H21A3 Isocom, Screw Mount Slotted Optical Switch, Phototransistor Output

  • N° de stock RS 453-0836
  • Référence fabricant H21A3
  • Fabricant Isocom
Documentation technique
Législations et de normes
Déclaration de conformité RoHS
Détails du produit

Slotted Optical Switch, H21Ax Series

The H21Ax series from Isocom are a family of photointerrupters. They combine an NPN silicon phototransistor with an IR LED within a polycarbonate package. The package also features mounting tabs for fixing down with screws. With a 3 mm gap, the H21Ax requires an object from opaque to IR to interrupt the connection between the IR LED and sensor.
Suitable applications for the H21Ax slotted interrupters include printers and optoelectronic switches.

Features of the H21Ax slotted interrupters:
IR LED and NPN phototransistor
Single channel
High gain
Opaque polycarbonate package
Ambient light protection
1 mm aperture
3 mm gap from LED and sensor
Moulded mounting tabs for screw fixing

Slotted Optical Switches, Isocom

Attribut Valeur
Output Device Phototransistor
Number of Channels 1
Typical Rise Time 8µs
Typical Fall Time 50µs
Mounting Type Screw Mount
Number of Pins 4
Dimensions 25.7 x 6.6 x 11.1mm
Height 11.1mm
Length 25.7mm
Maximum Operating Temperature +85°C
Minimum Operating Temperature -25°C
Slot Width 3mm
Width 6.6mm
Operating Temperature Range -25 → +85°C
Series H21A
45 Livraison dès le lendemain
190 Sous 1 jours (stock Europe)
Prix Each (In a Pack of 5)
(TVA exclue)
(TVA incluse)
Prix par unité
le paquet*
5 - 20
1,608 €
8,04 €
25 - 95
1,128 €
5,64 €
100 - 245
0,882 €
4,41 €
250 - 495
0,838 €
4,19 €
500 +
0,744 €
3,72 €
*prix conseillé