Datasheet

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The information contained herein does not form part of
a contract and is subject to change without notice. Arcol
operate a policy of continual product development, therefore,
specifications may change.
It is the responsibility of the customer to ensure that the
component selected from our range is suitable for the intended
application. If in doubt please ask Arcol.
ARCOL UK Limited,
Threemilestone Ind. Estate,
Truro, Cornwall, TR4 9LG, UK.
T [phone]
F [phone]
E sales
@
arcolresistors.com
www.arcolresistors.com
3/12.10
AP101 100W 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
Electrical Specifications
Value Range
Tolerance
Pref. Value Range
TCR (ppm/˚C)
R05 - 1R
± 1% (F)
E12, E24, E96
± 5% (J)
E12, E24
± 10% (K)
E12
Not specified
> 1R - 3R ± 300ppm/°C
> 3R - 10R ± 100ppm/°C, ± 200ppm/°C
> 10R - 10K
± 50ppm/°C, ± 100ppm/°C,
± 200ppm/°C
Ordering Procedure
Standard Resistor: Series, Resistance Value, Tolerance Code,
TCR
eg: AP101 10K J 50ppm
Derating Curve
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
100
80
60
40
20
0
0 25 50 75 100 125 150 175
Power Rated %
Case Temperature (°C)