Ultra High Precision Bulk Metal® Z-Foil Surface Mount Power
Resistor in TO-220 Configuration with TCR of ± 0.05 ppm/°C,
PCR of 4 ppm/W and Load Life Stability of ± 0.005 % (50 ppm)
FEATURES
? Temperature coefficient of resistance (TCR):
± 0.05 ppm/°C typical (0 °C to + 60 °C)
± 0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.) (see table 1)
? Tolerance: to ± 0.01 %
? Power coefficient “?R due to self heating”: 4 ppm/W typical
? Rated power: 8 W chassis mounted (MIL-PRF-39009)
? Load life stability: to ± 0.005 % at 25 °C for 2000 h, at 1.5 W
? Resistance range: 0.5 ? to 500 ?
? Foil resistors are not restricted to standard values; specific
“as requested” values can be supplied at no extra cost or
delivery (e.g. 100R2345 vs. 100R)
? Electrostatic discharge (ESD) up to 25 000 V
? Short time overload ? 0.001 % (10 ppm)
? Non-inductive, non-capacitive design
? Rise time: 1 ns effectively no ringing
? Current noise: 0.010 μVRMS/V of applied voltage (< - 40 dB)
? Thermal EMF: 0.05 μV/°C typical
? Voltage coefficient < 0.1 ppm/V
? Non-inductive: < 0.08 μH
? Non hot spot design
? Thermal stabilization time < 1 s (nominal value achieved
within 10 ppm of steady state value)
? Terminal finish: lead (Pb)-free or tin/lead alloy
? Compliant to RoHS directive 2002/95/EC
? Prototype quantities available in just 5 working days
Resistor in TO-220 Configuration with TCR of ± 0.05 ppm/°C,
PCR of 4 ppm/W and Load Life Stability of ± 0.005 % (50 ppm)
FEATURES
? Temperature coefficient of resistance (TCR):
± 0.05 ppm/°C typical (0 °C to + 60 °C)
± 0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.) (see table 1)
? Tolerance: to ± 0.01 %
? Power coefficient “?R due to self heating”: 4 ppm/W typical
? Rated power: 8 W chassis mounted (MIL-PRF-39009)
? Load life stability: to ± 0.005 % at 25 °C for 2000 h, at 1.5 W
? Resistance range: 0.5 ? to 500 ?
? Foil resistors are not restricted to standard values; specific
“as requested” values can be supplied at no extra cost or
delivery (e.g. 100R2345 vs. 100R)
? Electrostatic discharge (ESD) up to 25 000 V
? Short time overload ? 0.001 % (10 ppm)
? Non-inductive, non-capacitive design
? Rise time: 1 ns effectively no ringing
? Current noise: 0.010 μVRMS/V of applied voltage (< - 40 dB)
? Thermal EMF: 0.05 μV/°C typical
? Voltage coefficient < 0.1 ppm/V
? Non-inductive: < 0.08 μH
? Non hot spot design
? Thermal stabilization time < 1 s (nominal value achieved
within 10 ppm of steady state value)
? Terminal finish: lead (Pb)-free or tin/lead alloy
? Compliant to RoHS directive 2002/95/EC
? Prototype quantities available in just 5 working days