Is there a pin-compatible replacement for R08B1E102KN0B0S0N0?

A direct pin-compatible replacement is not confirmed as the target's lead spacing is not specified. Candidates like T10B1D102KN0B0S0N0 have a 10.0mm lead spacing, which must be verified against your board layout.

What risks should I check before replacing R08B1E102KN0B0S0N0?

Key risks include mechanical fit (lead spacing, body size), tolerance (some alternatives are ±20% vs target's ±10%), and dielectric type (Y5P vs Y5U), which affects capacitance change over temperature.

R08B1E102KN0B0S0N0 Alternatives, Datasheet & Cross Reference | STE

Finding a substitute for the STE R08B1E102KN0B0S0N0 1nF 2kV ceramic capacitor requires checking voltage, tolerance, dielectric, and lead spacing. Several alternatives exist with higher voltage ratings, but may have different tolerance or dielectric characteristics.

AI replacement insight

Electrical riskmedium

Some candidates have wider tolerance (±20%) or a different dielectric (Y5P).

Package riskhigh

Target lead spacing is unknown, preventing confirmation of pin-to-pin compatibility.

Can it be replaced directly?

No confirmed direct drop-in replacement. All candidates require review of mechanical dimensions (lead spacing) and key electrical parameters like tolerance or dielectric type.

Best replacement path

Use T10B1D102KN0B0S0N0 if the Y5P dielectric is acceptable, as it matches tolerance and has a higher voltage rating.

Main risk

The main risks are mechanical mismatch due to unknown target lead spacing and parametric differences in tolerance or dielectric type.

Recommended alternatives

Strong alternative with matching tolerance and higher voltage, but a different dielectric (Y5P).

View details

Alternative comparison matrix

Feature / factor	R08B1E102KN0B0S0N0	T10B1D102KN0B0S0N0	A08E1D102MN0B0S0N0	U12E1D102MN0B0S0N0	Compatibility / risk
Voltage	2000.0V	4000.0V	6000.0V	10000.0V	4000.0V / 6000.0V / 10000.0V — Candidate voltage is a good upgrade.; A08E1D102MN0B0S0N0: Candidate voltage is a significant upgrade.; U12E1D102MN0B0S0N0: Candidate voltage is a significant upgrade.
Tolerance	±10.0%	±10.0%	±20.0%	±20.0%	±10.0% / ±20.0% — matched; A08E1D102MN0B0S0N0: Candidate has a wider tolerance, which is a downgrade.; U12E1D102MN0B0S0N0: Candidate has a wider tolerance, which is a downgrade.
Dielectric	Y5U	Y5P	Y5U	Y5U	Y5P / Y5U — Y5P has a better temperature characteristic than Y5U, but is different.; A08E1D102MN0B0S0N0: matched; U12E1D102MN0B0S0N0: matched
Pinout	Unknown	10.0 mm	10.0 mm	10.0 mm	10.0 mm — Candidate lead spacing is 10.0mm; target's is unknown and must be verified.; A08E1D102MN0B0S0N0: Candidate lead spacing is 10.0mm; target's is unknown and must be verified.; U12E1D102MN0B0S0N0: Candidate lead spacing is 10.0mm; target's is unknown and must be verified.

Application & sourcing insights

Questions & answers

T10B1D102KN0B0S0N0 is a strong candidate with matching tolerance and higher voltage, but its Y5P dielectric should be reviewed for your application. Other options exist with wider tolerance.