
Panasonic
Panasonic FM Series Capacitors 25V 220uf Low ESR
★★★★★
Panasonic FM Series 25V 220µF capacitors deliver low impedance and long life for reliable circuit upgrades.
$5.08*
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Overview
Key Features
Panasonic FM Series
Low Impedance(40 % to 70 % less than FC Series)
Endurance : 105 °C 2000 h to 7000 h
100% Authentic Panasonic made P/N EEU-FM1E221
8 x 11.5mm Lead spacing 5mm(0.315" x 0.512" 0.197")
Specifications
Brand
Panasonic
Series
FM
Part Number
EEU-FM1E221
Capacitance
220µF
Voltage Rating
25V
Impedance
Low (40%–70% less than FC Series)
Ripple Current
950 mA
Endurance
3000 Hours at 105°C
Dimensions
8 x 11.5mm
Lead Spacing
5mm
Quantity
6 pieces
Pros & Cons
👍 Pros
- Low impedance rating significantly outperforms standard FC Series capacitors for cleaner power delivery.
- Rated for 3000 hours at 105°C, providing dependable long-term operation in high-heat applications.
- Compact 8 x 11.5mm form factor fits easily into space-constrained PCB designs.
- 950 mA ripple current handling supports demanding power filtering applications.
- Genuine Panasonic manufacturing ensures consistent quality and specifications across all six units.
👎 Cons
- 25V rating limits use to lower-voltage circuits without series configurations.
- Through-hole design with 5mm lead spacing is not suitable for surface-mount applications.
- Pack of six may be insufficient for larger projects requiring bulk quantities.
- 220µF capacitance is a single value offering with no variety in the pack.
Frequently Asked Questions
How many capacitors are included in this pack?
This pack includes 6 Panasonic FM Series electrolytic capacitors.
What is the rated endurance of these capacitors?
They are rated for 3000 hours at 105°C, making them suitable for demanding thermal environments.
How does the impedance of the FM Series compare to the standard FC Series?
The FM Series offers 40% to 70% lower impedance than the Panasonic FC Series, resulting in better high-frequency performance.
What are the physical dimensions and lead spacing?
Each capacitor measures 8 x 11.5mm with a lead spacing of 5mm, fitting standard through-hole PCB layouts.
Are these genuine Panasonic components?
Yes, these are 100% authentic Panasonic-manufactured capacitors with part number EEU-FM1E221.