AH1898-CA4-7 DiodesZetex,, Omnipolar Hall Effect Sensor Switch, 4-Pin U-WLB0808

  • RS Stock No. 165-8535
  • Mfr. Part No. AH1898-CA4-7
  • Manufacturer DiodesZetex
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Hall Effect Switches & Latches, Diodes Inc

Hall Effect Sensors, Diodes Inc

A range of sensor ICs from Diodes Inc utilizing the Hall Effect to implement non-contact switching and sensing functions. Hall Effect ICs fall into three basic categories: Linear Sensors, Switches, and Latches. Linear Sensors have a linear analogue output proportional to magnetic field strength whilst Hall Effect Switches and Latches have a switching output and are activated by magnetic field proximity. Latching switches require a magnetic field of opposite polarity to respectively activate and deactivate the switched output. Hall Effect switches are also available with 2-wire current level operation.

Attribute Value
Magnetic Type Omnipolar
Mounting Type Surface Mount
Pin Count 4
Minimum Magnetic Sensor Release Point 12 (Low Band) Gs, 35 (High Band) Gs
Maximum Magnetic Sensor Operating Point 55 (Low Band) Gs, 80 (High Band) Gs
Minimum Operating Supply Voltage 1.6 V
Maximum Operating Supply Voltage 3.6 V
Length 0.82mm
Width 0.82mm
Height 0.36mm
Dimensions 0.82 x 0.82 x 0.36mm
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Package Type U-WLB0808
Typical Magnetic Sensor Hysteresis 10 Gs
On back order for despatch 03/12/2020, delivery within 7 working days from despatch date.
Price (ex. GST) Each (On a Reel of 3000)
$ 0.41
(exc. GST)
$ 0.47
(inc. GST)
Per unit
Per Reel*
3000 +
*price indicative