TOKEN RMCD502W470RKSB

TOKEN
RMCD Non-Inductance Tubular
Non-Inductance
Ceramic Tubular
Resistors
Tubular Resistor Offers Higher Energy Power
Dissipation & Higher Voltage Withstand
Preview
Power High Voltage Dividers and Resistors Type RMCD extend Token Electronic’s advanced proprietary high
voltage resistor technology to larger devices than have previously been available on the market.
The RMCD is the non-inductive tubular ceramic resistor. Because of the larger volume of resistive material,
these resistors are capable of handling significantly higher pulsed power than their wirewound or metal film
counterparts, making them suitable for rapid energy dumping and high energy pulse work.
This RMCD offer higher average power dissipation while retaining the advantages of high surge energy, high
voltage withstand, and non-inductance. It is especially useful in RF applications such as transmitters and
modulators, where the tube configuration provides more effective convection cooling.
In addition, this RMCD HV resistor and divider provides high peak voltage and power energy combined with
extremely high working voltage. These specifications can provide important improvements in performance
in many types of advanced electronic systems, including TWT power supplies, radar systems, X-ray systems,
analytical equipment and high resolution CRT displays.
Token will also produce devices outside these specifications to meet customer requirements, with comprehensive
application engineering and design support available for customers worldwide. Contact us for details with your
specific needs.
Features
- Heavy load characteristics
- Inductance only 0.4µH max.
- Resistance tolerance K(±10%).
- Typical resistance range 75 ohm ~ 1 Kohm.
- Peak voltage up to 74 KV, Power (W) up to 100W.
Applications
- X-Ray, Lasers, Medical Defibrillators,
- Dynamic Braking, Soft-start/Current-limit,
- Radar, Motor Drives, Broadcast Transmitters,
- Snubber Circuits, Dummy Loads, Energy Research
- RF Amplifiers, Semiconductor Process, Power Conditioning
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TOKEN
RMCD Non-Inductance Tubular
Φd
ΦD
General Specifications (Unit: mm)
Silver plate
L
Type
RMCD-100
RMCD-90
RMCD-70
RMCD-50
RMCD-35
Dimensions (mm)
L±3.0 ΦD±2.0 Φd±2.0
305
25.4
15.5
250
25.4
15.5
200
25.4
15.5
150
25.4
15.5
100
25.4
15.5
Resistance
(Ω)
75 ~ 1K
Tolerance
(%)
Energy
(KJ)
Peak Voltage
(KV)
Power
(W)
±10
30
25
20
15
10
75
60
45
30
15
100
90
70
50
35
Electrical Characterisics
Type
Power Rating
Temperature
Coefficient
Resistivity
Specific Heat
Inductance
Density
Max. Operating
Temperature
RMCD
35 ~ 100W
-500 ~ -1500PPM/°C
5 ~ 80Ω·cm
2J/cm3·°C
0.4µH max
2.25g/cm3
220°C max
How to Order
RMCD
100W
100R
K
S
B






 Part Number: RMCD
 Rated Power (W): 35W, 502W, 70W, 90W, 100W
 Resistance Value (Ω)
Code
82R
100R
470R
820R
1K
Resistance Value (Ω)
82Ω
100Ω
470Ω
820Ω
1KΩ
 Resistance Tolerance (%)
Code
Resistance Tolerance
K
±10%
 Silver plate terminal
 Color: B (black)
Code
B
Color
black
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