High Energy Corp. | Leaders in Oil-Filled and Cermic High Voltage Capacitor Technology
SPHT Series Ceramic Capacitors are Class 1 parts featuring High Voltage, Current and Power ratings and low self-inductance. A broad variety of these 'Power-Disk' capacitors are offered including the innovative and cost effective 'Ferris-Wheel' configuration. All SPHT capacitors have low dissipation factors. Their structure is both simple and robust, assuring a long trouble free life. SPHT Series feature a phenolic resin coating and a long flashover path. They are built upon a choice of eight Class I dielectrics, providing a broad range of capacitance and temperature coefficients. Uses include RF transmitter circuits, antenna couplings, and other high-power RF applications.
Unit of Measure

CAP

N/A 50 to 10000 pF

Dielectric (TC)

N/A NP0 N470 N800 N3300 N5250

VMAX (DC)

N/A 12 kV13 kV20 kV

Operating Temperature Range

N/A -55 to +85 ºC

Storage Temperature Range

N/A -55 to +125 ºC

Capacitance Tolerance

N/A ±5% ±10% ±20%

Maximum Dissipation Factor

N/A 0.1% to 0.5%

Dielectric Strength Test

N/A Will withstand a DC potential of 1.5 times Rated Working Voltage for 10 Seconds at 25ºC.

Minimum Insulation Resistance

N/A 10000 MΩ

Terminal

N/A Silver Plated

Terminal Strength

N/A Maximum applied torque to be 20 inch-pounds or less

Humidity Protection

N/A Nonconductive Coating

Standard Markings

N/A "HEC", Capacitance, Tolerance, Rated Working Voltage (VDC), TC and Date Code

Thread

N/A 5/16-18 M10 M8