Is there a pin-compatible replacement for 0805B103K101CT?

Yes, several pin-compatible replacements exist, such as TCC0805X7R103K101DT. Other options with higher voltage ratings like TCC0805X7R103K251DT are also available but require verification.

What risks should I check before replacing 0805B103K101CT?

Verify the substitute's voltage rating, tolerance, and dielectric type (X7R). While higher voltage is usually safe, a different dielectric like C0G may affect circuit behavior and requires careful review.

0805B103K101CT Alternatives, Datasheet & Cross Reference | Walsin Technology Corporation

Find pin-compatible and functional alternatives for the 0805B103K101CT, a 10nF 100V 0805 X7R ceramic capacitor. This guide provides verified substitutes and highlights key differences to ensure design compatibility.

AI replacement insight

Electrical risklow

Most candidates match or exceed voltage/tolerance. Dielectric change is the primary electrical risk.

Package risklow

All recommended substitutes use the same 0805 package, ensuring physical compatibility.

Sourcing risklow

Alternatives are from major manufacturers and are actively produced.

Can it be replaced directly?

Yes, TCC0805X7R103K101DT is a pin-to-pin compatible replacement for 0805B103K101CT.

Best replacement path

TCC0805X7R103K101DT from CCTC is the best direct replacement, matching all key specifications.

Main risk

The main risk is substituting with a different dielectric type (e.g., C0G for X7R), which can alter circuit performance.

Recommended alternatives

Excellent pin-to-pin alternative with identical key electrical parameters and package.

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Alternative comparison matrix

Feature / factor	0805B103K101CT	TCC0805X7R103K101DT	TCC0805X7R103K251DT	TCC0805X7R103K501DTS	Compatibility / risk
Package	0805 (2012 metric)	0805 (2012)	0805 (2012 Metric)	0805	0805 (2012) / 0805 (2012 Metric) — Considered equivalent to target's 0805 (2012 metric).; TCC0805X7R103K251DT: matched; TCC0805X7R103K501DTS: Considered equivalent to target's 0805 (2012 metric).
Voltage	100.0V	100.0V	250.0V	500.0V	100.0V / 250.0V / 500.0V — matched; TCC0805X7R103K251DT: Candidate voltage rating is a safe upgrade.; TCC0805X7R103K501DTS: Candidate voltage rating is a safe upgrade.
Capacitance	1e-08F	1e-08F	1e-08F	1e-08F	1e-08F — matched; TCC0805X7R103K251DT: matched; TCC0805X7R103K501DTS: matched
Dielectric	X7R	X7R	X7R	X7R	X7R — matched; TCC0805X7R103K251DT: matched; TCC0805X7R103K501DTS: matched
Lifecycle	Active	Active	-	-	Active — matched

Application & sourcing insights

Questions & answers

TCC0805X7R103K101DT is an excellent alternative, offering identical package, capacitance, voltage, tolerance, and dielectric characteristics from a different manufacturer.