HR41 Series
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Waterproof Connectors with
Plastic Shell for Outdoor Use
Sep. 2021 ⑤
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
Features
1. Waterproof Connector with
Excellent Weather Resistance
for Outdoor Use
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
With a highly durable and weather resistant
plastic shell, HR41 is a lightweight connector
ideal for outdoor use.
2. Waterproof Performance
IP67, IP68 when mated.
IP67 : Left for 30 min. at a water depth of 1m.
IP68 : Left for 14 days at a water depth of 2m.
3. Easy to Operate Bayonet
Lock
Mating Mark
Bayonet lock that completes locking in a single
action for easy installment even in dimly lit areas.
Bayonet Lock
4. Supports Field
Assembly
The simple crimp connection and easy assembly
design are ideal for on- site assembly.
5. Compatible with Commerical
Tools
Crimp contacts can be terminated using JIS C
9711 crimp tools.
2
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
6. Sequence Design
❶Power
❷Power
3pos. : 2 Stage Sequential Mating
5pos. : 3 Stage Sequential Mating
❸Ground
Ground Comes into Contact First ( 3pos. )
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
GND
Power
Signal
Receptacle
Sequential Mating Design
7. Designed to Accommodate
Hot Swapping
( 5pos. Plug)
Hot Swapping Conditions: 20A AC/ 300V AC ( 50
mating cycles)
Test method conforms to UL1977 standards.
8. Surge Resistance
Walls between adjacent contacts provide
insulation against 15kV surges caused by
lightning.
9. Gold- plated Contact Portion
The interface of the contact is gold plated for
high contact reliability.
10. Safety Standard Certified
UL and TÜ V certified.
3
Plug
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
Product Specifications
Rated Current (Note 1)
Rated Voltage
UL,TÜV
3pos.: 38A (Ambient Temperature 25℃ )
Operating Temperature (Note 2)
-40 to +105℃
5pos.: 20A (When using 4pos. with Ground Removed)
Storage Temperature Range
-10 to +60℃
1000V AC/DC
Rated Current (Note 1)
Rated Voltage
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Items
3pos.: 20A
Operating Temperature (Note 2)
-40 to +65℃
5pos.: 10A
Storage Temperature Range
-10 to +60℃
600V AC/DC
Specifications
Conditions
Contact
Resistance
2m Ω Max.
Measured at 1A DC
Insulation
Resistance
5000M Ω Min.
Measured at 500V DC
Withstanding
Voltage
No flashover or breakdown
3 pos. : Apply 4260V AC for 1 min.
5 pos. : Apply 2200V AC for 1 min.
Vibration
Resistance
No electrical discontinuity of 10μ s or
more
10 cycles in 3 axial directions at a frequency of 10-500-10Hz,
half amplitude 0.75mm and 11 min/cycle
Shock
No electrical discontinuity of 10μ s or
more
Acceleration 490m/s2, duration 11ms,
half-sine wave,3 times each for 3 axial directions
Mating Durability
Contact resistance 4m Ω Max.
200 mating cycles
Temperature
Cycle
Insulation resistance 5000 Ω Min.
-55℃: 30min. → Ambient Temp.:2-3min.
→ +85℃: 30min. → Ambient Temp.: 2-3min., 5 cycles
Salt Spray
No functional issues
5% concentration salt water sprayed for 1,000 hours in mated connector
condition.
Moisture
Resistance
(Steady State)
Insulation Resistance :
50M Ω (High Humidity)
500M Ω (Dry)
40℃ temperature, 90 to 95% humidity for 96 hours
Water Resistance
No water intrusion inside connector
Left submerged at a depth of 2m in the mated condition for 14 days
Note 1 : Varies depending on the temperature the connector is used at.
When applying the UL and TÜV standards, use within the derating curve.
Note 2 : Includes temperature rise due to current flow.
Note 3 : Depending on the cable design and specifications, cable clamping force, rotation force, waterproof performance, etc. may differ.
Please confirm before use.
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HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
[Reference] Derating Curve
HR41 Mating Combination 1 2pos.
Basic Curve
Derating Curve
Energized(Derating Curve)
60
Current [ A ]
50
40
30
20
0
10
20
30
40
50
60
70
80
90
100
110
Temperature [ ℃ ]
HR41 Mating Combination 1 3pos.
