VEJ-221M1ETR-0810 Lelon Capacitor Polarised (Capacitor Al Electrolytic) In Stock
Lelon VEJ-221M1ETR-0810 is an SMD aluminum electrolytic capacitor rated 25V, 220uF capacitance with 20% tolerance in an 8x10mm package, offering reliable bulk energy storage for surface-mount applications.
- Manufacturer
- Lelon
- Package
- Capacitor Al Electrolytic
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- VEJ-221M1ETR-0810 Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 220uF capacitance at 25V rated voltage with 20% tolerance for flexible design margins
- Compact 8x10mm SMD package enabling space-efficient PCB layouts
- Aluminum electrolytic construction delivering high capacitance density for bulk decoupling
Applications
The VEJ-221M1ETR-0810 is well suited for power supply filtering and bulk decoupling in consumer electronics, industrial control boards, and switching power converters. Its 220uF capacitance at 25V makes it ideal for smoothing rectified voltages and suppressing transient noise in DC-DC converter output stages. The compact SMD form factor also enables use in space-constrained designs such as LED drivers and motor controllers.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What voltage and capacitance ratings does the VEJ-221M1ETR-0810 provide?
The VEJ-221M1ETR-0810 is rated at 25V with a capacitance of 220uF and a tolerance of 20%, making it suitable for bulk energy storage and filtering in circuits operating below 25V DC rails.
Which power supply designs benefit most from the VEJ-221M1ETR-0810's 220uF bulk capacitance?
DC-DC converters, switching regulators, and linear power supplies operating at up to 25V benefit significantly from the 220uF bulk capacitance of this component, reducing output ripple and stabilizing voltage during load transients across a wide range of currents.
How does the 8x10mm SMD package of the VEJ-221M1ETR-0810 affect PCB layout?
The 8x10mm cylindrical SMD footprint requires a dedicated pad pattern on the PCB, and at 10mm height designers should verify clearance above neighboring components; despite its size, the SMD mounting eliminates through-hole drilling and simplifies reflow-soldering assembly.
Is the VEJ-221M1ETR-0810 a suitable replacement for a 220uF 16V radial through-hole capacitor?
Not directly, because the VEJ-221M1ETR-0810 uses an SMD mounting style rather than through-hole leads; however, its 25V rating exceeds the 16V part's rating and the 220uF capacitance matches, so an SMD footprint redesign would make it a valid higher-voltage upgrade.
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