220uf 50V Through Hole 10×13 Electrolytic Capacitor (Pack of 500)

The 220uf 50V Through Hole Electrolytic Capacitor is a polarized energy storage component designed for power supply filtering, signal coupling, and voltage smoothing applications in electronic circuits. Professional electronics engineers, PCB designers, and industrial automation technicians rely on these capacitors for reliable performance in demanding environments where bulk capacitance and voltage stability are critical. This bulk pack of 500 units solves the problem of component scarcity in production environments and prototyping labs, eliminating frequent reordering while ensuring consistent quality across multiple circuit board batches.

Product Overview

Electrolytic capacitors operate on the principle of storing electrical charge in an electrolyte-dielectric interface, providing high capacitance values in compact form factors. The 220uf 50V specification delivers 220 microfarads of capacitance at a maximum rated voltage of 50 volts DC, making it ideal for low to medium voltage applications. The through-hole design with 10mm diameter and 13mm height allows for easy manual soldering on breadboards and PCBs, while the 500-unit pack ensures cost-effective bulk purchasing for manufacturing and educational institutions.

This capacitor excels in power supply circuits where it filters ripple voltage from rectified AC sources, reducing noise and stabilizing DC output. The electrolytic construction provides superior capacitance density compared to ceramic alternatives, allowing designers to achieve required capacitance values in minimal board space. With proper polarity observation and voltage rating compliance, these capacitors deliver stable performance across temperature ranges of -20°C to +85°C, making them suitable for both indoor and industrial applications.

Key Specifications

Specification	Details
Product Type	Polarized Electrolytic Capacitor
Capacitance Value	220 microfarads (220uf)
Voltage Rating	50 volts DC (50V)
Package Type	Through Hole Radial Lead
Physical Dimensions	10mm diameter x 13mm height
Lead Spacing	5mm pitch standard radial configuration
Polarity	Polarized - Positive and Negative marked
Temperature Range	-20°C to +85°C operating range
Equivalent Series Resistance	Typical 0.5-1.2 ohms at 1kHz
Pack Quantity	500 units per pack
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp

Key Features

• High Capacitance Density: 220uf rating in compact 10x13mm form factor provides maximum storage capacity for power supply filtering without excessive board space consumption
• Reliable Polarity Marking: Clear cathode band and positive leg identification prevents reverse polarity installation errors that could cause component failure
• Wide Voltage Safety Margin: 50V rating with typical operating voltages of 12V-24V ensures substantial safety headroom and extended component lifespan
• Low ESR Performance: Equivalent Series Resistance of 0.5-1.2 ohms enables effective ripple voltage suppression and fast transient response in switching power supplies
• Bulk Pack Economy: 500-unit quantity reduces per-unit cost by 40-60% compared to individual purchases, ideal for manufacturing and educational projects
• Standard Radial Configuration: 5mm lead pitch matches universal PCB hole spacing for seamless integration with existing circuit designs

Applications and Use Cases

• Power Supply Output Filtering: Used in regulated DC power supplies to smooth rectified AC voltage and eliminate 50/100Hz ripple components from transformer-based supplies
• Audio Amplifier Decoupling: Provides local energy storage in amplifier circuits to supply transient current demands during dynamic audio signal peaks
• Industrial Control Systems: Filters voltage fluctuations in PLC power modules and motor control circuits operating in electrically noisy factory environments
• LED Driver Circuits: Stabilizes voltage in LED power supplies and ensures consistent brightness by maintaining steady DC voltage across LED arrays
• Battery Backup Systems: Stores charge in uninterruptible power supply circuits to bridge brief power interruptions in critical equipment
• Microcontroller Development: Decouples power supply noise in Arduino, Raspberry Pi, and embedded systems projects to prevent logic errors

How to Use

Before installation, identify the capacitor polarity by locating the negative cathode band (stripe) on the component body and the shorter negative lead. Insert the longer positive lead into the positive rail of your circuit and the negative lead into ground or negative rail. Solder both leads using a 25-40 watt soldering iron with rosin core solder, applying heat for 2-3 seconds per joint to ensure reliable electrical connection without thermal damage to the electrolyte.

For optimal performance, mount the capacitor as close as possible to the power supply output or load point to minimize lead inductance. In high-frequency switching applications, combine this 220uf capacitor with smaller ceramic capacitors (0.1uf) in parallel to handle both low and high frequency noise components. Always verify your circuit voltage never exceeds 50V DC, and ensure proper ventilation around the capacitor to maintain operating temperatures below 85°C. For production soldering, use reflow temperatures below 260°C to prevent electrolyte vaporization and capacitor failure.

Frequently Asked Questions

What happens if I install the capacitor with reversed polarity?

Reversed polarity will cause immediate internal short circuit, resulting in rapid heating, electrolyte venting, and potential component rupture. The capacitor will fail within seconds to minutes depending on circuit current. Always verify polarity before soldering using the cathode band marking and lead length differences.

Can I use a 220uf 50V capacitor in a 24V circuit?

Yes, absolutely. The 50V rating is the maximum voltage limit, not the operating voltage. Using this capacitor in a 24V circuit provides a safety margin of 26V, which extends component lifespan and improves reliability. Lower operating voltage reduces stress on the dielectric material.

What is the difference between this electrolytic capacitor and a ceramic capacitor?

Electrolytic capacitors provide high capacitance values (220uf) in small packages but are polarized and have lower frequency response. Ceramic capacitors are non-polarized, handle high frequencies better, but provide lower capacitance (typically 0.1-10uf). Most designs use both types together for comprehensive filtering.

How should I store unused capacitors from this 500-unit pack?

Store capacitors in a dry environment at room temperature (15-25°C) with relative humidity below 65%. Keep them in original packaging or anti-static bags to prevent moisture absorption and oxidation. Avoid exposure to direct sunlight and extreme temperatures. Properly stored capacitors maintain specifications for 5+ years.

What is the expected lifespan of these electrolytic capacitors?

At rated voltage and temperature conditions, these capacitors typically last 5-10 years in continuous operation. Lifespan decreases exponentially with temperature increases above 85°C. Operating at lower voltages and temperatures can extend lifespan to 15+ years. Regular inspection for bulging or leakage indicates end-of-life condition.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

Buy 220uf 50V Through Hole 10×13 Electrolytic Capacitor (Pack of 500) Online in India

Purchase the 220uf 50V Through Hole 10×13 Electrolytic Capacitor (Pack of 500) online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 220uf 50V Through Hole 10×13 Electrolytic Capacitor (Pack of 500) with fast shipping and expert support.

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