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Updated at 01/11/2025 10:30:15(UTC+8)

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Description

The TEFT4300 from Vishay is a leaded silicon NPN phototransistor with high radiant sensitivity in black T-1(3mm) package with daylight blocking filter. Typical applications include optical switches, counters and sorters, interrupters, encoders and position sensors.
Fast response times
Daylight blocking filter matched with 940nm emitters
Angle of half sensitivity is ± 30°
Typical wavelength of 925nm
Power dissipation of 100mW
Operating temperature range from -40°C to 100°C

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TEFT4300 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	2 Pin
Case/Package	T-1
Number of Channels	1 Channel
Number of Positions	2 Position
Wavelength	925 nm
Viewing Angle	30°
Peak Wavelength	925 nm
Polarity	NPN
Power Dissipation	100 mW
Power Consumption	100 mW
Rise Time	2 µs
Breakdown Voltage (Collector to Emitter)	70 V
Input Power (Max)	100 mW
Fall Time	2.3 µs
Operating Temperature (Max)	100 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	100 mW
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Size-Length	3.2 mm
Size-Width	3.9 mm
Size-Height	4.5 mm
Material	Silicon
Operating Temperature	-40℃ ~ 100℃ (TA)
Product Lifecycle Status	Active
Packaging	Bulk
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

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