What risks should I check before replacing CGA1206X7R104K201NT?

Before replacing, verify three main things: 1) The package is 1206. 2) The dielectric is X7R, as others like X7T have different performance. 3) The voltage rating is at least 200V. Using a higher voltage is generally safe.

CGA1206X7R104K201NT Alternatives, Datasheet & Cross Reference | HRE

Finding a substitute for the HRE CGA1206X7R104K201NT, a 100nF 200V 1206 X7R ceramic capacitor, involves matching these key specifications. Several pin-compatible options with upgraded voltage ratings are available.

AI replacement insight

Electrical risklow

When matching key specs (capacitance, dielectric, voltage), electrical risk is low. Check secondary specs like ESR if critical.

Package riskhigh

Using a non-1206 package requires a board redesign. This is the most common mistake.

Sourcing risklow

This is a very common capacitor value and package, with many manufacturers available.

Can it be replaced directly?

Direct replacement for CGA1206X7R104K201NT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with Datasheet verified or Strong match candidates for CGA1206X7R104K201NT, then review parametric alternatives for package and electrical fit.

Main risk

The primary risks when substituting are using a part with a different package size (e.g., 0805) or a different dielectric (e.g., X7T), both of which require engineering validation.

Recommended alternatives

A pin-compatible alternative from Walsin in the same 1206 package with a higher 250V rating.

View details

Alternative comparison matrix

Feature / factor	CGA1206X7R104K201NT	1206B104K251CT	NM1206B104K501CEGN	CGA5L4X7T2W104KT0Y0N	Compatibility / risk
Package	1206	1206 (3216 Metric)	1206	1206 (3216 Metric)	1206 (3216 Metric) — Same package size.; NM1206B104K501CEGN: Same package size.; CGA5L4X7T2W104KT0Y0N: Same package size.
Voltage	200V	250V	500V	450V	250V / 500V / 450V — Higher voltage is a safe upgrade.; NM1206B104K501CEGN: Higher voltage is a safe upgrade.; CGA5L4X7T2W104KT0Y0N: Higher voltage is a safe upgrade.
Dielectric	X7R	X7R	X7R	X7T	X7R / X7T — Same dielectric material.; NM1206B104K501CEGN: Same dielectric material.; CGA5L4X7T2W104KT0Y0N: Different dielectric may affect performance over temperature and DC bias.
Tolerance	±10%	±10%	±10%	-	±10% — Same tolerance.; NM1206B104K501CEGN: Same tolerance.

Application & sourcing insights

Questions & answers

Verified drop-in options for CGA1206X7R104K201NT 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.