ComponentsOptoelectronic ComponentsInfraredInfrared LEDs

WL-SITW SMT Infrared TOP LED Waterclear

WL-SITW SMT Infrared TOP LED Waterclear
SizeDimen­sionsL
(mm)		W
(mm)		H
(mm)		Mount
3528
 3.5 2.8 1.9 SMT
3528 PLCC 4
 3.5 2.8 - SMT

LTSpice files

Characteristics

  • Low energy consumption
  • High reliability
  • Low current requirement
  • Fast switching
  • IR Emitter
  • Standard size 3528

Applications

  • Infrared sensor
  • Distance measure
  • Remote control
  • IR Lightbarrier
  • Smoke detector

Application Notes

Products

All
3528
3528 PLCC 4
Reset all
Filter article data
Filter by
Delete all
 show  article in 2 product lines
 article in 2 product lines
Reset all
Log in now to view availability and request availability forecasts. LOGIN
Order Code
Data­sheet
Simu­lation
Downloads
Status
λPeak typ.(nm)
λCentroid max.
Ie typ.(mW/sr)
VF typ.(V)
2θ50% typ.(°)
Chip Technology
Design Kit
SamplesAvailability & Sample
Log in now to view availability and request availability forecasts. LOGIN
WL-SITW SMT Infrared TOP LED Waterclear
15414185BA210
SPEC850 nm, 845.0, 9 mW/sr
Simu­lation
Availability
–
Downloads27 files

RAY files

Status Activei| Production is active. Expected lifetime: >10 years.
Peak Wavelength [typ.]850 nm
Centroid Wavelength [max.]845.0 
Radiant Intensity [typ.]9 mW/sr
Forward Voltage [typ.]1.5 V
Viewing Angle Phi 0° [typ.]120 °
Chip TechnologyAlGaAs 
Design Kit
154150
–Check availability
WL-SITW SMT Infrared TOP LED Waterclear
15414185A3011
SPEC850 nm, 845.0, 150 mW/sr
Simu­lation–
Availability
–
Downloads28 files

RAY files

Status Activei| Production is active. Expected lifetime: >10 years.
Peak Wavelength [typ.]850 nm
Centroid Wavelength [max.]845.0 
Radiant Intensity [typ.]150 mW/sr
Forward Voltage [typ.]1.5 V
Viewing Angle Phi 0° [typ.]30 °
Chip TechnologyAlGaAs 
Design Kit –
–Check availability
WL-SITW SMT Infrared TOP LED Waterclear
15414185A6011
SPEC850 nm, 845.0, 60 mW/sr
Simu­lation–
Availability
–
Downloads28 files

RAY files

Status Activei| Production is active. Expected lifetime: >10 years.
Peak Wavelength [typ.]850 nm
Centroid Wavelength [max.]845.0 
Radiant Intensity [typ.]60 mW/sr
Forward Voltage [typ.]1.5 V
Viewing Angle Phi 0° [typ.]60 °
Chip TechnologyAlGaAs 
Design Kit –
–Check availability
WL-SITW SMT Infrared TOP LED Waterclear
15414185AA211
SPEC850 nm, 845.0, 40 mW/sr
Simu­lation–
Availability
–
Downloads28 files

RAY files

Status Activei| Production is active. Expected lifetime: >10 years.
Peak Wavelength [typ.]850 nm
Centroid Wavelength [max.]845.0 
Radiant Intensity [typ.]40 mW/sr
Forward Voltage [typ.]1.5 V
Viewing Angle Phi 0° [typ.]120 °
Chip TechnologyAlGaAs 
Design Kit –
–Check availability
WL-SITW SMT Infrared TOP LED Waterclear
15414194BA210
SPEC940 nm, 940.0, 8 mW/sr
Simu­lation
Availability
–
Downloads27 files

RAY files

Status Activei| Production is active. Expected lifetime: >10 years.
Peak Wavelength [typ.]940 nm
Centroid Wavelength [max.]940.0 
Radiant Intensity [typ.]8 mW/sr
Forward Voltage [typ.]1.4 V
Viewing Angle Phi 0° [typ.]120 °
Chip TechnologyAlGaAs 
Design Kit
154150
–Check availability
WL-SITW SMT Infrared TOP LED Waterclear
15414194A3011
SPEC940 nm, 940.0, 120 mW/sr
Simu­lation–
Availability
–
Downloads28 files

RAY files

Status Activei| Production is active. Expected lifetime: >10 years.
Peak Wavelength [typ.]940 nm
Centroid Wavelength [max.]940.0 
Radiant Intensity [typ.]120 mW/sr
Forward Voltage [typ.]1.4 V
Viewing Angle Phi 0° [typ.]30 °
Chip TechnologyAlGaAs 
Design Kit –
–Check availability
WL-SITW SMT Infrared TOP LED Waterclear
15414194A6011
SPEC940 nm, 940.0, 50 mW/sr
Simu­lation–
Availability
–
Downloads28 files

RAY files

Status Activei| Production is active. Expected lifetime: >10 years.
Peak Wavelength [typ.]940 nm
Centroid Wavelength [max.]940.0 
Radiant Intensity [typ.]50 mW/sr
Forward Voltage [typ.]1.4 V
Viewing Angle Phi 0° [typ.]60 °
Chip TechnologyAlGaAs 
Design Kit –
–Check availability
WL-SITW SMT Infrared TOP LED Waterclear
15414194AA211
SPEC940 nm, 940.0, 30 mW/sr
Simu­lation–
Availability
–
Downloads28 files

RAY files

Status Activei| Production is active. Expected lifetime: >10 years.
Peak Wavelength [typ.]940 nm
Centroid Wavelength [max.]940.0 
Radiant Intensity [typ.]30 mW/sr
Forward Voltage [typ.]1.4 V
Viewing Angle Phi 0° [typ.]120 °
Chip TechnologyAlGaAs 
Design Kit –
–Check availability

Suitable for

WL-STTW SMT Phototransistor Top Waterclear
WL-STTB SMT Phototransistor Top Black

Assortments

Articles from this product series can be found in the following assortments:

Design Kit Infrared LEDs & Photodetectors

Videos

Würth Elektronik Webinar: Infrared revealed – from data transfer to biometrics

Videos

#askLorandt explains: Switching Times of Infrared LEDs

Videos

#InfraredDreamteam from Würth Elektronik eiSos

Videos

How to make your own Night Vision Device!

Learn more