High Performance Miniature Circular Connectors
HR12 Series
Features
•Snap lock allows for easy insertion and extraction
and prevents the accidental un-mating of the
connector due to vibration or impact.
•The plug diameter range from Ø12mm to Ø16mm,
and satisfies the need for small-size, light-weight
and high-density electronic components.
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
•Equipped with internal metal parts and a shielding
mechanism, the HR12 (20-contacts) and HR212
feature enhanced protection against EMI.
Product Specifications
Ratings
Items
Rated voltage
Rated current
100V AC, 140V DC
1A
Operating temperature
range
-15ç to +60℃
Storage temperature
range
-10ç to +60℃
Measured at DC 1mA
2. Insulation resistance
Specifications
30mø max. (excluding the cable conductor
resistance)
100Mø min.
3. Withstanding voltage
No flashover or dielectric breakdown.
AC 300V for 1 minute
4. Vibration resistance
No electrical discontinuity for 10µs or greater.
10 to 55Hz/cycle, amplitude : 0.75mm,
3 axis directions, 2 hours each
5. Shock resistance
No electrical discontinuity for 10µs or greater.
Acceleration : 490m/s2,duration : 11ms,
3 axis directions, 3 cycles each
6. Mating Cycles
30mø max. of contact resistance (excluding
the cable conductor resistance)
1,000 times
7. Temperature cycle
Insulation resistance : a minimum of 100Mø
-25ç : 30 minutes ➝ Normal temperature : 10
to 15 minutes ➝ 70ç : 30 minutes ➝ Normal
temperature : 10 to 15 minutes, left for 5 cycles
8. Moisture resistance
Insulation resistance : 1Mø min. (at high humidity) Temperature : 40ç,
10Mø min. (when dry)
relative humidity : 90 to 95%, left for 96 hours
1. Contact resistance
Conditions
Measured at DC 250V
Material / Finish
Part
Insulator
Contacts
Material
Soft vinylchloride (UL94-0) and Polypropylene (UL94V-0)
PBT resin (UL94V-0) and Polycarbonate (UL94V-1)
Brass, and Zinc alloy
Copper alloy or phosphor bronze
Finish
––––––––
Tin plated and Nickel plated
Tin plated or selective gold plated
and silver plated
In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
2021.2⑥
1
HR12 Series●High Performance Miniature Circular Connectors
■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.
Cable Plug
HR12 A - 10 L A A 8 P C A 300 A (**)
❶
❷
❸
❹
❺
❻
❼
❽
❾
Plug (Assembly type) and Receptacle
HR12 - 10 R C - 8 SDL (**)
❶
❸
❹
❻
❼
❽
Attachment
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR12 - 10 R - SP (**)
❶
❸
❹
qModel : Series name.
HR212 is a enhanced shielding type.
wIndication of terminal connector provided or not :
For models with connectors on both sides, different signs are used depending on the type of connector on
one side.
eShell size :
Indicates the outside diameter of the plug mating part.
rConnector form :
P : Straight plug
LP or L : Right angle
R : Receptacle
tCable removal directions for a right angle plug are classified as follows :
A : The cable removal direction is on the right with the guide facing upward viewed from the mating part.
B : The cable removal direction is on the left with the guide facing upward viewed from the mating part.
yTypes of connector :
A connector with two or more varieties is classified by A, B, C,.......
uNumber of contacts
iContact form :
Classifies the type of contacts as follows : The plug has only male contacts, and the receptacle has only
female contacts.
P : Male contact PC : Crimp male contact (assembly type plug)
SC : Crimp female contact SD : Straight dip female contact SDL : Right angle dip female contact
oShape of cable :
S : Straight cord
C : Curled cord
!0Type of cable :
Cables connected to the plug are identified by A, B, C,..... when they are different in construction
and number of cores.
!1Cable length :
indicates the length in mm of the cable connected to the plug.
Curled cord length : Length of curled part
Straight cable length : Cable length
!2Shape of cable end :
Plugs with cables of the same shape but different in cable end dimensions and finishing are identified by A,
B, C,.....
