Y10732K74000A0L

Z202 Vishay Foil Resistors Ultra High Precision Z-Foil Miniature Resistor with TCR of ± 0.05 ppm/°C, PCR of 5 ppm at Rated Power and Tolerance to ± 0.01 % FEATURES 0745 - 100R01 0.01 % V Z202 Any value at any tolerance available with resistance range The Z202 is a miniaturized version of the now famous Z201. It is made with a Bulk Metal® Z-Foil element so it retains all of the inherent performance of Z-Foil resistors. The Z-Foil technology provides a significant reduction of the resistive component’s sensitivity to ambient temperature variations (TCR) and applied power changes (PCR). Designers can now guarantee a high degree of stability and accuracy in fixed-resistor applications using solutions based on Vishay’s revolutionary Z-Foil technology. 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 - IMPRINTING AND DIMENSIONS  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.)  Tolerance: to ± 0.01 %  Power coefficient of resistance (PCR) “R due to self heating”: ± 5 ppm at rated rower  Electrostatic discharge (ESD) above 25 000 V  Resistance range: 5  to 30 k (for higher or lower values, please contact us)  Power rating: 0.25 W at + 70 °C; 0.125 W at + 125 °C  Load life stability: ± 0.01 % maximum R at + 70 °C at Rated power for 2000 h  Non inductive, non capacitive design  Current noise: - 40 dB  Thermal EMF: < 0.1 µV/°C  Voltage coefficient: < 0.1 ppm/V  Non inductive: < 0.08 µH  Non hot spot design  Maximum working voltage: 250 V  Terminal finishes available: lead (Pb)-free tin/lead alloy  Any value available within resistance range (e.g. 1K234)  Prototype samples available from 48 h. For more information, please contact foil@vishaypg.com  For better performances, please see Z201 datasheet FIGURE 2 - POWER DERATING CURVE Front View Rear View For Lead (Pb)-free Option L W 0745 - 100R01 0.01 % H V Resistance Value Code Z202 Tolerance ST LL LS Lead Material #22 AWG (0.025 Dia.) Solder Coated Copper DIMENSIONS Percent of Rated Power at + 125 °C 200 % Date Code 45 07 Year Week - 55 °C + 70 °C Double Rated Power 175 % 150 % 125 % Rated Power 100 % 75 % 50 % 25 % 0 - 75 - 50 - 25 INCHES mm L: 0.250 ± 0.010 6.35 ± 0.25 H: 0.250 ± 0.010 6.35 ± 0.25 W: 0.125 ± 0.010 3.18 ± 0.25 0 + 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200 Ambient Temperature (°C) TABLE 1 - TOLERANCE AND TCR VERSUS VALUE TYPICAL TCR AND STANDARD MAXIMUM SPREAD TOLERANCE - 55 °C to + 125 °C (+ 25 °C Ref.) ST: 0.020 ± 0.010 0.51 ± 0.25 LL: 0.750 minimum 19.05 minimum 50  to 30 k ± 0.01 % ± 0.2 ± 1.8 LS: 0.125 ± 0.005 3.18 ± 0.13 20  to < 50  ± 0.02 % ± 0.2 ± 2.8 10  to < 20  ± 0.05 % ± 0.2 ± 4.8 5  to < 10  ± 0.1 % ± 0.2 ± 6.8 * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 63131 Revision: 25-Mar-10 For any questions, contact: foil@vishaypg.com www.foilresistors.com 1 Z202 Vishay Foil Resistors FIGURE 3 - TYPICAL TCR CURVE Z-FOIL FIGURE 4 - TRIMMING TO VALUES (Conceptual Illustration) + 500 + 400 + 300 Current Path Before Trimming Interloop Capacitance Reduction in Series + 200 + 100 ΔR 0 R (ppm) - 100 0.05 ppm/°C - 200 - 0.1 ppm/°C 0.1 ppm/°C - 300 0.14 ppm/°C - 400 Current Path After Trimming Trimming Process Removes this Material from Shorting Strip Area Changing Current Path and Increasing Resistance Mutual Inductance Reduction due to Change in Current Direction 0.2 ppm/°C - 0.16 ppm/°C - 500 - 55 - 25 0 + 25 + 60 + 75 + 100 + 125 Ambient Temperature (°C) Note: Foil shown in black, etched spaces in white TABLE 2 - ENVIRONMENTAL PERFORMANCE COMPARISON Z202 MIL-PRF-55182 CHAR J MAXIMUM R TYPICAL R Test Group I Thermal shock (5 x - 65 °C to + 150 °C) ± 0.2 % ± 0.01 % (100 ppm) ± 0.005 % (50 ppm) Short