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Specifications
Mfr. Part #:
54100-17X-05-A
Key Attributes
Model Number:
54100-17X-05-A
Product Description
Product Overview
The 54100 is a miniature flange-mounting Omnipolar TMR proximity sensor from Littelfuse. Designed for magnetic operation with either North or South poles, it offers digital switching with high sensitivity and ultra-low power consumption. This 3-wire sensor is suitable for static or dynamic magnetic field applications and features built-in temperature compensation and excellent thermal stability. It boasts a high switching speed, robust vibration and shock resistance, and a long operational life, making it ideal for position sensing, RPM measurement, flow metering, motor commutation, and magnetic encoders.
Product Attributes
- Brand: Littelfuse
- Series: 54100
- Material: PBT 20% GF (Housing)
- Color: Black (Housing)
- Sealing: Epoxy
- Certifications: RoHS compliant, IP67 rated
- Origin: USA (Implied by Brand)
Technical Specifications
| Feature | Specification | Notes |
| Sensor Type | Omnipolar TMR Digital Switch | 3-Wire (Voltage Output) |
| Dimensions | 25.5mm x 11.00mm x 3.00mm | Excluding Encapsulant |
| Supply Voltage | 1.8 to 5.5 Vdc | Absolute Maximum: 7 Vdc. Tj max 125C |
| Output Current | 3.0 mA (continuously on) | |
| Current Consumption | 1.5 uA (Typical w/Output Off at 3.3 Vdc) | |
| Switching Speed | 1 kHz | |
| Operating Temperature | -40 to +100 C | |
| Vibration | 50g max. @ 50-2,000 Hz | |
| Shock | 150g max. @ 11ms 1/2 Sine | |
| Life | Up to 20 billion operations | |
| ESD Protection | 4 kV HBM | Human Body Model per JEDEC EIA/JESD22-A114 |
| Activation Sensitivity Options | 17X (X-Axis) | Activation Distance: 29.5 mm (1.16 in) minimum using NeFeB Magnet (Littelfuse P/N H-58-Magnet). Bops +17G / -17G, Brps +10 Gauss / -10 Gauss, BH = 7G |
| Cable Length Options | 02: 300 10.00 mm (11.81 0.394 in) | 24 AWG 7/32 PVC 105 C UL1430/UL1569 |
| 05: 1000 20.00 mm (11.81 0.787 in) | 24 AWG 7/32 PVC 105 C UL1430/UL1569 | |
| Termination Options | A: Tinned Leads | 6.4 0.75 mm (0.25 0.030 in) |
| Recommended Fastener | Metric M3 Screw with washer | Torque: 1.0 N-m (8.9 in-lbf) |
| Standard #4 (7/64) Screw with washer | Torque: 8.85 in-lbf |
2410301847_Littelfuse-54100-17X-05-A_C20349225.pdf
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