Small, Waterproof, Push-On Bayonet Lock Connectors
HR08D Series
Push-On Bayonet Lock
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Mating is completed simply
by pushing the plug onto the
receptacle.
To unmate this connector,
rotate the locking collar to
release the lock, then pull
them apart.
■Features
1. Simplified mating operations
•To mate the connector, simply push it onto the
receptacle. To unmate, rotate the locking collar
and pull the plug back from the receptacle.
(Fig.
q)
•Simplified mating is enabled by the alignment
markings
•Mating guide keys are provided at 3 points to
prevent contact damage. They also provide the
ability to blind mate these connectors when needed.
Plug connector does not damage the receptacle
contacts.
Fig.q
Cable exit directions
2. Waterproof structure
Supports IP67 and IP68 ratings while in the mated
condition. (Ratings explained below*)
*IP67: Submerged in 1 m for 30 minutes
*IP68: Submerged in 2 m for 14 days
Fig.w
3. Adjustable cable direction
The right angle plug can be adjusted to mount in
any of the 8 different directions (adjustable in 45°
increments). (Fig.
w)
4. Variations available
Items
No. of Contacts
Connector Type
Plug Termination
Receptacle Termination
Cord Tube Material
Cable Diameter Range
(Reference)
2 or 10 positions available
Straight Plug, Right Angle Plug, Receptacle (10 pos. only)
Crimp, solder
Solder
Plastic, metal
（
Ø
5.7 to 6.5）
Ø
6.5 to 7.3）
Ø
8.0 to 9.0）
（
（
In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
2018.7②
1
HR08D Series●Small, Waterproof, Push-On Bayonet Lock Connectors
■Product
Specifications
Ratings
Items
Rated Current
Rated Voltage
3A
AC200V, DC250V
Specifications
Operating Temperature Range
Storage Temperature Range
-20ç to +85ç
-10ç to +60ç
Conditions
1. Contact Resistance
2.Insulation Resistance
3. Withstanding Voltage
4. Vibration Resistance
5. Shock
6. Durability
20mø or below
Minimum of 1,000Mø
No flashover or breakdown
No electrical discontinuity of 10µs or
greater
No electrical discontinuity of 10µs or
greater
Contact Resistance : Maximum of 30mø
Insulation Resistance : Minimum of 500Mø
Insulation resistance
Minimum of 50Mø (high humidity)
Minimum of 500Mø (dry)
Should be no water leakage inside the
connector
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
7. Temperature Cycles
8. Humidity Resistance
9. Waterproof Structure
Measured with DC 1A
Measured with DC 500V
10 pos. AC 900V for 1 minute 2 pos. AC 1,500V for 1 minute
Tested in 3 directions with 10 to 500Hz /cycle, total
vibration width of 0.75mm, and 98m/s
2
, 3 hours each.
Tested in 3 directions with the acceleration of 490m/s
2
,
and a duration of 11ms, 3 times each
500 mating cycles
Left at
-
55ç : 30 minutes
⇒
Ordinary temperature : 2 to 3
minutes
⇒
85ç : 30 minutes
⇒
Ordinary temperature : 2 to
3 minutes, 2 to 3 minutes, Total of 5 cycles
Left at temperature 71ç and humidity 95% for 336 hours.
Left at the temperature of 71ç and 95% humidity for 336
hours.
Left submerged in water at the depth of 1m, for 0.5 hours,
in the mated condition.
■Materials
/ Finish
●Plug
Component
Outer Shell
Insulator
Female Contact
O Ring, Gasket
Materials
Zinc Alloy, aluminum alloy and polyamide resin (black)
PPS resin (black)
Phosphorous bronze
NBR, Nitrile hydride rubber
Materials
Zinc alloy
PPS resin (black)
Brass
NBR
Finish
Nickel under plating
----------------------
Gold plating
----------------------
Finish
Nickel under plating
----------------------
Gold plating
----------------------
Remarks
----------------------
UL94V-0
----------------------
----------------------
Remarks
----------------------
UL94V-0
----------------------
----------------------
●Receptacle
Component
Outer Shell
Insulator
Male Contact 10 position
O Ring
■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.
●Plug
❶
❷
❸
❹
❺
❻
❼
●
Receptacle
❶
❷
❸
❹
❺
❻
HR08D 12 WP A - 10 S (**) HR08D 12 WR - 10 P (**)
❶
Model Name : HR08D series
❷
Shell Size : Diameter (mm) of the mating interface of the plug
❸
Shell Type
WP : Straight plug, WLP: Right angle plug
❹
Cord Tube and Cable Range Type
A : Material of cord tube : Metal, with cable dia. range of (
Ø
5.7 to 6.5)
B : Material of cord tube : Metal, with cable dia. range of (
Ø
6.5 to 7.3)
M : Material of cord tube : Plastic, with cable dia. range of (
Ø
5.7 to 6.5)
N : Material of cord tube : Plastic, with cable dia. range of (
Ø
6.5 to 7.3)
K : Material of cord tube : Metal, with cable dia. range of (
Ø
8.0 to 9.0)
❺
Number of Contacts : Contacts available (2 or 10)
❻
Contact Shape
S : Female contact for solder termination
SC : Female contact for crimping termination
❼
Other specifications :
A two-digit character is added to indicate other
specifications as needed.
❶
Model Name : HR08D series
❷
Shell Size : Diameter (mm) of the mating interface of the plug
❸
Shell Type WR：Receptacle
❹
Number of Contacts : Contacts available (10 only)
❺
Contact Shape P : Male contact for solder termination
❻
Other specifications :
A two-digit character is added to indicate other
specifications as needed.
●Crimp
contact
HR34B - SC1 - 2 1 1
❶
❷
❸
❹
❺
❶
Model Name : HR34B series (Shares the same contacts
as the HR34B series)
❷
Contact Type SC1 : Female contact
❸
Contact Shape 1 : Single contact 2 : Reel contact
❹
Barrel Shape : 1 : 20 to 25 AWG
❺
Plating Type 1 : Gold plating
2
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