Series 900 Disc and Washer Resistors
Series 900 offers the advantages of bulk ceramic resistors in solid discs and washer styles from 1.60 to 5.90 inches in diameter.
Specifications
Type |
Style |
Inside Diameter (inches) |
Outside Diameter (inches) |
Thickness (inches) |
Peak Energy (joules) |
Available Resistances |
Minimum |
Maximum |
911DS |
Solid Disc |
- |
1.60±0.06 |
1.000±0.040 |
9000 |
1.6 |
100 |
912DS |
Solid Disc |
- |
2.37±0.06 |
1.000±0.040 |
21,000 |
0.7 |
90 |
913DS |
Solid Disc |
- |
3.00±0.08 |
1.000±0.040 |
33,000 |
0.5 |
56 |
914DS |
Solid Disc |
- |
3.75±0.08 |
1.000±0.040 |
52,500 |
0.3 |
36 |
913WS |
Washer |
1.200±.060 |
3.00±0.08 |
1.000±0.040 |
27,600 |
0.5 |
78 |
914WS |
Washer |
1.300±.060 |
3.75±0.08 |
1.000±0.040 |
47,000 |
0.3 |
36 |
915WS |
Washer |
1.200±.060 |
4.37±0.08 |
1.000±0.040 |
65,500 |
0.2 |
28 |
916WS |
Washer |
1.200±.060 |
4.75±0.08 |
1.000±0.040 |
79,500 |
0.2 |
24 |
917WS |
Washer |
1.300±.060 |
5.00±0.08 |
1.000±0.040 |
80,500 |
0.2 |
20 |
918WS |
Washer |
1.300±.060 |
5.90±0.08 |
1.000±0.040 |
120,000 |
0.1 |
13 |
Characteristics
Maximum Temperature |
230°C |
Maximum Peak Voltage |
5000 Volts |
Contacts |
Brass Metallization on Faces |
Recommended Contact Pressure |
25 psi minimum; 100-300 psi preferred |
Power Rating |
Dependent upon mounting. In free air, parts will safely dissipate 2.5 watts per square inch of surface area at 40°C |
Temperature Coefficient of Resistance |
-0.1%/°C to 0.0%/°C |
|
