1
Quick Mating Miniature Waterproof Circular Connectors
HR34B Series
2008.3
■Features
1. Bayonet Lock
• Quick and accurate connection with a self-locking bayonet
collar.
2. Alignment marks
Clearly visible alignment marks on plug and receptacle
allow easy alignment when mating.
3. Water and dust protection
• IP67 water and dust protection rating when fully mated.
• 4-position receptacles are sealed against water penetration
when mounted on the panel - no protective cap is required.
• Resistant to industrial grade oils
4. Several configurations and termination styles
• Number of positions: 4, 10
• Plugs: Straight and right-angle, wire solder and crimp
terminations
• Receptacles: Panel mount, wire solder and through-hole
terminations
5. Multi-directional cable exit
Right angle plugs allow the cable to exit in 8 directions, in
45° increments.
6. Safety standards
The 4-positions connectors meet requirements of TÜV
standard.
7. RoHS compliant
All components and materials comply with the
requirements of EU Directive 2002/95/EC
■Applications
Construction and industrial equipment, robots, servo
motors and a other applications requiring high reliability
miniature waterproof circular connectors.
A
(33.5)
B
Mating - straight push
Un-mating: Turn the lock collar and pull
Illustrations of mated connectors
Right angle plug Straight plug
Bayonet Lock
45°
Cable exit directions
Mating Combinations
10 pos. : Right-angle plug + receptacle through-hole
10 pos. : Right-angle plug + receptacle wire solder
4 pos. : Right-angle plug + receptacle wire solder
A
31.0
31.5
31.3
Mating Combinations
10 pos. : Straight plug + receptacle through-hole
10 pos. : Straight plug + receptacle wire solder
4 pos. : Straight plug + receptacle wire solder
B
49.6
50.1
49.6
NEW
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
Number of contact : Number of contacts.
(Excluding ground contacts)
Contact type
S : Female wire solder P : Male wire solder
PD : Male, through hole contact SC : Female crimp
Keying
Blank : Standard
X : X key position
2
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
■Specifications
1 A DC
500 V DC
10 pos. : 900 V AC / 1 minute
4 pos. : 2,000 V AC / 1 minute
30 mø max.
1,000 Mø min.
No flashover or insulation breakdown
1.
Contact resistance
2.
Insulation resistance
3.Withstanding voltage
SpecificationItem Conditions
Insulation resistance: 50 Mø min. (at high humidity)
Insulation resistance: 500 Mø min. (when dry)
No water penetration when submerged for 48 hours at the depth of 1.8 meters.
500 cycles
No electrical discontinuity of 10 µs or longer
Contact resistance: 30 mø max.
Insulation resistance: 500 Mø min.
Frequency: 10 to 500 Hz/cycle, total amplitude of 0.75 mm,
98m/s2each, 3 hours in 3 axis.
Temperature :-55°C /+15° to +35°C /+85°C /+15° to +35°C
Time :-30 min. /10 to 15 min. /30 min. /10 to 15 min.
5 cycles
336 hours at 71°C, and humidity of 95%
Acceleration of 490 m/s2, 11 ms duration,
3 axis, each for 3 hours
No electrical discontinuity of 10 µs or longer4.Vibration
5.Shock
6.Durability
(Mating / un-mating)
7.Temperature cycle
8.Humidity
9.
Water protection
Current rating
Voltage rating
Ratings 10 pos.: 200 V AC, 250 V DC
4 pos. : 200 V AC, 200 V DC (contamination level 3)
400 V AC, 400 V DC (contamination level 2)
10 pos.: 3 A
4 pos. :5 A
Operating temperature range
Storage temperature range
-25°C to 85°C
(Note 1)
-25°C to 85°C
(Note 2)
■Materials
■Ordering information
HR34B - 12 WP A - 10 S - X
1 52 3 4 6 7
Note 1: Includes temperature raise caused by the current flow.
Note 2: The term “storage” refers to connectors stored for the long period of time prior to mounting and use.
Remarks
---------------
---------------
---------------
---------------
---------------
---------------
UL94V-0
Part Material Finish
Outer shell
Insulator
O-ring
Male contacts
Ground contact
10 pos.
