Ultra High Voltage Ceramic Power Resistor
Disk Type DS & DC
DS and DC are our new proprietary resistors, unparalleled to provide circuits with high current and high voltage. The ideal applications are shown below.

Typical Applications:
Breaking and closing of SF6 gas circuit breaker, impluse generator control, capacitor discharge, transformer on load tap changers, surge absorber, and high-voltage high-current circuits.
DS, DC STANDARD CHARACTERISTICS:
Resistance Tolerance: 5, 10, & 20% Thermal expansion coefficient:4.0~7.0x10-6
Bulk density: 2.65 Max. working temp: -55°C to +250 °C
Specific heat: 0.12~0.18cal/g °C Allowable injection energy: 300J/cc
Thermal conductivity: 0.003cal/cm.sec. °C Contact pressure: 4.0kg/cm2
Temperature coefficient: -0.05~-0.1%/ °C
Refer to USAGE PAGE for optimum performance of this resistor.
DS, DC STANDARD SPECIFICATIONS
Type No. Dimensions (mm) Resistance
Value
Range ()		 Allowable
Injection
Energy (joule)
dia. D dia. d t
DS40 40±0.5 - 25±0.5 1.6~100 9.0
DS60 60±0.8 - 25±0.5 0.7~90 21.0
DS75 75±0.8 - 25±0.5 0.5~56 33.0
DS95 95±0.8 - 25±0.5 0.3~36 52.5
DC75 75±0.8 30±0.8 25±0.5 0.5~78 27.6
DC95 95±0.8 30±0.8 25±0.5 0.3~40 47.0
DC110 110±1.0 30±0.8 25±0.5 0.2~28 65.5
DC120 120±1.0 30±0.8 25±0.5 0.2~24 79.5
DC127 127±1.0 33±1.5 25±0.5 0.2~20 88.5

ORDERING INFORMATION
Example: DS40 10ohm 5 %
DS40
10R0
J
Type
Resistance
Tolerance
Use R for decimal
J = 5%
K = 10%
M = 20%

TO ORDER PRODUCT
Call Toll Free: 1-800-845-5167
home page product guide CE/CH GS DZ Type IX Type