Datasheet

138 EE-SX1161-W11 Photomicrosensor (Transmissive)
Photomicrosensor (Transmissive)
EE-SX1161-W11
■ Dimensions
Note: All units are in millimeters unless otherwise indicated.
■ Features
• Dust-proof model.
• Pre-wired Sensors (AWG28).
• Solder-less lead wire connection to increase reliability.
■ Absolute Maximum Ratings (Ta = 25C)
Note: 1. Refer to the temperature rating chart if the ambient tem-
perature exceeds 25C.
2. The pulse width is 10 s maximum with a frequency of
100 Hz.
3. If you mount the Sensor with screws, use M3 screws, and
flat washers and use a tightening torque of 0.5 N·m max.
■ Electrical and Optical Characteristics (Ta = 25C)
Internal Circuit
K
A
C
E
Dimensions Tolerance
3 mm max.
±0.3
3 < mm ≤ 6
±0.375
6 < mm ≤ 10
±0.45
10 < mm ≤ 18
±0.55
18 < mm ≤ 30 ±0.65
Unless otherwise specified, the
tolerances are as shown below.
A Red Anode
Terminal
No.
K Black Cathode
C White Collector
E Green Emitter
Color Name
Emitter Detector
12.95
±0.25
3.2±0.15
3.55
4.5
12.5
±0.2
0.2
11.4
±0.2
4.55
Optical
axis
2
±0.15
Four, C0.4
23.7
±0.2
Optical axis
1.1
±0.1
4
Cross section B-B
Sensing
window
CE
14.2
±0.15
1.1±0.1
Four, R1
Four, R1.6
Two, 2.65
10.85
±0.1
2.1
Cross section A-A
AK
B
B
A
A
10.85
±0.1
2.1
5
±0.2
9.4±0.2
610MIN.
9.7
±0.2
3.1
1.4
±0.2
6.35±0.25
3.2±0.25
Item Symbol Rated value
Emitter Forward current I
F
50 mA
(see note 1)
Pulse forward cur-
rent
I
FP
1 A
(see note 2)
Reverse voltage V
R
4 V
Detector Collector–Emitter
voltage
V
CEO
30 V
Emitter–Collector
voltage
V
ECO
5 V
Collector current I
C
20 mA
Collector dissipa-
tion
P
C
100 mW
(see note 1)
Ambient tem-
perature
Operating Topr –25C to 80C
Storage Tstg –25C to 85C
Item Symbol Value Condition
Emitter Forward voltage V
F
1.2 V typ., 1.5 V max. I
F
= 30 mA
Reverse current I
R
0.01 A typ., 10 A max. V
R
= 4 V
Peak emission wavelength 
P
940 nm typ. I
F
= 20 mA
Detector Light current I
L
0.625 mA min. I
F
= 20 mA, V
CE
= 10 V
Dark current I
D
2 nA typ., 200 nA max. V
CE
= 10 V, 0 lx
Leakage current I
LEAK
--- ---
Collector–Emitter saturated volt-
age
V
CE
(sat) 0.15 V typ., 0.4 V max. I
F
= 20 mA, I
L
= 0.1 mA
Peak spectral sensitivity wave-
length

P
850 nm typ. V
CE
= 10 V
Rising time tr 4 s typ. V
CC
= 5 V, R
L
= 100 , I
L
= 5 mA
Falling time tf 4 s typ. V
CC
= 5 V, R
L
= 100 , I
L
= 5 mA
Be sure to read Precautions on page 24.