Cement Resistor 0.22 ohm 5W

The 0.22 Ohm 5W Cement Resistor is a wirewound power resistor sealed in a white ceramic cement body and rated at 5W. The ceramic housing handles heat well, which makes it a common choice for emitter resistors in audio power amplifiers, current-sense resistors in power supplies and chargers, and repair work on TVs, amplifiers and inverters.

0.22 Ohm 5W Cement Resistor – Key Features

• Resistance value: 0.22 Ohm (R22)
• Power rating: 5W
• Construction: wirewound in ceramic cement housing
• Through-hole axial leads
• Good heat handling for power circuits

Applications

Makers, students and technicians use it in many kinds of projects, for example:

• Emitter resistors in audio power amplifiers
• Current sensing in power supplies and chargers
• Over-current protection circuits
• Load and dummy-load testing
• Repair of amplifiers, TVs and inverters

Usage Tips

Mount it slightly above the PCB so heat can escape, as the body gets hot near full power. Keep the power below 5W (about 4.7A continuous) and check the value with a low-ohm meter range.

Why Buy from Most Electronics?

Most Electronics is an electronics components store in Cairo serving engineers, students, makers and repair shops across Egypt. Every order is checked before it ships, prices are clear, and our team can help you choose compatible parts for your project.

• Original and tested stock
• Cash on delivery and fast shipping to all governorates
• Pickup available from our Cairo branch
• Technical support on WhatsApp before and after purchase

Ordering, Delivery and Support

Ordering from Most Electronics is simple. Add the item to your cart, choose home delivery or pickup from our Cairo branch, and pay cash on delivery or by the available online methods. Orders inside Cairo and Giza usually arrive within one to two working days, and shipments to other governorates normally take two to four working days depending on the courier.

Every product is inspected before packing, and sensitive parts are packed in protective bags to prevent damage during shipping. If anything arrives faulty or different from what you ordered, contact our support team on WhatsApp and we will arrange a replacement according to our return policy.

Not sure which part fits your project? Send us a message with your circuit or project idea and our engineers will help you choose compatible modules, power supplies, cables and accessories, so you can order everything you need in one go and start building right away.

Package Includes

1 piece. Order the quantity you need for your circuit.

0.22 Ohm 5W Cement Resistor – Frequently Asked Questions

Where can I buy it in Egypt?
You can order it online from Most Electronics and pay on delivery, or collect it from our store in Cairo.

Can I order more than one piece?
Yes. Set the quantity you need in the cart; quantity discounts may apply on selected items.