
FH (Guangdong Fenghua Advanced Tech)
A 4.3pF, 50V C0G capacitor in the same 0402 package, but with significantly lower capacitance requiring careful validation.
Reviewing alternatives for the 0402CG7R5C500NT, a 7.5pF 50V C0G ceramic capacitor. Key considerations for replacements are maintaining the C0G dielectric for stability and matching the 0402 package.
Capacitance differences will alter circuit behavior in timing, filtering, or RF applications.
Candidates share the same 0402 package, ensuring physical compatibility.
No direct, one-to-one replacement has been identified. All candidates require parametric review.
Parametric alternatives with lower capacitance.
Capacitance mismatch affecting circuit performance.

FH (Guangdong Fenghua Advanced Tech)
A 4.3pF, 50V C0G capacitor in the same 0402 package, but with significantly lower capacitance requiring careful validation.
| Feature / factor | 0402CG7R5C500NT | 0402CG4R3C500NT | 0402CG5R0B500NT | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 — Same package and pin count.; 0402CG5R0B500NT: Same package and pin count. | |
| Voltage | 50V | 50V | 50V | 50V — Voltage rating matches.; 0402CG5R0B500NT: Voltage rating matches. | |
| Capacitance | 7.5pF | 4.3pF | 5.0pF | 4.3pF / 5.0pF — Significantly lower capacitance, high risk.; 0402CG5R0B500NT: Lower capacitance, requires validation. | |
| Tolerance | ±0.25pF | ±0.25pF | ±0.1pF | ±0.25pF / ±0.1pF — Tolerance matches.; 0402CG5R0B500NT: Tighter tolerance is acceptable. | |
| Dielectric | C0G | C0G | C0G | C0G — Dielectric type matches.; 0402CG5R0B500NT: Dielectric type matches. |
There are no direct drop-in replacements found. Parametric alternatives like 0402CG5R0B500NT exist with lower capacitance (5pF) that require circuit validation before use.