Is there a pin-compatible replacement for 189RV0015?

Currently, no pin-to-pin compatible replacement is confirmed. All reviewed candidates have different package types or sizes (Radial or larger SMD) compared to the target's 6.3mm x 7.7mm SMD package.

What risks should I check before replacing 189RV0015?

The primary risk is mechanical incompatibility; verify the candidate's package fits your PCB layout. Also, confirm critical electrical parameters like ESR and Ripple Current rating meet your application's requirements, as this data is unverified for many alternatives.

189RV0015 Alternatives, Datasheet & Cross Reference | KNSCHA

Find functional alternatives for the KNSCHA 189RV0015 680uF 6.3V aluminum electrolytic capacitor. Review package and electrical differences before substitution.

AI replacement insight

Package riskhigh

Candidates have different footprints (Radial or larger SMD).

Electrical riskhigh

ESR and Ripple Current are critical and unverified for candidates.

Sourcing risklow

Multiple alternative manufacturers are available.

Can it be replaced directly?

No direct, drop-in replacement is currently confirmed for the 189RV0015. All potential substitutes require careful review of the package dimensions and footprint.

Best replacement path

Functional alternatives with different packages.

Main risk

Package incompatibility is the main risk, requiring PCB layout changes. Missing ESR and ripple current data for candidates poses a significant electrical risk.

Recommended alternatives

Functional alternative with same capacitance but larger SMD package. Board redesign may be needed.

View details

Alternative comparison matrix

Feature / factor	189RV0015	RVT1E681M1010	SPT1EM681F12OR	Compatibility / risk
Package	6.3mm x 7.7mm	10mm x 10mm	Radial, 8mm x 12mm	10mm x 10mm / Radial, 8mm x 12mm — Candidate SMD footprint is much larger than target's. Not a drop-in replacement.; SPT1EM681F12OR: Candidate is a through-hole part, not surface-mount. Requires board redesign.
Capacitance	680uF	680uF	680uF	680uF — Capacitance matches target.; SPT1EM681F12OR: Capacitance matches target.
Voltage	6.3V	25V	25V	25V — Higher voltage rating provides increased design margin.; SPT1EM681F12OR: Higher voltage rating provides increased design margin.
Esr	160mΩ	Unknown	Unknown	Unknown — ESR is a critical parameter and must be verified for the application.; SPT1EM681F12OR: ESR is a critical parameter and must be verified for the application.
Ripple Current	600mA	Unknown	Unknown	Unknown — Ripple current rating must be verified.; SPT1EM681F12OR: Ripple current rating must be verified.

Application & sourcing insights

Questions & answers

No direct drop-in replacement has been identified. Several functional alternatives exist with the same 680uF capacitance and higher voltage, but all require package and footprint verification. See candidates like Yunxing SPT1EM681F12OR or ROQANG RVT1E681M1010.