For Reference Only
| Part Number | SI7201-B-81-FV |
| LIXINC Part # | SI7201-B-81-FV |
| Manufacturer | Silicon Labs |
| Category | Sensors, Transducers › Magnetic Sensors - Switches (Solid State) |
| Description | MAG SWITCH OMNIPOLAR SOT23-3 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SI7201-B-81-FV PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SI7201-B-81-FV |
| Brand: | Silicon Labs |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Sensors, Transducers |
| Subcategory: | Magnetic Sensors - Switches (Solid State) |
| Manufacturer: | Silicon Labs |
| Series: | - |
| Package: | Strip |
| Part Status: | Active |
| Function: | Omnipolar Switch |
| Technology: | Hall Effect |
| Polarization: | North Pole, South Pole |
| Sensing Range: | ±3.4mT Trip, ±1.7mT Release |
| Test Condition: | 0°C ~ 70°C |
| Voltage - Supply: | 1.7V ~ 3.6V |
| Current - Supply (Max): | 0.4µA (Typ) |
| Current - Output (Max): | - |
| Output Type: | Push-Pull |
| Features: | Tamper Detection |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Mounting Type: | Surface Mount |
| Supplier Device Package: | SOT-23-3 |
| Package / Case: | TO-236-3, SC-59, SOT-23-3 |
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| In Stock | 11111 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.08000 | $1.08 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.