4 pos.
10 pos.
4 pos.
Zinc alloy
PPS
Copper alloy
Brass
Brass
Fluororubber
Gold plated
Silver plated
Gold plated
Silver plated
Black chromate finish (Cr +3)
Color: Black
---------------
●Receptacles
Remarks
---------------
---------------
---------------
---------------
UL94V-0
Part Material Finish
Outer shell
O-ring
Gasket
Insulator
Female contacts 10 pos.
4 pos.
Zinc alloy, aluminum alloy, and
polyamide resin (black)
Fluororubber,
Nitrile hydride rubber
PPS
Black chrome plating, black
chromate finish (Cr +3)
Color: Black
---------------
Phosphor bronze
Copper alloy
Gold plated
Silver plated
●Plugs
Series name : HR34B Series
Shell size : Diameter (mm) of the mating interface of the plug
Shell style
WP : Straight plug
WLP : Right-angle plug
WR : Receptacle
Shell configuration : Combination of the cable exit diameter, tightening
collar diameter and the distance from mating face to
center of the outer shell, designated with the letters A,
B, D e.t.c. (letters C, J, P and R will not be used).
1 5
6
7
2
3
4
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
3
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
■Plugs
49
Ø19
A
Part Number
HR34B-12WPA-10S(71)
HR34B-12WPB-10S(71)
HR34B-12WPD-4S
HR34B-12WPD-4S-X
HR34B-12WPE-4S
HR34B-12WPE-4S-X
CL No. A
134-0004-7-71
134-0007-5-71
134-0020-3-00
134-0023-1-00
134-0025-7-00
134-0031-0-00
Ø7.4
Ø8.5
Ø7.4
Ø8.5
Applicable cable diameter range Solder cup inner diameter RoHS
All dimensions: mm
All dimensions: mm
Ø1
Ø1.7
YES
Ø5.7 to 7.3
Ø6.5 to 8.0
Ø5.7 to 7.3
Ø6.5 to 8.0
Part Number
HR34B-12WPA-10SC
HR34B-12WPB-10SC
CL No. A
134-0017-9-00
134-0028-5-00
Ø7.4
Ø8.5
Applicable cable diameter range RoHS
Ø5.7 to 7.3
Ø6.5 to 8.0 YES
33.5
Ø19
BA
Part Number
HR34B-12WLPA-10S(71)
HR34B-12WLPB-10S(71)
HR34B-12WLPD-4S
HR34B-12WLPD-4S-X
HR34B-12WLPE-4S
HR34B-12WLPE-4S-X
CL No. A B
134-0005-0-71
134-0008-8-71
134-0030-7-00
134-0034-8-00
134-0035-0-00
134-0036-3-00
Ø7.4
Ø8.5
Ø7.4
Ø8.5
30.5
30.85
Applicable cable diameter range Solder cup inner diameter RoHS
Ø1
Ø1.7
YES
Ø5.7 to 7.3
Ø6.5 to 8.0
Ø5.7 to 7.3
Ø6.5 to 8.0
Part Number
HR34B-12WLPA-10SC
HR34B-12WLPB-10SC
CL No. A
134-0018-1-00
134-0029-8-00
Ø7.4
Ø8.5
Applicable cable diameter range RoHS
Ø5.7 to 7.3
Ø6.5 to 8.0 YES
●Straight - wire solder
●Crimp (separate contacts required)
●Crimp (separate contacts required)
●Right angle - wire solder
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
4
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
■Receptacle
●Wire solder
●Through hole
13
47
810
A
A
B
B
4-Ø3.2
4-(R2.8)
3.3
5.8 8.55
4-(R2.8)
20
39
32.4
4-Ø3.2
13.4
2
Part Number
HR34B-12WRA-10P
HR34B-12WRB-4P
HR34B-12WRB-4P-X
Note : Not supplied for O-ring. Use commercially available O-ring.
Note : Not supplied for O-ring. Use commercially available O-ring.
