MSP35 series power resistor

Detailed Product Description

MSP35 series power resistor

35 Watt power rating at 25°C
SMD - TO-220 package configuration
Heat resistance to cooling plate:Rth< 4.28 °K/W
A molded case for environmental protection.
Resistor element is electrically insulated from the metal sink tab

Resistance Range:0.1Ω to 1 MΩ other values on request
Resistance Tolerance:±1% to ±10% (0.5% on request)
Temperature Coefficient:10Ω and above, ± 50ppm/°C,
referenced to 25°C, DR taken at +105°C. Between 1Ω and 10Ω,
± ( 1 0 0 p p m + 0 . 0 0 2Ω)/°C,referenced to 25°C, ∠R taken at +105°C.
Max. Operating Voltage: 350V
Dielectric Strength: 1,800VAC
Insulation Resistance:10GΩ min.
Momentary Overload:2 times rated power with applied voltage not to exceed 1.5 times
maximum continuous operating voltage for 5 seconds,∠R ±(0.3% + 0.01Ω) max.
Load Life:MIL-R-39009, 2,000 hours at rated power,∠R ±(1.0% + 0.01Ω).
Power Rating:Depends upon case temperature. See Derating Curve.
Moisture Resistance:MIL-Std-202, Method 106,∠R =(0.5% + 0.01Ω) max.
Thermal Shock:MIL-Std-202, Method107, Cond. F, ∠R=(0.3% + 0.01Ω) max.
Working Temperature Range:-55°C to +175°C
Terminal Strength:MIL-Std-202, Method 211, Cond. A(Pull Test) 2.4N,∠R =(0.2% + 0.01Ω) max.
Vibration, High Frequency:MIL-Std-202, Method 204, Cond. D,∠R =(0.2% + 0.01Ω) max.
Lead Material: Ni-plated copper