VEJ221M1HTR-1010
Lelon
Needs validationhigh risk
Functional alternative with higher voltage and different package; requires board redesign.
Best Alternatives to SPZ1VM221F11O00RAXXX
Finding a replacement for the AISHI SPZ1VM221F11O00RAXXX requires careful review. While several parts offer similar electrical specs, they differ in package type, requiring a board redesign.
AI replacement insight
Package riskhigh
Requires board redesign to switch from through-hole to surface mount.
Electrical riskmedium
ESR and ripple current for candidates are unverified and critical for performance.
Can it be replaced directly?
No direct, pin-compatible replacement for SPZ1VM221F11O00RAXXX was found, as all candidates are surface-mount packages while the target is a through-hole part.
Best replacement path
Use a functional alternative with a higher voltage rating, like VZH221M1JTR-1313, but this requires changing the PCB layout from through-hole to surface mount.
Main risk
The primary risk is the package mismatch (SMD vs. THT), which necessitates a board redesign and may impact thermal performance.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | SPZ1VM221F11O00RAXXX | VEJ221M1HTR-1010 | VP1H221M0810 | VT1H221M1010 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Radial, 8x11 mm | SMD, 10x10mm | SMD, 8x10.2mm | SMD, 10x10.2mm | SMD, 10x10mm / SMD, 8x10.2mm / SMD, 10x10.2mm / SMD, 12.5x13.5mm — Candidate is Surface Mount (SMD), target is Through-Hole (THT). Requires board redesign.; VP1H221M0810: Candidate is Surface Mount (SMD), target is Through-Hole (THT). Requires board redesign.; VT1H221M1010: Candidate is Surface Mount (SMD), target is Through-Hole (THT). Requires board redesign.; VZH221M1JTR-1313: Candidate is Surface Mount (SMD), target is Through-Hole (THT). Requires board redesign. |
| Voltage | 35V | 50V | 50V | 50V | 50V / 63V — Higher voltage rating provides more design margin.; VP1H221M0810: Higher voltage rating provides more design margin.; VT1H221M1010: Higher voltage rating provides more design margin.; VZH221M1JTR-1313: Higher voltage rating provides more design margin. |
| Capacitance | 220µF | 220µF | 220µF | 220µF | 220µF — Capacitance is identical.; VP1H221M0810: Capacitance is identical.; VT1H221M1010: Capacitance is identical.; VZH221M1JTR-1313: Capacitance is identical. |
| Esr | 20 mΩ | Unknown | Unknown | Unknown | Unknown — ESR is a key performance metric and must be verified from datasheet.; VP1H221M0810: ESR is a key performance metric and must be verified from datasheet.; VT1H221M1010: ESR is a key performance metric and must be verified from datasheet.; VZH221M1JTR-1313: ESR is a key performance metric and must be verified from datasheet. |
Application & sourcing insights
Questions & answers
If a board redesign is possible, parts like Lelon's VZH221M1JTR-1313 offer a higher voltage rating (63V) in an SMD package. Verification of ESR and ripple current from the datasheet is essential.