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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 15,000

On Order:Order inventroy details 20,000
Factory Stock:Factory Stock: 0
Factory Lead Time: 10 Weeks
Minimum Order: 1,000
Multiple Of: 1,000
Quantity Web Price
1,000 $0.285
3,000+ $0.28


Attributes Table
Wavelength 870nm
Angle of Half Intensity ±17°
Intensity 5mW/sr
Forward (Drive) Current 100mA
Forward Voltage 1.3V
Features and Applications

The TSMF1020 is an infrared, 890 nm emitting diodes in GaAlAs double hetero (DH) technology with high radiant power and high speed, molded in clear, untinted plastic packages (with lens) for surface mounting (SMD). It has an Operating temperature ranges b/w -40 °C to 85 °C.


  • Package type: surface mount
  • Package form: GW, RGW, yoke, axial
  • Dimensions (L x W x H in mm): 2.5 x 2 x 2.7
  • Peak wavelength: λp = 890 nm
  • High radiant power
  • Angle of half intensity: ϕ = ± 17°
  • Low forward voltage
  • Suitable for high pulse current operation
  • Versatile terminal configurations
  • Package matches with detector TEMD1000
  • Floor life: 168 h, MSL 3, acc. J-STD-020
  • Compliant to RoHS Directive 2002/95/EC and in accordance with WEEE 2002/96/EC


  • IrDA compatible data transmission
  • Miniature light barrier
  • Photointerrupters
  • Optical switch
  • Control and drive circuits
  • Shaft encoders