9e102 Datasheet !link! Jun 2026

Yes – the "K" suffix indicates ±10% tolerance on varistor voltage. If omitted, assume the baseline spec.

Possibly, but check the peak current rating. 10D series are 10mm discs, typically rated for only 1000-1500A vs. 2500A for the 9E (20mm disc). Use a 20D102K instead. 9e102 datasheet

Yes – likely the resistive track is worn or open. Replace with a 1 kΩ trimmer of same footprint. Yes – the "K" suffix indicates ±10% tolerance

You can download the official technical documentation for full circuit diagrams directly from Alldatasheet . AliExpress 10D series are 10mm discs, typically rated for

| Pin | Symbol | Function | | :--- | :--- | :--- | | 1 | NC / OE | No connect or Output Enable (High=Active) | | 2 | GND | Ground (0V) | | 3 | OUTPUT | Clock output | | 4 | VDD | Supply voltage |

In the world of precision electronics, finding accurate component specifications is critical. The search term often leads engineers, hobbyists, and procurement specialists to a specific family of electronic components—most commonly associated with potentiometers, varistors, or signal conditioning modules , depending on the manufacturer. However, the most frequent and technically significant match for the code "9E102" is a ceramic disc varistor (Voltage Dependent Resistor or VDR) or a trimmer potentiometer from legacy Japanese series.