500 Series Non-Inductive Bulk Ceramic Slab Resistors provide high power and energy dissipation in a compact size. The 500 Series design enables the designer to minimize resistor package size and cost while providing unequaled performance and reliability. The slim, compact resistors offer a number of termination options allowing easy configuration for specific requirements. Ohmite 500 Series non-inductive bulk ceramic slab resistors provide excellent performance where high peak power or high-energy pulses must be handled in a small size. The advantage of the bulk construction is that it produces an inherently non-inductive resistor; and it allows energy and power to be uniformly distributed through the entire ceramic resistor body – there is no film or wire to fail. We offer a full line of rugged, reliable ceramic resistors – including custom designs. Standard terminal mounting tabs are tin plated steel which are soldered to the resistor body. Consult factory for other materials.
Type | Length (mm) | Resistance range (Ohm) | Average power at 40°C Amb. (W) | Peak energy at 40°C Amb. (J) | Peak voltage (V) |
---|---|---|---|---|---|
502AS | 51 | 5-1200 | 12 | 1500 | 8500 |
503AS | 76 | 9-2200 | 18 | 2700 | 16000 |
504AS | 102 | 13-3200 | 24 | 4000 | 23000 |
505AS | 127 | 17-4200 | 30 | 5200 | 30000 |
506AS | 152 | 21-5200 | 36 | 6400 | 36000 |
507AS | 178 | 25-6200 | 42 | 7700 | 43000 |
508AS | 203 | 29-7200 | 48 | 8900 | 50000 |
509AS | 229 | 33-8200 | 54 | 10100 | 57000 |
510AS | 254 | 37-9200 | 60 | 11400 | 65000 |
Type | Length (mm) | Resistance range (Ohm) | Average power at 40°C Amb. (W) | Peak energy at 40°C Amb. (J) | Peak voltage (V) |
---|---|---|---|---|---|
502BA | 51 | 1200-110000 | 10 | 700 | 3000 |
503BA | 76 | 2200-210000 | 14 | 1200 | 5400 |
504BA | 102 | 3200-300000 | 20 | 1800 | 8000 |
506BA | 152 | 5200-490000 | 30 | 2900 | 13000 |
508BA | 203 | 7200-680000 | 38 | 4100 | 18000 |
510BA | 254 | 9200-870000 | 48 | 5200 | 22000 |
Type | Length (mm) | Resistance range (Ohm) | Average power at 40°C Amb. (W) | Peak energy at 40°C Amb. (J) | Peak voltage (V) |
---|---|---|---|---|---|
502SP | 51 | 0.2-110 | 30 | 150 | 900 |
503SP | 76 | 0.3-190 | 45 | 290 | 1900 |
504SP | 102 | 0.4-280 | 60 | 480 | 2800 |
506SP | 152 | 0.8-450 | 90 | 800 | 4700 |
508SP | 203 | 1.0-630 | 120 | 1100 | 6700 |
510SP | 254 | 1.3-800 | 150 | 1400 | 8500 |
Type AS
Material composition type AS is formulated to provide high voltage and high energy absorption in a singular package.
Applications:
Type BA
Material composition type BA is formulatedto withstand high energy and
high voltage applications where the required resistance value is above the resistance values available in Type SP and Type AS resistors. Maximum continuous operating temperature is specified at 230°C.
Applications:
Type SP
The type 500SP series slab resistor design enables the designer to minimize resistor package size and cost while providing unequalled high power performance and reliability. Material composition type SP is formulated to provide lower resistance values and higher derating temperatures. The higher derating temperatures translates to a higher wattage per inch than other material types.
Applications: