Sensorwell

SS443A-T2

SS400 Series Hall-effect digital position sensor IC, unipolar, medium Gauss, flat TO-92-style package, formed leads, ammopack tape-in-box, 5000 units/box

The SS400 Series and SS500 Series are small and versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, and are designed to respond to alternating North and South poles, or to a South pole only. They are available in bipolar, latching or unipolar magnetics. On-board regulation provides stable operation over a 3.8 Vdc to 30 Vdc supply voltage range. These sensors are capable of continuous 20 mA sinking output and may be cycled as high as 50 mA max. The 3.8 V capability allows for use in many potential low voltage applications. The digital, open collector sinking-type output is easily interfaced with a wide variety of electronic circuits. To provide reliable products and consistent quality, the SS400 Series products are tested at both 25°C [75°F] and 125°C [257°F]. All catalog listings are qualified for operation up to 150°C [302°F]. For design flexibility, these product are available in the following package styles:

SS400 Series: Flat TO-92-style:

• SS4XX: Straight standard leads, bulk pack
• SS4XX-L: Straight long leads, bulk pack
• SS4XX-T2: Formed leads, ammopack tape-in-box
• SS4XX-T3: Straight standard leads, ammopack tape-in-box
• SS4XX-S: Surface mount, bulk pack
• SS4XX-SP: Surface mount, pocket tape and reel

SS500 Series: SOT-89B, pocket tape and reel