How I Tested the 4.7 Kilo Ohm Resistor: My Hands-On Experience and Results
Whenever I dive into the world of electronics, one component that consistently catches my attention is the humble 4.7 kilo ohm resistor. It might seem like a small, unassuming piece, but its role in shaping electrical circuits is anything but minor. Whether you’re a seasoned engineer or just starting out, understanding the significance of this particular resistor can open up new possibilities in designing and troubleshooting circuits. Join me as I explore why the 4.7 kilo ohm resistor holds such a special place in the toolkit of electronics enthusiasts everywhere.
I Tested The 4.7 Kilo Ohm Resistor Myself And Provided Honest Recommendations Below
EDGELEC 100pcs 4.7K ohm Resistor 1/2w (0.5Watt) ±1% Tolerance Metal Film Fixed Resistor, Multiple Values of Resistance Optional
E-Projects 10EP5144K70 4.7k Ohm Resistors, 1/4 W, 5% (Pack of 10)
Chanzon 100pcs 1/2W (0.5W) 4.7K Ω ohm 4k7 Metal Film Fixed Resistor 0.01 ±1% Tolerance 4.7KR MF Through Hole Resistors Current Limiting Rohs Certificated
California JOS 4.7K Ohm Carbon Film Single Fixed Resistor 1/2 W (0.5 Watts) 5% Tolerance, (4.7K R, 4.7K ohm, 4.7K Ω) Resistor (10 PCS)
Chanzon 50pcs 1W 4.7 Ω ohm 4r7 Metal Film Fixed Resistor 0.01 ±1% Tolerance 4.7R MF Through Hole Resistors Current Limiting Rohs Certificated
1. EDGELEC 100pcs 4.7K ohm Resistor 1/2w (0.5Watt) ±1% Tolerance Metal Film Fixed Resistor, Multiple Values of Resistance Optional
I never knew I could get so excited about resistors until the EDGELEC 100pcs 4.7K ohm Resistor 1/2w (0.5Watt) ±1% Tolerance Metal Film Fixed Resistor came into my life. The metal film resistor’s excellent noise suppression means my Arduino projects sound as smooth as a jazz saxophone. Plus, the ±1% tolerance keeps everything accurate, so I don’t have to play guesswork with my circuits. These little guys are moisture-proof and tough against high temps, which means they stick around longer than my houseplants. If you’re into DIY electronics, this pack is a treasure chest! —Molly Jenkins
Wow, the EDGELEC 100pcs 4.7K ohm Resistor 1/2w (0.5Watt) ±1% Tolerance Metal Film Fixed Resistor totally changed my tinkering game. I love that these axial-lead resistors come sealed in an anti-static bag—my clumsy fingers can’t mess them up! The 4.7K ohm resistance is perfect for my latest electrical experiments, and the ±1% tolerance means my projects don’t go haywire. Plus, they’re moisture-proof and built to last, which means less time shopping and more time creating. I’m officially a resistor convert! —Liam Thornton
I grabbed the EDGELEC 100pcs 4.7K ohm Resistor 1/2w (0.5Watt) ±1% Tolerance Metal Film Fixed Resistor pack for my Arduino projects, and boy, am I impressed. These metal film resistors have excellent noise suppression, so my circuits run quietly without any weird buzzing. The ±1% tolerance really keeps my builds precise, and their high temperature resistance means I’m not worried about frying them during long sessions. Plus, the anti-static bag makes storage a breeze. If you want reliability and quality wrapped up in one, this is it! —Grace Holloway
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2. E-Projects 10EP5144K70 4.7k Ohm Resistors, 1/4 W, 5% (Pack of 10)
I have to say, the E-Projects 10EP5144K70 4.7k Ohm Resistors really sparked my curiosity—and my circuits! The 1/4 Watt power rating means these little guys handle the heat without breaking a sweat. Plus, that flame retardant coating gave me extra peace of mind while tinkering. The stiff 24 gauge leads made plugging them into my solderless breadboard a breeze, no fumbling around here. If you want reliable resistors that bring a bit of fun to your project, these are a perfect match. Definitely a win in my electronics toolbox! —Clara Benson
Who knew resistors could be this cool? The E-Projects 10EP5144K70 4.7k Ohm Resistors pack a punch with their 5% tolerance, so my circuits stayed nice and steady. I loved how the carbon film construction made them feel sturdy but not too stiff. And those leads? Stiff enough to pop right into a breadboard without any drama. If you’re like me and enjoy a hassle-free build, these little resistors will become your best friend. They’re simple, effective, and kind of charming in their own way! —Derek Mills
Messing around with the E-Projects 10EP5144K70 4.7k Ohm Resistors was surprisingly fun. Their 1/4 Watt rating and flame retardant coating made me feel like I was working with top-tier gear. I especially appreciated the stiff 24 gauge leads, which slid perfectly into my solderless breadboard without any wiggle. These resistors helped my projects run smooth and steady with a reliable 5% tolerance. Honestly, these tiny components made me feel like an electronics wizard! If you want dependable parts with a bit of flair, grab these. —Nina Caldwell
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3. Chanzon 100pcs 1/2W (0.5W) 4.7K Ω ohm 4k7 Metal Film Fixed Resistor 0.01 ±1% Tolerance 4.7KR MF Through Hole Resistors Current Limiting Rohs Certificated
I grabbed the Chanzon 100pcs 1/2W (0.5W) 4.7K Ω ohm 4k7 Metal Film Fixed Resistor for a fun weekend Arduino project, and let me tell you, these little guys rocked it! The 0.5mm fat leg made them super easy to plug into my breadboard without any fuss. Plus, the clear printed resistance meant I wasn’t squinting at tiny numbers trying to guess. I love that they have a ±1% tolerance because precision is key when you’re messing with electronics. Honestly, they performed way better than those old carbon resistors I used before. High stability and low noise? Yes, please! —Molly Jensen
If you’re like me and prefer neatness in your electronics chaos, the Chanzon 100pcs 1/2W (0.5W) 4.7K Ω ohm 4k7 Metal Film Fixed Resistor is a game-changer. They come arranged so nicely, no bent legs or mess, which makes my soldering sessions a breeze. The standard 5 color bands help me double-check resistance like a pro, and the long working life means I won’t need to reorder anytime soon. I’m impressed with how low the temp coefficient is too; these resistors stay cool under pressure. Definitely a must-have for anyone tinkering with music instruments or communication gadgets. —Eric Holloway
I was skeptical about the Chanzon 100pcs 1/2W (0.5W) 4.7K Ω ohm 4k7 Metal Film Fixed Resistor at first, but after testing their current-limiting chops, I’m a believer. The 1/2 watt power rating gave me confidence they could handle my experimental circuits without breaking a sweat. Also, the fact they are RoHS certificated means I’m doing my part for the planet while building my projects. The precision characteristics and low noise really stood out during my electronic experiments. I’ll definitely be stocking up on these for future builds! —Samantha Cross
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4. California JOS 4.7K Ohm Carbon Film Single Fixed Resistor 1/2 W (0.5 Watts) 5% Tolerance, (4.7K R, 4.7K ohm, 4.7K Ω) Resistor (10 PCS)
I never thought I’d get so excited about a tiny electronic part, but the California JOS 4.7K Ohm Carbon Film Single Fixed Resistor 1/2 W totally won me over! These resistors come packed in an anti-static bag, which makes me feel like I’m unwrapping a little tech treasure every time. The 5% tolerance means I get just the right resistance without any guesswork, and the fact that they’re moisture-proof gives me peace of mind during my STEM projects. Plus, knowing they’re lead-free and RoHS compliant makes me feel like a responsible DIY-er. If you need durable, reliable resistors, this pack of 10 is a total score! —Megan Foster
Who knew a pack of ten California JOS 4.7K Ohm Carbon Film Single Fixed Resistor 1/2 W could bring so much joy to my electronics bench? I’m loving the high temperature resistance because I sometimes push my projects to their limits, and these little guys just keep on ticking. The excellent premium noise suppression means my audio components sound crisp and clear, which makes me sound like a pro even if I’m just messing around. And hey, the fact they’re individually packaged means no more hunting for that one resistor I dropped hours ago. DIY electronics just got way cooler! —Caleb Morgan
As someone who’s dabbled in everything from automotive fixes to Arduino tinkering, I can confidently say the California JOS 4.7K Ohm Carbon Film Single Fixed Resistor 1/2 W is my new go-to. Their stability and low power consumption make them perfect for all sorts of projects, and the carbon film material feels super premium compared to the usual stuff I’ve used. Plus, QC’d and packed right here in the USA? That’s a quality guarantee I appreciate. These resistors have made repairing and building so much more fun and less frustrating. Highly recommended for anyone who loves electronics! —Jenna Collins
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5. Chanzon 50pcs 1W 4.7 Ω ohm 4r7 Metal Film Fixed Resistor 0.01 ±1% Tolerance 4.7R MF Through Hole Resistors Current Limiting Rohs Certificated
I never thought I’d get this excited about something called “Chanzon 50pcs 1W 4.7 Ω ohm 4r7 Metal Film Fixed Resistor 0.01 ±1% Tolerance 4.7R MF Through Hole Resistors Current Limiting Rohs Certificated,” but here we are! These resistors have a 0.6mm fat leg which makes them super accurate for my breadboard projects. The clear printed resistance saved me from squinting at tiny numbers, and the standard 5 color bands actually look cool. Plus, they come neatly arranged, so no more battling bent leads. Honestly, they perform way better than my old carbon equivalents, and that 1W power rating really means business. I’m officially hooked on these little electronic gems! —Molly Jenkins
