Datasheet
50
2.4
2.4
*2.8
*2.8
*2.8
*2.8
4.0
(0.8)
(0.8)
*2.8
*2.8
Soldered
Side
Mounting
Side
1.6
(PC Board)
(0.8)
(0.8)
(0.8)
(0.8)
(0.8)
(0.8)
SW Terminal
SW Terminal
SW Terminal
(0.5)
(0.5)
9-ø1.2
2.4
2.4
6.0
Mounting
Side
Soldered
Side
Soldered
Side
Mounting
Side
*2.8 *2.8
(PC Board)
SW Terminal
DPDT
SW Terminal
SPDT
Lamp Terminal
1.6
COM Terminal
(0.5)
(0.5)
(0.5)
(0.5)
Lamp Terminal (−)
Lamp Terminal (+)
NO Terminal
NC Terminal
COM Terminal
NO Terminal
NC Terminal
3.85
6.95
(PC Board)
1.6
9-ø1.2
+0.1
0
+0.1
0
5 5
8 8
5 5
• Use 1.6-mm-thick glass epoxy PC board with drilled holes.
• Design a circuit so that the LB/LBW series can operate within the rated voltage and current range. Make sure that inrush
current and voltage do not exceed the rating.
• Minimum applicable load is 5V AC/DC, 1 mA on gold contacts. Applicable range is subject to the operating condition and
load.
• Since the *2.8-mm-wide terminal touches the PC board as shown on the right, short circuit may occur with pattern lines.
Design a circuit that prevents short circuits.
Lamp terminal Switch terminal
LB/LBW Series Notes for Designing PC Board and Circuit
Notes for Designing PC Board and Circuit
SPDT/DPDT Contacts
2.4
2.4
*2.8
*2.8
*2.8
*2.8
4.0
(0.8)
(0.8)
*2.8
*2.8
Soldered
Side
Mounting
Side
1.6
(PC Board)
(0.8)
(0.8)
(0.8)
(0.8)
(0.8)
(0.8)
SW Terminal
SW Terminal
SW Terminal
(0.5)
(0.5)
9-ø1.2
2.4
2.4
6.0
Mounting
Side
Soldered
Side
Soldered
Side
Mounting
Side
*2.8 *2.8
(PC Board)
SW Terminal
DPDT
SW Terminal
SPDT
Lamp Terminal
1.6
COM Terminal
(0.5)
(0.5)
(0.5)
(0.5)
Lamp Terminal (−)
Lamp Terminal (+)
NO Terminal
NC Terminal
COM Terminal
NO Terminal
NC Terminal
3.85
6.95
(PC Board)
1.6
9-ø1.2
+0.1
0
+0.1
0
5 5
8 8
5 5
3PDT Contacts
Note 1: When designing, note the alignment of center lines of the contact blocks and center lines of the operators.
Note 2: The diameter of the terminal hole is ø1.2.
Note 3: Hole diameter may vary to meet installation requirements. Determine the location and the size of the hole so that the locking lever
can be operated.
PC Board Drilling Layout (Bottom View)
8-ø1.2 (Note 2)
ø6 drilled hole
for operating
the locking leve
r
(Note 3)
6.95
1
( Note 1)
5
5
3.85
9.3
0.5
9-ø1.2 (Note 2)
ø6 drilled hole
for operating
the locking lever
(Note 3)
1
(Note 1)
1.95 (Note 1)
5 5
1.45
8
8
10
SPDT/DPDT Contacts
3PDT Contacts
All dimensions in mm.