The RER55F3741RCSL 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 molded construction for environmental protection. This resistor has a power rating of 30W at 25°C and a resistance value of 3.74 kΩ with a tolerance of ±1%. The operating temperature range is from -55°C to +250°C, making it suitable for a variety of demanding environments. The resistor is constructed with a complete welded design and non-inductive styles, utilizing Ayrton-Perry winding to minimize reactive components. It is also designed to mount on a chassis to take advantage of heat-sink effects, ensuring efficient thermal management. The product meets stringent military specifications for reliability and performance, making it a suitable choice for engineers seeking robust resistive components for critical applications.
3.74 kOhms ±1% 30W Wirewound Chassis Mount Resistor
RES 3.74Kohm 30W 1% AXIAL LUGS
RES CHAS MNT 3.74K OHM 1% 30W
| DigiKey | ASAP Semiconductor LLC | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors |
| Product Number | RER55F3741RCSL-ND | RER55F3741RCSL | RER55F3741RCSL |
| Product Name | Chassis Mount Resistors | RES 3.74K OHM 30W 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 +/- % |
