IDC
ZR
CONNECTOR
• Compact
Emboss Tape
1.5mm
(.059") pitch
Disconnectable Insulation displacement connectors
Features ––––––––––––––––––––––––
Only 5.5mm (.217") high and 3.5mm (.138") thick.
• Twin U-slot insulation displacement section
The insulation displacement section connected to each wire
consists of two tin-plated slots (twin U-slots), which ensures
reliable connection.
• 3-point grip construction
The 3-point insulation grip feature and the strain relief ensure a
firm grip on terminated wires and protection of the insulation
displacement connection from possible damage.
• Distortion resistant construction
The header is fully shrouded and thus protects the receptacle
from damage that could be caused by mating the connectors
at an angle or otherwise mismating the connectors.
The twin U-slots (IDC slots), the 3-point
insulation grip, and the distortion resistant
disconnectable construction ensure a reliable
connection even during severe environmental
conditions.
• Compatible with the ZH crimp style connector
The same shrouded header can be used for either the ZR IDC-
type connector or the ZH crimp-style connector. This allows
both types of connector to be used interchangeably without
replacing the header.
Specifications –––––––––––––––––––
• Current rating: 0.7A AC, DC (AWG #28)
• Voltage rating: 50V AC, DC
• Temperature range: -25˚C to +85˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/20m
Ω
max.
After environmental testing/30m
Ω
max.
• Insulation resistance:
500M
Ω
min.
• Withstanding voltage: 500V AC/minute
• Applicable wire: UL1571(Contact JST regarding other UL styles.)
AWG #30, #28
Conductor/7 strands, tin-coated
Insulation O.D./0.7 to 0.8mm(.028" to .031")
(Contact JST for diameters greater than
0.8mm(.031").)
• Applicable PC board thickness: 0.6 to 1.2mm(.024" to .047")
* Contact JST if Lead-Free product is required.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
Standards ––––––––––––––––––––––
0
Recognized E60389
314
1
2
Certified LR20812
R9351092
ZR
CONNECTOR
Receptacle ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Model No.
Cir-
cuits
2
Dimensions mm(in.)
A
1.5(.059)
3.0(.118)
4.5(.177)
6.0(.236)
7.5(.295)
9.0(.354)
10.5(.413)
12.0(.472)
13.5(.531)
15.0(.591)
16.5(.650)
18.0(.709)
AWG #30
(natural/gray)
02ZR-3H
03ZR-3H
04ZR-3H
05ZR-3H
06ZR-3H
07ZR-3H
08ZR-3H
09ZR-3H
10ZR-3H
11ZR-3H
12ZR-3H
13ZR-3H
AWG #28
(green)
02ZR-8M
03ZR-8M
04ZR-8M
05ZR-8M
06ZR-8M
07ZR-8M
08ZR-8M
09ZR-8M
10ZR-8M
11ZR-8M
12ZR-8M
13ZR-8M
B
4.5(.177)
6.0(.236)
7.5(.295)
9.0(.354)
10.5(.413)
12.0(.472)
13.5(.531)
15.0(.591)
16.5(.650)
18.0(.709)
19.5(.768)
21.0(.827)
Q'ty /
box
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
A
1.5
(.059)
1.5
(.059)
3.1(.122)
4.4(.173)
2.7(.106)
3
4
5
6
7
8
9
10
11
12
13
JST
B
4.1(.161)
Material and Finish
Contact: Phosphor bronze, tin/lead-plated
Housing: Glass-filled nylon 66, UL94V-0
Shrouded header –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
The shrouded headers are interchangeable with those of the ZH crimp style connectors.
Through-hole type PC board layout
(viewed from soldering side)
and Assembly layout –––
Top entry type
1.5±0.05 1.5
(.059±.002)(.059)
min.
2.2
(.087)
min.
3.5
(.138)
Side entry type
1.5±0.05 1.5
(.059±.002)(.059)
min.
7.0(.276)
4.6(.181)
2.7
3.7
(.106) (.146)
4.6
(.181)
0.7± 0.03
(.028±.001)dia.
2.7
(.106) 5.5(.217)
0.7± 0.03
(.028
±
.001) dia.
Note:
1. Tolerances are non-cumulative:
±
0.05mm(
±
.002" ) for all centers.
2. Hole dimensions differ according to the kind of PC board and piercing method. The dimensions above should serve as a guideline.
Contact JST for details.
3. As for the PC board layout for the SMT type shrouded headers, refer to that of the ZH connector.
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