!3Types of accessories :
SP : Stopper plate
!4Other specifications :
A two-digit character is added to indicate other specifications as needed.
2
HR12 Series●High Performance Miniature Circular Connectors
HR12 Type
1065
Ø4.8
21
Right Angle Plug
15
Ø12
33
1
2
3
4
5
7
6
8
Part No.
HRS No.
No. of
contacts
HR12-10LA8PS1065(71)
112-3040-0 71
8
No. of conductors
of cable
8-conductor
(Shielded)
Remarks
Color : Black
Terminal : Tin plated
Straight Plug
1219
41
Ø12
10 max.
HR12-10P8PS1219(71)
Part No.
HR12-10P8PS1219(71)
HRS No.
No. of
contacts
112-0316-0 71
8
No. of conductors
of cable
8-conductor
(Shielded)
Remarks
Color : Black
Terminal : Tin plated
Receptacle (Crimp Type)
2
1
3
5
4
6
7
8
HR12-10R-8SC(71)
Part No.
M14∞1
HRS No.
No. of contacts
HR12-10R-5SC(71)
112-0501-4 71
5
HR12-10R-8SC(71)
112-0504-2 71
8
Ø16
1.3
11.3
Hexagon nut 17
15.4
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR12-10LA8PS1065(71)
3
(Representative example)
Remarks : For the mounting holes, see page 4.
3
HR12 Series●High Performance Miniature Circular Connectors
Receptacle (Straight Dip Type)
1
2
5
3
1.3
9.5
Ø16
5.9
15.4
Hexagon subtend
dimension 17
M14×1
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR12-10R-8SD(71)
Dip post (3×0.3)
(Grounding terminal)
HR12-10R-5SD(71)
112-0502-7 71
No. of
contacts
5
HR12-10R-8SD(71)
112-0505-5 71
8
Part No.
HRS No.
Dip post (0.6×0.4)
(Contact)
(Representative example)
Remarks
Color : Black
Terminal : Tin plated
Remarks : Refer to following diagram for panel mounting dimensions
and dip post arrangement dimensions.
Panel mounting
dimensions
Receptacle Dip Post
(Panel thickness 1 to 4.7)
Hole for
grounding terminal
3.2×0.4
2
4
3
1
5
3.2×0.4
2+0.1
0
1.4
1.4
2.8
2.8
HR12-10R-5SD(71)
2
5
4
3
+0.1
Ø0.8 0
7
6
3.2
1
+0.1
Ø0.8 0
(5 places)
1.6
Ø10.7
1.6
7.4
+0.1
0
13.4 +0.1
0
Ø10.7
Hole for
grounding terminal
3.2×0.4
8
(8 places)
3.2×0.4
1.4
2.8
1.6
Ø14.1+0.1
0
1.4
2.8
HR12-10R-8SD(71)
Remarks : Dimensional tolerance of ±0.05mm is recommended for
the board arrangement.
4
HR12 Series●High Performance Miniature Circular Connectors
13
Receptacle(Right Angle Dip)
1
2
5
5.2
A
B
1
12
3
3.5
Dip post(0.6×0.4)
(Contact)
2
Dip post(2×0.3)
(Grounding terminal)
HR12-10R-8SDL(71)
(Representative example)
(Note)
No. of
Part No.
HRS No.
A
This product should be mounted
contacts
on the panel to hold with the
112-0503-0 71
5
13
interface portion,as shown in the HR12-10R-5SDL(71)
panel mounting hole dimension HR12-10R-8SDL(71)
112-0506-8 71
diagram.
8
13.8
When it is difficult to press the
connector into the panel, we HR12-10RC-8SDL(71) 112-0514-6 71
recommend using the attached
stopper plate HR12-10R-SP(71) Remarks : For dip post arrangement see below figure.
(112-0507-0 71) as described on
page 7.
