Is there a pin-compatible replacement for R11F1B103MN0B0S0N0?

R11F1E103MN0B0S0N0 is an exact electrical match. However, to be considered pin-compatible, you must verify that its 7.5mm lead pitch and body dimensions fit your PCB layout.

What risks should I check before replacing R11F1B103MN0B0S0N0?

Before replacing, you must check the mechanical fit. Verify the lead spacing, lead diameter, and capacitor body diameter against your board's design. For high-voltage applications, ensure adequate clearance is maintained.

R11F1B103MN0B0S0N0 Alternatives, Datasheet & Cross Reference | STE

R11F1B103MN0B0S0N0 is a 2kV, 10nF high-voltage ceramic disc capacitor from STE. Several alternatives with identical or upgraded electrical parameters are available, but require careful verification of physical dimensions before substitution.

AI replacement insight

Electrical risklow

Several candidates match or exceed key electrical specifications.

Package riskmedium

Lead spacing and body size are not standardized and require verification from datasheets or physical measurement.

Can it be replaced directly?

R11F1E103MN0B0S0N0 appears to be an exact electrical match, but you must confirm its 7.5mm lead pitch is compatible with your PCB layout.

Best replacement path

Upgrade to a higher voltage part like W16F1D103MN0B0S0N0 (5kV) for increased design margin, after verifying physical fit.

Main risk

The primary risk is mechanical mismatch. Through-hole disc capacitors have variable lead spacing and body diameters that must be verified.

Recommended alternatives

A strong alternative with a higher 5kV voltage rating, offering increased design margin.

View details

Alternative comparison matrix

Feature / factor	R11F1B103MN0B0S0N0	W16F1D103MN0B0S0N0	S14F1E103MN0B0S0N0	R11F1E103MN0B0S0N0	Compatibility / risk
Voltage	2000V	5000V	3000V	2000V	5000V / 3000V / 2000V — Candidate offers a significant voltage upgrade, increasing design margin.; S14F1E103MN0B0S0N0: Candidate offers a higher voltage rating.; R11F1E103MN0B0S0N0: matched
Capacitance	10nF	10nF	10nF	10nF	10nF — matched; S14F1E103MN0B0S0N0: matched; R11F1E103MN0B0S0N0: matched
Dielectric	Y5V	Y5V	Y5V	-	Y5V — Dielectric characteristic matches target.; S14F1E103MN0B0S0N0: matched
Package	Disc	Disc	Disc	-	Disc — Physical dimensions like lead spacing and body diameter must be verified.; S14F1E103MN0B0S0N0: Physical dimensions like lead spacing and body diameter must be verified.
Tolerance	±20%	-	-	±20%	±20% — matched
Lead Pitch	Not specified	-	-	7.5 mm	7.5 mm — Candidate lead pitch is specified; target's is not. Verify against PCB layout.

Application & sourcing insights

Questions & answers

The best alternatives are W16F1D103MN0B0S0N0 or S14F1E103MN0B0S0N0, both from STE. They offer higher voltage ratings (5kV and 3kV respectively) for greater design margin, but require checking physical dimensions.