A1148 switches equivalent, (a1147 / a1148) low current ultrasensitive two-wire chopper-stabilized unipolar hall effect switches.
▪ Chopper stabilization ▫ Low switchpoint drift over operating temperature range ▫ Low sensitivity to stress ▪ Factory programmed at end-of-line for optimized switchpoint.
these switches are utilized to sense seat track position, seat belt buckle presence, hood/trunk latching, and shift sel.
The A1147 and A1148 devices are two-wire, unipolar, Hall effect switches that are factory-programmed at end-of-line to optimize ultrasensitive magnetic switchpoint accuracy. These devices use a patented high frequency chopper-stabilization technique,.
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