time overload (6.25 x Pnom x 5 s) ± 0.2 % ± 0.01 % (100 ppm) ± 0.005 % (50 ppm) ± 25 ppm/°C See table 1 ± 0.05 ppm/°C (0 °C to + 60 °C) Low temperature storage ± 0.15 % ± 0.01 % (100 ppm) ± 0.002 % (20 ppm) Low temperature operation ± 0.15 % ± 0.01 % (100 ppm) ± 0.002 % (20 ppm) Terminal strength ± 0.2 % ± 0.01 % (100 ppm) ± 0.002 % (20 ppm) DWV ± 0.15 % ± 0.01 % (100 ppm) ± 0.002 % (20 ppm) Resistance to soldering heat ± 0.1 % ± 0.01 % (100 ppm) ± 0.005 % (50 ppm) Moisture resistance ± 0.4 % ± 0.05 % (500 ppm) ± 0.01 % (100 ppm) Shock ± 0.2 % ± 0.01 % (100 ppm) ± 0.002 % (20 ppm) Vibration ± 0.2 % ± 0.01 % (100 ppm) ± 0.002 % (20 ppm) ± 0.5 % ± 0.025 % (250 ppm) ± 0.01 % (100 ppm) ± 0.5 % ± 0.02 % (200 ppm) ± 0.01 % (100 ppm) ± 2.0 % ± 0.1 % (1000 ppm) ± 0.05 % (500 ppm) Test Group II Resistance temperature characteristic Test Group III Test Group IV Test Group V Life test at 0.125 W, 125 °C for 2000 h Test Group Va Life test at 0.25 W (2 x rated power), 70 °C for 2000 h Test Group VI High temperature exposure www.foilresistors.com 2 For any questions, contact: foil@vishaypg.com Document Number: 63131 Revision: 25-Mar-10 Z202 Vishay Foil Resistors TABLE 3 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y107325K4540Q9L (preferred part number format) DENOTES PRECISION VALUE AER* Y R= K = k 0 = standard 9 = lead (Pb)-free 1 - 999 = custom Y 1 0 7 3 2 5 K 4 5 4 0 Q L 9 PRODUCT CODE RESISTANCE TOLERANCE PACKAGING 1073 = Z202 V = ± 0.005 % T = ± 0.01 % Q = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F = ± 1.0 % L = bulk pack FOR EXAMPLE: ABOVE GLOBAL ORDER Y1073 25K4540 Q 9 L: TYPE: Z202 VALUE: 25.454 k ABSOLUTE TOLERANCE: ± 0.02 % TERMINATION: lead (Pb)-free PACKAGING: bulk pack HISTORICAL PART NUMBER EXAMPLE: Z202T 25K454 Q B (will continue to be used) Z202 T 25K454 Q B MODEL TERMINATION OHMIC VALUE RESISTANCE TOLERANCE PACKAGING Z202 T = lead (Pb)-free None = tin/lead alloy 25.454 k V = ± 0.005 % T = ± 0.01 % Q = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F = ± 1.0 % B = bulk pack Note * For non-standard requests, please contact Application Engineering. Document Number: 63131 Revision: 25-Mar-10 For any questions, contact: foil@vishaypg.com www.foilresistors.com 3 Legal Disclaimer Notice Vishay Precision Group Disclaimer ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE. Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. The product specifications do not expand or otherwise modify Vishay Precision Group’s terms and conditions of purchase, including but not limited to, the warranty expressed therein. Vishay Precision Group makes no warranty, representation or guarantee other than as set forth in the terms and conditions of purchase. To the maximum extent permitted by applicable law, Vishay Precision Group disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Information provided in datasheets and/or specifications may vary from actual results in different applications and performance may vary over time. Statements regarding the suitability of products for certain types of applications are based on Vishay Precision Group’s knowledge of typical requirements that are often placed on Vishay Precision Group products. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by any conduct of Vishay Precision Group. The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay Precision Group products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay Precision Group for any damages arising or resulting from such use or sale. Please contact authorized Vishay Precision Group personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document No.: 63999 Revision: 27-Apr-2011 www.vishaypg.com 1