Polystyrene Capacitors
0,027uF 250V Hi-End Polystyrene K71-4 capacitors Lot 20 
4700pF ±2% 250V POLYSTYRENE Capacitors. QTY=50pcs 
5 x K71-1 Polystyrene 1000 pF 1 nF 2% 250V capacitor NOS HIGH END for AUDIO 
100 NOS/NIB Mallory Polystyrene .0047 MFD@500 V Capacitors 
8x NOS PHILIPS KS443 4700pF 4.7nF 63V 1% STYROFLEX HI-END POLYSTYRENE CAPS! 
0.033uF 250V Hi-End Polystyrene K71-4 capacitors Lot 18 
2x EMZ KS57 45300pF 45.3nF 63V 1% POLYSTYRENE STYROFLEX CAPS GREAT FOR AUDIO ! 
20x 0.012uF 250V Hi-End Polystyrene K71-4 capacitors 
2 X MIAL K3 026 0.164uF 250V +/-1% PRECISION POLYSTYRENE CAPACITOR 
4 X EUROFARAD PLS5 0.0301uF +/-1% 63V PRECISION POLYSTYRENE CAPACITOR 
10x 6800pF / 6.8nF/ 63V 2.5% POLYSTYRENE CAPACITORS FOR AUDIO ! 
20x NOS 1000pF 1nF 63V HI_END STRYOFLEX POLYSTYRENE CAPACITORS FOR AUDIO !! 
4700pF 250V 1% K71-7 Polystyrene capacitors Lot of 26 
18x 0.022uF 250V 1% Guitar Tone Polystyrene capacitor K71-7 
1500pF 250V 1% K71-7 Polystyrene capacitors Lot of 26 
0.068uF 250V 10% Hi-End Polystyrene capacitors Lot 18 
0.039uF 250V Hi-End Polystyrene K71-4 capacitors Lot 18 
20x RFT GERMAN 1800pF /1.8nF/ 160V 2.5% POLYSTYRENE CAPS EXCELLENT FOR AUDIO ! 
40x RFT GERMAN 1800pF /1.8nF/ 160V 2.5% POLYSTYRENE CAPS EXCELLENT FOR AUDIO ! 
10 X NISSEI 390pF 100V +/-5% COPPER FOIL POLYSTYRENE CAPACITOR 
4pcs NOS SIEMENS 33nF 160V 1% POLYSTYRENE STYROFLEX CAPS EXCELLENT FOR AUDIO ! 
10pcs NOS SIEMENS 2.7nF 160V 3% POLYSTYRENE STYROFLEX CAPS EXCELLENT FOR AUDIO ! 
4pcs EMZ 48700pF 48.7nF 63V 1% POLYSTYRENE (47nF replace)CAPS GREAT FOR AUDIO! 
10pcs EMZ 48700pF 48.7nF 63V 1% POLYSTYRENE (47nF replace)CAPS GREAT FOR AUDIO! 
10pcs EMZ-SIEMENS 3000pF 3nF 160V 1% HI END POLYSTYRENE CAPS GREAT FOR AUDIO! 
6pcs EMZ KS52 22nF 63V 1% HI END POLYSTYRENE STYROFLEX CAPS GREAT FOR AUDIO! 
24x SIEMENS 6810pF 160V 1% 6.8nF replace POLYSTYRENE STYROFLEX CAPS GREAT AUDIO! 
0.01315uF ±1% 250V POLYSTYRENE Capacitors. QTY=10pcs 
0.0117uF 250V 1% polystyrene capacitors K71-7 Lot 250 
8x EMZ 3090pF 63V 1% 3000pF replace POLYSTYRENE STYROFLEX CAPS GREAT AUDIO ! 
22x 0.015uF 250V 2% K71-7 Polystyrene capacitors NEW 
0.1uF ±1% 250V POLYSTYRENE Capacitors. QTY=4pcs 
20 NOS PHILIPS KS426 820pF 0.82nF 250V 1% axial STYROFLEX POLYSTYRENE HIEND CAPS 
16PCS RFT GERMANY 1500pF /1.5nF/ 630V 10% POLYSTYRENE CAPS 
10pcs NOS 4700pF 4.7nF 630V 1% MATCHED HI_END POLYSTYRENE CAPS FOR AUDIO !! 
HI REL HQ RF CAPACITORS TUBE AMP PREAMP TUNER RADIO CAP POLYSTYRENE MPX RF 
2pcs JENSEN 0.015uF 1000V Polystyrene Styroflex Audio Capacitor No printing logo 
2pcs JENSEN 0.00192uF/1920pF 400V Polystyrene Styroflex Capacitor No printing . 
2pcs JENSEN 0.00192uF/ 1920pF 400V 2% Red Polystyrene Styroflex Audio Capacitor 
2pcs JENSEN 0.0001uF/ 100pF 1000V Polystyrene Styroflex Audio Capacitors NOS 
2pcs JENSEN 0.0001uF 100pF 1000V Polystyrene Styroflex Capacitor No printing 
2pcs JENSEN 0.0016uF / 1600pF 400V Polystyrene Styroflex Capacitor . No printing 
1200pF ±2% 250V POLYSTYRENE Capacitors. QTY=10pcs 
10 x NOS 470pF 400V 2% Polystyrene Axial Caps Capacitors Tube Valve Amplifier 
10 x NOS 100pF 400V 2% Polystyrene Axial Caps Capacitors Tube Valve Amplifier 
8 x NOS 5.1nF 0.0051uF 400V 2% Polystyrene Axial Caps Capacitors Tube Amplifier 
10 x NOS 2nF 0.002uF 400V 2% Polystyrene Axial Caps Capacitors Tube Amplifier 
4 x NOS Miflex KSF 0.0137uF 13.7nF 630V 2% Precise Polystyrene Capacitors Caps 
20x 0.01uF 250V Hi-End Polystyrene K71-4 capacitors 
0.21uF 250V 0.5% K71-7 Polystyrene capacitors Lot of 16 
10 X CRL CENTRALAB 0.025uF 33V +/-5% POLYSTYRENE CAPACITOR 
14x 0.15uF 250V Hi-End Polystyrene capacitors K71-4 
1uF 50V 10% Hi-End Polystyrene capacitors 
10pcs NOS 3900pF 3.9nF 400V 1% HI_END STYROFLEX POLYSTYRENE CAPS FOR AUDIO !! 
0.305uF 250V 1% polystyrene capacitors K71-7 Lot 14 
16x SIEMENS 150pF 160V 2% HI_END POLYSTYRENE CAPACITORS FOR AUDIO ! 
2pcs JENSEN 0.0047uF/4700pF/1000V Polystyrene Styroflex Audio Capacitors NOS 
2pcs JENSEN 0.0068uF/6800pF/1000V Polystyrene Styroflex Audio Capacitors NOS 
10x NOS SIEMENS 4700pF 4.7nF 630V 3% HI_END STRYOFLEX POLYSTYRENE CAPACITORS 
0.167uF ±5% 250V POLYSTYRENE Capacitors. QTY=4pcs 
22x 0.018uF 250V Hi-End Polystyrene K71-4 capacitors 
24x 0.056uF 250V Hi-End Polystyrene capacitors K71-4 NEW 
6 x NOS 10nF 0.010uF 400V 2% Polystyrene Axial Caps Capacitors Tube Amplifier 
20x SIEMENS B31063-B1272-A 2.7nF /2700pF/ 160V 2.5% AUDIO POLYSTYRENE CAPS ! 
12 X SIEMENS KS 0.033uF 33nF 63V +/-1% PRECISION POLYSTYRENE CAPACITOR 
8x SIEMENS 412pF 160V 1% POLYSTYRENE VINTAGE STYROFLEX CAPS GREAT FOR AUDIO! 
Sprague 114P Polystyrene Film Capacitors .12uf / 50v Styracon “B” 
20x PHILIPS KS429 5600pF 5.6nF 160V 1% STRYOFLEX POLYSTYRENE CAPS FOR AUDIO! 
10pcs NOS 47000pF 47nF 63V 1% HI_END STRYOFLEX POLYSTYRENE CAPACITORS!!! 
6x EMZ 732pF 160V 1% HI END VINTAGE POLYSTYRENE STYROFLEX CAPS GREAT FOR AUDIO ! 
6x EMZ 412pF 160V 1% HI END VINTAGE POLYSTYRENE STYROFLEX CAPS GREAT FOR AUDIO ! 
6x EMZ 549pF 160V 1% HI END VINTAGE POLYSTYRENE STYROFLEX CAPS GREAT FOR AUDIO ! 
6x EMZ 499pF 160V 1% HI END VINTAGE POLYSTYRENE STYROFLEX CAPS GREAT FOR AUDIO ! 
2pcs NSF 15400pF 160V 1% HI END POLYSTYRENE STYROFLEX CAPS GREAT FOR AUDIO ! 
6x EMZ 422pF 160V 1% HI END VINTAGE POLYSTYRENE STYROFLEX CAPS GREAT FOR AUDIO ! 
2 x NOS Miflex KSF 0.01uF 10nF 630V 2% Precise Polystyrene Capacitors Caps 
10 – Capacitors CRL .018uf 2.5% 33V Polystyrene axial Centralab 
10 – Capacitors ERO .0039uf or 3900pf 2.5% 63V Polystyrene radial 
10 – Capacitors ERO 1500pf or 1.5nf 2.5% 160V Radial Polystyrene 
10x EMZ 2210pF 2.2nF 160V 1% POLYSTYRENE STYROFLEX CAPS GREAT FOR AUDIO ! 
10x EMZ 4870pF 4.87nF 63V 1% POLYSTYRENE STYROFLEX CAPS GREAT FOR AUDIO ! 
0.22uF Δ0.5% 250V K71-7 Hi-End Polystyrene Film Box Capacitors, NOS, 20pc 
10 X NISSEI 270pF 125V +/-5% COPPER FOIL POLYSTYRENE CAPACITOR 
10 X RIFA PFE225 1240pF (REPLACE 1200pF) 200V +/-1% KS POLYSTYRENE CAPACITOR! 
0.0158uF +/-1% 250V K71-7 ex-USSR Polystyrene Capacitor QTY=12 
0.02uF ±1% 250V POLYSTYRENE Capacitors. QTY=10pcs 
Component Research Polystyrene Film Capacitors .037uf / 50v 1% Hermetic Sealed 
4pcs NOS SIEMENS 270pF 630V 10% HI_END STRYOFLEX POLYSTYRENE CAPACITORS 
10 х K71-7V 0,2 uF 250V POLYSTYRENE CAPACITORS VINTAGE USSR FREE SHIPPING 
1500pF ±1% 250V POLYSTYRENE Capacitors. QTY=7pcs 
50pcs ALTRON 1.2nF 1200pF 630V 2.5% HI_END POLYSTYRENE CAPS FOR AUDIO !!! 
0.47uF Δ5% 250V K71-4 Hi-End Polystyrene & Foil Capacitors, NOS, 24pc 
0.68uF Δ20% 250V K71-4 Hi-End Polystyrene & Foil Capacitors, NOS, 24pc 
0.22uF Δ10% 250V K71-4 Hi-End Polystyrene & Foil Capacitors, NOS, 24pc 
20x SIEMENS B33061-C6151-H 0.15nF /150pF/ 630V 2.5% POLYSTYRENE CAPACITORS 
100 x K71-7 POLYSTYRENE Hi-End Capacitors 0.01uF 250V . Tolerance 0.5% 
Lot of 10 vintage CRL Polystyrene Capacitors. 1800pF 630V 5% Brand New 
4700pF ±2% 250V POLYSTYRENE Capacitors. QTY=10pcs 
4 X EUROFARAD PLS5 0.1uF +/-1% 63V PRECISION POLYSTYRENE CAPACITOR 
16x RIFA EVOX PFR225 300pF 200V 2% Hi End polystyrene styroflex CAPS FOR AUDIO ! 

Electronic principles: Capacitors?
I need to find out the Typical Value, Voltage Rating (V), Ambient Temperature Range (deg. C), Dielectric Material, Typical Tolerance (%), Stability and Typical Application of the following types of Capacitor:-
Mica
Electrolytic
Polyester
Paper
Ceramic
Polystyrene
Variable.
many thanks.
select any criteria and see what is traded these days
http://search.digikey.com/scripts/DkSearch/dksus.dll?x=0&y=0&lang=en&site=us&KeyWords=capacitor
electrolytic are high capacity ( uF, mF, F) and this is their biggest strength, everything else you can find about them is rather poor (mostly polarized types only, huge leakage current, terrible tolerance etc.) usually low or medium voltage (<6.3, 10, 16. 25, 50, 100, 200, 400V) or temperature rating (higher temperature increases evaporation rate of the liquid). tolerances are very coarse (-20%, +20..40%)
variable are extremely small capacitance (pF) and low voltage rating (<200..300V).
ceramics are 1pF...1uF and can have medium or even high voltage rating (>3kv)
tolerance is usually good (better than few %) so they are commonly used in oscillators, etc (even if clock is used to drive digital processors – MCUs are good example).
Tags: polystyrene capacitors, polystyrene capacitors audio, polystyrene capacitors construction, polystyrene capacitors made, polystyrene capacitors polarity