What are the primary applications for this capacitor?

It is specifically designed for LCD back-lighting inverters, DC-DC converters, and general coupling/decoupling or smoothing circuits.

What makes this capacitor 'safety-designed'?

The FS series uses a series connection of internal capacitor units to distribute voltage gradients, which helps prevent short-circuit failures.

What are the key specifications?

It features a 2.2µF capacitance, 250V rated voltage, X7R temperature characteristic (±15% stability), and ±10% tolerance in a 2220 package.

What is the sourcing status?

The part is currently active with moderate availability in the distribution channel.

What is the pinout of FS55X225K251EGG?

Use the FS55X225K251EGG datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about FS55X225K251EGG pinout to locate pins, power rails, and interface signals before layout.

FS55X225K251EGG Datasheet, Specs, Alternatives & ECAD | Prosperity Dielectrics Co., Ltd.

Q: What is the FS55X225K251EGG?

It is a high-capacitance, high-voltage multilayer ceramic capacitor (MLCC) from PSA, featuring a 2.2µF capacitance and 250V rating.

AI summary

The FS55X225K251EGG is a 2.2µF 250V X7R MLCC in a 2220 package, optimized for high-voltage safety and reliability.

Best for

LCD back-lighting
Power conversion
Industrial smoothing

Avoid if

Space-constrained designs
Applications requiring <250V rating

Check before use

PCB footprint for 2220 size
Thermal derating

Key specifications

Capacitance: 2.2 µF
Voltage: 250 V
Tolerance: ±10%
Temp. Coeff.: X7R

Compliance & Environment

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

Application

PowerIndustrial

Datasheet

4844770c33627a460bb28bacd45ad594_2304140030_PSA-Prosperity-Dielectrics-FS55X225K251EGG_C153032.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

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Design and risk insights

Questions & answers

It is a high-capacitance, high-voltage multilayer ceramic capacitor (MLCC) from PSA, featuring a 2.2µF capacitance and 250V 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 FS55X225K251EGG?+×

What are the primary applications for this capacitor?+×

What makes this capacitor 'safety-designed'?+×

What are the key specifications?+×

What is the sourcing status?+×

What is the pinout of FS55X225K251EGG?+×