Is there a pin-compatible replacement for MP2104K27C3X6LC?

MP1104K44C3R6LC is a likely pin-compatible replacement, matching the radial package and 10mm lead spacing. However, always verify the datasheet for exact dimensions before ordering.

What risks should I check before replacing MP2104K27C3X6LC?

Key risks include physical mismatch (check lead spacing), incorrect safety rating (must be X2 or better like X1), and lower voltage ratings. Do not use general-purpose capacitors for this safety application.

MP2104K27C3X6LC Alternatives, Datasheet & Cross Reference | Shenzhen Sincerity Technology Co., Ltd.

Finding a substitute for the SRD MP2104K27C3X6LC, a 0.1µF 275VAC X2 safety capacitor, requires matching capacitance, safety ratings, and the 10mm lead spacing. We've analyzed several alternatives to identify the best options.

AI replacement insight

Electrical risklow

Upgrades with higher voltage/safety ratings are available.

Package riskmedium

Lead spacing is a critical dimension that varies between otherwise similar parts. Must verify.

Can it be replaced directly?

MP1104K44C3R6LC is a strong candidate for direct replacement, matching the critical 10mm lead spacing and offering superior electrical characteristics.

Best replacement path

Upgrade to MP1104K44C3R6LC for improved voltage and safety ratings with a matching physical footprint.

Main risk

The main risk is physical incompatibility. Several parts have similar electrical values but different lead spacing, which would prevent a drop-in replacement.

Recommended alternatives

Upgraded alternative with matching 10mm lead spacing, higher voltage rating, and superior X1 safety class.

View details

Alternative comparison matrix

Feature / factor	MP2104K27C3X6LC	MP1104K44C3R6LC	MP2104K27D2X8LC	Compatibility / risk
Package	Radial, 10mm pitch	Radial, 10mm pitch	-	15 mm — Lead spacing mismatch prevents drop-in.
Voltage	275 VAC	440 VAC	-	275 VAC — matched
Application	X2	X1	-	X2 — Both are X2 safety capacitors.
Capacitance	0.1 µF	0.1 µF	-	0.1 µF — matched

Application & sourcing insights

Questions & answers

MP1104K44C3R6LC is an excellent upgrade, offering a higher voltage rating (440VAC) and a superior X1 safety class while matching the 0.1µF capacitance and 10mm lead spacing.