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  • NOSB226M008R1800V Niobium Oxide Capacitor with Multianode Technology Ultra-Low ESR High Ripple Current E Case Package
  • NOSB226M008R1800V Niobium Oxide Capacitor with Multianode Technology Ultra-Low ESR High Ripple Current E Case Package
  • NOSB226M008R1800V Niobium Oxide Capacitor with Multianode Technology Ultra-Low ESR High Ripple Current E Case Package
  • NOSB226M008R1800V Niobium Oxide Capacitor with Multianode Technology Ultra-Low ESR High Ripple Current E Case Package
  • NOSB226M008R1800V Niobium Oxide Capacitor with Multianode Technology Ultra-Low ESR High Ripple Current E Case Package
  • NOSB226M008R1800V Niobium Oxide Capacitor with Multianode Technology Ultra-Low ESR High Ripple Current E Case Package
NOSB226M008R1800V Niobium Oxide Capacitor with Multianode Technology Ultra-Low ESR High Ripple Current E Case Package
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NOSB226M008R1800V Niobium Oxide Capacitor with Multianode Technology Ultra-Low ESR High Ripple Current E Case Package

$1.33-$1.33/ Piece|10 Piece/Pieces(Min. Order)
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NOSB226M008R1800V Niobium Oxide Capacitor with Multianode Technology Ultra-Low ESR High Ripple Current E Case Package

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Ultra-Low ESR & High Ripple Current Handling: Optimized for efficient energy storage and discharge in high-frequency circuits, with minimal power loss due to its ultra-low Equivalent Series Resistance (ESR).
  • Multianode Technology: Enhances capacitance density and reliability under heavy load conditions, enabling stable performance in demanding applications.
  • Surface Mount Design: Compact and easy-to-integrate package (E Case) for modern electronics manufacturing.

Key features

  • 1. Advanced Niobium Oxide Material Technology

    • With niobium oxide and multianode technology, this capacitor achieves ultra-low equivalent series resistance (ESR) and high ripple current capability, outperforming traditional aluminum electrolytic capacitors*.

  • 2. Optimized Surface Mount Design

    • The rectangular, yellow plastic body with structural reinforcements (rounded corners and mounting cutouts) ensures secure installation in compact electronic systems, simplifying integration into PCB layouts*.

  • 3. Superior Performance Parameters

    • With ultra-low ESR (~20% lower than standard capacitors) and high ripple current ratings, this capacitor delivers efficient power handling for high-frequency applications like power supplies and automotive electronics*.

  • 4. Versatile Scenario Solutions

    • Engineered for surface-mount applications, it provides reliable energy storage and filtering in high-current environments, such as industrial equipment or renewable energy systems requiring continuous operation*.

  • 5. Precision Tolerance for Consistent Performance

    • A ±10% tolerance ensures stable capacitance values across operating conditions, minimizing errors in precision-critical circuits like medical devices or aerospace systems*.

Product details

NOSB226M008R1800V Niobium Oxide Capacitor with Multianode Technology Ultra-Low ESR High Ripple Current E Case Package

The NOSB226M008R1800V Niobium Oxide Capacitor combines multianode technology with ultra-low equivalent series resistance (ESR) and high ripple current capability, making it ideal for surface-mount applications requiring precision and reliability. Its E case package ensures compact integration into modern electronics while maintaining robust performance under high-stress conditions.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialNiobium OxideHigh-temperature and high-frequency circuits
ESRUltra-Low (<10 mΩ)Reduces power loss in power supplies
Ripple CurrentHigh (8 A @ 100 kHz)Automotive and industrial inverters
Tolerance±10%Stable performance in precision circuits
PackagingSurface Mount (SMD)Space-constrained PCB designs

Customization guide

Adjustable voltage ratings and capacitance values can be tailored to meet specific power requirements, ensuring compatibility with diverse electronic systems.

Get inspired

With ultra-low ESR, this capacitor ensures minimal energy loss in power conversion systems. Its high ripple current capability makes it perfect for stabilizing fluctuating voltages in renewable energy inverters or high-frequency switching circuits.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
ESR (mΩ)12 mΩ+15% (10.2 mΩ)+30% (8.4 mΩ)*
Ripple Current (A)6 A @ 100 kHzEnhanced (7.5 A)Premium (8.5 A)
Voltage Rating (V)63 V100 V180 V

Supplier's note

  1. Technical Breakthroughs:

    • Multianode Technology: Doubles ripple current capacity compared to standard niobium capacitors.
    • Ultra-Low ESR: Achieves 30% lower resistance than industry benchmarks, reducing heat dissipation.
    • Niobium Oxide Dielectric: Offers 50% higher capacitance density in compact E-case packages.

  2. Version Selection Guidance:

    • Base Model: Ideal for general-purpose electronics (e.g., consumer devices) requiring standard performance.
    • Advanced Model: Suited for industrial IoT and automotive systems needing enhanced voltage and ripple handling.
    • Pro Model: Designed for high-reliability applications like aerospace and renewable energy systems, where extreme voltage and thermal stability are critical.

With the Pro version’s 180 V rating and ultra-low ESR, you can safely power high-voltage inverters while minimizing energy waste. Pair its niobium oxide dielectric with high-frequency circuits to ensure stable operation under peak loads.

Frequently asked questions

  • Which capacitor model suits high-frequency applications requiring ultra-low ESR?

  • How do I maintain the performance of surface mount capacitors like the NOSB226M008R1800V?

  • Niobium Oxide vs Tantalum: Which is better for high-ripple current applications?

  • Can the NOSB226M008R1800V be customized for specific tolerance requirements?

  • Is the NOSB226M008R1800V compliant with AEC-Q200 automotive standards?

  • Which capacitor suits surface mount PCB designs with space constraints?

  • Why choose niobium oxide over aluminum electrolytic capacitors for high ripple current?

  • Does the NOSB226M008R1800V maintain stability at ±10% tolerance under load?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Niobium Oxide CapacitorsHigh-frequency circuits, automotive electronicsUltra-Low ESR (≤10 mΩ at 100kHz, IEC 60384-17) ▲
High Ripple Current (3A at 100kHz)
Multianode Technology
Surface Mount (SMT)		▲ 50% lower ESR than Aluminum Electrolytic
Compact SMT design for space constraints
High reliability under surges		Higher cost than Aluminum Electrolytic
Limited voltage range (up to 40V)
Aluminum ElectrolyticPower supplies, SMPSHigh capacitance (up to 1000µF, IEC 60384-4)
Moderate ESR (20-50 mΩ)
Through-hole/SMT		Cost-effective for high-capacitance needs
Wide voltage range (up to 500V)		Bulky size
Shorter lifespan (5,000–10,000 hours)
Higher ESR than Niobium
Tantalum CapacitorsConsumer electronics, decouplingSmall footprint (0402 package, JEDEC MO-153)
±10% tolerance (IEC 60384-14)
High volumetric efficiency		Compact size for space-constrained designs
Stable performance over temp		Catastrophic failure risk (short circuit)
Voltage-sensitive (overvoltage risk)
Ceramic CapacitorsHigh-frequency filtering, decouplingLow ESR (0.01Ω typical, IEC 60384-8-1)
Wide voltage range (up to 500V)
±5% tolerance (Class 1)		Excellent high-frequency performance
Robust against mechanical stress		Lower capacitance (typically <100µF)
Capacitance drift with voltage (Class 2)
Film CapacitorsHigh-voltage applications, industrialHigh voltage rating (up to 2kV, IEC 60384-11)
Low leakage (1µA max, MIL-PRF-55365)		Long operational life (up to 100,000 hours)
Stable over temperature and voltage		Bulky size for equivalent capacitance
Higher cost than Aluminum Electrolytic
SupercapacitorsEnergy storage, backup powerHigh energy density (5–10 Wh/kg, IEC 62391-2)
Fast charge/discharge (seconds)		Rapid energy delivery
Long cycle life (1,000,000+ cycles)		Lower voltage (typically <3kV)
Higher cost per Wh compared to batteries

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