B
Remarks
10.5
Color : Black
Terminal : Tin plated
9.3
Equipped with stopper plate
Color : Black
Terminal : Tin plated
Panel mounting dimensions
+0.1
+0.1
0
+0.2
0
13.1 0
(Connector support part)
14 MIN.
(For movement)
2 MIN.
(Connector support part)
1
+0.3
2.2 0
12.1
+0.1
0
R5.8
PCB
Note : Pay attention that this dimension is not available for 10 contacts.
Receptacle dip post arrangement
1.4
2.8
1
1.4
2.8
+0.1
Ø0.8 0
(5 places)
HR12-10R-5SDL(71)
12.9
5
9.3
Grounding terminal holes
+0.1
(2 places) 2.2 +0.1
0 ×0.4 0
4
2
8
1.2 1.2
1.2
10.5
5
3
4.5
5.2
4.5
2.5
4.5
5.2
4.5
1.2
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
R5.75
7
2
Grounding terminal holes
+0.1
(2 places) 2.2 +0.1
0 ×0.4 0
6
4
5
3
1
1.4
1.4
2.8 2.8
+0.1
Ø0.8 0
(8 places)
HR12-10R-8SDL(71)
Position of applicable
receptacle
Ø1.5+0.1
0
(4 places)
HR12-10R-SP(71) (Stopper plate)
(Applicable PCB thickness range 1-2)
Remarks : Dimensional tolerance of ± 0.05mm is recommended for the board arrangement.
5
HR12 Series●High Performance Miniature Circular Connectors
15.7
13
Receptacle (Right Angle Dip)
12
1
2
3
3.5
5
Stopper plate
1
3
4
1
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR12-10RC-10SDL(73)
5.2
2.5
No. of contacts
112-0511-8 73
1
5
Dip post of
stopper plate
(4 pieces)
Dip post 0.6×0.15
(10 contacts)
5
2
7
HR12-10RC-10SDL(73)
HRS No.
14
9
14
21
Uneven position
Ø1×1
9 10
6 7 8
Part No.
Dip post 2×0.8
(2 ground terminals)
2.5
12.6
Remarks
Equipped with stopper plate
Color : Black
Terminal : Gold plated
10
Remarks : For dip post arrangement see below figure.
5
2.6
3.5
3
12.6
1
1
14
9
14
21
1
2
5
HR12-10RD-10SDL(71)
4
Dip post of stopper
plate(4 pieces)
Dip post 2×0.4
(1 ground terminal)
Dio post 0.6×0.15
(10 contacts)
3
8 7 6
10 9
7
Part No.
HRS No.
HR12-10RD-10SDL(71)
No. of contacts
112-0512-0 71
Stopper
plate
Dip post
2×0.8
11.1
5.2
5 2.5
2
1
12
15.7
13
Remarks
Equipped with stopper plate
Color : Black
Terminal : Gold plated
10
Remarks : For dip post arrangement see below figure.
Receptacle dip post arrangement
+0.1
Ø0.8 0
(10 places) 1
1
2 2
HR12-10RC-10SDL(73)
5
14
Grounding terminal
holes Ø2.2+0.1
0
(2 places)
Ø0.8+0.1
0
(10 places)
Stopper plate
+0.1
holes Ø1.5 0
(4 places)
2.5
12.9
4.5 4.5
Grounding terminal
+0.1
holes Ø2.2 0
(1 place)
2
1.8 1.8
Grounding
+0.1
terminal holes Ø2.2 0
(2 places)
2
1.8 1.8
14
2.5
Stopper plate
+0.1
holes Ø1.5 0
(4 places)
11.1
5.2
12.9
4.5 4.5
5.2
5 2.5
Positioning
+0.1
hole Ø1.1 0
(1 place)
1
1
2 2
HR12-10RD-10SDL(71)
Remarks : Dimensional tolerance of ±0.05mm is recommended for the board arrangement.
6
HR12 Series●High Performance Miniature Circular Connectors
Stopper Plate
15.7
(3.5)
8
1
12.6
1
5
HR12-10R-8SDL(71) + HR12-10R-SP(71)
Part No.
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR12-10R-SP(71)
HRS No.
