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SS39ET Breakout
HALL EFFECT SENSOR LINEAR ANALOG SOT-23
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Design a Custom BoardAbout This Component
Linear Hall-effect sensor IC that outputs analog voltage proportional to magnetic field strength. Operates from 2.7V to 6.5V with low 6mA typical current consumption and integrated low-noise output requiring no external filtering. Designed for industrial and medical applications including motor current sensing, position detection, and magnetic field measurement over -40°C to 100°C operating range.
Package: SOT-23-3 · 3 pins
Why does this need a breakout?
SOT-23's tiny 0.95mm pin pitch and compact form factor make hand-soldering tedious and prone to bridging errors. A breakout board breaks out the three pins to standard 0.1" spacing for breadboard prototyping, eliminating the need for specialized soldering equipment and enabling fast circuit iteration with transistors, diodes, and small-signal components.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Honeywell Sensing and Productivity Solutions |
| Part Number | SS39ET |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Axis | Single |
| Current - Output (Max) | 1.5mA |
| Current - Supply (Max) | 10mA |
| Output Type | Analog Voltage |
| Voltage - Supply | 2.7V ~ 6.5V |
What's Included
BILL OF MATERIALS
- 1x SS39ET soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL