• KEMET Aluminum Electrolytic Capacitors KEMET ALS30A103KE100 — ALS30 Series Screw‑Terminal Aluminum Electrolytic Capacitor, 10,000 µF ±20%, 100 VDC, 18,000 hr, Ø51×82 mm, Lead Spacing 22.2 mm, ESR 28 mΩ @100 Hz, Ripple 10.1 A — Pack of 5
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KEMET ALS30A103KE100 — ALS30 Series Screw‑Terminal Aluminum Electrolytic Capacitor, 10,000 µF ±20%, 100 VDC, 18,000 hr, Ø51×82 mm, Lead Spacing 22.2 mm, ESR 28 mΩ @100 Hz, Ripple 10.1 A — Pack of 5

KEMET ALS30A103KE100 — ALS30 Series Screw‑Terminal Aluminum Electrolytic Capacitor, 10,000 µF ±20%, 100 VDC, 18,000 hr, Ø51×82 mm, Lead Spacing 22.2 mm, ESR 28 mΩ @100 Hz, Ripple 10.1 A — Pack of 5

$360.00 USD
$360.00 USD
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The KEMET ALS30A103KE100 is a high‑reliability screw‑terminal aluminum electrolytic capacitor from the ALS30 family, optimized for power electronics applications including DC link, bulk energy storage, smoothing, and industrial power supplies. This listing is for a pack of 5 units. The component provides high capacitance, robust screw‑terminal connections, and an extended life rating for continuous operation.

Key specifications

  • Manufacturer / Brand: KEMET
  • Manufacturer part number: ALS30A103KE100
  • Series: ALS30
  • Product type: Screw‑terminal aluminum electrolytic capacitor (chassis/radial can)
  • Capacitance: 10,000 µF (0.01 F)
  • Capacitance tolerance: ±20%
  • Rated voltage (DC): 100 VDC
  • Rated life: 18,000 hours
  • Operating temperature range: −40 °C to +85 °C
  • Diameter: 51 mm
  • Length / Height: 82 mm
  • Lead spacing (terminal pitch): 22.2 mm
  • Termination style: Screw terminals
  • ESR: 28 mΩ (measured @ 100 Hz)
  • Ripple current: 10.1 A (test frequency 100 Hz)
  • Leakage current: 3 mA
  • Test frequency: 100 Hz
  • Packaging: Pack of 5 (bulk)
  • Unit weight: 220 g

Features & benefits

  • 10,000 µF at 100 VDC provides substantial bulk energy storage for medium‑voltage power rails.
  • Extended 18,000‑hour life rating for demanding industrial and continuous‑operation environments.
  • Large Ø51×82 mm chassis with 22.2 mm screw terminal spacing for secure high‑current connections and mechanical robustness.
  • Low ESR (28 mΩ) and 10.1 A ripple rating reduce heat generation and improve reliability under ripple load.

Handling & installation notes

  • Observe polarity markings; incorrect polarity will damage the capacitor.
  • Torque screw terminals according to KEMET recommendations to prevent terminal or seal damage.
  • Provide adequate airflow or spacing to dissipate heat from ripple losses to ensure rated life.
  • Confirm mechanical clearance for Ø51×82 mm body and 22.2 mm terminal spacing; consult the datasheet/ECAD model for exact mounting dimensions.

Ordering & technical resources

  • Order by KEMET ALS30A103KE100. Refer to the official KEMET datasheet and ECAD model for full mechanical drawings, recommended torque, and additional test conditions.
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