112-0507-0 71
Applicable connector
Applicable PCB thickness
HR12-10R-*SDL
t : 1 to 2
Remarks : 1. The *mark shows the number of pins.
2. For dip post arrangement,see page 5.
7
HR12 Series●High Performance Miniature Circular Connectors
Right Angle Plug (Assembly Type)
Solder Type
35
23.3
Ø4.8
23.5
6
Inner dia.
13
㸳
㸵
㸰
㸲
㸯
㸱
㸴
㸶
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR212-10LP-8P(43)
Part No.
HRS No.
HR212-10LP-8P(43)
112-4002-6 43
HR212-10LP-8P(44)
112-4002-6 44
No. of
contacts
Remarks
8
Color : Black
Terminal : Selective gold plated
Color : Sand beige
Terminal : Selective gold plated
Remarks : Cable can be taken-out only in direction A.
Note : Because the cable clamping and rotational forces may vary with different cable types, it is recommended to verify the
suitability of the cable assembly before use or production.
Crimp Type
A
C
F
B
D
Inner dia.
E
1
2
4
5
7
3
6
8
HR212-10LP-8PC(71)
Part No.
HRS No.
HR212-10LP-8PC(71)
112-4101-8 71
HR212-14LP-20PC
112-1011-0
No. of
contacts
8
20
A
B
C
35
23.5
23.3
49
30.5
29
D
E
F
6
13
Ø4.8
9
15.7
Ø6
Remarks
Color : Black
Remarks : Cable can be taken-out only in direction A.
Note : Because the cable clamping and rotational forces may vary with different cable types, it is recommended to verify the
suitability of the cable assembly before use or production.
8
HR12 Series●High Performance Miniature Circular Connectors
Straight Plug (Assembly Type)
Solder Type
42
4
8
1
3
6
Ø4.8
2
7
Ø12.8
5
Ø13.2
6
Inner dia.
HR212-10P-8P(41)
HRS No.
HR212-10P-8P(41)
112-4001-3 41
HR212-10P-8P(42)
112-4001-3 42
HR212-10P-8P(43)
112-4001-3 43
HR212-10P-8P(44)
112-4001-3 44
No. of contacts
Remarks
Color : Black
Terminal : Tin plated
Color : Sand beige
Terminal : Tin plated
Color : Black
Terminal : Selective gold plated
Color : Sand beige
Terminal : Selective gold plated
8
Note : Because the cable clamping and rotational forces may vary with different cable types, it is recommended to verify the
suitability of the cable assembly before use or production.
Crimp Type
A
B
5
E
1
C
4
8
D
2
7
3
6
Inner dia.
(Representative example)
HR212-10P-8PC(71)
Part No.
HR212-10P-8PC(71)
HR212-10P-8PC(72)
HR212-10P-10PC(71)
HR212-10P-10PC(72)
HR212-14P-20PC
HRS No.
112-4051-1 71
112-4051-1 72
112-4052-4 71
112-4052-4 72
112-1112-0
No. of contacts
A
B
C
D
E
42
6
Ø12.8
Ø4.8
Ø13.2
55
9
Ø16
Ø6
Ø18
8
10
20
Remarks
Color : Black
Color : Sand beige
Color : Black
Color : Sand beige
Color : Black
Note : Because the cable clamping and rotational forces may vary with different cable types, it is recommended to verify the
suitability of the cable assembly before use or production.
Receptacle (Crimp Type)
15.7
11.3
22.5
17.5
1
13
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Part No.
(Representative example)
2
3
5
Nut for M2
(Representative example)
HR212-10R-8SC(71)
Part No.
HR212-10R-8SC(71)
HRS No.
112-2001-2 71
No. of contacts
Remarks
8
Color : Black
9
HR12 Series●High Performance Miniature Circular Connectors
Receptacle (Straight Dip Type)
15.7
11.3
22.5
17.5
2
1
13
3
5
8 0.5×0.2
Nut for M2
1×0.2
HR212-10R-8SD(73)
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Part No.
HRS No.
