Foil Resistors Series WQ and WT0 pages
Metal Foil
nnnnMIL:PRF*55182/RNC90
nnnnResistors
nnnnWilbrecht Series WQ and Series WT
nnnnFEATURES
nnnn• Temperature Coefficient
nnnnof Resistance (TCR):
nnnn±2.5ppm/°C available
nnnn• Shelf Life Stability: ±25ppm
nnnnmaximum for 1 year
nnnn• Power Rating: 0.3 Watts at 125°C
nnnn• Load Life Stability: ±150ppm
nnnnMaximum AR (2000 hours at
nnnnrated power)
nnnn• Resistance Tolerance: ±0.005%
nnnnto ±1.0%
nnnn• Resistance Range: 4.99 Ohms to
nnnn121K Ohms
nnnn• Current Noise: 0.010|jiV
nnnn(RMS)/Volt of Applied Voltage
nnnn•Thermal EMF: 0.1|jiV/oC
nnnnMaximum; 0.05|JA//oC Typical;
nnnn1 |xV/Watt
nnnn• Rise/Decay Time: 1.0 nanosecond
nnnn@1KOhms
nnnnManufactured in our Huron, SD factory, the WQ (MIL-PRF-55182/RNC90Y)
nnnnand WT(MIL-PRF-55182/RNC90T) series metal foil resistors are designed
nnnnfor the most stringent temperature and drift stability requirements.
nnnnHeadquartered in St. Paul, MN Wilbrecht Electronics is a registered U.S.
nnnnsmall business.The designated CAGE code is 0KUU5.
nnnnWILBRECHT
nnnníét
nnnnELECTRONICS, INC
nnnn1400 Energy Park Drive, Suite 18 • St. Paul, MN 55108 • Toll Free (888) 323-8751 • (651) 659-0919 • Fax (651) 659-9204 • www.wilbrecht.com
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