Datasheet

LY
9
36 max.
21.5 max.
28 max.
1 pole 2 poles 3 poles 4 poles
Five, 2.5-dia. holes Eight, 2.5-dia. holes Eleven, 2.5-dia. holes Fourteen, 2.5-dia. h
3
2
7
6
8
Relays with PCB Terminals
LY1-0, LY3-0,
LY2-0, and LY4-0
Note: The figures and dimensions depicted here are for the LY2-0.
The dimension with an asterisk (*) is 6.4 for the LY1-0.
Note: 1. The dimensional tolerance is 0.1 mm.
2. There are exposed parts (conductive parts) on the LY1-0
other than the terminals. Be careful when using this Relay
on a double-sided PCBs.
PCB Processing Dimensions (Bottom View)
LY1-0 LY2-0 LY3-0 LY4-0
Terminal Arrangement/Internal Connections (Bottom View)
(The coil has no polarity.)
Eight, 2-dia. holes*
35.5 max.
22.5 max.
29 max.
44 max.
Two, 3.5-dia. holes or
two M3 screw holes
Case-surface mounting
LY1F
LY2F
Note: The figures and dimensions depicted here are for the LY1F. The
LY2F is also conforms to these measurements.
Note: The dimensional
tolerance is ±0.1 mm.
Mounting Hole
Dimensions
LY1F LY2F
Terminal Arrangement/Internal
Connections (Bottom View)
(The coil has no polarity.)
32 max.
Eleven, 3-dia. holes
36 max.
28.5 max. 44 max.
Two, 3.5 dia. holes or
two M3 screw holes
LY3F
Mounting Hole
Dimensions
LY3F
Terminal Arrangement/Internal
Connections (Bottom View)
(The coil has no polarity.)
35.5 max.
Fourteen,
3-dia. holes
41.5 max.
28 max. 44 max.
Three, 3.5 dia. holes or
two M3 screw holes
LY4F
Mounting Hole
Dimensions
LY4F
Terminal Arrangement/Internal
Connections (Bottom View)
(The coil has no polarity.)