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| Military and Space Established Reliability (ER) Vishay Foil Resistors Z-Bulk Metal(R) Foil Technology RNC90Z to MIL-PRF-55182/9 FEATURES * QPL product with established reliability (ER): meets requirements of MIL-PRF-55182/9 * Temperature coefficient of resistance (TCR): 2 ppm/C max. (- 55 C to + 175 C) * Load life stability: to 0.005 %, 0.3 W at + 125 C for 2000 h * Resistance tolerance: to 0.005 % * Qualified resistance range: 30.1 to 121 k (for other values please check Z555) * Electrostatic discharge (ESD) above 25 000 V * Non inductive, non capacitive design * Current noise < - 42 dB * Thermal EMF: < 0.1 V/C * Fast thermal stabilization * Rise time: 1 ns without ringing * A radiation test has been performed in the past on Vishay's Foil Resistors * Prototype samples available from 72 h * "R" level high reliability resistor qualified to MIL-PRF-55182/9 INTRODUCTION The RNC90Y has been the benchmark for high precision established reliability discrete resistors since 1982. In 2000, Vishay achieved a technological breakthrough with the introduction of the commercial ultra precision low TCR Z201 resistor. This breakthrough has now allowed Vishay to introduce an established reliability "R" level very low TCR resistor. The RNC90Z TCR limit of 2 ppm/C over the extended range of - 55 C to + 175 C is a significant improvement over the existing RNC90Y specification. The RNC90Z is a direct replacement for the RNC90Y. FIGURE 1 - COMPARISON OF RNC90Y TO RNC90Z TEMPERATURE COEFFICIENT OF RESISTANCE + 1000 + 1000 + 1000 + 1000 RNC90Y RNC90Z + 400 + 500 R/R (ppm) R/R (ppm) 0 + 160 0 - 160 + 300 + 200 - 200 - 300 - 400 - 500 - 1000 - 55 25 Temperature (C) 125 - 1000 175 - 1000 - 55 - 1000 25 Temperature (C) 125 175 Specification 5 ppm/C 10 ppm/C Specification 2 ppm/C TABLE 1 - SPECIFICATIONS COMPARISON SPECIFICATION Temperature Coefficient of Resistance Resistance Range Failure Rate Load-Life Stability 0.3 W at + 125 C at 2000 h at 10 000 h Voltage Coefficient Working Voltage Document Number: 63082 Revision: 28-Aug-08 MIL-PRF-55182/9 CHARACTERISTIC Y LIMITS QUALIFIED RNC90Y 5 ppm/C (- 55 C to + 125 C) 10 ppm/C (+ 125 C to + 175 C) 4.99 to 121 k Level R 0.05 % maximum R 0.5 % maximum R 0.0005 %/V 300 V maximum For any questions, contact: foil@vishay.com MIL-PRF-55182/9 CHARACTERISTIC Z LIMITS QUALIFIED RNC90Z 2 ppm/C (- 55 C to + 175 C) 2 ppm/C (+ 125 C to + 175 C) 30.1 to 121 k Level R 0.05 % maximum R 0.5 % maximum R 0.0005 %/V 300 V maximum www.vishay.com 1 Military and Space Established Reliability (ER) Vishay Foil Resistors Z-Bulk Metal(R) Foil Technology RNC90Z to MIL-PRF-55182/9 TABLE 2 - MODEL SELECTION MODEL NUMBER RESISTANCE RANGE () 30.1 to 121 k STANDARD RESISTANCE TOLERANCE TIGHTEST % 0.005 LOOSEST % 1.0 R FAILURE RATE AMBIENT POWER RATING at + 70 C 0.6 W at + 125 C 0.3 W AVERAGE WEIGHT (g) 0.6 RNC90Z (RNC90S) FIGURE 2 - IMPRINTING AND DIMENSIONS RNC90Z Military Approved Resistors L VISHAY 18612 XXXX J Manufacturers Identification Number W Resistance Tolerance Code RNC90Z 100R01 B R Model Number Resistance Value Code Failure Rate Code (Not Present If Non-Qualified) LL DIMENSIONS INCHES W: 0.105 0.010 L: 0.300 0.010 H: 0.326 0.010 ST: 0.015 0.005 SW: 0.040 0.006 Rear View MILLIMETERS 2.67 0.25 7.62 0.25 8.28 0.25 0.381 0.13 1.02 0.13 25.4 3.18 3.81 0.13 H Mfr. Code B 01 11 Factory Year Lead Material #22 AWG Jan Designator (0.025 Dia.) Week (Not Present If 1) Solder Coated LS Non-Qualified) Copper Front View Side View ST SW Note 1. 0.200" (5.08 mm) lead spacing available - specify RNC90S for RNC90Z LL: 1.000 0.125 LS: 0.150 0.0051) FIGURE 3 - TRIMMING TO VALUES (Conceptual Illustration) FIGURE 4 - POWER DERATING CURVE Percent of Rated Power 250 200 150 100 50 0 - 55 - 25 0 + 25 + 50 + 75 + 100 + 125 + 150 Ambient Temperature C + 70 C Interloop Capacitance Reduction in Series Current Path Before Trimming Current Path After Trimming Trimming Process Removes this Material from Shorting Strip Area Changing Current Path and Increasing Resistance Rated Power Mutual Inductance Reduction due to Change in Current Direction + 175 Note: Foil shown in black, etched spaces in white TABLE 3 - RESISTANCE TOLERANCE TOLERANCE 0.005 % 0.01 % 0.05 % 0.1 % 0.5 1.0 %1) %1) SYMBOL V T A B D F TABLE 4 - FAILURE RATE LEVEL (FRL) FRL 0.01 % 0.1 % 1.0 % SYMBOL R P M Note 1. 0.5 % and 1.0 % resistors available only in standard values per MIL-PRF-55182 www.vishay.com 2 For any questions, contact: foil@vishay.com Document Number: 63082 Revision: 28-Aug-08 Military and Space Established Reliability (ER) Z-Bulk Metal(R) Foil Technology RNC90Z to MIL-PRF-55182/9 TABLE 5 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y1189100R500AR0L (preferred part number format) DENOTES PRECISION Y VALUE R= K = k LIFE FAILURE RATE (LFR) R = 0.01 % P = 0.1 % M = 1.0 % AER* 0 = standard 1 - 999 = custom Vishay Foil Resistors Y 1 1 8 9 1 0 0 R 5 0 0 A R 0 L PRODUCT CODE 1189 = RNC90Z 1506 = RNC90S RESISTANCE TOLERANCE V = 0.005 % T = 0.01 % A = 0.05 % B = 0.1 % D = 0.5 % F = 1.0 % PACKAGING L = bulk pack R = tape and reel FOR EXAMPLE: ABOVE GLOBAL ORDER Y1189 100R500 A R 0 L: TYPE: RNC90Z VALUE: 100.5 ABSOLUTE TOLERANCE: 0.05 % LIFE FAILURE RATE (LFR): 0.01 % AER: standard PACKAGING: bulk pack HISTORICAL PART NUMBER: RNC90Z 100R50 A R B (will continue to be used) RNC90Z MODEL RNC90Z 100R50 OHMIC VALUE 100.5 A RESISTANCE TOLERANCE V = 0.005 % T = 0.01 % A = 0.05 % B = 0.1 % D = 0.5 % F = 1.0 % R LIFE FAILURE RATE (LFR) R = 0.01 % P = 0.1 % M = 1.0 % B PACKAGING B = bulk pack Note * For non-standard requests, please contact application engineering. CAGE #18612 "Commercial and Government Entity" Formerly "FSCM" Document Number: 63082 Revision: 28-Aug-08 For any questions, contact: foil@vishay.com www.vishay.com 3 Military and Space Established Reliability (ER) Vishay Foil Resistors Z-Bulk Metal(R) Foil Technology RNC90Z to MIL-PRF-55182/9 The response of military and non military grade resistors to environmental stresses can be made better by "Improved Performance Testing" (IPT). The IPT part will see burn-in and cycling that removes the "knee" from the normal drift of non IPT parts. (See Table 6 for the improvement to expect in military parts when calling for Vishay recommended screening). Users should be aware that IPT testing renders the part non QPL and so a 3XXXXX part number will be assigned by Vishay. Consult Applications Engineering for details and ordering advice. TABLE 6 - IMPROVED PERFORMANCE TESTING (NON-QPL APPROVED) VS. QPL TEST GROUP I TEST Power Conditioning Thermal Shock and Overload Combined II Resistance Temperature Characteristic Low Temperature Storage Low Temperature Operation Terminal Strength III DWV Insulation Resistance Resistance to Soldering Heat Moisture Resistance IV V V (a) V (b) VI VII VIII Shock Vibration Load Life at + 125 C; 2000 h Load Life at + 125 C; 10 000 h + 85 C Power Rating + 70 C Power Rating + 25 C Power Rating Storage Life High Temperature Exposure Max. Allowance Reactance Current Noise Voltage Coefficient Thermal EMF 4.8.23 4.8.10 4.8.11 4.8.12 4.8.13 4.8.14 4.8.15 4.8.16 4.8.17 4.8.18 4.8.18 4.8.18 4.8.19 4.8.20 0.05 % 0.05 % 0.02 % 0.02 % 104 M 0.02 % 0.05 % 0.01 % 0.02 % 0.05 % 0.5 % 0.05 % 0.5 % 0.0005 %/V (5 ppm/V) not done 4.8.2 4.8.3 4.8.9 RNC90Z MIL-PRF-55182/9 METHOD PARAGRAPH LIMITS 0.05 % 0.05 % 2 ppm/C VISHAY IMPROVED PERFORMANCE TESTING (IPT) LIMITS 0.0025 % 0.0025 % 0.0025 % < 2 ppm/C (- 55 C to + 125 C) (Can be sorted for tighter tracking) 0.0025 % 0.0025 % 0.001 % 0.001 % > 104 M 0.001 % 0.015 % 0.0025 % 0.0025 % 0.005 % (50 ppm) 0.015 % (150 ppm) 0.005 % (50 ppm) 0.005 % (50 ppm) 0.005 % (50 ppm) 0.0025 % 0.005 % <1% < - 32 dB < 0.00001 %/V (< 0.1 ppm/V) 0.1 V/C FIGURE 4 - IPT IMPRINTING AND DIMENSIONS in inches (millimeters) Front View 0.300 0.010 (7.62 0.25) VISHAY XXXX 3XXXXX Date Code 01 10 Year Week 0.015 0.005 (0.381 0.13) Model Number 0.150 0.005 (3.81 0.13) Lead Material #22 AWG (0.025 Dia.) Solder Coated Copper 0.040 0.005 (1.02 0.13) Side View 0.105 0.010 (2.67 0.25) Rear View Optional Customer P/N 6 Digits Maximum Resistance Value Code Tolerance 1.00 0.125 (25.4 3.18) 0.326 0.010 (8.28 0.25) XXXXXX 100R01 0.01 % www.vishay.com 4 For any questions, contact: foil@vishay.com Document Number: 63082 Revision: 28-Aug-08 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 |
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