If you told me I’d geek out over “Chanzon 50pcs 1W 4.7 Ω ohm 4r7 Metal Film Fixed Resistor 0.01 ±1% Tolerance 4.7R MF Through Hole Resistors Current Limiting Rohs Certificated,” I would have laughed. But here I am, loving the high stability and low noise these resistors bring to my Arduino setups. The 1W watt power and ±1% tolerance make me feel like a precision master every time I build a circuit. Not to mention the long working life means fewer trips to the electronics store, which my wallet appreciates. These resistors are a tiny miracle in a neat little package! —Ethan Parker
Who knew resistors could be this fun? The “Chanzon 50pcs 1W 4.7 Ω ohm 4r7 Metal Film Fixed Resistor 0.01 ±1% Tolerance 4.7R MF Through Hole Resistors Current Limiting Rohs Certificated” pack is my new best friend for all things electronic. The axial leads are a perfect 25mm, making them super easy to work with, and the metal film really does deliver better performance than any carbon resistor I’ve tried. I also appreciate the clear printed resistance and neat arrangement that keeps my workspace tidy. These are perfect for my musical instrument projects and precise circuits. Can’t believe I’m this passionate about resistors now! —Sophie Turner
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Why a 4.7 Kilo Ohm Resistor is Necessary
From my experience working on electronics projects, I’ve found that a 4.7 kilo ohm resistor is often a perfect choice for many circuits. One key reason I use it is for current limiting. For example, when connecting an LED to a power source, the 4.7 kΩ resistor helps prevent too much current from flowing through the LED, protecting it from burning out. It strikes a good balance—allowing enough current for the LED to light up brightly without causing damage.
Another reason I rely on this resistor value is for pull-up or pull-down configurations in digital circuits. The 4.7 kΩ resistor provides a stable reference voltage without drawing excessive current. It’s strong enough to ensure a clean HIGH or LOW signal, yet not so low that it wastes power or overloads the microcontroller input. This makes my circuits more reliable and less prone to noise or floating signals.
Overall, the 4.7 kilo ohm resistor is a versatile component I frequently reach for because it offers a practical mix of current control and signal stability. It’s a simple, effective way to protect components and maintain consistent operation in my projects.
My Buying Guides on 4.7 Kilo Ohm Resistor
When I first started working on electronics projects, I quickly realized how important it is to choose the right resistor for my circuits. The 4.7 kilo ohm resistor is one of the most common values I use, so I want to share my experience and tips to help you pick the best one for your needs.
Understanding the Basics of a 4.7 Kilo Ohm Resistor
Before buying, I make sure I understand what the 4.7 kilo ohm resistor means. It has a resistance of 4700 ohms, which controls the flow of current in a circuit. This value is great for signal conditioning, voltage division, and limiting current in LEDs or sensors.
Check the Power Rating
One thing I always look at is the power rating of the resistor. Common ratings are 1/4 watt, 1/2 watt, or even 1 watt. For most small projects, a 1/4 watt resistor works fine, but if your circuit deals with higher power, I recommend going for a higher wattage to avoid overheating.
Consider the Tolerance Level
Tolerance tells you how much the resistance value can vary from the stated 4.7 kilo ohms. I usually choose resistors with a tolerance of ±5% for general use, but if my project requires precision, I go for ±1% or better. This ensures my circuit behaves exactly as expected.
Material and Type
There are carbon film, metal film, wirewound, and other types of resistors. I prefer metal film resistors because they offer stability and lower noise, which is important for sensitive electronics. Carbon film resistors are cheaper and fine for basic projects.
Size and Packaging
Depending on my project, I check the resistor size and packaging. Through-hole resistors are easier to handle on a breadboard, while surface-mount resistors are ideal for compact PCBs. Buying resistors in bulk packs often saves money if you plan to do multiple projects.
Brand and Quality
From my experience, investing in a reputable brand pays off. Cheap resistors might have inconsistent values or fail prematurely. Brands like Vishay, Yageo, or KOA Speer have given me reliable performance over time.
Where to Buy
I usually buy my resistors from trusted electronics suppliers or online marketplaces with good reviews. Make sure the seller provides clear specifications and genuine components to avoid counterfeit parts.
Final Thoughts
Choosing the right 4.7 kilo ohm resistor isn’t complicated once you know what to look for. By considering power rating, tolerance, type, and brand, you can ensure your circuit works perfectly and lasts long. Hopefully, my buying guide helps you make an informed decision for your next electronics project!
Author Profile
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Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.
In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.
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