HR212-10R-8SD(73)
112-2002-5 73
HR212-10R-8SD(74)
112-2002-5 74
No. of contacts
8
Remarks
Color : Black
Terminal : Tin plated
Color : Black
Terminal : Selective gold plated
Remarks : For dip post arrangement, see below figure.
Receptacle (Right Angle Dip Type)
22.5
17.5
1
2
5
3
3
13
13.8
Nut for M2
8 -0.6
4 -0.4
4 -1
8 -0.4
13
HR212-10R-8SDL(73)
Part No.
HRS No.
HR212-10R-8SDL(73)
112-2003-8 73
HR212-10R-8SDL(72)
112-2003-8 72
(Representative example)
No. of contacts
8
Remarks
Color : Black
Terminal : Tin plated
Color : Sand beige
Terminal : Selective gold plated
Remarks : For dip post arrangement, see below figure.
Receptacle Dip Post Layout
+0.1
Ø0.8 0
12.6
1.4
2.8
2.8
HR212-10R-8SD
2.5
9.3
4
1.2
1.4
1.2
1.6
5.5
1.2
3.2
1.6
(8 places)
Grounding terminal
+0.1
holes 1.1+0.1
0 ×0.5 0
(1 place)
Grounding terminal
+0.1
holes 1.1+0.1
0 ×0.5 0
(1 place)
Ø0.8+0.1
0
(8 places)
1.4
1.4
2.8
2.8
HR212-10R-8SDL
Remarks : Dimensional tolerance of ±0.05mm is recommended for the board arrangement.
10
HR12 Series●High Performance Miniature Circular Connectors
Receptacle (Right Angle Dip Type)
14
13
1
2
5
3.5
12
3
2 -0.4
2 -0.8
8 -0.6
2 -2
8 -0.4
HR212-10RA-8SDL(74)
HRS No.
No. of contacts
HR212-10RA-8SDL(74)
112-2004-0 74
HR212-10RA-8SDL(72)
112-2004-0 72
HR212-10RA-8SDL(73)
112-2004-0 73
Remarks
Color : Black
Terminal : Tin plated
Color : Sand beige
Terminal : Selective gold plated
8
Color : Black
Terminal : Selective gold plated
Remarks : For dip post arrangement, see below figure.
21.1
13
14.1
㸰
㸱
㸳
3.5
12
㸯
Positioning pin
Ø1
2 -0.4
2 -0.8
10 -0.6
10 -0.15
2 -2
HR212-10RC-10SDL(74)
Part No.
HRS No.
HR212-10RC-10SDL(74)
No. of contacts
112-2009-4 74
Remarks
Color : Black
Terminal : Selective gold plated
10
Remarks : For dip post arrangement, see below figure.
9.5
㸶
㸵
㸳
+0.1
0
Positioning hole Ø1.1
(1 place)
Grounding terminal
+0.1
hole Ø2.2 0
(2 places)
㸱
㸯
1.4
2.8
1.4
1.8
2
0.7
1.9
3.1
Ø0.8+0.1
0
(8 places)
4.5
1.8
㸴
㸲
㸰
4.5
14.1
3.4
(8.6)
Grounding terminal hole
+0.1
2.2 +0.1
0 ×0.8 0(2 places)
2.6
5.4
Receptacle Dip Post Layout
4.3
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Part No.
1
1
2
2
Ø0.8+0.1
0
(10 places)
2.8
HR212-10RA-8SDL
HR212-10RC-10SDL
Remarks : Dimensional tolerance of ±0.05mm is recommended for the board arrangement.
11
HR12 Series●High Performance Miniature Circular Connectors
Receptacle (Crimp Type)
21
16
㸰
㸱
㸲
㸳
20
14.5
㸯
M
2
15.5
10
w
re
Sc
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR12-14RA-20SC
Part No.
HR12-14RA-20SC
HRS No.
