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Ceramic Encased Wire Wound Resistor
Technological excellence, sophisticated
manufacturing process & expert technocrats enable us to manufacture
premium quality ceramic resistor and wire wound resistor. All our ceramic
wire wound resistor are quality certified and exhibit optimum performance.
Features
- Economical Fire-Proof Case
- Completely Welded Construction
- High Resistance Values Available.
- Non-Inductive type Available.
|
CONSTRUCTIONS
These ceramic resistors are made by winding resistive
wire on fibre glass cord or ceramic rods. Terminals are crimped or welded to
end caps. This resistors assembly is then encapsulated in ceramic boat with
high Temperature and fire retardant cement
SPECIFICATION
| Ohmic Range |
0.01W - 50K |
| Tolerance |
± 10% Lower Tol. available |
| Power Ratings |
2-40 Watts |
| Temp. Co-eff. |
50 PPM/100 PPM/ 260 PPM |
| Dielectric Voltage |
2500 V |
| Operating Temp |
250°C Max |
| Derate to Zero at |
250°C |
| Rating at 70 °C Watts |
Dimensions in mm |
Resistance Range |
| L |
D |
d |
l |
| 2W |
18 |
7 |
0.8 |
35.0 |
1W-2K |
| 3W |
22 |
8 |
0.8 |
35.0 |
1W-3K |
| 5W |
22 |
10 |
0.8 |
35.0 |
0.01W-10K |
| 7W |
35 |
10 |
0.8 |
35.0 |
0.01W-20K |
| 10W
|
48 |
10 |
0.8 |
35.0 |
0.01W-30K |
| 15W |
60 |
12 |
0.8 |
35.0 |
0.01W-40K |
| 20W
|
60 |
14 |
0.8 |
35.0 |
0.01W-50K |
| 30W |
76 |
19 |
Clip Terminals |
- |
0.01W-60K |
| 40W
|
90 |
19 |
Clip Terminals |
- |
0.1W-70K |
|
Note : Mounting Hardware of 30W &
40W Optional |
We Assist in developing custom built resistors for all applications
Power
Resistors
