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Panasonic ECQUBAF333K Safety Capacitor

The ECQUB series consists of metallized polypropylene film capacitors designed for high safety and moisture resistance, ideal for interference suppression in electronic equipment. Features include flame-retardant plastic cases, non-combustible resin, and compliance with RoHS standards. These capacitors operate within a temperature range of -40°C to +110°C, with rated voltages up to 300 V AC, and capacitance values from 0.001 μF to 1.0 μF with tolerance options of +10% or +20%. Suitable for use in safety-critical applications such as interference suppression and AC power line noise control, the ECQUB series offers reliable performance with certifications from UL, CSA, and European standards.

Authorized Distributors
Source:DigiKey
Part No:ECQ-UBAF333K
Stock:176
Inv Date:06-01-2026
Price: Unit price: $0.77
Buy/RFQ:
Part No:ECQ-UBAF333K
Stock:2891
Inv Date:06-02-2026
Price: Unit price: $0.77
Buy/RFQ:
Part No:ECQ-UBAF333K
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.77
Buy/RFQ:

Panasonic ECQUBAF333K Safety Capacitor Specifications:

  • Category temperature range: -40°C to +110°C
  • Rated voltage: 300 V AC
  • Capacitance range: 0.001 μF to 1.0 μF
  • Capacitance tolerance: +10% (K), +20% (M)
  • Dissipation factor: 0.1% at 20°C, 1 kHz
  • Withstand voltage: 2100 V AC for 60s
  • Insulation resistance: 30000 MΩ at 100 V DC
  • Lead pitch: 15.3 mm
  • Dimensions (L x T x H): 153 x 50 x 115 mm
  • Flame-retardant plastic case, non-combustible resin
  • Certification: UL, CSA, EN60384-14, CE (RoHS compliant)
  • Product type: Non-inductive metallized polypropylene film capacitor
  • Application: Noise suppression, interference filtering, AC power line noise reduction

Buy the Panasonic ECQUB Series Safety Capacitor Part Number ECQUBAF333K

Upgrade your electronic systems with Panasonic ECQUB series safety capacitors. Designed for interference suppression and reliable performance, these metallized polypropylene film capacitors feature flame-retardant cases, non-combustible resin, and compliance with RoHS standards. Ideal for noise filtering in power supplies and electronic equipment, their robust construction ensures durability in harsh environments. Easy to integrate with standardized dimensions, rated voltages, and certifications from UL, CSA, and EN standards, Panasonic ECQUB capacitors deliver safety, longevity, and high performance, making them a perfect choice for industrial and professional electronics.

Order your Panasonic ECQUB series 0.033 μF safety capacitor today and ensure high safety and moisture resistance for your electronic projects.

Frequently Asked Questions

Where can I buy Panasonic ECQUBAF333K?

You can click on the BUY or RFQ button to purchase ECQUBAF333K from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECQUBAF333K?

You can download the ECQUBAF333K datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECQUBAF333K?

Panasonic

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