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CORNELL DUBILIER ALH105K251A022 AC Filter Capacitor

High-performance AC filter capacitors designed for harsh environments, part of the ALH series, rated for 85°C/85% RH, with 1500 hours life at rated voltage. These capacitors feature advanced construction technology, self-healing and low loss properties, and are suitable for high frequency applications across a wide voltage range from 160 to 450 Vac. They meet automotive-grade testing standards, include UL94V-0 rated plastic cases, and are RoHS compliant, offering increased durability and extended lifespan compared to traditional power film capacitors, ideal for electrical filtering and harmonic suppression.

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Source:DigiKey
Part No:ALH105K251A022
Stock:448
Inv Date:06-01-2026
Price: Unit price: $3.15
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Part No:ALH105K251A022
Stock:240
Inv Date:06-02-2026
Price: Unit price: $3.15
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Part No:ALH105K251A022
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.47
Buy/RFQ:
Part No:ALH105K251A022
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.47
Buy/RFQ:

CORNELL DUBILIER ALH105K251A022 AC Filter Capacitor Specifications:

  • Capacitance Range: 0.22 to 50 uF
  • Capacitance Tolerance: +10% standard, 5% optional
  • Rated Voltage: 160 to 450 Vac
  • Operating Temperature Range: -40 °C to 105 °C (derate voltage 1.35% per °C above 85 °C)
  • Test Voltage between Terminals @ 25 °C: 150% of DC voltage (1.414 x Vac) for 10 seconds
  • Test Voltage between Terminals and Case @ 25°C: 3 kVac @ 50/60 Hz for 10 seconds
  • Insulation Resistance: 230,000 MΩ·pF @ 100 Vdc after 1 minute
  • Life Expectancy: 100,000 hours at 70°C hot spot, rated voltage
  • Construction: Plastic UL94V-0 case, dry resin UL94V-0, tin-plated copper terminals
  • Compliance: IEC 61071, AEC-Q200, RoHS compliant
  • Dimensions vary per model but include length, height, and lead configuration typical for high frequency filtering applications

Buy the Buy CDE AC Filter Capacitors Part Number ALH105K251A022 Online

Purchase CDE ALH Series AC Filter Capacitor ALH105K251A022 online today to ensure reliable performance in demanding environments. These capacitors, designed for high frequency applications, feature advanced construction technology for enhanced durability, self-healing, and low loss properties. Rated for 85°C/85% RH with a life expectancy of 100,000 hours at 70°C, they meet stringent automotive and industrial standards. Easy to install and RoHS compliant, these capacitors provide exceptional filtering, harmonic suppression, and electrical stability, ideal for electrical engineers, industrial applications, and power electronics where reliability matters most.

Get CDE AC filter capacitors ALH105K251A022 today—built for harsh environments, long-lasting durability, and high frequency performance.

Frequently Asked Questions

Where can I buy CORNELL DUBILIER ALH105K251A022?

You can click on the BUY or RFQ button to purchase ALH105K251A022 from an authorized CORNELL DUBILIER distributor.

How do I troubleshoot issues or seek technical support for part ALH105K251A022?

You can download the ALH105K251A022 datasheet or visit the CORNELL DUBILIER website for support.

Who is the manufacturer of ALH105K251A022?

CORNELL DUBILIER

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