CL No. A
134-0016-6-00
134-0021-6-00
134-0024-4-00
17.26
18.26
BSolder cup inner diameter RoHS
Ø1
Ø1.3 YES
23.4
25.4
Part Number
HR34B-12WR-10PD(71)
CL No. RoHS
134-0003-4-71 YES
■Crimp contacts
●Female
1.2
15
Part Number Packaging
HR34B-SC-111
HR34B-SC-211
100 pcs. per bag
10,000 pcs. per reel
Note: Use wire with a jacket diameter of 1.7mm max.
CL No.
134-0022-9-00
134-0019-4-00
Applicable conductor RoHS
AWG #20 - 25
(Stranded wire) YES
All dimensions: mm
All dimensions: mm
All dimensions: mm
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
5
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
■Connector Mating Combinations
Straight, Wire Solder (Standard key position)
HR34B-12WPD-4S
HR34B-12WPE-4S
Wire solder (Standard key position)
HR34B-12WRB-4P
Wire solder (X key position)
HR34B-12WRB-4P-X
Right angle, Wire Solder (Standard key position)
HR34B-12WLPD-4S
HR34B-12WLPE-4S
Straight, Wire Solder (X key position)
HR34B-12WPD-4S-X
HR34B-12WPE-4S-X
Right angle, Wire Solder (X key position)
HR34B-12WLPD-4S-X
HR34B-12WLPE-4S-X
4 pos. Plugs 4 pos. Receptacles
Standard key position
X key position
X key position
Standard
polarizing key
Straight, Wire Solder or Crimp (Standard key position)
HR34B-12WPA-10S,10SC
HR34B-12WPB-10S,10SC
Right angle, Wire Solder or Crimp (Standard key position)
HR34B-12WLPA-10S,10SC
HR34B-12WLPB-10S,10SC
Wire Solder
HR34B-12WRA-10P
Through hole
HR34B-12WR-10PD
10 pos. Plugs 10 pos. Receptacles
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
6
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
■Applicable tools
Description Part Number CL No. Applicable contact
Manual contact crimping tool
Press
Applicator
Contact extraction tool
HT/102/HR34B-1
CM-105
AP105-HR34B-1
RP6-SC-TP
902-1511-1
901-0005-4
901-2051-2
150-0039-0
HR34B-SC-111
HR34B-SC-211
HR34B-SC-111, HR34B-SC-211
●Manual contact crimping tool
●Press CM-105 (Applicator ordered separate)
●Contact extraction tool
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
7
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
BRecommended panel cutouts
●Receptacle - wire solder
ØE
ØD
CA
A
4-B
●Receptacle - through hole
BPCB mounting pattern
●Receptacle - Through hole
13
7
4
8
10
2.15
Alignment mark
10-Ø0.9+0.1
0
170°±30
2.4 2.4
5.5
2.15
2-Ø1.4 (Positioning post) Note 3
+0.05
0
4.4
1.2
3.6
1.2
3.6
Ø1 (Ground terminal)
+0.1
0
A
B
C
D
E
HR34B-12WRA-10P
HR34B-12WRB-4P
HR34B-12WRB-4P-X
Recommended O-ring dimension
Cross-section dia.
1.5
1.5
Inner dia.
11.5
15.5
HR34B-12WRA-10P HR34B-12WRB-4P
HR34B-12WRB-4P-X
17.26±0.05
1 0/-0.1
12.5 +0.1/0
17 +0.1/0
18.26±0.05
1.1 0/-0.1
16.3 +0.1/0
20.8 +0.1/0
M3∞0.5
Notes 1: The receptacle panel cutout shows the view from the mating side of the connector.
Note 1: The contact configuration shows the view from the mating side.
Note 2: Tolerance of ±0.05 mm is recommended for the plated through hole location and diameter.
Note 3: Not a plated-through holes.
All dimensions: mm
All dimensions: mm
All dimensions: mm
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
8
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
Straight outer shell
Interface assembly
Wrench opening dimension: 18 mm
Applicable receptacle
Outer shell
Connecting ring
Rotation direction to loosen
the connecting ring (clockwise)
Applicable receptacles
Right-angle outer shell
Interface assembly
■Straight plugs
■Right-angle plugs
SDisassembly of connectors
After mating to an applicable receptacle,
carefully loosen the connecting ring (rotate
clockwise) and remove the straight (or right
angle) outer shell.
