What risks should I check before replacing N07E1B222MN0B0S0N0?

Before replacing, check three main things: 1) Physical Fit: Verify the candidate's lead spacing and body size. 2) Voltage Rating: Ensure it's equal to or greater than 1kV. 3) Dielectric Type: A different dielectric (e.g., Y5V, Y5P, X7R) will change the capacitance stability over temperature, which may affect your circuit's performance.

N07E1B222MN0B0S0N0 Alternatives, Datasheet & Cross Reference | STE

Find and compare replacements for the STE N07E1B222MN0B0S0N0, a 2.2nF 1kV Y5U ceramic disc capacitor. We provide datasheet-driven analysis of potential upgrades and alternatives, highlighting key differences in voltage, package, and dielectric performance.

AI replacement insight

Package riskmedium

Disc capacitors have variable lead spacing and body sizes. Verification is required for all candidates.

Electrical risklow

Most candidates offer higher voltage ratings. The main electrical risk is selecting a part with a less stable dielectric (Y5V).

Can it be replaced directly?

Direct replacement for N07E1B222MN0B0S0N0 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

S07F1E222MN0B0S0N0 is the most direct replacement, offering a voltage upgrade with identical key specs. For a full performance upgrade, consider CK45-B3DD222KYVNA.

Main risk

The primary risk is a mismatch in physical dimensions for through-hole parts or using a substitute with a less stable dielectric (like Y5V) which can affect circuit performance over temperature.

Recommended alternatives

A potential pin-compatible alternative with a higher 3kV voltage rating. Physical dimensions require verification.

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Alternative comparison matrix

Feature / factor	N07E1B222MN0B0S0N0	S07F1E222MN0B0S0N0	CK45-B3DD222KYVNA	R08E1B222MN0B0S0N0	Compatibility / risk
Voltage	1 kV	3 kV	2 kV	2 kV	3 kV / 2 kV — Candidate has a higher voltage rating, which is a safe upgrade.; CK45-B3DD222KYVNA: Higher voltage rating is a safe upgrade.; R08E1B222MN0B0S0N0: Higher voltage rating is a safe upgrade.
Dielectric	Y5U	Y5U	B (X7R)	Y5P	Y5U / B (X7R) / Y5P — Temperature characteristics are identical.; CK45-B3DD222KYVNA: Superior temperature stability (-55/125°C, ±15%) vs Y5U (-25/85°C, +22/-56%).; R08E1B222MN0B0S0N0: Y5P offers better temperature stability (±10%) than Y5U (+22/-56%).
Package	Disc	Disc	Disc	Disc	Disc — Both are through-hole disc capacitors.; CK45-B3DD222KYVNA: Physical dimensions and lead spacing require verification.; R08E1B222MN0B0S0N0: Physical dimensions and lead spacing require verification.
Pinout	Unknown	Unknown	-	-	Unknown — Lead spacing and body size must be verified from datasheet.
Tolerance	±20%	±20%	±10%	±20%	±20% / ±10% — matched; CK45-B3DD222KYVNA: Tighter tolerance is an improvement.; R08E1B222MN0B0S0N0: matched

Application & sourcing insights

Questions & answers

Verified drop-in options for N07E1B222MN0B0S0N0 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.