TCC0805X7R105J500FT
Chaozhou Three-Circle (Group) Co., Ltd.
Needs validationhigh risk
Functionally similar with tighter tolerance (±5%), but requires board redesign (SMD vs. through-hole).
Best Alternatives to 05B105K500PF3C1N0R
The 05B105K500PF3C1N0R is a 1µF 50V through-hole ceramic capacitor. While no direct pin-compatible replacements are available, several surface-mount (SMD) capacitors offer the same or better electrical performance but require a new PCB layout.
AI replacement insight
Package riskhigh
Target is Through-Hole, candidates are SMD. Requires board redesign.
Electrical risklow
All candidates have matching or superior key electrical parameters.
Can it be replaced directly?
No, there are no direct pin-compatible replacements for the 05B105K500PF3C1N0R among the candidates. All alternatives are surface-mount devices (SMD) and cannot be used on a board designed for a through-hole part without modification.
Best replacement path
Search for a through-hole (leaded) ceramic capacitor with 1µF capacitance, 50V or higher voltage, X7R dielectric, and 5.08mm lead spacing.
Main risk
The primary risk is the fundamental package mismatch. The target is a leaded through-hole component, while all potential alternatives are surface-mount chips, making them physically incompatible without a board redesign.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 05B105K500PF3C1N0R | TCC0805X7R105J500FT | TCC0805X7R105K101FT | TCC0805X7R105K500DT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Radial Leaded | 0805 (SMD) | 0805 (SMD) | 0805 (SMD) | 0805 (SMD) — Candidate is Surface Mount, Target is Through-Hole.; TCC0805X7R105K101FT: Candidate is Surface Mount, Target is Through-Hole.; TCC0805X7R105K500DT: Candidate is Surface Mount, Target is Through-Hole.; TCC0805X7R105K500DTS: Candidate is Surface Mount, Target is Through-Hole. |
| Tolerance | ±10% | ±5% | - | - | ±5% — Tighter tolerance may improve circuit performance. |
| Capacitance | 1.0µF | 1.0µF | 1.0µF | 1.0µF | 1.0µF — matched; TCC0805X7R105K101FT: matched; TCC0805X7R105K500DT: matched; TCC0805X7R105K500DTS: matched |
| Voltage | 50V | 50V | 100V | 50V | 50V / 100V — matched; TCC0805X7R105K101FT: Higher voltage rating provides more design margin.; TCC0805X7R105K500DT: matched; TCC0805X7R105K500DTS: matched |
Application & sourcing insights
Questions & answers
The best alternative depends on your application. If you can redesign your PCB for an SMD part, TCC0805X7R105J500FT offers tighter tolerance. If not, you must find another through-hole capacitor with matching specs and 5.08mm lead spacing.