Product Details Portlet

EE-SX1103 Photomicrosensor (Transmissive)

  • Ultra-compact with a sensor width of 5 mm and a slot width of 2 mm.
  • PCB mounting type.
  • High resolution with a 0.4-mm-wide aperture.
RoHS Compliant
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
Absolute Maximum Ratings (Ta = 25ºC)
Rated value
Emitter Forward current IF 50mA (see note 1)
Pulse forward current IFP ---
Reverse voltage VR 5V
Detector Collector-Emitter voltage VCEO 30V
Emitter-Collector voltage VECO 4.5V
Collector current IC 30mA
Collector dissipation PC 80mW (see note 1)
Ambient temperature Operating Topr -25ºC to 85ºC
Storage Tstg -30ºC to 100ºC
Soldering temperature Tsol 260ºC (see note 2)
Note: 1. Refer to the temperature rating chart if the ambient temperature exceeds 25ºC.

2. Complete soldering within 3 seconds.

Electrical and Optical Characteristics (Ta = 25ºC)
Emitter Forward voltage VF 1.3 V typ.,
1.6 V max.
IF = 50mA
Reverse current IR 10 µA max. VR = 5V
Peak emission wavelength λP 950 nm typ. IF = 50mA
Detector Light current IL 0.5 mA min. IF = 20mA,
VCE = 5V
Dark current ID 500 nA max. VCE = 10V,
Leakage current ILEAK --- ---
saturated voltage
VCE (sat) 0.4 V max. IF = 20mA,
IL = 0.3mA
Peak spectral
sensitivity wavelength
λP 800 nm typ. VCE = 5V
Rising time tr 10 µs typ. VCC = 5V,
RL = 100Ω,
IF = 20mA
Falling time tf 10 µs typ. VCC = 5V,
RL = 100Ω,
IF = 20mA
Note: All units are in millimeters unless otherwise indicated.


Terminal No.
A Anode
K Cathode
C Collector
E Emitter
Unless otherwise specified, the tolerances are ± 0.2 mm.