Crimp
BL
CONNECTOR
3.96mm
pitch
Wire-to-wire connector for short-circuit connection
Features ––––––––––––––––––––––––
• For short-circuit connection
Tab contacts for short-circuit connection are to be mounted in
the housing.
• Housing lance
The resilient plastic housing lances secure the contacts in the
housing. Since the lances are in the housings rather than on the
contacts, they are not affected by handling, and allow the
contacts to be lightly inserted without undue force. This
establishes a feeling of uniform insertion and a noticeable
change in that feeling when insertion is completed.
• Secondary retainers
The secondary retainers enhance safety in case of partial
insertion or accidental release of the contact. Even if a contact
is inserted incompletely, the retainer guides the contact to the
proper position and securely locks it in place.
• Panel lock construction
Our unique compact panel lock is designed to prevent tangling
with wires and accidental breakage because of handling.
• Tab contact built-in type is available
Connectors with contacts already built-in can be supplied too.
Place orders with model numbers exclusively allocated to them.
Specifications –––––––––––––––––––
• Current rating: 7A AC, DC max./ line
• Voltage rating: 300V AC, DC max.
• Temperature range: -25˚C to +90˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/7m
Ω
max.
After environmental testing/10m
Ω
max.
• Insulation resistance: 1,000M
Ω
min.
• Withstanding voltage: 1,500V AC/minute
• Applicable wire: AWG #22 to #18
0.3 to 0.75mm
2
• Applicable panel thickness: 0.7 to 2.0mm
* RoHS compliant products are published.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
Note: The current rating varies depending on the number of
circuits and the wire size used in each connector.
The table below lists the current rating as a function of the
number of circuits and wire size.
Current unit: A
Circuits
#18
8,12
7
Wire size (AWG)
#20
5
#22
4
Standards ––––––––––––––––––––––
1
0
1
Recognized E60389
Certified LR20812
BL
CONNECTOR
Tab contact ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Dimensions (mm)
Circuits
2.8
Model No.
BLT-08T-0.5
BLT-12T-0.5
A
11.88
19.80
B
15.08
23.00
Q´ty /
box
500
250
9.6
6.5
Tab contact built-in product–––––––––––––––––––––––––––––––––––––––––––––––––
Tab contact
Housing
10.8
23.2
Panel layout and Assembly layout –––––––––––––––––––––––––––––––––––––––––––
(8 circuits)
23.6
±0.13
17.4
±0.13
11.2
±0.13
4.4
±0.13
(12 circuits)
31.6
±0.13
25.3
±0.13
23.2
11.2±0.13
4.4
±0.13
Note: 1. Punch holes in the panel according to the sketch and table shown above. Burrs must be removed.
2. The strength of the panel must be considered when punching two or more holes.
3. The connector must be inserted from the same side as the hole is punched.
Crimping machine, Applicator–––––––––––––––––––––––––––––––––––––––––––––––
Contact
SSF-21T-P1.4
Crimping
Crimp applicator
machine
AP-K2N
MKS-L
Dies
MK/SSF/M-21-14
Crimp applicator
with dies
APLMK SSF/M21-14
3
10.8
JST
A
B
8
12
Material and Finish
Brass, tin-plated (reflow treatment)
RoHS compliance
Note: Contact JST for the jig to mount the tab contact onto the housing.
Circuits
8
12
Model No.
BL-08V ST
BL-12V ST
Material and Finish
Housing: PA 66, UL94V-0
Tab contact: Brass, tin-plated (reflow treatment)
Q´ty / box
100
100
RoHS compliance
Note: The above housings are tab contact built-in product.
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