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KEMET FMD0H334ZF Supercapacitor

Supercapacitors designed for automotive applications, the FMD Series offers stable performance with a maximum voltage of 5.5 VDC and temperature range from -40°C to +85°C. These electric double-layer capacitors (EDLCs) are suitable for backup power in microprocessor systems, featuring low internal resistance, RoHS compliance, and reliability under harsh conditions such as high humidity and temperature. Manufactured in ISO TS 16949 certified plants, they provide maintenance-free operation, long life, and are ideal for low-voltage DC hold-up applications requiring high reliability and stability.

Authorized Distributors
Source:Newark
Part No:FMD0H334ZF
Stock:810
Inv Date:06-05-2026
Price: Unit price: $3.57
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Source:DigiKey
Part No:FMD0H334ZF
Stock:681
Inv Date:06-05-2026
Price: Unit price: $3.32
Buy/RFQ:
Part No:FMD0H334ZF
Stock:73
Inv Date:06-06-2026
Price: Unit price: $3.44
Buy/RFQ:
Part No:FMD0H334ZF
Stock:400
Inv Date:06-05-2026
Price: Unit price: $1.65
Buy/RFQ:
Part No:FMD0H334ZF
Stock:400
Inv Date:06-05-2026
Price: Unit price: $1.65
Buy/RFQ:

KEMET FMD0H334ZF Supercapacitor Specifications:

  • Category temperature range: -40°C to +85°C
  • Maximum operating voltage: 5.5 VDC
  • Capacitance: 0.33 F
  • Capacitance allowance: +80%, -20%
  • ESR: Measured at 1 kHz with limits per ratings
  • Self-discharge: Voltage greater than 4.2 V after standing 24 hours
  • Leakage current: Less than 200% of initial limit after 1000 hours at 85°C
  • Temperature: -40°C to +85°C, MILSTD-202 compliant
  • Build: RoHS compliant, lead-free
  • Maximum storage period: One year at recommended conditions
  • Mechanical: Dimensions approximately 15 mm x 4 mm x 9 mm, with lead width of 0.6 mm
  • Environmental: RoHS compliant, suitable for automotive and industrial environments
  • Mounting: Soldering permitted at 260°C for 10 seconds, careful handling for lead terminals

Buy the KEMET FMD0H334ZF – Reliable Supercapacitors for Industrial Applications

Purchase the KEMET FMD series supercapacitor online now to enhance your electronic systems with reliable backup power and fast response. Designed for automotive and industrial use, this high-performance capacitor supports voltages up to 5.5 VDC and operates efficiently across a wide temperature range from -40°C to +85°C. Its RoHS compliance and low internal resistance make it a perfect choice for critical microprocessor and embedded systems that demand long life, stability, and safety. Secure your supply today and experience dependable performance in demanding environments.

Order your KEMET SeriesFMD0H334ZF supercapacitor today and ensure your projects benefit from high stability and reliability in harsh conditions.

Frequently Asked Questions

Where can I buy KEMET FMD0H334ZF?

You can click on the BUY or RFQ button to purchase FMD0H334ZF from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part FMD0H334ZF?

You can download the FMD0H334ZF datasheet or visit the KEMET website for support.

Who is the manufacturer of FMD0H334ZF?

KEMET

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