Electric Double-Layer Supercapacitor
SDM7R5M1553022
Mass ProductionSDM Series · Module Type
High Energy DensityHigh Power OutputLow ESRLow Leakage CurrentLong Cycle LifePolarizedSmart InstrumentServer Power-loss Protection (PLP)
Rated Voltage (V)
7.5 V
Nominal Capacitance
1.5 F
Operating Temp
-40 ~ 70 ℃
ESR (max)
200 mΩ
Rated Lifetime
1000 h
Package Size
D 10 × L 30 × H 22 mm
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Min. Order Qty:100
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Detailed Specifications
Capacitor CategoryElectric Double-Layer Supercapacitor
ShapeModule Type
Part NumberSDM7R5M1553022
SeriesSDM
Lifecycle StatusMass Production
Rated Voltage (V)7.5
Nominal Capacitance1.5 F
ESR (max.)200 mΩ
Polaritypolarized
Min Operating Temp (°C)-40
Max Operating Temp (°C)70
Rated Lifetime (Hours)1000
Rated Ripple Current0 mArms
ESR Frequency1 kHz
Dimension D (mm)10
Dimension L (mm)30
Terminal Pitch (mm)25
Min. Package Qty100
Tolerance-10%~+30%
Terminal Plating Materialtin
Weight (g)10
Package套管
Dimension H (mm)22
72h Leakage Current (μA)10
Max Charge Voltage (V)7.5
Max Charge Current (A)1.03211009174312
Peak Current (A)3.87931034482759
Continuous Current (A)1.03211009174312
RemarksESR shall be referenced to the 2026 catalog for the same series with identical or adjacent capacitance and dimensions; current shall be calculated per catalog values or the formula in Appendix 1
Product Dimensions & Electrical Parameters
Actual dimensions and electrical parameters for this part number
Dimensions (unit: mm)
| Dimension | Symbol | Value (mm) |
|---|---|---|
| Dimension (D) | D | 10 |
| Dimension (L) | L | 30 |
| Dimension (H) | H | 22 |
Electrical Parameters
| Rated Ripple Current | Ripple Test Condition | ESR | ESR Frequency |
|---|---|---|---|
| 0 mArms | — | 200 mΩ | 1 kHz |
Design Tools & Resources
Lifetime Calculator
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Cross Reference
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