Capacitor 150uF 35V
The 150 µF, 35 V electrolytic capacitor (CD 28L QL series entry) is a compact aluminum-electrolytic device engineered for power-filtering and decoupling duties in compact electronic equipment. Its construction uses an etched aluminum foil and electrolyte to achieve relatively high capacitance in a small radial can. The part is specified for operation at elevated temperatures and includes datasheet values for impedance and ripple capability to help designers evaluate performance under load.
Mechanically the capacitor is small (an 8 mm diameter × 11.5 mm length variant appears in the datasheet), giving a dense capacitance-to-volume ratio suitable for space-constrained PCBs. Electrical behavior is characterized by a measured ESR and impedance at specified frequencies information the datasheet provides so engineers can match the part to switching-supply outputs or decoupling nodes. The 63/37 style of engineering for reliability and long life is reflected in the series’ endurance ratings.
Thermally, the component is rated to operate across a wide temperature span and is qualified for ripple currents typical of power circuits, enabling stable filtering and smoothing of DC rails. Its solderable radial leads simplify manual or automated assembly, and its datasheet lists the exact part number and electrical limits so purchasers and designers can be certain the selected capacitor meets both PCB space and electrical stress constraints.
Features:
- High volumetric capacitance in a compact radial can.
- Rated for 35 V operation and elevated ripple currents.
- Datasheet-specified ESR and impedance at multiple frequencies.
- Suitable for automated PCB assembly with radial leads.
- Designed for reliable, long life in power applications.
Specifications:
| Parameter | Value |
|---|---|
| Capacitance: | 150 µF |
| Rated Voltage: | 35 V |
| Series: | CD 28L QL |
| Max ESR (20°C, 120 Hz): | 1.062 Ω |
| Max Impedance (20°C, 100 kHz): | 0.12 Ω |
| Max Impedance (−10°C, 100 kHz): | 0.24 Ω |
| Rated Ripple Current (105°C, 100 kHz): | 555 mA (mArms) |
| Size (ΦD × L): | 8 × 11.5 mm |
| Part Number (example): | ECR1VQL151M□□080011 |
| Operating Temp. Range: | −55 °C to +105 °C |
| Capacitance Tolerance: | ±20% (at 20 °C, 120 Hz) |
| Leakage Current: | ≤ 0.01·C·V or 3 µA (whichever is greater) after 2 min at 20 °C |
Pinout Diagram:
Footprint Diagram:
Applications:
- Power Supply Output Filtering.
- Bulk Decoupling on DC Rails.
- Switching Regulator Energy Storage.
- Input Smoothing for Power Modules.
- General Purpose Power Filtering.
Package Contents:
- 1x Capacitor 150uF 35V
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