RMK55N10KD

RMK 55N, 515N Vishay Sfernice Single Value Chip Resistors FEATURES • Precise tolerance from ± 0.01 % to ± 1 % Actual Size • Wide resistance ranges from 1 kΩ to 2 MΩ • Low temperature coefficient ± 10 ppm/°C max. • Excellent stability < 500 ppm (2000 h, at + 70 °C under Pn) • Wirebondable The demand for high precision, high stability resistive chips for incorporating in hybrid micro-circuits has increased and is catered for by the comprehensive range of VISHAY micro and minichips. The super stable RMK nickel chromium resistive film has transformed the performances and characteristics of micro resistive chips bringing a “new state-of-the-art” to the technology. A variety of substrates are available in silicon, alumina, to ensure the best possible characteristics compatible with your application needs. Precision wafer laser trimming is employed to trim each resistor to precise tolerance. TYPICAL PERFORMANCE ABS TCR TOL. 5 ppm/°C 0.01 % SCHEMATIC AND PATTERN R STANDARD ELECTRICAL SPECIFICATIONS TEST MATERIAL Resistance range Absolute TCR: Absolute tolerance: Stability: ΔR/R Voltage coefficient Working voltage Operating temperature range Storage temperature range Noise Thermal EMF Shelf life stability Power rating SPECIFICATIONS ULTRAFILM® 1 kΩ to 750 kΩ 1 k Ω to 2 M Ω ± 5 ppm/°C ± 10 ppm/°C 0.01 % to 1 % ± 0.03 % < 0.1 ppm/V 100 V - 55 °C to + 155 °C (1) - 55 °C to + 155 °C < - 35 dB typical < 0.01 µV/°C 50 ppm 250 mW (RMK 55)/500 mW (RMK515) 125 mW (RMK 55)/250 mW (RMK 515) 1 year at + 25 °C 25 °C 70 °C 2000 h Pn at + 70 °C RMK 55 RMK 515 0 to + 70 °C - 55 °C to + 155 °C CONDITIONS Note: (1) For temperature up to 200 °C, please contact factory * Please see document “Vishay Green and Halogen-Free Definitions (5-2008)” http://www.vishay.com/doc?99902 www.vishay.com 32 For technical questions, contact: sfer@vishay.com Document Number: 60071 Revision: 06-Oct-08 RMK 55N, 515N Single Value Chip Resistors Vishay Sfernice DIMENSIONS RMK 55N A B DIMENSION A E C D INCHES 0.050 0.015 maximum 0.005 0.010 0.050 0.150 0.015 0.023 MILLIMETERS 1.27 0.4 maximum 0.12 0.27 1.27 3.81 0.40 0.60 B C D E RMK 515N Bonding Pad F F B G H E G G H H MECHANICAL SPECIFICATIONS Resistive element Passivation Substrate material Bonding pads Nichrome Silicon Nitride Silicon Aluminum GLOBAL PART NUMBER INFORMATION New Global Part Numbering: RMK55N10KB0002 (preferred part number format) R M K 5 5 N 1 0 K B 0 0 0 2 GLOBAL MODEL RMK55N RMK515N VALUE Decimal R, K or M TOLERANCE B = ± 0.1 % D = ± 0.5 % F = ± 1.0 % OPTION leave blank if no option Historical Part Number example: RMK 55N 10K 0.1 % R0002 (will continue to be accepted) RMK 55N HISTORICAL MODEL 10K VALUE 0.1 % TOLERANCE R0002 OPTION Document Number: 60071 Revision: 06-Oct-08 For technical questions, contact: sfer@vishay.com www.vishay.com 33 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay 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 Number: 91000 Revision: 18-Jul-08 www.vishay.com 1