630 Volt Polypropylene Metal-Foil Capacitors for Tube Radios

Features and Specifications:

  • Premium quality PPN Polypropylene Metal-Foil construction.
  • Electrode and lead spot welded, equivalent series resistance (ESR) minimized.
  • Excellent replacement for paper/wax capacitors in tube radios. Also, Telecommunication equipment, industrial electronics and general electronics equipment.
  • Rated Voltage: 630 Volts DC
  • Epoxy dipped Orange Dips for superior heat, moisture and solvent resistance.
  • Non-Inductively Wound
  • EXTRA Long (30mm) copper-pry radial lead wires for easy "under chassis" installation.
  • Good solderability.
  • Test Voltage: 200% of Rated Voltage for 60 sec (ie 1260 Volts for one minute)
  • Operating temp. range:-40 to +85 C.
  • Capacitance tolerance +/- 10%.
  • Stable against high frequency and change of temperature.
  • Capacitance Range: All sizes 0.001uF thru 0.0082uF (for over 0.0082 uF our Metallized Film capacitors are recommended for tube radio applications)
  • Low dissipation factor and high insulation resistance
  • Dissipation Factor at 1KHz =< 1%
  • Insulation Resistance(min) C=<0.1uF:30000Mohm ; C>0.1uF:3000Mohm.uF
  • Excellent stability for High Frequency / High Current / Timing Circuit / Temp. Compensation Applications.
  • ISO 9002 & 9001 certified.

Other High Voltage Capacitors for Tube Radios:

Metalized Polypropylene Capacitors- 630V Axial Tubulars
Metallized Polyester Film Capacitors - 630V Axial Tubulars

Metal-Foil Polypropylene Capacitors - 630V Orange Dips
Metallized Polyester Film Capacitors - 630V Orange Dips
Metallized Polypropylene Capacitors- 1600V Orange Dips

Silver MICA Capacitors- 500 Volts

Mylar Film Capacitors - 630 Volt
Ceramic Disc Capacitors - 1600 Volt

High Voltage Electrolytic Capacitors- Radials
High Voltage Electrolytic Capacitors- Axials

new X1/Y2 Disc Safety Capacitors - 250VAC
new Y2 Film Safety / Interference Suppression Capacitors - 250VAC
new X2 Film Safety / Interference Suppression Capacitors - 275VAC

schematic_diagrams Capacitors and Schematics for Antique Tube Radios

630 Volt Polypropylene Metal-Foil Capacitors for Tube Radios. Dipped in Orange Epoxy like Sprague Orangedrops used to be. Made by ETR, world renowned manufacturer of high voltage ISO approved film capacitors. ETR is OEM supplier with major customers: CDE (Cornell-Dubilier), Sony, National, Canon, APC, LG, LEO, Bosch, B&D, Askey and HP.
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JustRadios Contact Info:
Address: David and Babylyn Cantelon      6 Fencrest Gate, Scarborough, Ontario, Canada, M1W 1C2
Email: justradios@yahoo.com