Is there a pin-compatible replacement for ERS1VM470D12OT?

Yes, ERS1HM470D12P25T from the same manufacturer (AISHI) shares the same radial package (5mm x 12mm) and pinout, making it a likely pin-compatible replacement.

What risks should I check before replacing ERS1VM470D12OT?

Key risks include package mismatch, voltage rating, and endurance. For pin-compatible parts, verify the voltage is equal or higher and check the rated endurance (lifetime hours). For others, ensure the package (e.g., SMD vs. through-hole) fits your board.

ERS1VM470D12OT Alternatives, Datasheet & Cross Reference | AISHI

Find replacements for the AISHI ERS1VM470D12OT, a 47µF 35V radial aluminum electrolytic capacitor. We've analyzed a pin-compatible upgrade and several functional alternatives for your design.

AI replacement insight

Electrical risklow

The best alternative is an upgrade in voltage, which is safe. Others match key parameters.

Package riskhigh

Most alternatives are SMD and require a board redesign. Only one candidate is pin-compatible.

Sourcing risklow

Multiple alternatives from different manufacturers (AISHI, Lelon) are available.

Can it be replaced directly?

Yes, ERS1HM470D12P25T is a likely direct replacement. It has the same form factor and key electrical values, with a higher voltage rating for increased robustness.

Best replacement path

The most direct replacement path is ERS1HM470D12P25T, which is a pin-compatible upgrade from the same manufacturer.

Main risk

The primary risk is overlooking secondary parameters like endurance (rated lifetime) which can impact long-term reliability and is unverified for the top candidate.

Recommended alternatives

A likely pin-compatible upgrade with a higher voltage rating (50V) and identical package.

View details

Alternative comparison matrix

Feature / factor	ERS1VM470D12OT	ERS1HM470D12P25T	VZT470M1VTR-0506	Compatibility / risk
Voltage	35V	50V	35V	50V / 35V — Candidate has higher voltage rating, which is a safe upgrade.; VZT470M1VTR-0506: matched
Package	Radial, 5mm x 12mm	Radial, 5mm x 12mm	SMD	Radial, 5mm x 12mm / SMD — Package dimensions and type match.; VZT470M1VTR-0506: Package is Surface Mount (SMD), not compatible with Through-Hole target.
Capacitance	47µF	47µF	47µF	47µF — matched; VZT470M1VTR-0506: matched
Tolerance	±20%	±20%	-	±20% — matched
Endurance	5000h @ 105°C	Unknown	-	Unknown — Candidate endurance not specified; must be verified against target's 5000h.

Application & sourcing insights

Questions & answers

ERS1HM470D12P25T is the best alternative, offering a pin-compatible package and an upgraded 50V rating. Always verify endurance and other secondary parameters from the datasheet before finalizing.