Basic Curve
Derating Curve
Energized(Derating Curve)
60
50
Current [ A ]
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
10
40
30
20
10
0
10
20
30
40
50
60
70
80
90
100
110
Temperature [ ℃ ]
Note 1 : The derating curve is derived from the basic curve multiplied by the derating factor of 0.8.
Note 2 : The measurement method of the derating curve is as follows:
• HR41, unused prior to testing.
• Conductor cross-sectional area of test cable : 5.5mm2
• Test condition : Measured after power supplied while the mated connectors are in a stationary state.
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HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
Materials/Finish
Item
Material
Finish
UL Standard (Noncombustible)
Insulator
Polyamide, PBT
-
UL94V-0
Contact
Copper Alloy
Partially Gold Plated
-
O-ring, Gasket
Silicone Rubber
-
-
Product Number Structure
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
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.
■ Connector
HR41 - 25 W B P A - 3 S C (##)
❶
❷
❸ ❹ ❺ ❻
❼ ❽ ❾
■ Crimp Contact
HR41 - S C - 1 2 1 (##)
❶
❽ ❾
❶
Series Name
HR41
❼
No. of Pos.
3, 5
❷
Shell Size
25
❽
Contact Gender
S : Female Contact
P : Male Contact
❸
Specifications
W : Waterproof Type
❾
Contact Assembly C : Crimp
❹
Lock Mechanism
B : Bayonet Lock
❺
Shell Type
P : Plug
R : Receptacle
J : Jack
Contact Form
1 : Loose Contacts
Design
2 : If the design of contacts of the same size
differs, 1, 2, 3 etc. are added to distinguish
them
Contact Area
Plating
1 : Gold Plated
❻
Serial Mark
6
Additional specifications are identified by
adding (01), (02), etc.
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
Diagram of Connector Mating Combinations
Mating
Plug
Receptacle
Receptacle/
Jack Cap
Jack
Plug Cap
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
3pos. Type
5pos. Type
Receptacle
Plug
Receptacle/Jack Cap
Plug
Jack
Receptacle/Jack Cap
3pos.
5pos.
Jack
Plug Cap
Plug Cap
Type
Receptacle
Category
Connector
Crimp Contact
Cap
Plug
HR41-25WBPD-3SC
HR41-25WBPE-3SC
HR41-25WBPF-3SC
HR41-25WBPG-3SC
HR41-SC-111
HR41-SC-121
HR41-SC-141
HR41-25WBP-C
Receptacle
HR41-25WBR-3PC
Jack
HR41-25WBJB-3PC
HR41-25WBJE-3PC
HR41-25WBJF-3PC
HR41-PC-111
HR41-PC-121
HR41-25WBR-C
Plug
HR41-25WBP-5SC
HR41-SC-151
HR41-25WBP-C
Receptacle
HR41-25WBRA-5PC
Jack
HR41-25WBJ-5PC
HR41-25WBJG-5PC
HR41-PC-151
HR41-25WBR-C
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HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
3pos. Type
Plug
φ37.5
●
Part No.
HRS No.
HR41-25WBPD-3SC
CL0141-0023-0-00
HR41-25WBPE-3SC
CL0141-0024-2-00
HR41-25WBPF-3SC
CL0141-0026-8-00
HR41-25WBPG-3SC
CL0141-0036-0-00
No. of Pos.
Applicable Cable
Remarks
Purchase Unit
2 Stage
Sequential Mating
10pcs per bag (Note 1)
φ 9.0 ± 0.6
φ 10.1 ± 0.6
3
φ 13.5 ± 0.7
φ 12.4 ± 0.6
Note 1 : Orders are accepted in multiples of 10pcs.
Note 2 : Female contacts are assembled into the above product.
●
Female Contact
φ5.4
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
93
23.1
Type
Loose
Contacts
HRS No.
Plating Thickness of
Contact Portion
HR41-SC-111
CL0141-0001-7-00
0.2μ m
HR41-SC-111(01)
CL0141-0001-7-01
0.76μ m
HR41-SC-121
CL0141-0003-2-00
0.2μ m
HR41-SC-121(01)
CL0141-0003-2-01
0.76μ m
HR41-SC-141
CL0141-0008-6-00
0.2μ m
HR41-SC-141(01)
CL0141-0008-6-01
0.76μ m
Part No.
