H21A Datasheet, Switch, Fairchild Semiconductor

H21A Features

  • Switch 0.110 (2.8) 0.091 (2.3)
  • Opaque housing
  • Low cost
  • .035” apertures
  • High IC(ON) 1. Derate power dissipation linearly 1.33 mW/°C above 25°C. 2. RMA f

PDF File Details

Part number:

H21A

Manufacturer:

Fairchild Semiconductor

File Size:

104.21kb

Download:

📄 Datasheet

Description:

Phototransistor optical interrupter switch. The H21A1, H21A2 and H21A3 consist of a gallium arsenide infrared emitting diode coupled with a silicon phototransistor in a plastic

Datasheet Preview: H21A 📥 Download PDF (104.21kb)
Page 2 of H21A Page 3 of H21A

TAGS

H21A
PHOTOTRANSISTOR
OPTICAL
INTERRUPTER
SWITCH
Fairchild Semiconductor

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Stock and price

Isocom Components
SENSOR OPT SLOT PHOTOTRAN PC PIN
DigiKey
H21A1
1710 In Stock
Qty : 5000 units
Unit Price : $0.69
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