Product description
High Voltage Cylindrical Resistor
There are many types of fixed resistor. The choice of material and structure of resistor depends on the specific requirements of application circuit.
Quantity:Single Connection
Application:Medical Apparatus and Instruments
Features:
Non-inductive design
High Reliability
Resistance range from 200Ω to 10GΩ
Resistance tolerance: ±0.5% to ±10%
Power up to 50W
TCR as low as ±25ppm/ºC(25-85ºC)
Max Working Temperature +225ºC
Customization available
Physical Characteristics:
Construction: Non-inductive thick film, ceramic core
Case: High temperature silicone conformal encapsulation
Lead Material: Tinned copper solid wire, AWG as specified in selection table
Lead Strength: Capable of withstanding a five pound pull force axially
Electrical Characteristics:
Rated Voltage: 4.8KV to 45KV (DC)
Resistance Range: 200Ω to 10GΩ
Tolerance: ±0.5% to ±10%
TCR: Min ±25ppm/ºC
Rated Power: 5W to 50W
Stability: ΔR≤±0.50% (1000hours, 125ºC)
Overload: ΔR≤±0.50% (5 seconds @150% rated voltage)
Thermal Shock: MIL-Std-202, Method 107 cond. B, ΔR≤0.20%
Moisture Resistance: MIL-Std-202, Method 106, ΔR≤0.40%
Applications:
High voltage cylindrical resistors (RC Series) are suited for all high value and voltage applications. Such as:
High voltage power supply
X-rays equipment
High voltage multiplier
Precision divider electron microscopes
High resolution CRT displays
Automobile Electronic
Selection Table:
RC Series
|
33
|
L1 (mm)
|
33.00
|
L2 (mm)
|
28±3 38±3 *Default value, customization available
|
D1 (mm)
|
8.2 *Default value, customization available
|
D2 (AWG)
|
AWG20/18
|
Rated Power (W)
|
4.50
|
Rated Voltage (KV)
|
8.00
|
Resisitance
|
Min
|
300
|
Max
|
1.5G
|
Tolerance (± %)
|
±0.5% to ±10%
|
TCR (± ppm/ºC )
|
Min ±25ppm/ºC
|
Stability
|
±0.5% (1000hours, 125ºC)
|