AP101 Datasheet, PDF (1/2 Pages) Ohmite Mfg. Co. – TO-247 style power package

AP101100W TO-247 High Power Resistors
• 100 watts at 25°C case temperature heat sink mounted
• TO-247 style power package
• Single screw mounting to heat sink
• Moulded case for protection
• Electrically isolated case
• Non-Inductive design
• RoHS Compliant
Characteristics
Tolerance (Code):
Operating temperature:
Temperature coefficient:
Operating voltage:
Dielectric strength:
Insulation resistance:
Maximum torque:
Free air:
Load Life
Solderability
Momentary Overload
Moisture resistance
Thermal Shock
Terminal Strength
Vibration, High Frequency
± 1% (F), ± 5% (J), ± 10% (K)
-65°C to +175°C
± 50ppm/°C to ± 300ppm/°C (re to ohmic values), referenced to 25°C, ∆R taken at +105°C
700V max
1800Vac 60 seconds, ∆R±0.15%
10G min
0.9 Nm
25°C, rated at 3.5W
∆R±1.0%, Rated power, 2,000 hours
90% min. coverage, 245±5°C for 3 seconds
∆R±0.5%,1.5 times rated power and V (dc) ≤ 1.5VMax. for 5 seconds
∆R±0.5%, -10°C - +65°C, RH>90%, cycle 240 hours
∆R±0.5%, -65°C - 150°C, 100 cycles
∆R±0.2%, (Pull Test) 2.4N
∆R±0.4%, 20g peak
Ordering Procedure
Standard Resistor: Series, Resistance Value, Tolerance Code,
TCR
eg: AP101 10K J 50ppm
Electrical Specifications
Value Range
Tolerance
Pref. Value Range
TCR (ppm/˚C)
R05 - 1R
> 1R - 3R
> 3R - 10R
> 10R - 10K
± 1% (F)
E12, E24, E96
± 5% (J)
E12, E24
± 10% (K)
E12
Not specified
± 300ppm/°C
± 100ppm/°C, ± 200ppm/°C
± 50ppm/°C, ± 100ppm/°C,
± 200ppm/°C
Derating Curve
100
80
60
40
20
0
0
25
50
75
100
125
150
175
Case Temperature (°C)
The case temperature is to be used for the definition of the applied power limit
The case temperature measurement must be made with a thermocouple contacting
the centre of the component mounted on the designed heat sink
Thermal grease should be applied properly
For more information and ordering, please consult
www.arcolresistors.com
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