Is there a pin-compatible replacement for N07B1B102KQ0T0S0N0?

No direct drop-in replacement is confirmed. While some parts match the 5.0mm lead spacing, they have different electrical parameters. Candidates with different lead spacing are not pin-compatible.

What risks should I check before replacing N07B1B102KQ0T0S0N0?

Verify the lead spacing is 5.0mm. Critically, assess if your circuit can tolerate a wider capacitance tolerance (±20% vs ±10%) and the less stable Y5U dielectric compared to the original Y5P.

N07B1B102KQ0T0S0N0 Alternatives, Datasheet & Cross Reference | STE

Finding a substitute for the STE N07B1B102KQ0T0S0N0 1nF 1kV capacitor requires checking physical lead spacing and electricals. Alternatives exist with the same form-fit but relaxed parameters that need review.

AI replacement insight

Electrical riskmedium

Dielectric and tolerance changes require validation.

Package risklow

Form-fit matching alternatives have been found.

Can it be replaced directly?

No direct pin-for-pin replacement has been identified. All candidates require engineering review of electrical parameter differences.

Best replacement path

Parametric alternatives with matching 5.0mm lead spacing but different dielectric (Y5U) and tolerance (±20%) are available.

Main risk

The primary risk is the change in dielectric from Y5P to Y5U, which has a less stable capacitance over temperature and DC bias.

Recommended alternatives

Form-fit compatible with higher voltage, but requires review for weaker tolerance and different dielectric.

View details

Alternative comparison matrix

Feature / factor	N07B1B102KQ0T0S0N0	S07E3B102MA5B0S0N0	S07E3E102MA5B0S0N0	Compatibility / risk
Package	Disc	Disc	Disc	Disc — Physical package type matches.; S07E3E102MA5B0S0N0: Physical package type matches.
Pinout	5.0mm, Straight	5.0mm, Straight	5.0mm, Straight	5.0mm, Straight — Lead spacing and style match target.; S07E3E102MA5B0S0N0: Lead spacing and style match target.
Voltage	1000V	3000V	3000V	3000V — Higher voltage rating provides more margin.; S07E3E102MA5B0S0N0: Higher voltage rating provides more margin.
Dielectric	Y5P	Y5U	Y5U	Y5U — Y5U has worse temp stability than Y5P.; S07E3E102MA5B0S0N0: Y5U has worse temp stability than Y5P.
Tolerance	±10%	±20%	±20%	±20% — Wider tolerance may affect circuit precision.; S07E3E102MA5B0S0N0: Wider tolerance may affect circuit precision.

Application & sourcing insights

Questions & answers

S07E3E102MA5B0S0N0 is a potential alternative with the same physical footprint and higher voltage rating, but its dielectric (Y5U) and tolerance (±20%) are different and require review.