Product Details Portlet
This announcement is based on product catalogue information previously shown before its discontinuation Product information of the existing product may be different from the previous version

EE-SX4134 Photomicrosensor (Transmissive)

  • Ultra-compact model.
  • Photo IC output model.
  • Operates at a Vcc of 2.2 to 7 V.
  • PCB surface mounting type.

Discontinuation Date: Mar. 31, 2018

Recommended replacement EE-SX4320

RoHS Compliant
Model 2D/3D CAD ECAD(Download symbol,FootPrint,3DCAD)
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(*) Ultra Librarian uniquely created ECAD data based on the information provided by OMRON. Please note that OMRON does not guarantee the accuracy, concurrence or completeness of ECAD data.
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 25 mA
(see note 1)
Reverse voltage VR 5 V
Detector Supply voltage VCC 9 V
Output voltage VOUT 17 V
Output current IOUT 8 mA
Permissible output dissipation POUT 80 mW
(see note 1)
Ambient temperature Operating Topr -25ºC to 85ºC
Storage Tstg -40ºC to 90ºC
Reflow soldering Tsol 255ºC
(see note 2)
Manual soldering Tsol 350ºC
(see note 2)
Note: 1. Refer to the temperature rating chart if the ambient temperature exceeds 25ºC.
  2. Complete soldering within 10 seconds for reflow soldering and within 3 seconds for manual soldering.

Electrical and Optical Characteristics (Ta = 25ºC)
Emitter Forward voltage VF 1.2 V typ., 1.4 V max. IF = 20 mA
Reverse current IR 0.01 μA typ., 10 μA max. VR = 5 V
Peak emission wavelength λP 940 nm typ. IF = 20 mA
Detector Power supply voltage VCC 2.2 V min., 7 V max. ---
Low-level output voltage VOL 0.12 V typ., 0.4 V max. VCC = 2.2 to 7 V, IOL = 8 mA, IF = 7 mA
High-level output current IOH 10 μA max. VCC = 2.2 to 7 V, IF = 0 mA, VO = 17 V
Current consumption ICC 2.8 mA typ., 4 mA max. VCC = 7 V
Peak spectral sensitivity wavelength λP 870 nm typ. VCC = 2.2 to 7 V
LED current when output is ON IFT 2.0 mA typ., 3.5 mA max. VCC = 2.2 to 7 V
Hysteresis ΔH 21% typ. VCC = 2.2 to 7 V (see note 1)
Response frequency f 3 kHz min. VCC = 2.2 to 7 V, IF = 5 mA, IOL = 8 mA (see note 2)
Response delay time tPHL 7 μs typ. VCC = 2.2 to 7 V, IF = 5 mA, IOL = 8 mA (see note 3)
Response delay time tPLH 18 μs typ. VCC = 2.2 to 7 V, IF = 5 mA, IOL = 8 mA (see note 3)
Note : 1. Hysteresis denotes the difference in forward LED current value, expressed in percentage, calculated from the respective forward LED currents when the photo IC in turned from ON to OFF and when the photo IC in turned from OFF to ON.
  2. The value of the response frequency is measured by rotating the disk as shown below. (P.P.S = pulse/s)
  3. The following illustrations show the definition of response delay time.
Note: All units are in millimeters unless otherwise indicated.


Terminal No.
A Anode
K Cathode
V Supply voltage (Vcc)
O Output (OUT)
G Ground (GND)
Unless otherwise specified,the tolerances are ± 0.15 mm.