40Pcs 41F/0H41/Sh41/Ss41F/S41Bipolar Hall Effect Sensor Magnetic Detector 3 Pins Product Details Description: 41 Hall lock integrated circuit consists of a reverse voltage protector, voltage regulator, Hall voltage generator, differential amplifier, Schmidt trigger, and output stage, which can convert changing magnetic field signals into digital voltage output. Product features: high sensitivity, stress resistance, wide voltage range, ensuring locking under high temperature and pressure Typical applications: highly sensitive contactless switches, DC brushless motors, DC brushless fans Operating ambient temperature TA: -40 ~ 150 Celsius Storage temperature range TS: -55 ~ 150 Celsius Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.