What are the key specifications of the 189RV0019?

Key specs include a 220uF capacitance, 35V rated voltage, 160mΩ ESR at 100KHz, and a 600mA ripple current rating.

What should engineers review before using this capacitor?

Ensure the circuit operating temperature does not exceed 105°C and that the ripple current does not exceed the rated 600mA to prevent premature failure.

Is this capacitor suitable for reflow soldering?

Yes, it is designed for SMD reflow soldering. Follow the datasheet's recommended temperature profile to avoid damaging the component.

What is the sourcing risk for this component?

The component is widely available through major distributors like LCSC, with moderate stock levels and stable pricing.

What is the pinout of 189RV0019?

Use the 189RV0019 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 189RV0019 pinout to locate pins, power rails, and interface signals before layout.

189RV0019 Datasheet, Specs, Alternatives & ECAD | knscha

AI summary

The KNSCHA 189RV0019 is a 220uF 35V SMD aluminum electrolytic capacitor, ideal for general-purpose power filtering in compact designs.

Best for

Power supply filtering
Decoupling
General electronics

Avoid if

High-temperature environments exceeding 105°C
Applications requiring extreme long-term reliability beyond 2000 hours

Check before use

Polarity orientation
Ripple current limits

Key specifications

Capacitance: 220uF
Voltage: 35V
ESR: 160mΩ
Ripple Current: 600mA

Application

Power SupplyConsumer Electronics

Datasheet

7b00dc2b26ffe1bc432904b54e6aa610_KNSCHA(科尼盛)&189RV0019.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 189RV0019: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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3D Model

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
VEJ221M1VTR-0810Lelon	VEJ221M1VTR-0810 is a close electrical SMD alternate but not a verified footprint match.	Needs validation

Design and risk insights

Questions & answers

It is a surface-mount aluminum electrolytic capacitor with a capacitance of 220uF and a rated voltage of 35V.

UCD1V221MNL1GSNichicon	UCD1V221MNL1GS may match key electricals but needs package and lifecycle review.	Needs validation
VT1V221M0810ROQANG	VT1V221M0810 matches capacitance and voltage but needs footprint and ripple review.	Needs validation
VZH221M1HTR-1010Lelon	VZH221M1HTR-1010 is a higher-voltage SMD functional alternate needing layout review.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the KNSCHA 189RV0019?+×

What are the key specifications of the 189RV0019?+×

What should engineers review before using this capacitor?+×

Is this capacitor suitable for reflow soldering?+×

What is the sourcing risk for this component?+×

What is the pinout of 189RV0019?+×