The RER65F4421PC02 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. This resistor is constructed with complete welded joints and offers non-inductive styles manufactured using Ayrton-Perry winding, which minimizes reactive components. With a power rating of 10 watts at 25 ¬8C, the RER65F4421PC02 has a resistance value of 4.42 kOc and a tolerance of ¬±1%. It operates effectively within a temperature range of -55 ¬8C to +250 ¬8C and has a maximum working voltage determined by the formula (P x R)^{1/2}. The resistor also boasts high insulation resistance, rated at a minimum of 10,000 MOc when dry, and meets solderability requirements per ANSI J-STD-002. Engineers considering this resistor can expect reliable performance under various conditions, including low and high temperature exposure, moisture resistance, and mechanical stress tests, making it suitable for demanding applications.
4.42 kOhms ±1% 10W Wirewound Chassis Mount Resistor
RES 4.42Kohm 10W 1% AXIAL LUGS
RES CHAS MNT 4.42K OHM 1% 10W
| DigiKey | ASAP Semiconductor LLC | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors |
| Product Number | RER65F4421PC02-ND | RER65F4421PC02 | RER65F4421PC02 |
| Product Name | Chassis Mount Resistors | RES 4.42K OHM 10W 1% AXIAL LUGS | Chassis Mount Resistors |
| Configuration | Single Resistor | ||
| Category / Application | General Use | ||
| Technology / Construction | Wirewound | Wirewound | |
| Mounting / Packaging | Axial, Box | Axial Leads | Solder Lugs |
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % |