TCST2300 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $1.34000
Datasheet

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $1.38000
Datasheet
Optical Sensor Through-Beam 0.122" (3.1mm) Phototransistor PCB Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TCST2300

DigiKey Part Number
TCST2300-ND
Manufacturer
Manufacturer Product Number
TCST2300
Description
SENSOR OPT SLOT PHOTOTRAN PCB MT
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Optical Sensor Through-Beam 0.122" (3.1mm) Phototransistor PCB Mount
Datasheet
 Datasheet
EDA/CAD Models
TCST2300 Models
Product Attributes
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Category
Current - Collector (Ic) (Max)
200 mA
Manufacturer
Vishay Semiconductor Opto Division
Voltage - Collector Emitter Breakdown (Max)
70 V
Packaging
Tube
Response Time
10µs, 8µs
Part Status
Active
Operating Temperature
-55°C ~ 85°C
Sensing Distance
0.122" (3.1mm)
Mounting Type
Through Hole
Sensing Method
Through-Beam
Package / Case
PCB Mount
Output Configuration
Phototransistor
Type
Unamplified
Current - DC Forward (If) (Max)
60 mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TCST1202Vishay Semiconductor Opto Division0751-1035-5-ND$1.34000Parametric Equivalent
TCST2202Vishay Semiconductor Opto Division0TCST2202-ND$1.38000Parametric Equivalent
In-Stock: 0
85 estimated in stock on 30-Oct-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.46000$1.46
5$1.29400$6.47
10$1.23000$12.30
25$1.15560$28.89
85$1.06835$90.81
170$1.02471$174.20
510$0.96290$491.08
1,020$0.92807$946.63
5,015$0.85862$4,305.98
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.