MPX334K31CBKN15690
KNSCHA
Needs validationlow risk
Strong functional match with identical key specs. Package description requires verification.
Best Alternatives to MPX334K31C5KN15600
Finding a substitute for the KNSCHA MPX334K31C5KN15600 X2 safety capacitor requires matching capacitance (330nF), voltage (275VAC+), and package (10mm pitch). Several alternatives exist but require careful review.
AI replacement insight
Electrical riskhigh
Using a part with incorrect capacitance or no X2 safety rating can cause circuit failure or safety hazards.
Package risklow
Most candidates share the same 10mm radial package, but verification is always recommended.
Can it be replaced directly?
No verified direct drop-in replacement is available without engineering review. MPX334K31CBKN15690 is a strong functional match but requires package verification.
Best replacement path
The strongest candidate is MPX334K31CBKN15690 from the same manufacturer, offering identical key specs. Verify package dimensions before use.
Main risk
The main risk is using a non-safety capacitor or one with incorrect capacitance, which can compromise EMI filtering and safety certifications.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | MPX334K31C5KN15600 | MPX334K31CBKN15690 | MPX474K31C5KN15600 | PX224K2C1007 | Compatibility / risk |
|---|---|---|---|---|---|
| Capacitance | 330nF | 330nF | 470nF | 220nF | 330nF / 470nF / 220nF — Capacitance matches.; MPX474K31C5KN15600: Candidate capacitance is 42% higher.; PX224K2C1007: Candidate capacitance is 33% lower.; PX474K2C1002: Candidate capacitance is 42% higher. |
| Voltage | 275V | 310V | 310V | 310V (from ES) | 310V / 310V (from ES) — Higher voltage rating is acceptable.; MPX474K31C5KN15600: Higher voltage rating is acceptable.; PX224K2C1007: Higher voltage rating is acceptable.; PX474K2C1002: Higher voltage rating is acceptable. |
| Package | Radial, 10mm Lead Pitch | Radial, 10mm Pitch | Radial, 10mm Lead Pitch | Radial, 10mm Lead Pitch | Radial, 10mm Pitch / Radial, 10mm Lead Pitch — Package description differs slightly, verify dimensions.; MPX474K31C5KN15600: Package and lead pitch match.; PX224K2C1007: Package and lead pitch match.; PX474K2C1002: Package and lead pitch match. |
| Application | X2 | X2 | X2 | X2 | X2 — Both are X2 safety capacitors.; MPX474K31C5KN15600: Both are X2 safety capacitors.; PX224K2C1007: Both are X2 safety capacitors.; PX474K2C1002: Both are X2 safety capacitors. |
| Tolerance | ±10% | ±10% | - | - | ±10% — Tolerance matches. |
Application & sourcing insights
Questions & answers
MPX334K31CBKN15690 is the best alternative, offering the same 330nF capacitance, 310VAC rating, and X2 class. Minor differences in package description require verification.