Illustration OperationNo.
1
■Plugs - Termination procedures
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
9
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
■Straight plugs
■Right-angle plugs
Interface assembly
Thread
Straight outer shell
Thread
Thread Thread
Tightening
collar
Tightening collar
Thread
Connecting ring
Thread
Straight
outer shell
Cable
Bushing
Clamp
Tightening collar
Termination end
Right-angle
outer shell
Bushing Clamp Tightening collar
Cable
Termination end
Cable outer insulation
Conductor Wires
Cable outer insulation
Amm
Bmm
SConnector assembly furnishings
Using spray, brush or another method, coat all
threads of the following parts with Loctite 7649
(primer) (or equivalent) manufactured by
Henkel Japan Ltd.
(1) Interface assembly (inner thread)
(2) Straight (or right angle) outer shell (outer
threads)
(3) Tightening collar (inner thread)
Allow for full drying in a well ventilated area (30
to 70 seconds), assuring that there is NO
contamination of the coated areas.
• Passing of the cable through connector parts
Pass the cable through the individual parts as
shown on the illustration (in the correct order)
making sure that the termination end is on the
correct side.
STermination of the cable
Using correct tools strip the cable and individual
wires per the dimensions shown in the table.
Observe the allowed tolerances and avoid
damage to the insulation or conductors.
Illustration OperationNo.
2
3
10-position, wire solder
10-position, crimp
4-position, wire solder straight
4-position, wire solder right-angle
15
20
16
20
AB
+1
+0
+1
+0
+1
+0
+1
+0
2±0.5
3.2±0.3
5±0.5
5±0.5
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
10
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
4mm
Conductor
Tape
Heat-shrink tubing
Wire
12
Solder
Interface assembly
Receptacle
3
Heat-shrink tubing
Insulator body
4
SWire termination of the connector
4-1 10-position wire solder
1Pre-solder the exposed conductors making
sure that no individual strands are
protruding.
2Prepare 4 mm long pieces of appropriate
heat-shrink tubing and pass each over the
wires toward the outer insulation of the
cable, as shown on the illustration. Secure
each of them temporary to the outer
insulation. Note: The heat-shrink tubing will
need to be moved over the solder joints after
the completion of the soldering process.
3Mate the Interface assembly with the
corresponding receptacle secured in a
holding fixture (not supplied) or secure it by
other means.
Assure correct orientation and complete lock.
Fully insert individual conductors in the
corresponding solder cups and solder one at
the time.
Assure that the solder compound has melted
sufficiently and the solder joints are secure.
4Slide forward each of the heat-shrink tubing
over the solder joints making sure that it
rests against the surface of the insulator.
Using a heat gun shrink each over the solder
joints.
Exercise caution not to damage the wire and
cable insulation or other components.
Illustration OperationNo.
4
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
11
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
Contacts Conductor
Wire
Interface assembly
1
Receptacle
Conductor
Insulator
Insulator wall
Contacts
Wire
2
Insulator
0.5 mm min.
Wire
Insulator wall
Contacts
Solder compound
4-2 4-position wire solder
1Pre-solder the exposed conductors making
sure that no individual strands are protruding.
Mate the Interface assembly with the
corresponding receptacle secured in a
holding fixture (not supplied) or secured by
other means. Assure correct orientation and
complete lock.
2Fully insert individual conductors in the
corresponding solder cups and solder one at
the time, assuring the correct position in
relation to the insulator walls (as illustrated),
with the wire insulation 0.5 mm min. below
the edge of the insulator wall.
Assure that the solder compound melted
sufficiently and the solder joints are secure.
Note: Secure that the solder compound has
melted sufficiently and the solder joints
are secure.
Illustration Operation
No.
4
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
12
Crimp contact
Wires
12
13
4
7
10 8
Retaining tab
Retaining step
Arrow mark
Crimping section faces downward
Retaining step
Insulator
Connecting ring
4-3 10-position crimping
1Following the instructions enclosed with the
applicable tool crimp the contacts to the
wires.
