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H21A4 Tech Specifications
Photointerrupter Transmissive 3.3mm Phototransistor 4-Pin Rail
Product Attribute | Attribute Value |
---|---|
Category | Sensors / Transistor Optical Sensors |
Manufacturer | ON Semiconductor |
Factory Lead Time | 3 Weeks |
Mount | Screw, Through Hole |
Package / Case | Slotted, PC Pins |
Operating Temperature | -55°C~100°C |
Published | 2001 |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Operating Supply Voltage | 1.7V |
Output Configuration | Phototransistor |
Forward Current | 50mA |
Collector Emitter Voltage (VCEO) | 55V |
Sensing Distance | 0.118 (3mm) |
Current - Collector (Ic) (Max) | 20mA |
Sensing Method | Through-Beam |
Lead Free | Lead Free |
Product Attribute | Attribute Value |
---|---|
Part Status | Active |
RoHS Status | ROHS3 Compliant |
Pbfree Code | yes |
Mounting Type | Through Hole, Flange |
Number of Pins | 4 |
Packaging | Tube |
Part Status | Obsolete |
Type | Unamplified |
Number of Elements | 1 |
Power Dissipation | 150mW |
Response Time | 8μs, 50μs |
Max Collector Current | 20mA |
Collector Emitter Breakdown Voltage | 55V |
Reverse Breakdown Voltage | 6V |
RoHS Status | RoHS Compliant |
H21A4 Documents
Download datasheets and manufacturer documentation for H21A4
-
Datasheets
Others include "H21A4" parts
The following parts include 'H21A4'
Part # | Manufacturer | Category | Availability |
---|---|---|---|
H21A4 | Fairchild/ON Semiconductor | Optical Sensors - Photointerrupters - Slot Type - Transistor Output | 2751 |
H21A4 | AMI Semiconductor / ON Semiconductor | Optical Sensors - Photointerrupters - Slot Type - Transistor Output | 2658 |
H21A4 | Rochester Electronics, LLC | Transistor Optical Sensors |
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H21A4 brand manufacturers: ON Semiconductor, Bonchip stock, H21A4 reference price. H21A4 parameters, H21A4 Datasheet PDF and pin diagram description download.You can use the H21A4 Pluggable Connectors, DSP Datesheet PDF, find H21A4 pin diagram and circuit diagram and usage method of function, H21A4 electronics tutorials.You can download from the Bonchip.
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