text.skipToContent text.skipToNavigation

Manufacturer Part #

OP298A

890 nm 50° GaAIAs Plastic Infrared Emitting Diode

ECAD Model:
Mfr. Name: TT Electronics - Optek Technology
Standard Pkg:
Product Variant Information section
Date Code: 2106
Product Specification Section
Technical Attributes
Attributes Table
Wavelength: 890nm
Angle of Half Intensity: ±25°
Intensity: 3mW/cm2
Mounting Method: Through Hole
Features & Applications

The OP298A is a gallium aluminum arsenide infrared Light Emitting Diode (LED). That is molded in an IR-transmissive package with a wavelength centered at 890 nm, which closely matches the spectral response of silicon phototransistor.

It has an included emission angle of 25°. The Cathode Lead length is 0.06” (1.52 mm) shorter than the Anode Lead. These devices, which come in a variety of power ranges offering a low cost replacement for TO-18 or TO-46 hermetic packages.

Features:

  • Choice of narrow or wide irradiance pattern
  • Choice of power ranges
  • Choice of T-1¾, TO-18 or T-46 package
  • Higher power output than GaAs at equivalent LEDs

Applications:

  • Non-contact reflective object sensor
  • Assembly line automation
  • Machine automation
  • Machine safety
  • End of travel sensor
  • Door sensor
  • Battery-operated applications
Pricing Section
Global Stock:
733
USA:
733
7,744
Factory Stock:Factory Stock:
0
Factory Lead Time:
25 Weeks
Minimum Order:
1
Multiple Of:
1
Total
$0.81
USD
Quantity
Web Price
1
$0.805
75
$0.71
250
$0.69
750
$0.665
2,500+
$0.645
Product Variant Information section