What are the key performance metrics?

It features a low ESR of 35mΩ, a high ripple current rating of 2800mA at 105°C, and an endurance rating of 3000 hours.

What applications is this capacitor suited for?

It is excellent for power supply filtering, decoupling, and high-frequency circuits in industrial and consumer electronics.

What should be considered during design?

Ensure the operating voltage does not exceed 25V and that the ripple current remains within the 2800mA limit to prevent overheating and premature failure.

What is the sourcing status?

The component is currently available through major distributors with a stable supply chain profile.

What is the pinout of 118EC221?

Use the 118EC221 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 118EC221 pinout to locate pins, power rails, and interface signals before layout.

118EC221 Datasheet, Specs, Alternatives & ECAD | KNSCHA

AI summary

The KNSCHA 118EC221 is a 100µF 25V conductive polymer aluminum electrolytic capacitor, ideal for high-ripple, low-ESR power filtering applications.

Best for

Power supply filtering
High-frequency decoupling
Industrial power modules

Avoid if

Applications exceeding 25V
Environments requiring extreme vibration resistance without proper mounting

Check before use

Ripple current calculations
Thermal management in high-density layouts

Key specifications

Capacitance: 100 µF
Rated Voltage: 25 V
ESR: 35 mΩ
Ripple Current: 2800 mA

Compliance & Environment

RoHS: Compliant
REACH: nan
MSL: nan
ECCN: nan
HTSUS: nan

Application

Power SupplyIndustrialConsumer

Datasheet

1f322217364dec8d965b55526baf35f3.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 118EC221: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

Land pattern for PCB layout

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3D Model

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

Part	Details	Match
VZT101M1VTR-0606Lelon	VZT101M1VTR-0606 is a same-value wet aluminum downgrade candidate, not a drop-in polymer replacement.	Needs validation

Design and risk insights

Questions & answers

It is a conductive polymer aluminum electrolytic capacitor with 100µF capacitance and 25V rated voltage, designed for SMD mounting.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the KNSCHA 118EC221?+×

What are the key performance metrics?+×

What applications is this capacitor suited for?+×

What should be considered during design?+×

What is the sourcing status?+×

What is the pinout of 118EC221?+×