TOKEN
RMCC Surge Metal Ceramic Resistors
Surge Metal
Ceramic Resistors
(RMCC) The Way Allows Energy
and Power to be Uniformly Distributed
Preview
Following market demands, Token Electronics provided an extent of Bulk Ceramic Composition RMCA, RMCB
Series to RMCC Series. The cap and lead assemblies are pressed onto the RMCC resistor core, finishing the
resistor and providing rugged terminal attachment.
Token Surge Resistors - RMCC Series are primarily designed for high voltage, power charging/discharging
circuits,, surge energy applications and conform to the RoHS directive and Lead-free. For customed designs,
tighter tolerances, non-standard technical requirements, or custom special applications, please contact our sales
for more information.
Bulk Ceramic Construction :
Bulk metal ceramic resistors that consists of a clay, alumina, and ceramic filler that has been blended and
pressurized into a resistive core and then covered with a molded outer insulating core.
Replacement Carbon-Composition Resistors :
Design requirements for custom sizes, surface mount, or special footprints can be met easily.
In cases where several carbon-composition resistors have been used together in an array to achieve a
particular rating, they have been replaced with a single bulk ceramic resistor, frequently at a lower
installed cost.
Applications
- Radar, Motor Drives, Broadcast Transmitters,
- X-Ray, Lasers, Medical Defibrillators,
- Dynamic Braking, Soft-start/Current-limit,
- Snubber Circuits, Dummy Loads, Energy Research
- RF Amplifiers, Semiconductor Process, Power
Conditioning
Features
- Operating Temperature -40°C ~ 155°C.
- Resistance Tolerance K(±10%), M(±20%).
- Typical resistance range 470 ohm ~ 100 Kohm.
- Replaces 1 and 2 watt carbon composition resistors.
- Suitable for noise suppressor of engine ignition system.
- High peak power, Reliable with non-disconnection failure.
- Rated Wattage up 5W, meets high energy density demands.
Version 2010
http://www.token.com.tw/
rfq token.com.tw
01 of 02
TOKEN
d
RMCC Surge Metal Ceramic Resistors
General Specifications (Unit: mm)
H
Model
RMC
RMC
RMC
RMC
Style
C
C
C
C
Rated
Wattage
1
2
3
5
L
Dimensions (mm)
D
H
4.8±0.5
4.8±0.5
4.8±0.5
7.8±0.5
D
L
11±1.5
19±1.5
25±2.0
25±2.0
d
0.8±0.05
0.8±0.05
0.8±0.05
1.0±0.05
25±2
25±2
25±2
30±3
Electrical Characterisics
Item
Power Rating at 25°C (W)
Operating Temp. Range (°C)
RMCC
1
2
3
5
-40 ~ 155
K(±10%), M(±20%)
1K ~ 56K
1K ~ 100K
350
400
-750 ~ 3300
-750 ~ 3300
-750 ~ 2600
-750 ~ 2600
15
20
10
10
Resistance Tolerance
Resistance Range (Ω)
Max. Working Voltage (V)
25°C~ 40°C
T.C.R (PPM/°C)
25°C~155°C
Max. Pulse Voltage (KV)
Moisture Resistance (%)
510 ~ 33K
300
-750 ~ 3300
-750 ~ 2600
8
10
470 ~ 33K
500
-750 ~ 3300
-750 ~ 2600
25
10
Note: Non-Inductive Performance:
1. Chemically inert and thermally stable, the resistors are inherently non-inductive because of their bulk ceramic construction,
which allows energy and power to be uniformly distributed through the entire ceramic resistor body with no film or wire to fail.
2. The bulk ceramic material also allows simple efficient resistor designs that enable the designer to minimize the resistor
package size while providing the required performance and reliability.
How to Order
RMC
2W
c
51K
K
Part Number: RMC
Rated Power (W): 1W, 2W, 3W, 5W
Style: c Style
Resistance Value (Ω)
Code
510R
5K1
51K
68K
Resistance Value (Ω)
510Ω
5.1KΩ
51KΩ
68KΩ
Resistance Tolerance
Code
K
M
Resistance Tolerance
±10%
±20%
Back to 1st Page -Metal Ceramic Resistors (RMCC)
02 of 02
http://www.token.com.tw/
rfq token.com.tw
Version 2010
Buy&Sell
京公网安备 11010802033920号
EEWORLD
