Waterproof Connectors for Outdoor Use
HR41 Series
Bayonet Lock
Mating Mark
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
■Features
1. Waterproof connector designed for
outdoor use
Light weight, waterproof connector designed to
withstand outdoor environments.
The weatherproof plastic shell provides the strength
needed to withstand the elements.
2. Waterproof structure
Supports IP67 and IP68 ratings while in the mated
condition. (Ratings explained below*)
*IP67: Submerged in 1m for 30 minutes
*IP68: Submerged in 2m for 14 days
3. Bayonet locking system
The bayonet system is user-friendly and is simple
enough to facilitate blind mating in dark or low
light areas. (Fig.1)
Fig. 1
4. Easy field assembly
User-friendly operations and assembly allow this
connector to be wired in the field.
Structure allowing GND to make contact first (3 position)
❶Power
❷Power
5. Compatible with commercial tooling
The crimp contact is compatible with commercial
crimp tools that meet the JIS C 9711 standard.
6. Sequential Contact
(Fig.3)
3 position: 2 step sequence
5 position: 3 step sequence
❸Ground
Fig. 2
7. Designed to accommodate hot swapping
(5 position plug)
Hot swapping condition : AC 20A, AC 300V (50
swap cycles).
This testing method conforms to UL1977 standards.
Sequential Contact mating (5 position)
GND
8. Surge resistant
The walled structure isolates each contact and
provides enough insulation to protect against
15kV surges caused by lightning.
Power
Signal
9. Gold plated contact area
Gold plating is applied to the interface contact
area to increase the reliability of its connection.
UL certification and TÜV certification have been
achieved.
Receptacle side
Plug side
10.Safety standard certified
Fig. 3
2017.2t
1
HR41 Series●Waterproof Connectors for Outdoor Use
■Product
Specifications
Ratings
Current Rating (Note 3) 24A (Ambient Temperature 25°C)
Voltage Rating
Current Rating (Note 3)
Voltage Rating
Items
1. Contact resistance
2. Insulation resistance
AC 1000V, DC 1000V
Operating Temperature Range -40 to +105°C (Note 1)
Storage Temperature Range -10 to +60°C
UL, TÜV
20A (5 position, incudes 4 position
Operating Temperature Range -40 to +65°C (Note 1)
excluding ground are use)
AC 600V, DC 600V
Specifications
Storage Temperature Range -10 to +60°C
Conditions
Measured at DC 1A
Measured at DC 500V
3 pos. : Apply AC 4,260V for 1 minute
5 pos. : Apply AC 2,200V for 1 minute
10 cycles in 3 axial directions at a frequency of 10 -
500 - 10Hz, half amplitude 0.75mm and 11 min/cycle
2
Acceleration 490m/s , duration 11ms, half-sine wave,
3 times each for 3 axial directions
200 mating cycles
5 cycles of (-55ç for 30min
→
ambient temp for 2 to 3 minutes
→
85ç for 30min
→
ambient temp for 2 to 3 minutes)
Spray 5% concentration salt water for 1,000 hours in mated connector condition.
At temperature 40°C, humidity 90 to 95%, for 96 hours
Left submerged in water in mated condition at depth of
2m for 14 days.
Note 1 : Including temperature rise due to current carrying.
Maximum of 2mø
Minimum of 5,000Mø
No flashover or breakdown
No electrical discontinuity of 10µs or more
No electrical discontinuity of 10µs or more
Contact resistance: Maximum of 4mø
Insulation resistance:
Maximum of 5,000Mø
Functionality should not be damaged.
Insulation resistance Minimum of 50Mø (high humidity)
Minimum of 500Mø (dry)
No water intrusion into connector inside
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
3. Withstand voltage
4. Vibration resistance
5. Shock resistance
6. Durability
7. Temperature cycles
8. Salt water spray
9. Moisture resistance
10. Water resistance
Depending on the structure and use of the cable, cable clamping force and cable stress, the waterproof performance may differ
from what is noted above. Please check the performance before using the connector.
HR41 (3 contacts conducting)
Derating Curve
50.00
45.00
40.00
35.00
Basic Curve
Derating Curve
Current
［A½
30.00
25.00
20.00
15.00
10.00
5.00
0.00
0
10
20
30
40
50
60
70
Ambient Temperature °C½
［
Note 2 : The derating curve is derived from the basic curve multiplied by the derating factor of 0.8.
Note 3 : The value of rated current varies with the ambient temperature. It is recommended to use the product within the
derating curve zone.
When using a UL or TÜV approved product, please use the product within the specified range as well as the derating
curve aera.
Note 4 : The measurement method of the derating curve is shown below.
• Test specimen : This product, unused prior to testing.
2
• Test cable conductor cross sectional area : 5.5mm
• Test condition : Power supplied while the specimen is in a stationary state and then measured.
■Materials
/ Finish
Component
Insulator
Contact
O-ring, gasket
Materials
Polyamide resin, PBT resin
Copper alloy
Silicon rubber
Finish
----------------------
Partially gold plated
----------------------
UL standard (noncombustible)
UL94V-0
----------------------
----------------------
2
HR41 Series●Waterproof Connectors for Outdoor Use
■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.
●Connector
HR41 − 25 W B P A − 3 S C (**)
❶
❷
❸
❹
❺
❻
❼
½
❾
●Crimp
Contact
HR41 − S C − 1 2 1 (**)
❶
½
❾
½
Shape of contact
S : Female contact
P : Male contact
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
❶
❷
❸
❹
Series name HR41
Shell size : 25
Specialty W : Waterproof type
Lock mechanism B: Bayonet lock
R : Receptacle
J : Jack
❾
Contact wiring type C : Crimp
Additional product specifications will be identified by
the addition of (01), (02)…etc. as needed.
Form of the contact 1 : Loose piece contacts
Shape 2 : Denotes the compatible wire gauge and
will be identified by the use of 1, 2, 3 etc.
Plating of the contact area 1 : Gold plated
❺
Shell type P : Plug
❻
Serial symbol
❼
Number of contact : 3, 5
BDiagram
of Connector Mating Combinations
Mating
Plug
Receptacle/Jack cap
Receptacle
Jack (3 position only)
Plug cap
3 position type
Plug
Receptacle
5 position type
Plug
Receptacle
Receptacle/Jack cap
Jack
Receptacle/Jack cap
Plug cap
Plug cap
●Connector
Plug
HR41-25WBPD-3SC
HR41-25WBPE-3SC
HR41-25WBPF-3SC
HR41-25WBP-5SC
Receptacle
HR41-25WBR-3PC
HR41-25WBRA-5PC
Jack
HR41-25WBJB-3PC
HR41-25WBJF-3PC
----------------------
BCombination
of Applicable
Crimp Contacts
Plug
HR41-25WBPD-3SC
HR41-25WBPE-3SC
HR41-25WBPF-3SC
HR41-25WBP-5SC
Receptacle
HR41-25WBR-3PC
HR41-25WBRA-5PC
Jack
HR41-25WBJB-3PC
HR41-25WBJF-3PC
Crimp contact
HR41-SC-111
HR41-SC-121
HR41-SC-141
HR41-SC-151
Crimp contact
HR41-PC-111
HR41-PC-121
HR41-PC-151
Crimp contact
HR41-PC-111
HR41-PC-121
●Plug
cap
Plug
Cap
HR41-25WBPD-3SC
HR41-25WBPE-3SC
HR41-25WBP-C
HR41-25WBPF-3SC
HR41-25WBP-5SC
●Receptacle/Jack
cap
Receptacle
Cap
HR41-25WBR-3PC
HR41-25WBRA-5PC
HR41-25WBR-C
HR41-25WBJB-3PC
HR41-25WBJF-3PC
3
HR41 Series●Waterproof Connectors for Outdoor Use
■3
Position Type
●Receptacle
(Panel mount version)
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Part No.
HR41-25WBR-3PC
HRS No.
141-0006-0
No. of contacts
3
Note : The above products can be mated with male contacts.
●Male
contacts
Type
Part No.
HR41-PC-111
HRS No.
141-0002-0
141-0002-0 01
141-0004-5
141-0004-5 01
Gold Plating Thickness
in Contact Area
0.2µm
0.76µm
0.2µm
0.76µm
Applicable Cable
(should satisfy requirements of
①
,
②
and
③
)
Loose
contacts
HR41-PC-111(01)
HR41-PC-121
HR41-PC-121(01)
q
Conductor cross section 3.3 to 5.5mm
Max of Ø3.1
w
Conductor outer dia.
Max of Ø6
e
Jacket outer dia.
(10 to 12 AWG)
2
q
Conductor cross section 1.3 to 2.5mm
Max of Ø2.0
w
Conductor outer dia.
Max of Ø6
e
Jacket outer dia.
(14 to 16 AWG)
2
3 pieces per pack
4
HR41 Series●Waterproof Connectors for Outdoor Use
●Jack
2
1
3
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Part No.
HR41-25WBJB-3PC
HR41-25WBJF-3PC
HRS No.
141-0017-7 00
141-0019-2 00
No. of contacts
3
Applicable cable
Remarks
-----------
-----------
Ø11.8
±
0.4
Ø13.5
±
0.7
Note : The above products can be mated with male contacts.
●Male
contact
Type
Part No.
HR41-PC-111
HRS No.
141-0002-0
141-0002-0 01
141-0004-5
141-0004-5 01
Gold Plating Thickness
in Contact Area
0.2µm
0.76µm
0.2µm
0.76µm
Applicable Cable
(should satisfy requirements of
①
,
②
and
③
)
Loose
contact
HR41-PC-111(01)
HR41-PC-121
HR41-PC-121(01)
q
Conductor cross section 3.3 to 5.5mm
Max of Ø3.1
w
Conductor outer dia.
Max of Ø6
e
Jacket outer dia.
(10 to 12 AWG)
2
q
Conductor cross section 1.3 to 2.5mm
Max of Ø2.0
w
Conductor outer dia.
Max of Ø6
e
Jacket outer dia.
(14 to 16 AWG)
2
3 pieces per pack
5
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