No. of contacts
Remarks
112-1504-8
20
Color : Black
2
M
Receptacle (Right Angle Dip Type)
w
re
Sc
21
16
㸰
㸱
㸲
㸳
20
14.5
㸯
Dip post(0.6×0.25)
(Contact)
Dip post (1×0.9)
(Grounding terminal)
5
25
HR12-14R-20SDL
5.08
3.81
3.5
20.2
No 20 No 16
(Dip Post Layout)
Part No.
HR12-14RA-20SDL
HRS No.
112-1502-2
No. of contacts
Remarks
20
Color : Black
Terminal : Silver plated
1.9
No 1
1.9
3.8
3.8
Remarks : Dimensional tolerance of ±0.05mm is recommended for the board arrangement.
12
17.78
1.9
1.9
1.9
Grounding terminal
hole Ø1.3+0.1
0
(4 places)
No 5
5
Ø0.8 +0.1
0
(20 places)
HR12 Series●High Performance Miniature Circular Connectors
Contact
Female Contact
1
A
10
A
1.15
1.2
Type
Part No.
Loose
contacts
HR12-SC-111
HR12-SC-112
HR12-SC-113
112-0410-0
112-0411-3
112-0412-6
HRS No.
Selective gold plated
Silver plated
Tin plated
Plated
Applicable wire
Reel
contacts
HR12-SC-211
HR12-SC-212
HR12-SC-213
112-0407-6
112-0408-9
112-0409-1
Selective gold plated
Silver plated
Tin plated
26 to 30 AWG
Note 1. Use cables with cable covering outer dia. Ø1mm or less.
2. Loose piece contacts are packaged 100 pcs/pack.
Reel contacts are packaged 10,000 pcs/reel.
Section A-A
1
10
A
Type
Part No.
Loose
contacts
HR10-PC-111
HR10-PC-112
HR10-PC-113(71)
110-0515-6
Selective gold plated
110-0513-0
Silver plated
Reel
contacts
HR10-PC-211
HR10-PC-212
HR10-PC-213(71)
110-0516-9
Selective gold plated
110-0514-3
Silver plated
1.15
1.2
HRS No.
Plated
110-0519-7 71
Applicable wire
Tin plated
110-0520-6 71
26 to 30 AWG
Tin plated
Note 1. Use cables with cable covering outer dia. Ø1mm or less.
2. Loose piece contacts are packaged 100 pcs/pack.
Reel contacts are packaged 10,000 pcs/reel.
Section A-A
Applicable tools
Manual
Type
Automatic
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Male Contact
Item
Part No.
HRS No.
Manual
crimping tool
HR12-SC-TC
150-0052-9
Automatic
crimping
machine body
CM-105C
901-0001-0
Applicable terminal
111
HR10-PC113(71)
111
HR12-SC- 112
113
---------------------211
213(71)
211
HR12-SC- 212
213
111
112
113
HR12-SC211
212
213
111
113(71)
HR10-PC211
213(71)
Applicable wire
26 to 30 AWG
----------------------
HR10-PCApplicator
AP105-HR12-1
901-2015-9
HR12-SC-TP
150-0050-3
RP6-SC-TP
150-0039-0
Extraction tool
(HR12-SC-TC)
Hand Crimp Tool
26 to 30AWG
----------------------
----------------------
(HR12-SC-TP) (RP6-SC-TP)
Extraction Tool
Auto Crimp Tool
CM-105C
Assembly Procedure
Please refer to "Plug Assembly Instructions".
13
HR12 Series●High Performance Miniature Circular Connectors
Terminal Arrangement and performance
Shell size
10 sizes
㸦
Terminal arrangement
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Shell size
5
㸧
㸧
㸦
㸩
㸨
㸪
㸨
㸪
㸫
㸭
㸬
㸫
㸪
㸩
No. of contacts
Withstand voltage
Rated current
Insulation resistance
Contact resistance
㸨
㸧
㸦
㸭
8
300V AC for 1 minute
1A
200Mø or more at 250V DC
30mø or less (excluding cable conductor resistance)
10
14 sizes
㸦 㸧 㸨 㸩 㸪
Terminal arrangement
No. of contacts
Withstand voltage
Rated current
Insulation resistance
Contact resistance
20
300V AC for 1 minute
1A
200mø or more at 250V DC
30mø or less
(excluding cable conductor
resistance)
Remarks : 1. The above figures show the receptacle pin inserts as viewed from the mating side.
