KRD Series Datasheet by JST Sales America Inc.

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1
Emboss Tape
KRD CONNECTOR
2.0mm pitch/Disconnectable Insulation displacement connectors
2± 0.05
4.9
93.4
φ 0.7 0.1
0
This 2.0 mm pitch insulation displacement
connector is another version of the NRD
connector for printed circuit boards.
The KRD connector allows daisy chaining
and is very useful in simplifying connection
systems in electronic equipment.
• Daisy chain connection
• Twin slot insulation displacement section
• Distortion resistant construction
• Interchangeability
• Low profile design - a mere 9.0 mm high from
the PC board surface
Specifications –––––––––––––––––––
• Current rating: 1.0 A AC, DC (AWG #26)
• Voltage rating: 100 V AC, DC
• Temperature range: -25˚C to +85˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/ 10 mmax.
After environmental tests/ 20 mmax.
• Insulation resistance: 1,000 Mmin.
• Withstanding voltage: 800 VAC/minute
• Applicable wire: UL1571, UL1061 (Contact JST for details
regarding other UL styles.)
AWG #28, #26
Conductor/ 7 strands, tin-coated
Insulation O.D./ 0.9 to 1.0 mm
• Applicable PC board thickness: 0.8 to 1.6 mm
*Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
*Compliant with RoHS.
Standards ––––––––––––––––––––––
0Recognized E60389
1Certified LR20812
Note: 1. The above figure is the figure viewed from soldering side.
2. Tolerances are non-cumulative:
±
0.05 mm for all centers.
3. Hole dimensions differ according to the type of PC boards and piercing method. If PC boards made of hard material are used,
the hole dimensions should be larger. The dimensions above should serve as a guideline. Contact JST for details.
Top entry type
2± 0.05
4.8
4.9
10.6
6.25
7.6
φ 0.7 0.1
0
<SMT type/SM4 type>
5.5
(1) 10.6
7.6
±0.1
3.4
0.2
5.5max
9min
±0.1
1.5 ±0.1
1.6
1min
End face of wafer on the mating side
±0.05
2
Side entry type
Note: 1. The above figure is the figure viewed from the connector mounting side.
2. Tolerances are non-cumulative:
±
0.05 mm for all centers.
3. The dimensions above should serve as a guideline. Contact JST for details.
1
Top entry type
Side entry type
1
±0.1
1.6
±0.1
3
±0.1
1.6
1min
2max
7.5min
End face of wafer on the mating side
±0.05
25
6.6
9.6
(2)
<Through-hole type>
PC board layout and Assembly layout
ozKR-W§ JST
2
KRD CONNECTOR
JST
7.25
A
B
3.5
4.92
2
B
Material and Finish
AWG #28(green)
AWG #26(natural/white)
Contact: Phosphor bronze, tin-plated (reflow treatment)
Housing: PA 66, UL94V-0
A
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
26.0
28.0
30.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
26.0
28.0
30.0
32.0
34.0
2,000
2,000
2,000
1,000
1,000
1,000
1,000
500
500
500
500
500
500
500
500
02KR-D8M-P
03KR-D8M-P
04KR-D8M-P
05KR-D8M-P
06KR-D8M-P
07KR-D8M-P
08KR-D8M-P
09KR-D8M-P
10KR-D8M-P
11KR-D8M-P
12KR-D8M-P
13KR-D8M-P
14KR-D8M-P
15KR-D8M-P
16KR-D8M-P
02KR-D6S-P
03KR-D6S-P
04KR-D6S-P
05KR-D6S-P
06KR-D6S-P
07KR-D6S-P
08KR-D6S-P
09KR-D6S-P
10KR-D6S-P
11KR-D6S-P
12KR-D6S-P
13KR-D6S-P
14KR-D6S-P
15KR-D6S-P
16KR-D6S-P
Model No.
Circuits
Dimensions (mm)
Q'ty/
box
The shrouded headers are interchangeable with the PH crimp style connectors and with CR and KR insulation displacement connectors.
Socket
Shrouded header
RoHS compliance
<For reference> As the color identification,
the following alphabet shall be put in the underlined part.
For availability, delivery and minimum order quantity, contact JST.
ex. 02KR-D6S-P
AWG #26: S…natural (white)
AWG #28: M…green

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