Arcol HS50 Al house wirewound resistor,3R9 50W

Resistance: 3.9 Ω
Power: 50 W
Series: HS50
Enclosure Type: Aluminum housing
Tolerance: ±5%
Technology: Wire-wound
Connection Type: Axial
Operating Temperature Min.: -55 °C
Operating Temperature Max.: +200 °C
Temperature Coefficient Max.: -100 ppm/°C
Temperature Coefficient Max.: +100 ppm/°C
Temperature Coefficient: ±100 ppm/°C
Overall Length: 72.5 mm

To achieve the specified maximum rated power of this power resistor, it has been designed for direct mounting on a suitable heat sink with a thermal connection. Power wire-wound resistor 50 W in aluminum housing, Series HS. The HS50 series of resistors in aluminum housings from Arcol offers high power and a good balance between peak pulse load capacity and volume. These resistors for front panel mounting are manufactured according to IEC 115 and MIL 18546 standards. These resistors are designed for direct heat sink mounting with thermally conductive composite material, ensuring maximum power delivery. At high ambient temperatures, the output decreases linearly to zero at +200 °C. Wire-wound to maximize high pulse load capacity. Compact size for rated power.