Product Overview
The 55100 is a miniature flange mounting Hall effect sensor, measuring 25.5mm x 11.00mm and only 3.00mm high. It offers a choice of digital or programmable analog outputs and is available in three-wire (voltage output) or two-wire (current output) versions. Its case design allows for screw or adhesive mounting and it is capable of switching up to 24Vdc and 20mA. The sensor provides a range of sensitivity and cable length options, featuring reverse/overvoltage protection, built-in temperature compensation, and high switching speeds up to 12kHz. It is designed for long life and operates in static or dynamic magnetic fields, making it suitable for position and limit sensing, RPM measurement, flow metering, commutation of brushless DC motors, angle sensing, and magnetic encoders.
Product Attributes
- Brand: Littelfuse
- Certifications: RoHS compliant
Technical Specifications
| Series | Hall Type | Supply Voltage (Vdc) | Current Consumption (mA) | Switching Speed (kHz) | Operating Temperature (C) | Output Type | Output Voltage (Vdc) | Output Current (mA) | Sensitivity (Gauss) | Activation Distance (mm) |
| 55100 | Digital Switch 2-Wire (Current Output) | Operate: 3 to +24 Absolute: -18 to +28 | OFF: 5.0 to 6.9 ON: 12.0 to 17.0 | 12 | -40 to +100 | Current Output | N/A | N/A | N/A | N/A |
| 55100 | Digital Switch 3-Wire (Voltage Output) | Operate: 2.7 to 24 Absolute: -18 to +28 | 1.1 to 2.4 | 12 | -40 to +100 | Voltage Output | Min High: 4.80 Max Low: 0.2 @ 20mA | Max 25 (continuously on) | N/A | N/A |
| 55100 | Analog Programmable (AP) | Operate: 4.5 to 24 Absolute: -18 to +28 | 5.0 to 10.0 | 12 | -40 to +100 | Analog Output | N/A | N/A | N/A | N/A |
| 55100 (2M) | 2-Wire Switch | Operate: 3 to +24 | OFF: 5.0 to 6.9 ON: 12.0 to 17.0 | 12 | -40 to +100 | Current Output | N/A | N/A | 94 | 15.0 |
| 55100 (3M) | 3-Wire Switch | Operate: 2.7 to 24 | 1.1 to 2.4 | 12 | -40 to +100 | Voltage Output | Min High: 4.80 Max Low: 0.2 @ 20mA | Max 25 | 120 | 13.0 |
| 55100 (3H) | 3-Wire Switch | Operate: 2.7 to 24 | 1.1 to 2.4 | 12 | -40 to +100 | Voltage Output | Min High: 4.80 Max Low: 0.2 @ 20mA | Max 25 | 55 | 19.0 |
| 55100 (AP) | Analog Programmable | Operate: 4.5 to 24 | 5.0 to 10.0 | 12 | -40 to +100 | Analog Output | N/A | N/A | N/A | N/A |
2412091245_Littelfuse-55100-AP-04-E_C1560228.pdf
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