Optical Switches, Transmissive, Phototransistor Output

(1356 results)

Slot type photointerrupters with transistor output are optical sensor modules that utilize a built-in infrared light source and a photodiode separated by an air gap (slot). When an actuator, liquid or other detection object blocks the light source, an output transistor is turned on or off which toggles the applied voltage. Mounting options include chassis, snap-in, surface, free-hanging, and through-hole.

Part # Manufacturer Description Availability Pricing Quantity
onsemi_H21A1

H21A1

Optical Switches, Transmissive, Phototransistor Output
 onsemi SENSOR OPT SLOT PHOTOTRAN PC PIN
12850
-
onsemi_H22A1

H22A1

Optical Switches, Transmissive, Phototransistor Output
 onsemi SENSOR OPT SLOT PHOTOTRAN PC PIN
12117
-
onsemi_H21B1

H21B1

Optical Switches, Transmissive, Phototransistor Output
 onsemi SENSOR OPT SLOT DARL PC PINS
12042
-
onsemi_QVA11134

QVA11134

Optical Switches, Transmissive, Phototransistor Output
 onsemi SENSOR OPT SLOT PHOTOTRANS MODUL
In Stock
-
onsemi_QVB11134

QVB11134

Optical Switches, Transmissive, Phototransistor Output
 onsemi SENSOR OPT SLOT PHOTOTRANS MODUL
In Stock
-
onsemi_QVB11234

QVB11234

Optical Switches, Transmissive, Phototransistor Output
 onsemi SENSOR OPT SLOT PHOTOTRANS MODUL
In Stock
-
onsemi_QVB11334

QVB11334

Optical Switches, Transmissive, Phototransistor Output
 onsemi SENSOR OPT SLOT PHOTOTRANS MODUL
In Stock
-
onsemi_QVE11233

QVE11233

Optical Switches, Transmissive, Phototransistor Output
 onsemi SENSOR OPT SLOT PHOTOTRANS MODUL
5279
-
Crouzet_PES50E94C

PES50E94C

Optical Switches, Transmissive, Phototransistor Output
 Crouzet PHOTO SNSR20 220VAC EMH 2M CABLE
In Stock
-
ROHM Semiconductor_RPI-1050

RPI-1050

Optical Switches, Transmissive, Phototransistor Output
 ROHM Semiconductor SENSOR OPT SLOT 6VFDFN
In Stock
-
ROHM Semiconductor_RPI-222N1

RPI-222N1

Optical Switches, Transmissive, Phototransistor Output
 ROHM Semiconductor SENSOR OPT SLOT MODULE
2154
1+: $0.41069
10+: $0.33451
30+: $0.30139
200+: $0.25999
400+: $0.24178
ROHM Semiconductor_RPI-2501

RPI-2501

Optical Switches, Transmissive, Phototransistor Output
 ROHM Semiconductor SENSOR OPT SLOT PHOTOTRANS MODUL
In Stock
1+: $0.95142
ROHM Semiconductor_RPI-352C40N

RPI-352C40N

Optical Switches, Transmissive, Phototransistor Output
 ROHM Semiconductor SENSOR OPT SLOT MODULE ULTRAMINI
2200
1+: $0.50640
10+: $0.38532
100+: $0.34128
1000+: $0.31596
Omron Electronic Components_EE-SX1088-W11

EE-SX1088-W11

Optical Switches, Transmissive, Phototransistor Output
 Omron Electronic Components SENSOR OPT SLOT PHOTOTRANS MODUL
176
1+: $9.39360
10+: $8.08880
100+: $7.56692
1000+: $7.17553
Omron Electronic Components_EE-SX1096-W11

EE-SX1096-W11

Optical Switches, Transmissive, Phototransistor Output
 Omron Electronic Components SENSOR OPT SLOT PHOTOTRANS MODUL
46
1+: $10.83867
10+: $9.33325
100+: $8.73105
1000+: $8.27945
Omron Electronic Components_EE-SX1160-W11

EE-SX1160-W11

Optical Switches, Transmissive, Phototransistor Output
 Omron Electronic Components SENSOR OPT SLOT PHOTOTRANS MODUL
1179
1+: $11.56100
10+: $9.95538
100+: $9.31305
1000+: $8.83134
Omron Electronic Components_EE-SX1161-W11

EE-SX1161-W11

Optical Switches, Transmissive, Phototransistor Output
 Omron Electronic Components SENSOR OPT SLOT PHOTOTRANS MODUL
146
1+: $10.83867
10+: $9.33325
100+: $8.73105
1000+: $8.27945
Vishay Semiconductor - Opto Division_TCPT1600X01

TCPT1600X01

Optical Switches, Transmissive, Phototransistor Output
 Vishay Semiconductor - Opto Division SENSOR OPT SLOT PHOTOTRANS MODUL
45090
1+: $1.53346
10+: $1.28506
30+: $1.14926
100+: $0.99526
500+: $0.92570
Vishay Semiconductor - Opto Division_TCUT1600X01

TCUT1600X01

Optical Switches, Transmissive, Phototransistor Output
 Vishay Semiconductor - Opto Division SENSOR OPT SLOT PHOTOTRANS MODUL
112501
1+: $0.89755
10+: $0.74023
30+: $0.66240
100+: $0.58457
500+: $0.46202
Omron Electronic Components_EE-SX1350

EE-SX1350

Optical Switches, Transmissive, Phototransistor Output
 Omron Electronic Components SENSOR OPT SLOT PHOTOTRANS MODUL
11938
1+: $1.20888
10+: $1.02506
30+: $0.92405
100+: $0.80978
Omron Electronic Components_EE-SX1340

EE-SX1340

Optical Switches, Transmissive, Phototransistor Output
 Omron Electronic Components SENSOR OPT SLOT PHOTOTRANS MODUL
1014
1+: $1.01601
10+: $0.98323
100+: $0.95046
1000+: $0.88491
Omron Electronic Components_EE-SX1107-1

EE-SX1107-1

Optical Switches, Transmissive, Phototransistor Output
 Omron Electronic Components SENSOR OPT SLOT PHOTOTRANS MODUL
In Stock
-
Omron Electronic Components_EE-SX1108-1

EE-SX1108-1

Optical Switches, Transmissive, Phototransistor Output
 Omron Electronic Components SENSOR OPT SLOT PHOTOTRANS MODUL
In Stock
-
Omron Electronic Components_EE-SX1109-1

EE-SX1109-1

Optical Switches, Transmissive, Phototransistor Output
 Omron Electronic Components SENSOR OPT SLOT PHOTOTRANS MODUL
In Stock
-
Omron Electronic Components_EE-SX1131-1

EE-SX1131-1

Optical Switches, Transmissive, Phototransistor Output
 Omron Electronic Components SENSOR OPT SLOT 2 NPN MODULE
In Stock
-
Follow Us
Please find more information about us from below social media and interact with us!
ErsaErsaErsaErsa
Information
About Contact Certification Product Index All Manufacturers Blog
Policies
Shipping & Delivering Refund & Return Terms of Condition Privacy Policy
Tools
RFQ BOM PCB
ERSA LIMITED
[email protected] TEL.:+65 (3) 1252045
260B ANG MO KIO STREET 21 #18-153 KEBUN BARU COURT SINGAPORE
FLAT/RM A7/F KIMLEY COMMERCIAL BUILDING 142-146 QUEEN'S ROAD CENTRAL HK
ISO9001Quality PolicyISO45001ISO14001paypalvisaamexooFedEXDHLUPSTNTOthers

©2025 ERSA Electronics Corporation.