Y1690420R220A0L中文资料威世科技数据手册PDF规格书

IMPROVED PRODUCT

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 hours, at 1.5 W

 Resistance range: 0.5 Ω to 500 Ω

 Electrostatic discharge (ESD) above 25 000 V

 Short time overload ≤ 0.001 % (10 ppm)

 Non-inductive, non-capacitive design

 Rise time: 1 ns without ringing

 Current noise <- 40 dB

 Thermal EMF: 0.05 μV/°C typical

 Voltage coefficient < 0.1 ppm/V

 Non inductive: < 0.08 μH

 Non hot spot design

 Terminal finishes available: lead (Pb)-free tin/lead alloy

 Any value available within resistance range (e.g. 1K234)

 For better performances please contact us

APPLICATIONS

Automatic test equipment (ATE)

High precision instrumentation

Electron beam application

Current sensing applications

Pulse applications

Military

Power amplifier

Power supplies