
0.7
14
1
3
2
15
19
11
13
16
16-Ø0.5+0.1
0
5
6
8
9
2.1
0.7
4
1.4
1
2.8
1.4
4
3.1
1.9
0.7
2.1
0.7
2.1
0.7
1
1
0.7
4
1.5
1.5
16
3.1
1.9
0.7
3
0.9
2
4-Ø0.5 +0.1
0
2.1
0.7
1.4
1
1.5
1.5
1
0.9
0.9
0.9
1
1.4
2.8
20
20-Ø0.5+0.1
0
1.4
2.8
Note 1 : The above diagrams are viewed from the engagement side of the socket insert (i.e., the wiring side of the pin insert).
mark of the above diagrams indicates the engagement guide key position.
Note 2 : The
Note 3 : Plated through hole location and diameter tolerance: ±0.05.
Δ
6
HR25A Series●Miniature Push-Pull Circular Connectors
Contact Position Arrangement
Shell size
Size 7
1
2
1
Contact configuration
1
4
3
2
4
5
3
2
3
4
6
5
6
7
8
No. of contacts
4
6
100V AC for 1 minute
Current capacity
1A
Insulation resistance
1,000Mø or greater
Contact resistance
30mø
Solderpot inner diameter
0.5mm dia.
Shell size
Size 9
1
Contact configuration
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
6
7
8
9
9
10
11
12
13
11
12
13
14
14
15
16
2
16
3
4
18
17
5
10
15
19
20
No. of contacts
Withstand voltage
12
16
Insulation resistance
1A
1,000Mø or greater
Contact resistance
Solderpot inner diameter
20
100V AC for 1 minute
Current capacity
30mø
0.5mm dia.
Note 1 : The above diagrams are viewed from the engagement side of the socket insert (i.e., the wiring side of the pin insert).
Note 2 : The
Δ
Oct.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Withstand voltage
8
mark of the above diagrams indicates the engagement guide key position.
Note 3 : The withstand voltage indicates the test voltage value. For regular use the voltage used should be less than 30V AC or 42V
DC.
Note 4 : The current capacity of the crimp terminals indicates the value when using wire of 30 AWG.
Note 5 : The insulation resistance indicates a value when measured at 100V DC.
Precautions
1. Switch off the power of the circuit before disconnecting or plugging-in the connectors.
2. Use connectors with socket contacts at the power side of the circuit.
3. Make sure that the coupling is in completely cocked position.
4. 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.
7
Oct.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR25A Series●Miniature Push-Pull Circular Connectors
USA:
HIROSE ELECTRIC (U.S.A.), INC. HEADQUARTERS CHICAGO OFFICE
2300 Warrenville Road, Suite 150,
Downers Grove, IL 60515
Phone : +1-630-282-6700
http://www.hirose.com/us/
USA:
HIROSE ELECTRIC (U.S.A.), INC. SAN JOSE OFFICE
2841 Junction Ave, Suite 200
San Jose, CA. 95134
Phone : +1-408-253-9640
Fax : +1-408-253-9641
http://www.hirose.com/us/
USA:
HIROSE ELECTRIC (U.S.A.), INC. DETROIT OFFICE (AUTOMOTIVE)
17197 N. Laurel Park Drive, Suite 253,
Livonia, MI 48152
Phone : +1-734-542-9963
Fax : +1-734-542-9964
http://www.hirose.com/us/
USA:
HIROSE ELECTRIC (U.S.A.), INC. BOSTON OFFICE
300 Brickstone Square Suite 201,
Andover, MA 01810
Phone : +1-978-662-5255
THE NETHERLANDS:
HIROSE ELECTRIC EUROPE B.V.
Hogehillweg #8 1101 CC Amsterdam Z-O
Phone : +31-20-6557460
Fax : +31-20-6557469
http://www.hirose.com/eu/
GERMANY:
HIROSE ELECTRIC EUROPE B.V. GERMAN BRANCH
Schoenbergstr. 20, 73760 ostfildern
Phone : +49-711-456002-1
Fax : +49-711-456002-299
http://www.hirose.com/eu/
GERMANY:
HIROSE ELECTRIC EUROPE B.V. NUREMBERG OFFICE
Neumeyerstrasse 22-26, 90411 Nurnberg
Phone : +49-911 32 68 89 63
Fax : +49-911 32 68 89 69
http://www.hirose.com/eu/
GERMANY:
HIROSE ELECTRIC EUROPE B.V. HANOVER OFFICE
Bayernstr. 3, Haus C 30855 Langenhagen, Germany
Phone : +49-511 97 82 61 30
Fax : +49-511 97 82 61 35
http://www.hirose.com/eu/
FRANCE:
HIROSE ELECTRIC EUROPE B.V. PARIS OFFICE
130 Avenue Joseph Kessel, Bat E, 78960
Voisins le Bretonneux, France
Phone : +33-1-85764886
Fax : +33-1-85764823
http://www.hirose.com/eu/
UNITED KINGDOM:
HIROSE ELECTRIC EUROPE BV (UK BRANCH)
4 Newton Court, Kelvin Drive, Knowlhill,
Milton Keynes, MK5 8NH
Phone : +44-1908 202050
Fax : +44-1908 202058
http://www.hirose.com/eu/
CHINA:
HIROSE ELECTRIC (CHINA) CO., LTD. (SHANGHAI, HEADQUARTERS)
18, Enterprise Center Tower 2, 209# Gong He
Road, Jing’an District, Shanghai, CHINA 200070
Phone : +86-21-6391-3355
Fax : +86-21-6391-3335
http://www.hirose.com/cn/
CHINA:
HIROSE ELECTRIC (CHINA) CO.,LTD. BEIJING BRANCH
A1001, Ocean International Center, Building 56# East 4th
Ring Middle Road, ChaoYang District, Beijing, 100025
Phone : +86-10-5165-9332
Fax : +86-10-5908-1381
http://www.hirose.com/cn/
CHINA:
HIROSE ELECTRIC (CHINA) CO., LTD. SHENZHEN BRANCH
Room 09-13, 19/F, Office Tower Shun Hing Square, Di Wang Commercial Centre,
5002 Shen Nan Dong Road, Shenzhen City, Guangdong Province, 518008
Phone : +86-755-8207-0851
Fax : +86-755-8207-0873
http://www.hirose.com/cn/
HONG KONG:
HIROSE ELECTRIC HONGKONG TRADING CO., LTD.
Room 1001, West Wing, Tsim Sha Tsui Centre, 66
Mody Road, Tsim Sha Tsui East, Kowloon, Hong Kong
Phone : +852-2803-5338
Fax : +852-2591-6560
http://www.hirose.com/hk/
TAIWAN:
HIROSE ELECTRIC TAIWAN CO., LTD.
103 8F, No.87, Zhengzhou Rd., Taipei
Phone : +886-2-2555-7377
Fax : +886-2-2555-7355
http://www.hirose.com/tw/
KOREA:
HIROSE KOREA CO.,LTD.
143, Gongdan 1-daero, Siheung-si,
Gyeonggi-do, 15084, Korea
Phone : +82-31-496-7000
Fax : +82-31-496-7100
http://www.hirose.co.kr/
SINGAPORE:
INDIA:
HIROSE ELECTRIC SINGAPORE PTE. LTD. DELHI LIAISON OFFICE
HIROSE ELECTRIC SINGAPORE PTE. LTD.
03, Anson Road, #20-01, Springleaf Tower, Office NO.552, Regus-Green Boulevard, Level5, Tower C,
Sec62, Plot B-9A, Block B, Noida, 201301, Uttar Pradesh, India
Singapore 079909
Phone : +91-12-660-8018
Phone : +65-6324-6113
Fax : +91-120-4804949
Fax : +65-6324-6123
http://www.hirose.com/sg/
http://www.hirose.com/sg/
INDIA:
HIROSE ELECTRIC SINGAPORE PTE. LTD. BANGALORE LIAISON OFFICE
Unit No-403, 4th Floor, No-84, Barton Centre, Mahatma
Gandhi (MG) Road, Bangalore 560 001, Karnataka, India
Phone : +91-80-4120 1907
Fax : +91-80-4120 9908
http://www.hirose.com/sg/
MALAYSIA:
THAILAND:
PENANG REPRESENTATIVE OFFICE
BANGKOK OFFICE (REPRESENTATIVE OFFICE)
73-3-1, Ideal@The One, Jalan Mahsuri, Bayan Unit 4703, 47th FL., 1 Empire Tower, South Sathorn
Road, Yannawa, Sathorn, Bangkok 10120 Thailand
Lepas Penang, 11950, Malaysia
Phone : +66-2-686-1255
Phone : +604-648-5536
Fax : +66-2-686-3433
http://www.hirose.com/sg/
http://www.hirose.com/sg/
®
8
2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN
TEL: +81-45-620-3526 Fax: +81-45-591-3726
http://www.hirose.com
http://www.hirose-connectors.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 07/2018. Contents are subject to change without notice for the purpose of improvements.