12
Applicable Cable
(Meets all of conditions 1, 2, and 3)
1. Conductor Cross-section : 3.3 to 5.5mm2
2. Conductor Outer Dia. : φ 3.1 Max.
3. Jacket Outer Dia. : φ 6 Max.
(10 to 12 AWG)
1. Conductor Cross-section : 1.3 to 2.5mm2
2. Conductor Outer Dia. : φ 2.0 Max.
3. Jacket Outer Dia. : φ 6 Max.
(14 to 16 AWG)
1. Conductor Cross-section : 5.5 to 6.5mm2
2. Conductor Outer Dia. : φ 3.4 Max.
3. Jacket Outer Dia. : φ 6 Max.
(10 AWG)
Note 1 : Orders are accepted based on bag increments.
Note 2 : The contact design of HR41-SC-151, HR41-SC-111, HR41-SC-121, and HR41-SC-141 differ, so be careful when assembling for use.
8
Purchase Unit
3pcs per bag
(Note 1)
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
φ32.3
Receptacle (Flange Type)
36.4
●
27
19
Part No.
HR41-25WBR-3PC
HRS No.
No. of Pos.
Purchase Unit
CL0141-0006-0-00
3
10pcs per bag (Note 1)
Note 1 : Orders are accepted in multiples of 10pcs.
Note 2 : Male contacts are assembled into the above product.
●
Jack
2
φ32.3
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
36.4
1
3
100
Part No.
HRS No.
HR41-25WBJB-3PC
CL0141-0017-7-00
HR41-25WBJE-3PC
CL0141-0038-0-00
HR41-25WBJF-3PC
CL0141-0019-2-00
No. of Pos.
Applicable Cable
Purchase Unit
φ 11.8 ± 0.4
3
φ 10.1 ± 0.6
φ 13.5 ± 0.7
Note 1 : Orders are accepted in multiples of 10pcs.
Note 2 : Male contacts are assembled into the above product.
9
10pcs per bag
(Note 1)
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
Male Contact
φ5.4
●
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
25.5
Type
Loose
Contacts
12
HRS No.
Plating Thickness of
Contact Portion
Applicable Cable
(Meets all of conditions 1, 2, and 3)
HR41-PC-111
CL0141-0002-0-00
0.2μ m
HR41-PC-111(01)
CL0141-0002-0-01
0.76μ m
1. Conductor Cross-section : 3.3 to 5.5mm2
2. Conductor Outer Dia. : φ 3.1 Max.
3. Jacket Outer Dia. : φ 6 Max.
(10 to 12 AWG)
HR41-PC-121
CL0141-0004-5-00
0.2μ m
HR41-PC-121(01)
CL0141-0004-5-01
0.76μ m
Part No.
Note : Orders are accepted based on bag increments.
10
1. Conductor Cross-section : 1.3 to 2.5mm2
2. Conductor Outer Dia. : φ 2.0 Max.
3. Jacket Outer Dia. : φ 6 Max.
(14 to 16 AWG)
Purchase Unit
3pcs per bag
(Note)
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
5pos. Type
Plug
φ37.5
●
Part No.
HR41-25WBP-5SC
HRS No.
No. of Pos.
Applicable Cable
Remarks
Purchase Unit
CL0141-0009-9-00
5
φ 11.0 ± 0.3
3 Stage
Sequential Mating
10pcs per bag (Note 1)
Note 1 : Orders are accepted in multiples of 10pcs.
Note 2 : Female contacts are assembled into the above product.
●
Female Contact
φ5.4
25.1
Type
Loose
Contacts
Part No.
HR41-SC-151
HRS No.
12
Plating Thickness of
Contact Portion
Applicable Cable
(Meets all of conditions 1, 2, and 3)
Purchase Unit
0.2μ m
1. Conductor Cross-section : 0.75 to 2.5mm2
2. Conductor Outer Dia. : φ 2.4 Max.
3. Jacket Outer Dia. : φ 6 Max.
(14 to 18 AWG)
5pcs per bag
(Note 1)
CL0141-0011-0-00
Note 1 : Orders are accepted based on bag increments.
Note 2 : The contact design of HR41-SC-151, HR41-SC-111, HR41-SC-121, and HR41-SC-141 differ, so be careful when assembling for use.
●
Receptacle (Bulkhead Type)
φ32.3
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
94
46(HEX)
Part No.
HR41-25WBRA-5PC
48.3
HRS No.
No. of Pos.
Purchase Unit
CL0141-0010-8-00
5
10pcs per bag (Note 1)
Note 1 : Orders are accepted in multiples of 10pcs.
Note 2 : Male contacts are assembled into the above product.
