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Y070680R5000B1L Dataheets PDF



Part Number Y070680R5000B1L
Manufacturers Vishay
Logo Vishay
Description High Resolution Z-Foil Audio Resistor
Datasheet Y070680R5000B1L DatasheetY070680R5000B1L Datasheet (PDF)

VAR (Vishay Audio Resistor) Vishay Foil Resistors Ultra High Precision, High Resolution Z-Foil Audio Resistor, with TCR of ± 0.2 ppm/°C, Tolerance to ± 0.01 % and Noise < - 40 dB Any value at any tolerance available within resistance range INTRODUCTION The VAR, composed of Vishay’s Bulk Metal® Z-foil technology, with improved sound quality, provides a combination of low noise and low inductance/capacitance, making it unrivalled for applications requiring low noise and distortion-free propertie.

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VAR (Vishay Audio Resistor) Vishay Foil Resistors Ultra High Precision, High Resolution Z-Foil Audio Resistor, with TCR of ± 0.2 ppm/°C, Tolerance to ± 0.01 % and Noise < - 40 dB Any value at any tolerance available within resistance range INTRODUCTION The VAR, composed of Vishay’s Bulk Metal® Z-foil technology, with improved sound quality, provides a combination of low noise and low inductance/capacitance, making it unrivalled for applications requiring low noise and distortion-free properties. While the regular foil resistors are already widely acknowledged as the leading resistors for audio applications, the special “naked Z-foil resistor” design without mold or encapsulation, adds an additional dimension for reducing signal distortion and increasing clarity in signal processing. Our application engineering department is available to advise and to make recommendations. For non-standard technical requirements and special applications, please contact us. FIGURE 1 - TYPICAL TCR CURVE Z-FOIL FEATURES • Temperature coefficient of resistance (TCR): - 55 °C to + 125 °C, 25 °C ref. ± 0.2 ppm/°C typical (see table 1) • Rated power: to 0.4 W at + 70 °C Pb-free Available RoHS* COMPLIANT • Tolerance: to ± 0.01 % • Load life stability: to ± 0.01 % at 70 °C, 2000 h at rated power • Resistance range: 10 Ω to 100 kΩ (higher or lower values of resistance are available) • Electrostatic discharge (ESD) above 25 000 V • 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 • Low inductance: < 0.08 µH typical • Non hot spot design • Terminal finishes available: lead (Pb)-free tin/lead alloy + 500 + 400 + 300 + 200 ΔR + 100 R0 (ppm)- 100 - 200 - 300 - 400 - 500 0.05 ppm/°C - 0.1 ppm/°C - 0.16 ppm/°C 0.1 ppm/°C 0.14 ppm/°C 0.2 ppm/°C - 55 - 25 0 + 25 + 60 + 75 + 100 + 125 Ambient Temperature (°C) APPLICATIONS • High precision amplifiers • High-end speaker system • High-end audio circuit • Transducer • High fidelity audio amplifier TABLE 1 - RESISTANCE VERSUS TCR (- 55 °C to + 125 °C, + 25 °C Ref.) RESISTOR RESISTANCE VALUE (Ω) TYPICAL TCR AND MAXIMUM SPREAD (ppm/°C) 100 to < 100K ± 0.2 ± 1.8 VAR 50 to < 100 ± 0.2 ± 2.8 10 to < 50 ± 0.2 ± 3.8 Note: • For other values and tighter tolerances, please contact application engineering using the footer below * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 63140 Revision: 12-Feb-08 For any questions, contact: [email protected] TIGHTEST TOLERANCE (%) 0.01 0.01 0.02 www.vishay.com 1 VAR (Vishay Audio Resistor) Vishay Foil Resistors Ultra High Precision, High Resolution Z-Foil Audio Resistor, with TCR of ± 0.2 ppm/°C, Tolerance to ± 0.01 % and Noise < - 40 dB FIGURE 2 - STANDARD DIMENSIONS L W H LL LS Soldered PCB Lead Material #22 AWG Round Solder Coated Copper This product is fragile and may be damaged if mishandled. Vishay assumes no responsibility for damage caused by improper handling. TABLE 2 - SPECIFICATIONS RESISTANCE RANGE (Ω) MAXIMUM WORKING VOLTAGE 10 to 100K 200 AMBIENT POWER RATING at + 70 °C at + 125 °C 0.4 W 0.2 W DIMENSIONS INCHES W: 0.080 max. L: 0.250 max. H: 0.310 max. LL: 1.000 ± 0.125 LS: 0.150 ± 0.005 mm W: 2.03 max. L: 6.35 max. H: 7.87 max. LL: 25.4 ± 3.18 LS: 3.81 ± 0.13 FIGURE 3 - POWER DERATING CURVE Percent of Rated Power at + 125 °C 200 % - 55 °C 175 % + 70 °C Double Rated Power 150 % 125 % 100 % Rated Power 75 % 50 % 25 % 0 - 75 - 50 - 25 0 + 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200 Ambient Temperature (°C) FIGURE 4 - TRIMMING TO VALUES (Conceptual Illustration) Interloop Capacitance Reduction in Series Mutual Inductance Reduction due to Opposing Current in Adjacent Lines Current Path Before Trimming Current Path After Trimming Trimming Process Removes this Material from Shorting Strip Area Changing Current Path and Increasing Resistance Note: Foil shown in black, etched spaces in white www.vishay.com 2 For any questions, contact: [email protected] Document Number: 63140 Revision: 12-Feb-08 VAR (Vishay Audio Resistor) Ultra High Precision, High Resolution Z-Foil Audio Resistor, Vishay Foil Resistors with TCR of ± 0.2 ppm/°C, Tolerance to ± 0.01 % and Noise < - 40 dB TABLE 3 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y070680K5000T9L (preferred part number format) DENOTES PRECISION RESISTOR Y VALUE R=Ω K = kΩ AER* 0 = standard part, tin/lead termination 9 = standard part, lead (Pb)-free termination 1 - 999 = custom Y0 7 0 6 8 0K5 0 0 0 T 9 L PRODUCT CODE 0706 = VAR RESISTANCE TOLERANCE T = ± 0.01 % Q = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F = ± 1.0 % FOR EXAMPLE: ABOVE GLOBAL ORDER Y0706 80K5000 T 9 L: TYPE: VAR VALUE: 80.5 kΩ ABSOLUTE TOLERANCE: ± 0.01 % TERMINATION: lead (Pb)-free PACKAGING: bulk pack Note * Application engineering release: for non-standard requests, please contact app.


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