MPN

TSSP77P38TR Vishay, IR Transceiver ±50°, 950 nm, 21 m Range, Surface 6.8 mm 3 mm 3.2mm

RS Stock No.:: 279-9632P
Mfr. Part No.:: TSSP77P38TR
Brand:: Vishay

TSSP77P38TR Vishay, IR Transceiver ±50°, 950 nm, 21 m Range, Surface 6.8 mm 3 mm 3.2mm

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Subtotal 50 units (supplied on a continuous strip)*

$85.30

(exc. GST)

$93.85

(inc. GST)

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In Stock

Plus 1,160 unit(s) shipping from 12 November 2026

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Units	Per unit
50 - 245	$1.706
250 - 495	$1.592
500 - 995	$1.48
1000 +	$1.278

*price indicative

RS Stock No.:: 279-9632P
Mfr. Part No.:: TSSP77P38TR
Brand:: Vishay

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Vishay
	Maximum Transmission Distance	21m
	Product Type	IR Transceiver
	Emitter Peak Wavelength	950nm
	Mount Type	Surface
	Number of Pins	4
	Package Type	Heimdall
	Minimum Supply Voltage	2V
	Maximum Supply Voltage	6V
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	85°C
	Width	3.2mm
	Length	3mm
	Standards/Approvals	RoHS
	Height	6.8mm
	Emitter Angle of Half Intensity	±50°
	Supply Current	5mA
	Automotive Standard	No

	Select all
	Brand Vishay
	Maximum Transmission Distance 21m
	Product Type IR Transceiver
	Emitter Peak Wavelength 950nm
	Mount Type Surface
	Number of Pins 4
	Package Type Heimdall
	Minimum Supply Voltage 2V
	Maximum Supply Voltage 6V
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 85°C
	Width 3.2mm
	Length 3mm
	Standards/Approvals RoHS
	Height 6.8mm
	Emitter Angle of Half Intensity ±50°
	Supply Current 5mA
	Automotive Standard No

Datasheet - TSSP77P38TR

COO (Country of Origin):: PH

The Vishay compact infrared detector module for proximity sensing application. It receives 38 kHz modulated signals and has a peak sensitivity of 940 nm. The length of the detector’s output pulse varies in proportion to the amount of light reflected from the object being detected.

Very low supply current

Photo detector and preamplifier in one package

RoHS compliant