11
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
●
Jack
5
2
C7
4
φ32.3
1
3
Part No.
HRS No.
No. of Pos.
HR41-25WBJ-5PC
CL0141-0040-0-00
HR41-25WBJG-5PC
CL0141-0029-6-00
5
Applicable Cable
Purchase Unit
φ 11.0 ± 0.3
10pcs per bag (Note 1)
φ 12.4 ± 0.6
Note 1 : Orders are accepted in multiples of 10pcs.
Note 2 : Male contacts are assembled into the above product.
●
Male Contact
φ5.4
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
100
25.5
Type
Loose
Contacts
Part No.
HR41-PC-151
HRS No.
CL0141-0012-3-00
12
Plating Thickness of
Contact Portion
Applicable Cable
(Meets all of conditions 1, 2, and 3)
Purchase Unit
0.2μ m
1. Conductor Cross-section : 0.75 to 2.5mm2
2. Conductor Outer Dia. : φ 2.4 Max.
3. Jacket Outer Dia. : φ 6 Max.
(14 to 18 AWG)
5pcs per bag
(Note)
Note : Orders are accepted based on bag increments.
12
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
Cap
●
Plug Cap
38(HEX)
φ32.3
28.6
Part No.
HR41-25WBP-C
HRS No.
Applicable Connector
Purchase Unit
CL0141-0021-4-00
HR41-25WBPD-3SC
HR41-25WBPE-3SC
HR41-25WBPF-3SC
HR41-25WBPG-3SC
HR41-25WBP-5SC
50pcs per bag
(Note)
Note : Orders are accepted in multiples of 50pcs.
●
Receptacle/Jack Cap
37
(HEX)
Part No.
HR41-25WBR-C
Applicable Connector
Purchase Unit
CL0141-0022-7-00
HR41-25WBR-3PC
HR41-25WBRA-5PC
HR41-25WBJB-3PC
HR41-25WBJE-3PC
HR41-25WBJF-3PC
HR41-25WBJ-5PC
HR41-25WBJG-5PC
50pcs per bag
(Note)
Receptacle Panel Cutout Dimensions
8
φ2
Mating Guide Position
t=Max5.5
.6
+0
0 .05
+0.05
0
3×
16
φ36.2
4°
136
10
1
°
0.
.5±
16°
4×M3×0.5
28.575±0.1
Flange Type
(Usage Example : HR41-25WBR-3PC)
18.6
HRS No.
Note : Orders are accepted in multiples of 50pcs.
28.575±0.1
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
9
Bulkhead Type
(Usage Example : HR41-25WBRA-5PC)
13
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
Applicable Tool
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
●
●
●
Contact Extraction Tool
Type
Part No.
HRS No.
Purchase Unit
Contact Extraction Tool
HR41-TP
CL0150-0256-9-00
20pcs per bag
Manual Crimp Tools
Tool Maker
Part No.
HOZAN TOOL IND.CO.,LTD.
P-75
Lobtex CO., LTD
AK15A
NICHIFU Co.,Ltd.
NH1
Pneumatic Crimp Tool
Tool Maker
Part No.
Maxell Izumi Co., Ltd.
AC-5N.D
Dice : Head No.1
Note : Perform maintenance in accordance with the tool manufacturer's instruction manual.
14
HR41 Series/Waterproof Connectors with Plastic Shell for Outdoor Use
Connector Usage Precautions
Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
1. Assembly and installation of connectors and components should be done in reference to the specified
assembly procedures and with the proper amount of tightening torque.
If the torque is too low or too strong it may result in loosening or damage. ( Please contact your Hirose
representative for the correct procedures. )
2. After mating a connector, pull on the cable slightly to confirm mating and that the connector is firmly in place.
While Taking into Consideration
Specifications mentioned in this catalog are reference values.
When considering to order or use this product, please confirm the Drawing and Product Specifications sheets.
Use an appropriate cable when using the connector in combination with cables.
If considering usage of a non- specified cable, please contact your sales representative.
If assembly process is done by jigs & tools which are not identified by Hirose, assurance will not be given.
If considering usage for below mentioned applications, please contact your sales representative.
In cases where the application will demand a high level of reliability, such as automotive, medical instruments, public
infrastructure, aerospace/ defense etc. Hirose must review before assurance of reliability can be given.
2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN
https://www.hirose.com
※ The contents of this catalog are current as of date of 9/ 2021. Contents are subject to change without notice for the purpose of improvements.
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