 |
🔌 300pcs High Voltage Ceramic Capacitors Kit (1KV–3KV)
I picked up this 300-piece assortment of high voltage ceramic capacitors mostly for the sheer variety it offers. As someone who builds and repairs power supply circuits and vintage amplifiers, having access to values like 1nF, 10nF, 22nF across 1KV to 3KV range was just too practical to pass up. In the US, a similar range would easily cost me double or even triple, especially from niche electronic supply stores.
Delivery took about two weeks, which was pretty decent. The capacitors came in a plastic box with individual slots labeled clearly. That helped me avoid sifting through a mixed pile—big win in terms of organization.
Performance-wise, I’ve tested a bunch with my Fluke multimeter and ESR tester. Capacitance values are within tolerance, and none have failed even in higher-voltage test scenarios. No visible damage, leads are clean, and the ceramic coating looks consistent.
Pros: excellent variety, strong packaging, accurate values, unbeatable price Cons: no datasheet or voltage marking on some values Compared to the US: At least 60% cheaper Expectation met? Absolutely. Much better than I anticipated for the price.
US $5.41
 |
🔩 30pcs 10uF 16V Aluminum Electrolytic Capacitors (4x5mm)
I grabbed these 10uF 16V electrolytics for a few Arduino and ESP32 projects where space is tight. The compact 4x5mm footprint fits well in small PCBs.
Shipping was quick—just under 3 weeks. They arrived in a heat-sealed bag, all clearly marked with legible polarity and voltage/capacitance info.
I soldered in about 10 already, and none have shown issues. ESR values are on par with Nichicon equivalents. I even compared one to a name-brand cap on my oscilloscope while decoupling a 3.3V line—no noticeable ripple difference.
Pros: reliable ESR, small footprint, easy to work with Cons: no brand name on cap (might matter for critical use) Compared to the US: 70% cheaper than Digikey or Mouser options Expectation met? Yes, especially for general-purpose use.
US $1.19
 |
⚡ High Voltage Ceramic Chip Capacitor (4KV–30KV)
These high-voltage ceramic chip capacitors are absolute beasts. I ordered a set with values up to 30KV, mainly for experimentation in a DIY Tesla coil and flyback driver setup.
The package came safely bubble-wrapped. Visually, they look great—coated with high-quality ceramic and good solderability. I tested a few on a Marx generator setup and they held up like champs. No cracks, no flashover. I expected throwaway quality at this price, but honestly, these punch way above their weight.
Pros: strong high-voltage tolerance, minimal leakage, solid ceramic coating Cons: labels rubbed off easily under heat Compared to the US: 80% cheaper than Mouser or eBay equivalents Expectation met? Exceeded. These are more robust than I expected.
US $1.19
 |
🔧 6KV–50KV Ceramic Capacitor Assortment
I bought this wide-range ceramic capacitor pack (6KV–50KV) because I’m experimenting with pulsed power and high-voltage capacitive discharge circuits. The range of values—15pF to 0.01µF—is great for tuning.
Everything came sorted in labeled zip bags. A few values were slightly off-tolerance, but nothing too extreme for high-voltage prototyping.
I used these in a boost converter for a xenon flash lamp, and they performed well under ~12KV. No internal breakdown, no smell of burning epoxy—always a good sign!
Pros: wide value range, very high voltage rating, ideal for DIY HV circuits Cons: leads on some values a bit thin Compared to the US: shockingly cheap—less than 20% of the price here Expectation met? Yes, definitely hobbyist-grade quality with above-average resilience.
US $4.47
 |
💡 50PCS 1000V Ceramic Capacitor Pack (1KV–3KV)
I chose these 1KV–3KV ceramic capacitors for SMPS repairs and CRT monitor restoration. These are the go-to values: 101K, 221K, 471K, and so on.
The capacitors came bagged by value. All of them had clear markings and solid leg leads. I’ve used about 20 in practice—so far, zero failures. Perfect for working around flybacks and high-voltage bias lines.
Pros: good labeling, consistent construction, perfect for vintage gear Cons: slightly oxidized leads on a few pieces Compared to the US: dirt cheap—around 15% of the usual retail Expectation met? Yes, and then some.
US $1.19
 |
🧲 50PCS High Voltage Ceramic Chip Capacitor Set (Up to 30KV)
This chip capacitor set was a no-brainer for my HV pulse power projects. The size-to-rating ratio is excellent. Despite their tiny size, they handle abuse well.
They’re a bit tricky to solder due to size, but once in place, they’re rock solid. I used them for coupling in a 15KV flyback driver and haven’t seen dielectric breakdown. Very impressive.
Pros: compact, high dielectric strength, stable under thermal cycling Cons: no markings, so store carefully Compared to the US: under 25% of the usual price Expectation met? 100%. Would definitely buy again.
US $0.77
 |
🧩 1210 SMD Chip Capacitor Assortment (1KV–2KV)
I wanted an SMD capacitor set for high-voltage SMD design—something hard to source locally. These 1210 packages were perfect.
All arrived well-labeled and sorted. I reflowed a few onto a board using hot air, and the adhesion and performance were both solid. Great for noise suppression in compact designs.
Pros: SMD convenience, variety of capacitance values, high reliability Cons: no protective case, only bagged Compared to the US: 70–80% cheaper Expectation met? Yes. Value-to-performance ratio is outstanding.
US $1.19
 |
🔋 10PCS CBB Film Capacitor Set (1KV–2KV)
I picked these CBB polypropylene film capacitors for audio crossovers and line filters. Film caps are known for stability, and these didn’t disappoint.
They arrived clean and all within 5% tolerance. I even ran a few in an audio amp—great sound clarity, no hiss or distortion. Love the classic red block-style form.
Pros: great sound performance, solid tolerance, no bulging Cons: large form factor Compared to the US: about 75% less than known brands Expectation met? Yes, especially for audio use.
US $1.2
 |
🎯 50PCS Ceramic HV Capacitor Set (5pF–1000pF, 1KV–6KV)
I got this low-capacitance ceramic set for RF and HV oscillator circuits. The low values are hard to find in US stores without paying a premium.
Everything was sorted neatly, with minimal value drift. Excellent for spark-gap circuits, and I used a few in an LC tank circuit—no breakdown, no heating.
Pros: perfect for RF and high-frequency HV designs, clean leads Cons: no datasheet Compared to the US: 80% cheaper Expectation met? Without a doubt.
US $1.19
 |
📦 50PCS Mixed High Voltage Ceramic Capacitor Set (1KV–3KV)
This mixed capacitor set is a practical buy for general repairs and power projects. It’s a grab-bag of common values like 102M, 103M, 104M, etc.
Used them in everything from motor drives to surge arresters. Good build, no failures in real-world conditions. Slight variance in markings, but otherwise no complaints.
Pros: practical value mix, solderable leads, great for repair stock Cons: redundancy in some values Compared to the US: 60–85% cheaper Expectation met? Yes. Versatile and functional.
US $0.84
Overall Opinion
I’m honestly impressed. All 10 items not only arrived faster than expected, but also performed far better than I assumed they would—especially at these prices. None of the capacitors failed under test or real-use scenarios. For DIYers, repair techs, or electronics hobbyists, these are a goldmine.
Would I recommend them? Absolutely. Will I order again? Already planning my next batch. AliExpress surprised me this time—in the best way possible.
