Datasheet

1
LEB CONNECTOR
4.0mm pitch/For LED Lamp/Board-to-board, Disconnectable Crimp style connectors
Emboss Tape
Plug
Plug
Receptacle
Crimp type socket
Receptacle
Crimp type socket
(0.05)
(11)
1.5
0.8
3.05
4.05
4
8.3
1
(0.05)
1.5 4.05
3.05
4
8.3
0.8
1
PC board edge
Connector outline
PC board edge
Connector outline
＋0.1
0
＋0.1
0
＋0.1 0
±0.05
±0.03
±0.05
±0.05
±0.05
±0.03
0 −0.1
1.20.2
±0.05
＋0.1 0
＋0.1 0
0 −0.1
＋0.1
0
＋0.1
0
1.2
0.2
＋0.1 0
±0.05
Plug
Receptacle
Note: 1. The above figure is the figure viewed from the connector mounting side.
Note: 2. Tolerances are non-cumulative:
± 0.05mm for all centers. The dimensions above should serve as a guideline. Contact JST for details.
Considering about luminescence property
of LED device, this LEB connector is
designed as low profile type connector
(height: 2.7mm) for LED lighting, and achieves
the space saving. The horizontal connection
between PCBs enables and the mechanism
of absorbing the PCB misalignment has
been installed considering the parallel use
for the connector. Fork type contact that has
a high contact pressure (receptacle side)
and enough mating stroke provide the
stable contact performance even if the PCB
expands and contracts due to heat.
Specifications –––––––––––––––––––
<For board-to-board>
• Current rating: 3A AC, DC
• Voltage rating: 300V AC, DC
• Temperature range: -55˚C to
+105˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/ 20m Ω max.
After environmental testing/ 40m Ω max.
• Insulation resistance: 1,000M Ω min.
• Withstanding voltage: 1,700V AC/minute
<For disconnectable crimp style>
• Current rating: 3A AC, DC (AWG #22)
• Voltage rating: 300V AC, DC
• Temperature range: -55˚C to +105˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/ 20m Ω max.
After environmental testing/ 40m Ω max.
• Insulation resistance: 1,000M Ω min.
• Withstanding voltage: 1,700V AC/minute
• Applicable wire: Conductor size/ AWG #26 to #22
Insulation O.D./ 0.95 to 1.3mm
* 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 ––––––––––––––––––––––
0 Recognized E60389
1
Certified LR20812
• Absorption misalignment mechanism (only
connector pitch direction)
• The PCB layout is in common with plug and
receptacle connectors.
• Mechanism for preventing wrong insertion
• Crimp type socket that is mated with
receptacle connector is available.