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KEMET ALS31A103DA040 Aluminum Electrolytic Capacitor

The ALS31A103DA040 is a high-capacity aluminum electrolytic capacitor designed for power supply filtering and energy storage applications. It features a 10,000 uF capacitance with a voltage rating of 40 VDC, suitable for demanding electronic circuits requiring stable performance at a temperature range of -40°C to +85°C. This component includes screw terminal mounting, RoHS compliance, and a shelf life of 156 weeks. Its compact dimensions of 36mm diameter and 52mm length make it ideal for space-constrained environments needing reliable, long-lasting energy storage and ripple filtering.

Authorized Distributors
Source:DigiKey
Part No:ALS31A103DA040
Stock:40
Inv Date:06-05-2026
Price: Unit price: $17.18
Buy/RFQ:
Part No:ALS31A103DA040
Stock:77
Inv Date:06-06-2026
Price: Unit price: $17.18
Buy/RFQ:

KEMET ALS31A103DA040 Aluminum Electrolytic Capacitor Specifications:

  • Capacitance: 10,000 uF
  • Voltage DC: 40 VDC, 46 VDC surge
  • Temperature Range: -40°C to +85°C
  • Dimensions: Diameter 36mm, Length 52mm
  • Tolerance: ±20%
  • Leakage Current: 2400 μA (5 min at 20°C)
  • Ripple Current: 7.9A at 100Hz 85°C, 8.4A at 10kHz 85°C
  • Resistance: 23 mOhms (100Hz 20°C), 20 mOhms (10kHz 20°C)
  • Shelf Life: 156 weeks
  • Mounting: Screw terminal, aluminum
  • RoHS: Yes
  • Sleevings: Included
  • Material: Aluminum electrolytic
  • Rated Temperature: 85°C
  • Life Expectancy: 11,000 hours at rated voltage and 85°C

Buy the Buy KEMET Aluminum Electrolytic Capacitor Part Number ALS31A103DA040 Online

Order the KEMET ALS31A103DA040 aluminum electrolytic capacitor online for dependable energy storage, optimal filtering, and long-term performance. This 10,000 uF component with a 40 VDC rating and operating temperature from -40°C to +85°C is ideal for power supplies, industrial equipment, and electronics requiring stable and durable energy components. Designed with screw terminal mounting for ease of assembly, it features a shelf life of 156 weeks, ensuring longevity. Trust in this RoHS-compliant device for consistent, high-quality performance in demanding environments. Purchase now for fast delivery and reliable operation.

Get KEMET ALS31A103DA040 today—built for long-lasting durability and reliable energy storage in power supply filtering applications.

Frequently Asked Questions

Where can I buy KEMET ALS31A103DA040?

You can click on the BUY or RFQ button to purchase ALS31A103DA040 from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part ALS31A103DA040?

You can download the ALS31A103DA040 datasheet or visit the KEMET website for support.

Who is the manufacturer of ALS31A103DA040?

KEMET

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