The FRH series from RARA are metal clad thick film resistors with an aluminium housing covering cement moulding. These resistors offers a power rating of 15W or 25W on a suitable heat sink and 5W or 8Wย in free air depending on the model. The available resistance values range between 1kฮฉ and 2Mฮฉ (non-inductive design). These high power resistors are available with tolerances of ยฑ1%, ยฑ2%, ยฑ5% and ยฑ10% and a minimum ohmic value of 1kฮฉ. FRH resistors have an operating temperature of -55ยฐC to +250ยฐC. Derating is required for reducedย chassis mounting area and for high ambient temperatures.
RARA Electronics Corporation is a renowned manufacturer specialising in industrial and braking resistors. They provide high-quality, durable resistors for various industrial applications, including power generation, transport, and renewable energy sectors, ensuring reliability and efficiency in demanding operational environments. Their products are known for performance and customisation options. Please visit www.raraohm.comย for more information.
Weight | 35.00000 kg |
---|---|
Dimensions | 16.00 x 29.60 x 70.80mm |
Product Type | |
Series / Model | |
Filling Material | Cement |
Inductive or Non Inductive | Non Inductive |
Resistance Value | |
Minimum Resistance | 1kฮฉ |
Maximum Resistance | 2Mฮฉ |
Power Rating | |
Temperature Coefficient | |
Tolerance |
FRH50
Resistance value expressed in ohms, for example 220.5Kฮฉ or 2Mฮฉ.
SKU | Resistance Value | Tolerance |
---|---|---|
FRH50CN-XXXXXXX-F | Custom (1kโฆ - 2Mโฆ) | ยฑ1% |
FRH50CN-XXXXXXX-G | Custom (1kโฆ - 2Mโฆ) | ยฑ2% |
FRH50CN-XXXXXXX-J | Custom (1kโฆ - 2Mโฆ) | ยฑ5% |
FRH50CN-XXXXXXX-K | Custom (1kโฆ - 2Mโฆ) | ยฑ10% |
Product name | SKU | Dimensions | Product Type | Power Rating | Minimum Resistance | Maximum Resistance | Tolerance | Temperature Coefficient | Filling Material | Datasheet | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
RARA FRH 25C | FRH25C | 16.00 x 29.60 x 49.40mm | Thick Film, Resistor | 5W, 15W | 1kฮฉ | 2Mฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10% | ยฑ200 ppm/ยฐCย | Cement | View Product | ||
RARA FRH 50C | RARA FRH 50C | 16.00 x 29.60 x 70.80mm | Thick Film, Resistor | 8W, 25W | 1kฮฉ | 2Mฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10% | ยฑ200 ppm/ยฐCย | Cement | View Product |