Y14815R00000F9L

VCS331Z, VCS332Z, VFP4Z, CSNG Vishay Foil Resistors  Bulk Metal® Z-Foil Technology Ultra High-Precision 4-Terminal Power Current Sensing Resistors with TCR as Low as 0.05 ppm/°C, Power up to 10 Watts and Thermal Stabilization of 0R005) Custom high power designs can be developed for your specific applications. Vishay Foil Resistors (VFR) recently introduced New Generation of Power Current Sense Resistors (CSNG) with short thermal setting time, longterm stability, high power to 20W and absolute TCR to ±0.5 ppm/°C maximum (see page 5). For more information, please contact Application Engineering Department at foil@vishaypg.com. *Pb containing terminations are not RoHS compliant; exemptions may appy Document No.: 63240 Revision: 13-Jun-2013 • Low temperature coefficient of resistance (see figure 4): • 0.05 ppm/°C typical (0°C to +60°C) • 0.2 ppm/°C typical (–55°C to +125°C, +25°C ref.) • Resistance range: 0R25 to 500R • Resistance tolerance: to ±0.01% • Power rating: 10W on heatsink(1) at +25°C; 3W in free air at +25°C (see Table 2) • Load life stability: • ±0.005% (50 ppm) typical, 3W on heatsink at +25°C, 2000h • ±0.01% (100 ppm) typical, 3W in free air at +25°C, 2000h • ± 0.01% typical (100 ppm), 10W on heatsink at +25°C, 2000h • Vishay Foil Resistors are not restricted to standard values; specific “as required” values can be supplied at no extra cost or delivery (e.g. 1R2345 vs. 1R) • Rapid ΔR stabilization under transient loads (see Figure 2) • Thermal resistance: 6°C/W • Electrostatic discharge (ESD) at least to 25 kV • Rise time: 1 ns, effectively no ringing • Tenfold improvement of power coefficient of resistance (PCR): 4 ppm/W (see Figure 3) • Thermal stabilization time