Is there a pin-compatible replacement for CC45SL3DD101JYVNA?

While several candidates share the same 'Disc' package, none are confirmed as pin-compatible due to critical electrical differences. The dielectric type (SL) is crucial and does not match available candidates, making them functionally different.

What risks should I check before replacing CC45SL3DD101JYVNA?

Key risks are: 1) Dielectric Mismatch: Replacing the stable SL type with Y5P will alter performance with temperature. 2) Tolerance: A wider tolerance (e.g., ±10%) may not be suitable. 3) Temperature Range: Ensure the substitute operates across your required temperature range.

CC45SL3DD101JYVNA Alternatives, Datasheet & Cross Reference | TDK Electronics AG

Finding a substitute for the TDK CC45SL3DD101JYVNA, a 100pF 2kV SL dielectric disc capacitor, requires careful attention to its temperature-compensating properties. Alternatives exist but often differ in dielectric material, which can impact circuit performance.

AI replacement insight

Electrical riskhigh

Dielectric mismatch is a critical functional difference.

Package risklow

Most candidates share the same Disc package.

Can it be replaced directly?

No direct pin-to-pin replacement has been verified. All candidates require review due to significant parametric differences, especially in dielectric type.

Best replacement path

Search for 100pF, ≥2kV disc capacitors with SL, C0G, or NP0 dielectrics and ±5% tolerance.

Main risk

The primary risk is substituting a Class 2 dielectric (like Y5P) for the target's Class 1 (SL), causing instability in temperature-sensitive circuits.

Recommended alternatives

Offers higher voltage but has a different dielectric type (Y5P) and wider tolerance than the target.

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Alternative comparison matrix

Feature / factor	CC45SL3DD101JYVNA	S07B1B101KN0B0S0N0	T07B1E101KN0B0S0N0	Compatibility / risk
Package	Disc	Disc	Disc	Disc — Form factor matches.; T07B1E101KN0B0S0N0: Form factor matches.
Voltage	2000V	3000V	4000V	3000V / 4000V — Higher voltage provides more safety margin.; T07B1E101KN0B0S0N0: Higher voltage provides more safety margin.
Dielectric	SL	Y5P	Y5P	Y5P — Class 2 dielectric (Y5P) vs Class 1 (SL) is a major functional difference.; T07B1E101KN0B0S0N0: Class 2 dielectric (Y5P) vs Class 1 (SL) is a major functional difference.
Tolerance	±5%	±10%	±10%	±10% — Wider tolerance may not be acceptable.; T07B1E101KN0B0S0N0: Wider tolerance may not be acceptable.
Temperature	-25°C to 125°C	-25°C to 85°C	-25°C to 85°C	-25°C to 85°C — Reduced upper operating temperature limit.; T07B1E101KN0B0S0N0: Reduced upper operating temperature limit.

Application & sourcing insights

Questions & answers

Currently, no ideal one-to-one alternative is confirmed. The best path is to find a capacitor with 100pF capacitance, a voltage rating of 2kV or higher, a ±5% tolerance, and a Class 1 dielectric like SL, C0G, or NP0 in a disc package.