11
SZN CONNECTOR
1.5mm pitch/Board-in crimp style connectors
2to6circuits:φ0.70
7to13circuits:φ0.75
1.5±0.03
±0.03
±0.03
1.25min
1.4min
2.4
4.252.8
Note: 1. Tolerances are non-cumulative:
±
0.03mm 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.
This low-profile, board-in connector, with a
mounting height of only 4.25mm and a
thickness of 2.4mm, is soldered directly
onto printed circuit boards. The solder tail
of the contact is resilient for easy
assembly. The housing lances facilitate
insertion of contacts.
• Slim, low-profile design
• Housing lances
• Easy mounting onto printed circuit boards
• Rugged contact construction
Specifications –––––––––––––––––––
• Current rating: 0.7A AC, DC (AWG #26)
• Voltage rating: 50V AC, DC
• Temperature range: -25˚C to +85˚C
(including temperature rise in applying
electrical current)
• Insulation resistance: 500M Ωmin.
• Withstanding voltage: 500V AC/minute
• Applicable wire: AWG #30 to #26
• Applicable PC board thickness: 0.6 to 1.2mm
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
Standards ––––––––––––––––––––––
0Recognized E60389
1Certified LR20812
PC board layout (viewed from soldering side) and Assembly layout
222
SZN CONNECTOR
0.84
2.2 0.65
6.8
1.2 1.0 1.2
0.5
Material and Finish
Model No. Applicable wire Q
’
ty / reel
mm2AWG#
Insulation O.D.
（mm）
Phosphor bronze, tin-plated (reflow treatment)
SZN-002T-P0.7K
SZN-003T-P0.7K
0.08〜0.13
0.05〜0.08
28〜26
30〜28
0.8〜1.1
0.7〜0.9
14,000
15,000
Applicator
SZN-003T-P0.7K
AP-K2N MKS-L
*MKS-SC
MK/SZN-003-07
SC/SZN-003-07
APLMKSZN003-07
APLSCSZN003-07
543JST
B
A1.25
1.5
2.05
4.25
0.25
2.4
Circuits Model No. Dimensions (mm) Q
’
ty / bag
AB
Material
PA 66, UL94V-0, natural (white)
2
3
4
5
6
7
8
9
10
11
12
13
2P-SZN
3P-SZN
4P-SZN
5P-SZN
6P-SZN
7P-SZN
8P-SZN
9P-SZN
10P-SZN
11P-SZN
12P-SZN
13P-SZN
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
16.5
18.0
4.0
5.5
7.0
8.5
10.0
11.5
13.0
14.5
16.0
17.5
19.0
20.5
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
RoHS compliance
Note: Contact JST for brass products.
RoHS compliance
Applicator
SZN-002T-P0.7K
AP-K2N MKS-L
｜―
MK/SZN-002-07
｜―
APLMKSZN002-07
｜―
Note: *Strip-crimp applicator
Contact
Crimping
machine
Crimpapplicator Dies
Crimpapplicatorwithdies
Contact
Crimping
machine
Crimpapplicator Dies
Crimpapplicatorwithdies
Contact
Housing