The RER75F9R31RCSL is a chassis mount wirewound resistor from Lingto Electronic Limited, designed for military applications and qualified to MIL-PRF-39009 standards. It features an aluminum heat sink housing and a molded construction that provides total environmental protection. The resistor is constructed with complete welded assembly and is available in non-inductive styles, utilizing Ayrton-Perry winding to minimize reactive components. This model has a power rating of 30 watts at 25 °C and a resistance value of 9.31 ohms with a tolerance of ±1%. It operates effectively within a temperature range of -55 °C to +250 °C and has a maximum working voltage determined by the formula (P x R)^{1/2}. The insulation resistance is rated at a minimum of 10,000 MΩ when dry, decreasing to 1,000 MΩ after moisture testing. The resistor is suitable for applications requiring high reliability and performance under extreme conditions.
RES 9.31ohm 30W 1% AXIAL LUGS
9.31 Ohms ±1% 30W Wirewound Chassis Mount Resistor
RES CHAS MNT 9.31 OHM 1% 30W
| ASAP Semiconductor LLC | DigiKey | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors |
| Product Number | RER75F9R31RCSL | RER75F9R31RCSL-ND | RER75F9R31RCSL |
| Product Name | RES 9.31 OHM 30W 1% AXIAL LUGS | Chassis Mount Resistors | Chassis Mount Resistors |
| Mounting / Packaging | Axial Leads | Axial, Box | Solder Lugs |
| Resistance Range | 9.31 ohms | 9.31 ohms | 9.31 ohms |
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % |
| Power Rating | 30 watts | 30 watts | 30 watts |
| Configuration | Single Resistor |
