liquid aluminum electrolytic capacitor
LLKC0902E3R9MF
Mass ProductionLLK Series · Radial Lead
Low ESRLow Impedance at High FrequencyHigh Ripple CurrentMiniature SizeHigh Capacitance DensityWide Temperature RangeRoHS Compliant
Rated Voltage (V)
250 V
Nominal Capacitance
3.9 µF
Operating Temp
-40 ~ 105 ℃
ESR (max)
—
Rated Lifetime
12000 h
Package Size
ø6.3 × 9 mm
Online Store
Min. Order Qty:1000
Package:Radial Lead
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Detailed Specifications
Capacitor Categoryliquid aluminum electrolytic capacitor
ShapeRadial Lead
Part NumberLLKC0902E3R9MF
SeriesLLK
Lifecycle StatusMass Production
Rated Voltage (V)250
Nominal Capacitance3.9 µF
ESR (max.)—
PolarityPolarized
Min Operating Temp (°C)-40
Max Operating Temp (°C)105
Rated Lifetime (Hours)12000
Rated Ripple Current50 mArms
ESR Frequency100 kHz
Diameter D (mm)6.3
Height L (mm)9
Terminal Pitch (mm)2.5
Min. Package Qty1000
Tolerance-20%~+20%
Leakage Current (µA) Max137.5
Dissipation Factor (tanδ max.)24
Terminal Plating Materialtin
Weight (g)—
Dissipation Factor Frequency (Hz)120
Remarks—
Product Dimensions & Electrical Parameters
Actual dimensions and electrical parameters for this part number
Dimensions (unit: mm)
| Dimension | Symbol | Value (mm) |
|---|---|---|
| Diameter (D) | D | 6.3 |
| Height (L) | L | 9 |
Electrical Parameters
| Rated Ripple Current | Ripple Test Condition | ESR | ESR Frequency |
|---|---|---|---|
| 50 mArms | — | — | 100 kHz |
Design Tools & Resources
Lifetime Calculator
Online lifetime estimation
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STEP / IGES
RoHS/REACH
Compliance certificates
Product PDF
Product datasheet
Cross Reference
The current YMIN part can replace these competitor parts. Verify specifications and application conditions before selection.
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For replacement options of discontinued models, please contact technical support.