9e102 Datasheet Jun 2026

: In heavy machinery (such as cranes), "9E102" is sometimes found in technical documentation as a specific wire marking or auxiliary circuit designation. Where to Find the Full Datasheet

Ensures the component maintains its inductive properties even at high frequencies without becoming capacitive. 9e102 datasheet

A day came when Mara was asked for a favor she couldn’t refuse: bring back a memory for a man named Elias, who had been a cartographer before the maps he kept began to lose their coasts and the rivers bled into desert. He wanted a single hour from his childhood restored—a small hour he could not even name but that felt necessary to his existence. He offered a box of his father's compass needles and a promise: "Whatever it takes." : In heavy machinery (such as cranes), "9E102"

| Parameter | Value | Notes | |-----------|-------|-------| | Capacitance | 1000 pF ±5% or ±10% | Code 102 = 1000 pF | | Rated Voltage | 50V DC (or 100V DC for high-voltage variant) | Some '9E' codes indicate 100V | | Dielectric | X7R (Class II) | Stable from -55°C to +125°C | | Temperature Coefficient | ±15% over temperature range | ΔC/C max from 25°C | | Dissipation Factor (DF) | ≤ 2.5% at 1 kHz, 1Vrms | Typical for X7R | | Insulation Resistance (IR) | ≥ 10,000 MΩ or 100 MΩ·µF | Whichever is less | | Dielectric Withstanding Voltage (DWV) | 250% of rated voltage for 5 sec | 125V DC for 50V part | | Aging Rate | 2.5% per decade hour | Typical for X7R | He wanted a single hour from his childhood

She cataloged the projection, filed it beside a note that read "Unknown origin — possibly factory demo." She mailed the note to an engineer she trusted in a coastal plant where old turbines were still kept as monuments. The engineer wrote back with a single line: "We had a program like that once. Designation: mnemonic stabilizers. Decommissioned after incident 9e-1. Records redacted."