15 Values 150 Pcs Metallized Polypropylene Film DC Capacitor 400V/0.01uF ~ 0.56uF 630V/ 0.001uF ~ 0.068uF Assortment Kit

I have to give Bojack five stars because they put together very good inexpensive kits with quality parts. For a very few dollars I can have almost all i need to repair tube amplifiers and antique radios. IOf course I am still shopping for vacuum tubes but I have almost every thing else on my bench.

They're good in guitars. Polypropylene with 5% variance is better than what any vintage guitar came with.

Good selection, good voltage ratings, fast shipping and good cost. Happy with purchase.

The BOJACK Metallized Polypropylene Film DC Capacitor Assortment Kit includes 15 different capacitor values, totaling 150 pieces. Designed for high-voltage DC circuits, this assortment covers a wide range of capacitance (400V: 0.01uF ~ 0.56uF; 630V: 0.001uF ~ 0.068uF). Tested in various electronics projects and repairs, these capacitors performed reliably in audio, power supply, and filtering applications. Pros: ✅ Wide Value Range: Covers a variety of capacitance values, making it suitable for diverse projects and repairs. ✅ High Voltage Ratings: 400V and 630V ratings ensure compatibility with high-voltage DC circuits. ✅ Durable and Reliable: Metallized polypropylene construction offers excellent stability, low loss, and high insulation resistance. ✅ Well-Organized Packaging: Each value is neatly separated and labeled, simplifying selection and storage. ✅ Cost-Effective Kit: Provides a comprehensive set of components at an affordable price. Cons: ❌ Limited Capacitance Range for Low-Voltage Applications: Not ideal for projects requiring higher capacitance at lower voltage ratings. ❌ Short Leads: Leads are adequate for PCB work but may feel short for breadboarding or manual soldering in larger circuits. Performance and Usability: During testing, the capacitors demonstrated excellent stability and low loss in filtering and timing circuits. Their high insulation resistance ensured reliable performance in high-voltage scenarios. The labeled packaging streamlined the selection process, saving time in assembly work. However, the short leads required careful handling when used outside of PCB-mounted applications. Comparison: Compared to ceramic or electrolytic capacitors, the BOJACK Metallized Polypropylene Film Capacitors excel in stability, durability, and low noise. While other kits may offer broader ranges of capacitance or voltage, this assortment specializes in high-voltage DC applications, making it more focused for such needs. Who Is This For?: This kit is perfect for hobbyists, repair technicians, and professionals working on high-voltage DC circuits, audio equipment, or power supplies. It’s especially suitable for those needing reliable, low-loss capacitors for precise applications. Conclusion: The BOJACK Metallized Polypropylene Film DC Capacitor Assortment Kit is a reliable and comprehensive set for high-voltage electronics work. While the lead length may be a minor limitation, the range of values, quality of components, and organized packaging make it an excellent addition to any electronics toolkit.

Good bargain for the capacitors.

I moved about a year ago and had to leave behind my small electronic parts. Now I am starting to rebuild my junk box and had need for a couple of capacitors, so I purchased this assortment. They appear to be of good quality; we will find out in a day or two, as I start to put them to work.

I tested a number of these using an Analog Discovery 2 with impedance analyzer module. Here are some measurements, all taken at 100 KHz: The 0.56 uF caps have ~5% variation in capacitance and an ESR of ~61 mΩ. The 0.22 uF caps have ~2% variation in capacitance and an ESR of ~49 mΩ. The 68 nF caps have ~1% variation in capacitance and an ESR of ~25 mΩ. These ESRs and tolerances may not beat name brand caps from the likes of Cornell, Nichicon, Kemet, or Würth, but they are perfectly acceptable for the majority of hobby projects and small electronics repairs. For reference, 10% capacitance variation and an ESR of 100 mΩ or less is more than sufficient for most applications. I don't have the equipment to test the voltage ratings, but given the results above I trust the listed values.

They cap well and accurately. What else is there to say?

A lot of capacitors for the price. Seem ok, their values test near enough. Very handy to have for repairs.

Ottimo prodotto, utilizzati per sostituire vecchi e usurati condensatori audio, resa come nelle aspettative.

cela m'a permis re réparer un ampli yamaha

good sortiment, used to replace some capacitors in my "old" amplifier, I could see an improvement in sound.

Alles bestens schneller Kauf und schnelle Lieferung, die Ware sieht guit aus, habe noch keine Zeit gehabt ein Schnelltest aus zuführen, ich denke aber das die Güte der Kondensator von normalen Niveau sind und kann diesen Kauf empfehlen.