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Y0021100K250Q0L Dataheets PDF



Part Number Y0021100K250Q0L
Manufacturers Vishay Siliconix
Logo Vishay Siliconix
Description Bulk Metal Foil Technology Industrial Precision Resistors
Datasheet Y0021100K250Q0L DatasheetY0021100K250Q0L Datasheet (PDF)

VSR Series Vishay Foil Resistors Bulk Metal® Foil Technology Industrial Precision Resistors with TCR of ± 4 ppm/°C and Tolerance of ± 0.01 % Any value at any tolerance available with resistance range INTRODUCTION Bulk Metal® Foil Technology out performs all other resistor technologies available today for applications that require high precision and high stability. This technology has been pioneered and developed by VISHAY, and products based on this technology are the most suitable for a wide r.

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VSR Series Vishay Foil Resistors Bulk Metal® Foil Technology Industrial Precision Resistors with TCR of ± 4 ppm/°C and Tolerance of ± 0.01 % Any value at any tolerance available with resistance range INTRODUCTION Bulk Metal® Foil Technology out performs all other resistor technologies available today for applications that require high precision and high stability. This technology has been pioneered and developed by VISHAY, and products based on this technology are the most suitable for a wide range of applications. Generally Bulk Metal® Foil technology allows us to produce customer orientated products designed to satisfy challenging and specific technical requirements. The VSR series of resistors is a low cost version of the well established S-Series of resistors. These resistors are made of foil elements so all of the inherent performance of foil is retained. They do not however, have the same TCR or tolerance ranges (see table 1 for details). These products find a wide range of usage in high end stereo equipment and some grades of test and measurement equipment. Standoffs are dimensioned to provide a minimum lead clearance of 0.010 inches between the resistor body and the printed circuit board, when the standoffs are seated on the board. This allows for proper cleaning after the soldering process. Our Applications Engineering Department is available to advise and to make recommendations for non standard technical requirements and special applications, please contact us. FIGURE 1 - POWER DERATING CURVE Percent of Rated Power at + 125 °C - 55 °C 200 % 175 % + 70 °C Double Rated Power 150 % 125 % 100 % Rated Power 75 % 50 % 25 % Safe operation for < 150 ppm ∆R after 2000 hours load-life. 0 - 75 - 50 - 25 0 + 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200 Ambient Temperature (°C) FEATURES • Temperature Coefficient of Resistance (TCR)1): ± 4 ppm/°C (0 °C to + 60 °C) ± 8 ppm/°C (- 55 °C to + 125 °C, + 25 °C Ref.) Pb-free Available • Resistance Range: 0.5 Ω to 1 MΩ (higher or RoHS* lower values of resistance are available) COMPLIANT • Resistance Tolerance: to ± 0.01 % • Load Life Stability: to ± 0.005 % at 70 °C, 2000 hours at rated power • Electrostatic Discharge 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 • Inductance: 0.08 µH • Matched Sets Available • Terminal Finishes Available: Lead (Pb)-free Tin/Lead Alloy • Any value available within resistance range (e.g. 1K234) • Prototype samples available from 48 hours. For more information, please contact [email protected] • For better performances please review the S Series datasheet Note 1. For values below 50 Ω please contact Application Engineering APPLICATIONS • Industrial • Medical • Audio (high end stereo equipment) • Test and Measurement equipment • Precision Amplifiers FIGURE 2 - TRIMMING TO VALUES (Conceptual Illustration) Interloop Capacitance Reduction in Series Mutual Inductance Reduction due to Change in Current Direction 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 * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 63009 Revision: 16-Jul-07 For any questions, contact: [email protected] www.vishay.com 1 VSR Series Vishay Foil Resistors Bulk Metal® Foil Technology Industrial Precision Resistors with TCR of ± 4 ppm/°C and Tolerance of ± 0.01 % FIGURE 3 - IMPRINTING AND DIMENSIONS Front View L Date Code VISHAY 07 10 H XXXX Year Week VSR4 W ST Model Number LS Lead Material #22AWG Round Solder Coated Copper Rear View 100R01 0.01 % Resistance Value Code Tolerance SW LL TABLE 1 - MODEL SELECTION MODEL NUMBER RESISTANCE (Ω) POWER at + 70 °C POWER at + 125 °C MAXIMUM WORKING VOLTAGE DIMENSIONS INCHES mm VSR VSRJ1). 1 to 150K 0.3 W 0.2 W up to 100K 0.25 W 0.15 W over 100K 300 W: 0.105 ± 0.010 2.67 ± 0.25 L: 0.300 ± 0.010 7.62 ± 0.25 H: 0.326 ± 0.010 8.28 ± 0.25 ST: 0.010 Minimum 0.254 Minimum SW: 0.040 ± 0.005 1.02 ± 0.13 LL: 1.000 ± 0.125 25.4 ± 3.18 LS: 0.150 ± 0.0051) 3.81 ± 0.13 LOAD LIFE STABILITY (MAXIMUM ΔR) MAXIMUM TEMPERATURE COEFFICIENT OF RESISTANCE (+ 25 °C REF.) 0.05 % 2000 hours at + 125 °C 0 °C to + 60 °C ± 4 ppm/°C - 55 °C to + 125 °C ± 8 ppm/°C TIGHTEST TOLERANCE % VS. LOWEST RESISTANCE VALUE (Ω) ± 0.01/25 ± 0.02/12 ± 0.05/5 ± 0.1/2 ± 0.25/2 ± 0.5/1 ± 1/1 VSR4 VSR5 VSR6 1 to 500K 0.5 W 0.4 W up to 200K 0.25 W 0.2 W over 200K 1 to 750K 0.75 W 0.6 W up to 300K 0.4 W 0.3 W over 300K 0.5 to 1M 1.0 W 0.8 W up to 400K 0.5 W 0.4 W over 400K 350 W: 0.160 Maximum 4.06 Maximum L: 0.575 Maximum 14.61 Maximum H: 0.413 Maximum 10.49 Maximum ST: 0.035 ± 0.005 0.89 ± 0.13 SW: 0.050 ± 0.005 1.27 ± 0.13 LL: 1.000 ± 0.125 25.4 ± 3.18 LS: 0.400 ± 0.


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