DESCRIPTION
The SS41F and SS41G are small, 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.
A built-in regulator provides enhanced stability of operation
over 4.5 Vdc to 24 Vdc supply voltage range, and internal
circuitry is designed to prevent sensor damage in case the
supply voltage polarity is accidentally reversed.
The open-collector sinking output voltage is easily interfaced
with a wide variety of electronic circuits.
The SS41F is factory tested at 25 °C [77 °F] and the SS41G is
factory tested at both 25 °C [77 °F] and 125 °C [257 °F].
Both products are designed for high volume applications.
These products are available in one package style:
• SS41F, SS41G: Flat TO-92-style package with straight leads
in bulk packaging which allows for a compact PC board layout

FEATURES
• Small, leaded, flat TO-92-style package allows for a compact
PCB layout
• Wide operating voltage range of 4.5 Vdc to 24 Vdc allows
these sensors to be used in a variety of applications
• Current consumption of only 5 mA max. at 4.5 Vdc for energy
efficiency
• Bipolar magnetics for ring magnet applications with
alternating North and South poles
• Robust design: Will operate up to 150 °C [302 °F]
• RoHS-compliant materials meet Directive 2002/95/EC