Audiophiler MKP Audio Grade Metallized Polypropylene Foil, Axial-Type, Non-Polarized Crossover Capacitors. Features:High current capacity, Excellent frequency characteristics, Low-ESR and low dissipation factor. These capacitors are designed for use in loudspeaker crossovers, suitable for use in tweeter high-pass, midrange and woofer low-pass networks. They also make for great replacements or upgrades from electrolytic non-polar or bi-polar capacitors in loudspeaker crossovers. Also work great as replacements or upgrades for coupling capacitors signal path of amplifiers and other audio gear or as general purpose replacement capacitors in other electronic equipment as long as the voltage and temperature ratings are not exceeded. Specifications: Voltage Rating: 250VDCCapacitance Tolerance: ±5% (J)Dissipation Factor: 0.08% Max at 1KHZOperating Temperature Range: -40C – +85CInsulation Resistance: >10000MΩ Rated Value – Dimensions (Diameter x Length) 1uF – 9mm x 26mm, ±1mm1.5uF – 10mm x 26mm, ±1mm1.8uF – 12mm x 26mm, ±1mm2.2uF – 13mm x 26mm, ±1mm2.7uF – 12mm x 32mm, ±1mm3.0uF – 13mm x 32mm, ±1mm3.3uF – 14mm x 32mm, ±1mm4.0uF – 15mm x 32mm, ±1mm4.7uF – 16mm x 32mm, ±1mm5.6uF – 18mm x 32mm, ±1mm6.8uF – 18mm x 38mm, ±1mm8.2uF – 19mm x 38mm, ±1mm10uF – 21mm x 38mm, ±1mm12uF – 23mm x 38mm, ±1mm15uF – 26mm x 38mm, ±1mm18uF – 28mm x 38mm, ±1mm20uF – 25mm x 48mm, ±1mm22uF – 26mm x 48mm, ±1mm33uF – 28mm x 58mm, ±1mm40uF – 35mm x 48mm, ±1mm47uF – 34mm x 58mm, ±1mm I normally test a random sampling of each value of these capacitors as they arrive and the majority measure within ±3% of their rated capacitance value. I have yet to test one that measured outside of the rated ±5% tolerance range but if by chance you receive one that measures out of spec please message me and I’ll send a tested replacement or a full refund. The ESR values I have measured from these capacitors are comparable to other name brand polypropylene capacitors of equivalent uF value from Dayton Audio, Jantzen and Audyn. Mix and Match, $5 Flat Rate shipping per order on any quantity or selection of qualifying items added to your cart.