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Brand name
Honeywell
Article
SS421H
Country
USA
| Product Attribute | Attribute Value | Search |
|---|---|---|
| Current, Supply | 15 mA | |
| Current, Switching | 20 mA | |
| Function | Hall Effect Sensor | |
| Maximum Operating Temperature | 105 °C | |
| Measurement Range | 250 g | |
| Mounting Type | PCB | |
| Output | Voltage | |
| Output Current | 20 mA | |
| Output Type | Voltage | |
| Output Voltage | 0.4 V | |
| Package Type | SIP-4 | |
| Sensing Mode | Adjustable Field | |
| Sensor Type | Hall Effect | |
| Series | SS421H Series | |
| Supply Voltage | 4.5-16 VDC | |
| Technology | Hall Effect | |
| Temperature, Range | -40 to 105 °C | |
| Termination | SMD | |
| Type | Speed | |
| Voltage Range | 4.5-16 V | |
| Voltage, Switching | 0.4 VDC |
The SS421 Series Adjustable Hall-effect Under-speed Detectors are designed to monitor fan or motor performance. This temperature-compensated, Hall-effect IC contains a timing circuit and logic, that senses magnetic input frequency. The internal circuitry contains a timer so that one or two pulses at a slower repetition rate than the set point do not produce an unwanted output.
Features:
Wide Temperature Ranges for Design Flexibility
Temperature Compensated for Consistent Operation with Low-Cost Magnets
Bipolar Operation for Easy RPM Counting Using Ring Magnets
Built-In Timing Circuit Greatly Simplifies and Reduces the Cost of PC Board Design
Speed Trip Point Adjustable with External Resistor and Capacitor
- Delivery of spare parts and industrial equipment throughout the USA by Fedex transport company.
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