Is there a pin-compatible replacement for PX474K2C1506?

Based on this analysis, no replacement with a matching 15mm lead pitch was identified. All functional alternatives found require verification of the physical footprint due to a different lead pitch.

What risks should I check before replacing PX474K2C1506?

Verify three key parameters: 1) The replacement must be an X2-class safety capacitor. 2) The AC voltage rating must be 310VAC or higher. 3) The lead pitch must match your PCB layout (15mm for the original).

PX474K2C1506 Alternatives, Datasheet & Cross Reference | KYET

Finding a replacement for the KYET PX474K2C1506, a 470nF 310VAC X2 safety capacitor, requires matching capacitance, voltage, safety ratings, and the 15mm lead pitch for a direct fit.

AI replacement insight

Electrical riskhigh

Using a non-safety rated capacitor in an across-the-line application is a fire and safety hazard.

Package riskmedium

Many alternatives have a different lead pitch (e.g., 10mm vs 15mm), requiring PCB modification.

Can it be replaced directly?

No direct pin-compatible replacement was found in this review. All viable alternatives require checking the lead pitch.

Best replacement path

Search for X2 safety capacitors with 470nF capacitance, a >=310VAC rating, and a 15mm lead pitch. Alternatives with a different lead pitch exist but require physical adaptation.

Main risk

The primary risks are using a non-safety capacitor or a part with the wrong lead pitch, which can cause safety failures or assembly issues.

Recommended alternatives

Electrically similar X2 safety capacitor but with a smaller 10mm lead pitch.

View details

Alternative comparison matrix

Feature / factor	PX474K2C1506	PX474K2C1002	MPX474K31C6KN206G0	Compatibility / risk
Package	Radial, 15mm Lead Pitch	Radial, 10mm Lead Pitch	Radial, P=10mm	Radial, 10mm Lead Pitch / Radial, P=10mm — Candidate has 10mm lead pitch, target has 15mm.; MPX474K31C6KN206G0: Candidate has 10mm lead pitch, target has 15mm.
Capacitance	470nF	470nF	470nF	470nF — matched; MPX474K31C6KN206G0: matched
Voltage	310VAC	310VAC	310VAC	310VAC — AC voltage rating matches.; MPX474K31C6KN206G0: AC voltage rating matches.
Application	X2	X2	X2	X2 — Both are X2 safety class capacitors.; MPX474K31C6KN206G0: Both are X2 safety class capacitors.
Temperature	-40°C to +110°C	-40°C to +110°C	-	-40°C to +110°C — matched
Manufacturer	KYET	-	KNSCHA	KNSCHA — Cross-vendor alternative.

Application & sourcing insights

Questions & answers

The best alternatives are other X2 safety capacitors with 470nF capacitance and a >=310VAC rating. Parts like KYET's PX474K2C1002 are electrically similar but have a different lead pitch (10mm), requiring board layout changes.