Datasheet

EE-SX4235A-P2 Photomicrosensor (Transmissive) 141
■ Engineering Data
■ Recommended Mounting Holes
• When mounting the Photomicrosensor to a panel with a hole opened by pressing, make sure that the hole has no burrs. The mounting strength
of the Photomicrosensor will decrease if the hole has burrs.
• When mounting the Photomicrosensor to a panel with a hole opened by pressing, be sure to mount the Photomicrosensor on the pressing side
of the panel.
• The mounting strength of the Photomicrosensor will increase if the Photomicrosensor is mounted to a panel with a hole that is only a little larger
than the size of the Photomicrosensor, in which case, however, it will be difficult to mount the Photomicrosensor to the panel. The mounting
strength of the Photomicrosensor will decrease if the Photomicrosensor is mounted to a panel with a hole that is comparatively larger than the
size of the Photomicrosensor, in which case, however, it will be easy to mount the Photomicrosensor to the panel. When mounting the Photomi-
crosensor to a panel, open an appropriate hole for the Photomicrosensor according to the application.
• After mounting the Photomicrosensor to any panel, make sure that the Photomicrosensor does not wobble.
• When mounting the Photomicrosensor to a molding with a hole, make sure that the edges of the hole are sharp enough, otherwise the Photomi-
crosensor may fall out.
Output Allowable Dissipation vs.
Ambient Temperature Characteristics
Ambient temperature Ta (°C)
Sensing Position Characteristics
(Typical)
Output allowable dissipation Pc (mW)
Output transistor
Distance d (mm)
d
1
= 0±0.3 mm
V
CC
= 5 V
Ta = 25°C
R
L
= 47 kΩ
Center of optical axis
Light interrupting plate
ON
−3 −2 −10123
OFF
d2
d
Sensing Position Characteristics
(Typical)
Output transistor
Distance d (mm)
Center of optical axis
d
2
= 0±1.3 mm
V
CC
= 5 V
Ta = 25°C
R
L
= 47 kΩ
t = 1.0 mm t = 1.2 mm
t = 1.6 mm
17.1±0.1
(for t =1.0,1.2,1.6)
3.7±0.1