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Ohmite AH03 EMI Filter

These single-phase dual-stage EMI filters are designed for power systems and electronic equipment, providing superior noise suppression against mains interference. Suitable for low impedance loads like stepper motor drives, UPS, and inverters, they handle current ratings from 1A to 50A at 250VAC. Made according to UL 60939-3, CSA 22.2 No.8-13, and IEC 60939 standards, they feature high potential test voltages and flammability ratings of UL 94 V-0. Operating efficiently (-25°C to +85°C), these filters improve performance and compliance in demanding industrial and electronic applications.

Authorized Distributors
Source:Newark
Part No:AH-03
Stock:24
Inv Date:06-01-2026
Price: Unit price: $3.76
Buy/RFQ:
Source:DigiKey
Part No:AH03
Stock:20
Inv Date:06-01-2026
Price: Unit price: $25.92
Buy/RFQ:
Part No:AH-03
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:AH-03
Stock:0
Inv Date:06-01-2026
Price: Unit price: $16.23
Buy/RFQ:

Ohmite AH03 EMI Filter Specifications:

  • Rated Current: 1A to 50A at 250VAC
  • Insertion Loss: Max. Cont. Operation Voltage 250VAC
  • Operating Frequency: 50/60Hz
  • High Potential Test Voltage: L to G 2120Vdc for 1 min, L to L 1414Vdc for 1 min
  • Design Standards: UL 60939-3, CSA 22.2 No.8-13, IEC 60939
  • Overload Capability: 135% of rated current for 15 minutes
  • Flammability: UL 94 V-0
  • Temperature Range: -25°C to +85°C
  • Climatic Category: 25/85/21
  • Physical Dimensions: Length varies with model, approximately 35A & 40A models have dimensions around 60.5 x 73.5 mm, weight between 0.125 kg and 2 kg depending on model

Buy the Buy Ohmite EMI Filter Part Number AH03 Online

Order the Ohmite EMI Filter AH03 online now and experience high-performance interference suppression for power supplies, drives, and inverters. These filters are engineered for reliability and adherence to international standards, offering rated currents from 1A to 50A and ensuring optimal performance in industrial and electronic environments. With easy online purchasing, you gain quick access to premium noise filtering solutions that protect your equipment from electromagnetic interference, enhance compliance, and improve operational stability. Buy today for fast delivery and reliable operation.

Get Ohmite EMI Filter AH03 today—built for superior noise suppression in power systems and electronic equipment.

Frequently Asked Questions

Where can I buy Ohmite AH03?

You can click on the BUY or RFQ button to purchase AH03 from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part AH03?

You can download the AH03 datasheet or visit the Ohmite website for support.

Who is the manufacturer of AH03?

Ohmite

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