2Verify the crimp height and configuration per
the Crimp Condition Table supplied with the
tools.
Incorrect orientation of the contact will
result in damaged contacts.
Insert contact in the insulator with the retaining
tab facing downward and the retaining step
oriented as shown on the illustration.
Full insertion will be confirmed with audible click
and tactile feel.
Do NOT push contacts further than needed
to retain in the insulator body.
Verify full insertion with a slight pull on the wire
(pull force of 3 N max.)
Illustration OperationNo.
4
Name
Manual contact crimping tool
Press
Applicator
Part number
HT102/HR34B-1
CM-105
AP105-HR34B-1
Type
Manual
Automatic
Table of Applicable Tools
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
13
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
Connecting ring
Cable
Tightening direction of
the connecting ring
(counter-clockwise)
Interface assembly
Receptacle
12 mm max.
Slot
Protrusion in
the outer shell
12
Connecting ring
Tightening direction of
the connecting ring
Protrusion in the
right-angle outer shell
15 mm max.
7 mm max.
12
■Straight plugs
■Right-angle plugs
SAssembly of connectors
1Bring the insulation edge of the cable to the
dimensions shown on the illustrations (12
mm max. for the straight outer shell, 7 mm
max. and 15mm max. for the right angle
outer shell) by forming of the wires. Make
sure that there is no force applied to the
individual solder or crimp joints.
It is critical that the 12 mm max. or 7 mm and
15 mm max. dimensions (as applicable) are
maintained through the completion of the
assembly.
Failure to do so may result in failure of the
cable strain relief and waterproof
performance.
2Coat the threads on outer shell with a Loctite
242® (or equivalent) compound.
Align the protrusion in the outer shell with the
corresponding slot on the back of the
Interface assembly, insert and tighten the
connecting ring, rotating it counterclockwise
(0.9N.m to 1N.m torque).
Note : Position the right angle outer shell as
required at intervals of 45° with respect
to the Interface assembly.
Illustration Operation
No.
5
Installation positions for the right-angle outer shell
45°
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
14
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
Cut-out in the outer shell
Protrusion in the clamp
Outer shell
Clamp Tightening collar
Bushing
3
6
65
5
Lock collar rotation direction
(counter-clockwise)
when un-mating the connectors
Connecting ring
Connecting
ring
Lock collar rotation direction
(counter-clockwise)
when un-mating the connectors
Tightening direction of
the tightening collar (clockwise)
Tightening direction of
the tightening collar (clockwise)
Plug
Plug
Receptacle
■Straight plugs SAssembly of connectors (continued)
3Install the bushing at the specified position
as indicated in the illustration on the left.
4Install the clamp, making sure that the
protrusion fits into the corresponding slot in
the outer shell.
5Coat the threads on outer shell with a Loctite
242® (or equivalent) compound and attach
the tightening collar (0.9N.m to 1N.m
torque), making sure that the clamp remains
in the correct position.
Failure to do so may result in failure of the
cable strain relief and waterproof
performance.
6Turn the lock collar in the direction shown and
separate the plug from the receptacle.
Illustration Operation
No.
5
4
Clamp
■Right-angle plugs
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
15
HR34B Series●Quick Mating Miniature Waterproof Circular Connectors
BHandling
BPrecautions
1. Mating 2. Un-mating
Holding the plug by the outer shell (A) align the arrow on the plug with
the alignment mark on the receptacle and push straight in.
Rotate the locking collar counter-clockwise to a full stop and un-mate
the plug from the receptacle.
1. Turn-off the power when mating / un-mating the connectors.
2. The shape of the alignment mark may differ (triangle or line) depending on the style of the receptacle.
3. In order to retain the cable strain relief and waterproof performance it is critical that the cable outer diameter is within specified
range.
Center line of the connector
1 mm max.
Alignment mark
Plug
Receptacle
Mating position alignment marks
A
B
Rotate counter-clockwise
Locking collar
When completely mated and locked the alignment arrow on the plug must
line-up with the center line of the connector (alignment mark on the
receptacle).
If the alignment arrow and the center line of the connectors are not aligned
(1 mm max.) re-insert the plug until they are aligned.
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.