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Best Alternatives to NM1206B104K451CEGN

Package: 1206 (3216 Metric)MLCC INDUSTRIES CorporationCeramic CapacitorsCapacitance: 100 nFRated Voltage: 450 VTolerance: ±10%Dielectric: X7RPackage Size: 1206 (3216 Metric)

Find and compare replacements for the HUI JU NM1206B104K451CEGN, a 100nF 450V 1206 X7R ceramic capacitor. This page provides qualified alternatives and engineering analysis to simplify your sourcing.

AI replacement insight

Package risklow

Multiple candidates match the 1206 package.

Electrical riskmedium

DC bias, ESR, and ESL can vary between manufacturers and must be checked for the specific application.

Sourcing risklow

This is a common capacitor value and package with many suppliers.

Can it be replaced directly?

Direct replacement for NM1206B104K451CEGN should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Upgrade to a 500V rated part in the same 1206 package, such as TCC1206X7R104K501HT or CGA1206X7R104K501NT.

Main risk

While package risk is low for 1206-to-1206 parts, electrical characteristics like DC bias performance and ESR should be verified from datasheets.

Recommended alternatives

3
CGA1206X7R104K501NT package
CGA1206X7R104K501NT

HRE

Needs validationlow risk

An excellent 1206 alternative from HRE with an improved 500V rating and matching key parameters.

View details

Alternative comparison matrix

Feature / factorNM1206B104K451CEGNCGA1206X7R104K501NTTCC1206X7R104K501HTCGA1210X7R104K631QTCompatibility / risk
Package1206 (3216 Metric)1206--1210 (3225 Metric) — Larger package requires PCB layout change.
Voltage450V500V--630V — Significantly higher voltage rating.
Capacitance100nF100nF--100nF — Capacitance matches.
Tolerance±10%±10%--±10% — Tolerance matches.
DielectricX7R-X7R-X7R — Dielectric material matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for NM1206B104K451CEGN 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.