Omron LY - Page 10

A-40 General-purpose Relay LY
Note: The DC models have polarity.
Relays with PCB Terminals
0.5
5
3
6.4
LY4
LY4-D
LY4N
LY4N-D2
LY4 LY4 N
LY4-D LY4N-D2
36 max.
28 max.
41.5 max.
DC Model AC Model
Terminal Arrangement/Internal Connections
(Bottom View)
Fourteen,
3-dia. holes
0.5
LY2(Z)-CR
LY2(Z)N-CR
5
3
6.4
LY2-CR
LY2Z-CR
LY2N-CR
LY2ZN-CR
28 max.
53 max.
Model: LY2N-CR
CR Element
C: 0.033 µF
R: 120 Ω
Eight, 3-dia.
holes
21.5
max.
Terminal Arrangement/Internal Connections
(Bottom View)
0.5
2
1
5.75
4.1
5.5
14.2
10
14.2
10
10 10
10 10 10
3.4
3.4
5.3
5.3
4.6
13.15
7.15
LY1-0 LY3-0
LY2-0 LY4-0
4.5 (see note 2)
36 max.
28 max.
Note: 1. The above model is the LY2-0.
2. This figure is 6.4 for the LY1-0
Note: 1. The tolerance for the above figures is 0.1 mm.
2. Besides the terminals, some part of the LY1-0 car-
ries current. Due attention should be paid when
mountin
g
the LY1-0 to a double-sided PC board.
PC Board Holes (Bottom View)
21.5
max.
Five,
2.5-dia.
holes
Eight,
2.5-dia.
holes
Eleven,
2.5-dia.
holes
Fourteen,
2.5-dia.
holes