What are the key specifications of the 202R18W102KV4E?

Key specs include 1nF capacitance, ±10% tolerance, 2000V DC voltage rating, X7R dielectric, and a 1206 case size.

What is this capacitor used for?

It is commonly used in high-voltage applications such as DC-DC converters, lighting ballast circuits, LAN/WAN interfaces, and voltage multipliers.

What should engineers review before using this part?

Engineers should ensure the PCB layout provides adequate clearance to prevent external arcing, as high-voltage capacitors may require surface coatings.

What is the pinout of 202R18W102KV4E?

Use the 202R18W102KV4E datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 202R18W102KV4E pinout to locate pins, power rails, and interface signals before layout.

202R18W102KV4E Datasheet, Specs, Alternatives & ECAD | Johanson Dielectrics

AI summary

The 202R18W102KV4E is a 1nF, 2kV high-voltage ceramic capacitor in a 1206 package.

Best for

High-voltage filtering
DC-DC power conversion

Avoid if

Low-voltage signal paths where smaller, lower-voltage parts suffice

Check before use

Surface arcing prevention measures

Key specifications

Capacitance: 1 nF
Voltage Rating: 2000 VDC
Dielectric: X7R
Case Size: 1206

Compliance & Environment

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

Application

Power SuppliesIndustrial

Datasheet

IIIMS00544-1.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 high-voltage surface mount multi-layer ceramic capacitor (MLCC) manufactured by Johanson Dielectrics, featuring a 1nF capacitance and 2kV rating.

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 202R18W102KV4E?+×

What are the key specifications of the 202R18W102KV4E?+×

What is this capacitor used for?+×

What should engineers review before using this part?+×

What is the pinout of 202R18W102KV4E?+×