ProjectsPricingInsights

Best Alternatives to RM10D471KD14E100

Package: Disc, 10mmDersonicCircuit ProtectionVaristor Voltage: 470V ±10%Max AC Operating Voltage: 300VMax DC Operating Voltage: 385VClamping Voltage: 775V @ 25APeak Surge Current: 2.5kA (8/20µs)

RM10D471KD14E100 is a 10mm Dersonic MOV for 300VAC surge protection. Higher-voltage 560V MOVs may be candidates but need FAE review.

AI replacement insight

Electrical riskmedium

560V candidates clamp at 915V.

Package riskmedium

10mm and pitch match, but pinout proof is missing.

Firmware risklow

Passive MOV; no firmware impact.

Sourcing risklow

Kept candidates are active and indexed.

Can it be replaced directly?

No pin-compatible replacement is verified from the provided evidence.

Best replacement path

Review RM10D561KD24E100 first if a higher clamp voltage is acceptable.

Main risk

Higher clamp voltage can reduce downstream protection.

Recommended alternatives

2
RM10D561KD24E100 package
RM10D561KD24E100

Dersonic

Needs validationmedium risk

Same-size MOV candidate with higher voltage rating but higher clamp voltage.

View details

Alternative comparison matrix

Feature / factorRM10D471KD14E100RM10D561KD24E100RM10D561KD1IE100Alt 3Compatibility / risk
PackageDisc 10mm, 7.5mmDisc 10mm, 7.5mmDisc 10mmDisc 10mm, 7.5mm — same size and pitch; RM10D561KD1IE100: same disc size
Pinout2 pins2 pins2 pins, 7.5mm noted2 pins / 2 pins, 7.5mm noted — pinout not proven; RM10D561KD1IE100: needs pinout proof
Voltage470V, 300VAC/385VDC560V, 350VAC/460VDC560V, 350VAC/460VDC560V, 350VAC/460VDC — higher MCOV; RM10D561KD1IE100: higher MCOV
Current2.5kA2.5kA2500A2.5kA / 2500A — same peak current; RM10D561KD1IE100: same peak current
Power67J, 0.4W70J, 0.4W70J, 0.4W70J, 0.4W — energy slightly higher; RM10D561KD1IE100: energy slightly higher

Application & sourcing insights

Questions & answers

RM10D561KD24E100 is the best kept candidate, but only if its higher 915V clamp is acceptable.