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CORNELL DUBILIER ALH206K251B104 AC Filter Capacitor

The ALH series high-performance AC filter capacitors are designed for harsh environments, offering exceptional durability and reliability. With an operating temperature range from -40°C to 105°C and rated voltages up to 450 Vac, these capacitors are suitable for high-frequency applications in automotive and industrial settings. Constructed with UL94V-0 plastic cases, tin-plated copper terminals, and dry resin materials, they feature self-healing, low loss, and a life expectancy exceeding 100,000 hours at 70°C. Certified under IEC 61071 and AEC-Q200 standards, they deliver optimized performance and long-lasting operation in demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:ALH206K251B104
Stock:108
Inv Date:06-01-2026
Price: Unit price: $12.16
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Part No:ALH206K251B104
Stock:33
Inv Date:06-02-2026
Price: Unit price: $11.28
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Part No:ALH206K251B104
Stock:30
Inv Date:06-01-2026
Price: Unit price: $8.558
Buy/RFQ:
Part No:ALH206K251B104
Stock:30
Inv Date:06-01-2026
Price: Unit price: $8.558
Buy/RFQ:

CORNELL DUBILIER ALH206K251B104 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 (with derating above 85°C)
  • Test Voltage between Terminals @ 25°C: 150% of DC voltage
  • Test Voltage between Terminals and Case @ 25°C: 3 kVac @ 50/60Hz
  • Insulation Resistance: 230,000 MΩ x pF @ 100 Vdc after 1 minute
  • Life Expectancy: 100,000 hours at 70°C
  • Construction: UL94V-0 plastic case, dry resin, tin-plated copper terminals
  • Standards: IEC 61071, AEC-Q200 qualification, RoHS compliant
  • Dimensions: Varies by model, typical length ranges from 20 mm to 57.5 mm, diameter from 11 mm to 50 mm
  • Maximum rms Current and ESR values vary per model and rating
  • Test Voltages between terminals and case are up to 3 kVac
  • Designed for high-frequency applications with low loss and self-healing features

Buy the Buy CDE AC Filter Capacitors Part Number ALH206K251B104 Online

Experience the supreme durability and reliability of CDE AC filter capacitors with the ALH206K251B104 model. Designed for high-frequency and harsh environment applications, these capacitors feature advanced construction with UL94V-0 plastic cases, dry resin, and tin-plated copper terminals. Rated up to 450 Vac and operating between -40°C and 105°C, they promise long-term performance with a life expectancy exceeding 100,000 hours at 70°C. Certified under IEC 61071 and AEC-Q200 standards, these capacitors ensure optimal electrical and mechanical performance for automotive, industrial, and high-frequency systems. Invest online today for unmatched quality and reliability.

Get CDE ALH206K251B104 today—built for high reliability, harsh environment resilience, and long-lasting performance in demanding applications.

Frequently Asked Questions

Where can I buy CORNELL DUBILIER ALH206K251B104?

You can click on the BUY or RFQ button to purchase ALH206K251B104 from an authorized CORNELL DUBILIER distributor.

How do I troubleshoot issues or seek technical support for part ALH206K251B104?

You can download the ALH206K251B104 datasheet or visit the CORNELL DUBILIER website for support.

Who is the manufacturer of ALH206K251B104?

CORNELL DUBILIER

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