2. Withstand voltage shows the testing voltage.
3. Contact resistance is as measured at 1A DC.
Precautions
This product series uses silver plated contacts. Silver reacts easily to exposure to sulfur gas so the below conditions may
cause tarnishing.
・Dusty environments
・Area with a high concentration area of gases such as sulfur dioxide gas, hydrogen sulfide gas, nitrogen dioxide gas and so on.
Example; In close proximity to factory exhaust, automotive emissions, etc.
・Close to heaters, or in other areas marked by extreme temperature differences or high humidity.
・Close to rubber products includes rubber adhesives.
The Electrical connection is not affected by tarnishing on a silver surface due to the wiping effect of the contact pins.
Storage
Packing state ; Packed in original packing or equivalent container
Temperature -10 to +60ç
Humidity
85% Max
(It is recommended that the product be stored in an area of normal level of temperature and humidity, and free of any
temperature fluctuation)
Please use this products within 6 months of delivery.
(After 6 month, please check the solderbility before use)
“Storage” means long-term storage of the unused products in sealed packaging, prior to assembly to PCB.
14
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR12 Series●High Performance Miniature Circular Connectors
MEMO:
15
Nov.1.2021 Copyright 2021 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
HR12 Series●High Performance Miniature 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:
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17197 N. Laurel Park Drive, Suite 253,
Livonia, MI 48152
Phone : +1-734-542-9963
Fax : +1-734-542-9964
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USA:
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40 Shattuck Road, Suite 215,
Andover, MA 01810
Phone : +1-978-655-9850
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:
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Schoenbergstr. 20, 73760 ostfildern
Phone : +49-711-456002-221
Fax : +49-711-456002-299
http://www.hirose.com/eu/
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Nordostpark 25, 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 36
http://www.hirose.com/eu/
FRANCE:
HIROSE ELECTRIC EUROPE B.V. PARIS OFFICE
130-136 Avenue Joseph Kessel, Bâtiment A,
78960 Voisins le Bretonneux, France
Phone : +33-1-77048712
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
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
A2006, Ocean International Center, Building 56# East 4th
Ring Middle Road, ChaoYang District, Beijing, 100025
Phone : +86-10-8576-9855
Fax : +86-10-8576-6033
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.
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/
INDIA:
SINGAPORE:
HIROSE ELECTRIC SINGAPORE PTE. LTD. DELHI OFFICE
HIROSE ELECTRIC SINGAPORE PTE. LTD.
03, Anson Road, #20-01, Springleaf Tower, Regus Level-2, Elegance Tower, Jasola District
Centre, New Delhi 110025, India
Singapore 079909
Phone : +91-11-66351030/1037/1167
Phone : +65-6324-6113
http://www.hirose.com/sg/
http://www.hirose.com/sg/
INDIA:
HIROSE ELECTRIC SINGAPORE PTE. LTD. BANGALORE OFFICE
WeWork Galaxy, No 43, Residency Road, Shanthala
Nagar, Ashok Nagar, Bengaluru, Karnataka 560025, India
Phone : +91-80-4120 1907
http://www.hirose.com/sg/
MALAYSIA:
THAILAND:
PENANG REPRESENTATIVE OFFICE
BANGKOK LIAISON OFFICE
73-3-1, Ideal@The One, Jalan Mahsuri, Bayan No.8, T-One Building, Level 15 unit 103, Sukhumvit, 40 Alley,
Khet Khlong Toei, Phra Khanong Bangkok 10110, Thailand
Lepas, 11950, Penang, Malaysia
Phone : +66-98-886-6746
Phone : +604-648-5536
http://www.hirose.com/sg/
http://www.hirose.com/sg/
®
16
2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN
TEL: +81-45-620-7410 Fax: +81-45-591-3754
http://www.hirose.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 02/2021. Contents are subject to change without notice for the purpose of improvements.