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
