5.5V Coin Type Supercapacitor 0.1F-4F

5.5V Coin Type Supercapacitor for Reliable Backup Power

LORIDA 5.5V coin type supercapacitors provide compact and rechargeable energy storage for short-term backup and pulse-power applications. Capacitance options from 0.1F to 4F help electronic equipment retain clock, memory and metering data during brief power interruptions.

Key Features

Rated voltage: 5.5V DC
Capacitance range: 0.1F to 4F
Compact coin-type construction for space-limited PCB designs
Fast charge and discharge response
Suitable for repeated backup cycles
Multiple capacitance and lead configurations available by model

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INTRODUCTION

Product Parameter

Technical Specifications

Item	Specification
Rated Voltage	5.5V DC
Capacitance Range	0.1F–4F
Product Type	Coin Type Supercapacitor / Farad Capacitor
Polarity	Polarized
Mounting	PCB mounting; lead configuration varies by model
Main Functions	RTC backup, memory backup, meter-data retention and short-term standby power
Available Options	Capacitance, dimensions and lead style subject to model confirmation

Selection Note

ESR, leakage current, operating temperature and dimensions vary by capacitance and model. Please contact LORIDA for the exact datasheet and sample confirmation before design-in.

Product Information

Product Overview

The LORIDA 5.5V coin type supercapacitor series is designed for equipment that needs dependable short-duration power backup in a compact footprint. It stores energy while the main supply is available and releases it during a power interruption, helping protect clock, memory and metering information.

Key Advantages

Compact design: Coin format saves PCB space in compact electronic assemblies.
Wide capacitance choice: 0.1F to 4F options support different backup-time requirements.
Rechargeable storage: Suitable for repeated charge and discharge cycles.
Fast response: Provides short-term backup and pulse power when the main supply drops.
Flexible configuration: Multiple capacitance values and lead styles are available by model.
Technical support: LORIDA can assist with part selection and sample evaluation.

Typical Applications

Smart electricity, water and gas meters
Real-time clock (RTC) backup
SRAM, CMOS and controller memory backup
Industrial instruments and data loggers
Security, alarm and access-control equipment
Consumer electronics and communication devices
Short-term power hold-up for embedded systems

How to Select the Right Model

Confirm the circuit working voltage and maximum charging voltage.
Estimate the required backup current and backup duration.
Select sufficient capacitance with allowance for voltage drop and leakage.
Check PCB space, component dimensions and lead configuration.
Confirm ESR, leakage current and operating-temperature requirements.
Test samples in the actual circuit before mass production.

Ordering Information

For a fast recommendation, please provide the rated voltage, target capacitance, allowable dimensions, lead style, operating-temperature range, ESR or leakage-current requirement, application and estimated annual quantity. LORIDA can assist with model matching, samples and OEM requirements.

Important Note

Final electrical characteristics and mechanical dimensions depend on the selected part number. Use the model-specific datasheet and approved sample as the final design reference.