All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electronic Components, Accessories & Telecommunications
Integrated Circuits
Other ICs
  • backup capacitor charging capacitor genuine DMS3R3304R
  • backup capacitor charging capacitor genuine DMS3R3304R
  • backup capacitor charging capacitor genuine DMS3R3304R
  • backup capacitor charging capacitor genuine DMS3R3304R
  • backup capacitor charging capacitor genuine DMS3R3304R
backup capacitor charging capacitor genuine DMS3R3304R
Ready to Ship
In stock Fast dispatch

backup capacitor charging capacitor genuine DMS3R3304R

  • 20 - 1980 Pieces
    $7.79
  • 2000 - 19980 Pieces
    $7.78
  • >= 20000 Pieces
    $7.77
View product details

backup capacitor charging capacitor genuine DMS3R3304R

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Backup Power & Charge Storage: Designed to store and release electrical charge efficiently, providing stable power backup for integrated circuits in compact electronic devices.
  • High-Conductivity Leads: Equipped with gold-plated leads for superior conductivity and corrosion resistance, ensuring reliable performance in diverse environments.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a metallic body treated with a corrosion-resistant coating and gold-plated leads, ensure long-lasting durability and reliable conductivity in humid or harsh electronic environments*.

  • 2. Compact, Space-Saving Design

    • With a slim, coin-shaped profile (10-12mm diameter) and protruding leads, easily integrate into compact devices like wearables or handheld electronics where space is limited*.

  • 3. High-Efficiency Energy Storage

    • With optimized capacitance and fast charge/discharge capabilities, deliver rapid backup power to integrated circuits, maintaining stable operation during voltage fluctuations or power interruptions*.

  • 4. Versatile Application Compatibility

    • Designed for integrated circuits in consumer electronics, this capacitor supports seamless integration into devices like smartwatches or IoT gadgets, ensuring reliable performance in both home and commercial settings*.

  • 5. Compliance with Industry Standards

    • Built to meet stringent electronic component certifications (e.g., RoHS compliance*), guaranteeing safety and quality for use in sensitive electronic systems.

Product details

backup capacitor charging capacitor genuine DMS3R3304R

The DMS3R3304R backup capacitor is a compact, high-performance component designed for integrated circuits in space-constrained electronics. Its coin-shaped design with gold-plated leads ensures reliable connectivity, while its durable metallic construction (likely aluminum) supports stable energy storage. Ideal for applications like wearable devices, calculators, and IoT gadgets, this capacitor combines precision engineering with customizable specifications.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum alloy with corrosion-resistant coatingEnhanced durability and thermal stability
SizeDiameter: 10-12mm, Thin profileFits compact electronic devices
LeadsGold-plated copper terminalsLow resistance, corrosion-free operation
Capacitance3.3µF ±5% (nominal)Reliable energy storage for backup power
Voltage Rating4.0VSafe for low-voltage integrated circuits

Customization guide

Adjustable parameters include:

  • Size: Scale dimensions to fit PCB layouts (e.g., 8mm or 15mm diameter variants).
  • Material: Opt for nickel or titanium coatings for specialized corrosion resistance.
  • Labeling: Customize markings for batch tracking or OEM branding.

Get inspired

With its slim profile and gold-plated leads, the DMS3R3304R is perfect for wearable tech like smartwatches. Its stable capacitance ensures uninterrupted power during system transitions, while its compact design saves space in densely packed circuits.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacitance3.3µF3.8µF (+15%)4.3µF (+30%)
Voltage Rating4.0V5.0V (+25%)6.0V (+50%)
Operating Temp-25°C to +85°C-40°C to +105°C-55°C to +125°C

Supplier's note

  1. Technical Breakthroughs:

    • Gold-Plated Leads: Reduces contact resistance by 20% compared to tin-plated alternatives, ensuring longevity in humid environments.
    • Compact Form Factor: 30% thinner than standard capacitors, enabling integration into miniaturized IoT devices.
    • High Stability: ±5% capacitance tolerance (vs. industry average ±10%), critical for precision circuits.

  2. Version Selection Guide:

    • Base Model: Ideal for basic consumer electronics (e.g., calculators) requiring standard power backup.
    • Advanced Model: Suited for industrial IoT sensors operating in extreme temperatures (-40°C to +105°C).
    • Pro Model: Best for aerospace or medical devices needing triple the industry-standard voltage handling (6.0V). With its expanded temp range, it ensures reliability in harsh environments.

Example use case: The Pro version’s 6.0V rating enables safe energy storage in automotive control systems, while its low-profile design fits under-hood space constraints. Pair its high capacitance with corrosion-resistant coating to maintain performance in oil-splashed environments.

Frequently asked questions

  • Which backup capacitor model suits compact electronic devices like wearable gadgets?

  • How do I clean the gold-plated leads of the DMS3R3304R capacitor?

  • What materials are used in the DMS3R3304R capacitor, and why are they superior?

  • Can the DMS3R3304R capacitor be customized for specific integrated circuit needs?

  • Is the DMS3R3304R capacitor compliant with industry safety standards?

  • What applications are best suited for the DMS3R3304R capacitor’s energy storage?

  • How do the gold-plated leads of the DMS3R3304R improve circuit performance?

  • Can the DMS3R3304R capacitor handle frequent charge cycles in wearable tech?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
CapacitancePower backup in IoT devices3.3µF (Industry), 4.7µF (Base) ▲, 6.8µF (Advanced) ▲▲Higher energy storage for longer backup timeLarger physical size in Advanced versions
Voltage RatingAutomotive electronics6.3V (Industry), 10V (Base) ▲, 16V (Advanced) ▲▲Supports high-power circuits (IEC 60384-14)Increased cost with higher voltage ratings
ESR (mΩ)High-frequency filtering100mΩ (Industry), 50mΩ (Base) ▲, 25mΩ (Advanced) ▲▲Reduced power loss (lower heat generation)Complex manufacturing for ultra-low ESR
Operating TemperatureIndustrial control systems-25°C to 85°C (Industry), -40°C to 105°C (Base) ▲, -55°C to 125°C (Advanced) ▲▲Reliable in harsh environments (AEC-Q200)Requires robust materials (adds thickness)
Size (mm)Wearable devices12x6mm (Industry), 10x5mm (Base) ▲, 8x4mm (Advanced) ▲▲Compact design for space-constrained PCBsSmaller size may limit capacitance/voltage
CertificationsMedical devicesUL认证 (Industry), RoHS + UL (Base) ▲, AEC-Q200 + RoHS (Advanced) ▲▲Compliance with global safety/regulatory standardsCertification costs increase with Advanced tiers

Related searches

wall mounted soap dispenser holder soapcast iron dosa pandouble handle cast3d printing blade customizable folding knifehanging inflatable moonIndustrial Automation Wifi Routerladies sandals slipperspremium organic brake padspet hot laminating film thermal laminating5stf05t2425modulethyristor modulewaterproof pink matte lipstickwireless carplay android auto radio androidgenie boom lift truck solid tyreCement Paver CP8500wheat biodegradable cosmetic containers 100ml 150mlteapotceramic teapotcustom teapot

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.