The most common package for a 9E102 is an 8-pin DIP (Dual Inline Package). Below is a likely pin assignment.
| Parameter | Value | Conditions | | :--- | :--- | :--- | | Contact Rating | 25mA @ 24V DC | Resistive Load | | Insulation Resistance | 100 MΩ Min | 100V DC | | Contact Resistance | 50 mΩ Max | Initial value | | Dielectric Strength | 300V AC (RMS) | 1 Minute | | Current Carrying Capacity | 25 mA Max | | 9e102 datasheet
In the world of electronic components, few identifiers are as cryptic—and as critical—as the alphanumeric code found on a device’s casing. For engineers, hobbyists, and procurement specialists, the term "9E102 datasheet" frequently appears in search logs, yet it is often misunderstood. Is it a transistor? A capacitor? A specific integrated circuit (IC) from a major manufacturer? The most common package for a 9E102 is
The reality is that "9E102" is not a universal standard part number across all brands. Instead, it most commonly refers to a surface-mount ceramic capacitor (typically manufactured by AVX, Murata, or KEMET) or, in some legacy cases, a small-signal switching transistor. However, the predominant and most sought-after interpretation in 2025 is the 9E102 capacitor, specifically a 1000 pF (1 nF), 50V to 100V, X7R or C0G dielectric capacitor in an 0603 or 0805 package. If you have obtained an original manufacturer’s datasheet
This article provides a definitive, deep-dive analysis of the 9E102 datasheet, including electrical characteristics, thermal ratings, soldering profiles, equivalent parts, and common application circuits. If you are designing a high-frequency filter, a decoupling network, or troubleshooting a power supply, this guide is for you.
If you have obtained an original manufacturer’s datasheet (e.g., from DDD or Bel), pay special attention to these sections:
Download authentic 9E102 datasheets from: