What is the primary application for this capacitor?

It is typically used in high-voltage power supply filtering, decoupling, and general-purpose high-voltage circuits.

What does the X7R dielectric signify?

X7R is a stable dielectric that maintains capacitance within ±15% over the -55°C to +125°C temperature range.

What are the key specifications?

10nF capacitance, 1kV DC voltage rating, ±10% tolerance, and 1206 (3216 metric) package size.

Are there sourcing risks?

The part is currently active and widely available through major distributors, indicating low supply risk.

What is the pinout of 102R18W103KV4E?

Use the 102R18W103KV4E datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 102R18W103KV4E pinout to locate pins, power rails, and interface signals before layout.

102R18W103KV4E Datasheet, Specs, Alternatives & ECAD | Johanson Dielectrics, Inc.

AI summary

The 102R18W103KV4E is a 10nF, 1kV X7R ceramic capacitor in a 1206 package, ideal for high-voltage filtering.

Best for

High-voltage filtering
DC-DC converters

Avoid if

Applications requiring ultra-low loss (use NP0/C0G instead)
Space-constrained designs requiring smaller than 1206

Check before use

Voltage derating curves
PCB creepage and clearance distances

Key specifications

Capacitance: 10 nF
Voltage: 1 kV
Tolerance: ±10%
Dielectric: X7R

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

PowerGeneral

Datasheet

6072018f39f3bb7426f07a82f660635b_2304140030_Johanson-Dielectrics-102R18W103KV4E_C430993.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a multi-layer ceramic capacitor (MLCC) with a 10nF capacitance, 1kV voltage rating, and X7R dielectric.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the 102R18W103KV4E?+×

What is the primary application for this capacitor?+×

What does the X7R dielectric signify?+×

What are the key specifications?+×

Are there sourcing risks?+×

What is the pinout of 102R18W103KV4E?+×