Military and Space Established Reliability Vishay Foil Resistors Bulk Metal(R) Foil Technology RNC90Y and RNC90Z (Z-Foil) to MIL-PRF-55182/9 FEATURES INTRODUCTION Vishay Military Established Reliability resistors are available in resistance values from 4.99 through 121 k and for tolerances from 0.005 % to 1.0 %. The same resistors are also available as a non-qualified product for customers desiring higher or lower resistance values and the same or better performance capabilities. (See table 2) Both the qualified and the non-qualified version are manufactured on the same production line facilities and are subjected to the same process, lot control, conditioning, and GRP A (100 %) screening. Qualified versions receive additional MIL Group B and C testing. * QPL product with established reliability (ER): meets requirements of MIL-PRF-55182/9 * Load life stability: 0.005 % for 2000 h, 0.3 W at + 125 C * Temperature coefficient of resistance (TCR): 2 ppm/C max. (- 55 C to + 175 C) * Resistance tolerance: to 0.005 % * Thermal EMF: < 0.1 V/C * Qualified resistance range: 4.99 to 121 k (RNC90Y) 30.1 to 121 k (RNC90Z) * Specially conditioned non-QPL resistors available See data sheet "Improved Performance Tested" * Fast thermal stabilization * Rise time: 1 ns without ringing * Special coatings that provide a cushioning layer which isolates the resistive element from external stresses and moisture * Electrostatic discharge (ESD) above 25 000 V * Non inductive, non capacitive design * Current noise < - 42 dB * Prototype sample available from 72 h 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 Current Noise High-Frequency Operation Rise Time Inductance3) (L) RNC90Y (QUALIFIED) RNC90Z (QUALIFIED) S555 (NON-QUALIFIED) Z555 (NON-QUALIFIED) MIL-PRF-55182/9 MIL-PRF-55182/9 VISHAY PERFORMANCE VISHAY PERFORMANCE CHARACTERISTIC Y LIMITS CHARACTERISTIC Z LIMITS LIMITS LIMITS 5 ppm/C 2 ppm/C 5 ppm/C 3 ppm/C 2.5 ppm/C 2 ppm/C (- 55 C to + 125 C) (- 55 C to + 175 C) (- 55 C to + 125 C) 10 ppm/C (- 55 C to + 125 C) (+ 125 C to + 175 C) 4.99 to > 25 to 4.99 to 121 k 30.1 to 121 k 1 to 150 k > 80 25 80 Level R Level R Not specified Not specified 0.05 % maximum R 0.5 % maximum R Not specified 0.05 % maximum R 0.5 % maximum R Not specified 0.015 % maximum R2) 0.05 % maximum R2) - 40 dB minimum 0.015 % maximum R2) 0.05 % maximum R2) - 40 dB minimum Not specified Not specified Not specified Not specified Not specified Not specified 0.0005 %/V 300 V maximum Not specified 0.0005 %/V 300 V maximum Not specified 1.0 ns at 1 k 0.1 H maximum 0.08 H typical 1.0 pF maximum 0.5 pF typical 0.0001 %/V 300 V maximum 0.1 V/C maximum 1 V/W maximum 1.0 ns at 1 k 0.1 H maximum 0.08 H typical 1.0 pF maximum 0.5 pF typical 0.0001 %/V 300 V maximum 0.1 V/C maximum 1 V/W maximum Capacitance (C) Voltage Coefficient Working Voltage4) Thermal EMF5) Notes 1. Qualification and failure rate verification test data is maintained by Vishay Foil and is available upon request. Lot traceability and identification data is maintained by Vishay Foil for 7 years. 2. Load life R Maximum can be reduced by 80 % through Enhanced Reliability Testing (ERT). Consult Vishay Applications Engineering for details. 3. Inductance (L) due mainly to the leads. 4. Not to exceed power rating of resistor. 5. V/C relates to EMF due to lead temperature differences and V/W due to power applied to the resistor. 6. 0.200" (5.08 mm) lead spacing available - specify RNC90T for RNC90Y, and RNC90S for RNC90Z. Document Number: 63007 Revision: 23-Mar-10 For any questions, contact: foil@vishaypg.com www.foilresistors.com 1 Military and Space Established Reliability Vishay Foil Resistors FIGURE 1 - COMPARISON OF RNC90Y TO RNC90Z TEMPERATURE COEFFICIENT OF RESISTANCE RNC90Y + 1000 + 1000 RNC90Z + 1000 + 1000 + 500 R/R (ppm) R/R (ppm) + 400 0 - 400 + 300 + 200 + 160 0 - 160 - 200 - 300 - 500 - 1000 25 Temperature (C) - 55 - 1000 - 1000 175 125 25 Temperature (C) - 55 Specification 5 ppm/C 10 ppm/C 125 - 1000 175 Specification 2 ppm/C FIGURE 2 - TRIMMING TO VALUES (Conceptual Illustration) FIGURE 3 - POWER DERATING CURVE Percent of Rated Power + 70 C Current Path Before Trimming Interloop Capacitance Reduction in Series 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 200 150 Rated Power 100 50 0 - 50 - 25 0 + 25 + 50 + 75 + 100 + 125 + 150 + 175 Ambient Temperature C Note: Foil shown in black, etched spaces in white FIGURE 4 - IMPRINTING AND DIMENSIONS RNC90Y and RNC90Z Military Approved Resistors Front View H B VISHAY 18612 XXXXX J Manufacturers Identification Number W Model Number Resistance Tolerance Code ST Mfr. Code 07 11 Factory Year Week Rear View Side View L 1) LS Jan Designator (Non Present If Non-Qualified) Lead Material #22 AWG (0.025 Dia.) Solder Coated Copper SW XXXXX 100R01 B R Resistance Value Code Failure Rate Code (Not Present If Non-Qualified) LL Note 1. 0.200" (5.08 mm) lead spacing available - specify RNC90T for RNC90Y, and RNC90S for RNC90Z www.foilresistors.com 2 For any questions, contact: foil@vishaypg.com Document Number: 63007 Revision: 23-Mar-10 Military and Space Established Reliability Vishay Foil Resistors TABLE 2 - MODEL SELECTION STANDARD RESISTANCE TOLERANCE TIGHTEST LOOSEST % % 30.1 to 121K 0.005 1.0 16.2 to 30.0 0.05 1.0 RNC90Y 4.99 to 16.0 0.1 1.0 RNC90Z 30.1 to 121K 0.005 1.0 30.1 to 121K 0.005 1.0 20 to < 30.1 0.01 1.0 5 to < 20 0.05 1.0 S555 (NON QPL) 2 to < 5 0.1 1.0 1 to < 2 0.5 1.0 > 121K to 150K 0.005 1.0 30.1 to 121K 0.005 1.0 Z555 20 to < 30.1 0.01 1.0 (NON QPL) 4.99 to < 20R 0.05 1.0 Note MODEL NUMBER RESISTANCE RANGE () AMBIENT POWER RATING DIMENSIONS AVERAGE WEIGHT (g) at + 70 C at + 125 C FAILURE RATE M, P, R (See Table 3) 0.6 W 0.3 W 0.6 0.6 W 0.3 W 0.6 - 0.6 W 0.3 W 0.6 - 0.4 W 0.2 W 0.6 - 0.6 W 0.3 W 0.6 INCHES mm W: 0.105 0.010 L: 0.300 0.010 H: 0.326 0.010 ST: 0.015 0.005 SW: 0.040 0.005 LL: 1.000 0.125 LS: 0.150 0.005 2.67 0.25 7.62 0.25 8.28 0.25 0.38 0.13 1.02 0.13 25.4 3.18 3.81 0.13 * S555 and Z555 units are manufactured on the same production line facilities and are subjected to all the same process and lot control requirements imposed on RNC90Y (Z) version, as well as all of the special screening, environmental conditioning and documentation stipulations outlined in MIL-PRF 55182/9 TABLE 3 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y1189100R500AR0L (preferred part number format) DENOTES PRECISION VALUE Y R= K = k Y 1 1 8 9 1 LIFE FAILURE RATE (LFR) 0 AER* 0 = standard 1 - 999 = custom R = 0.01 % P = 0.1 % M = 1.0 % 0 R 5 0 0 A R 0 L PRODUCT CODE RESISTANCE TOLERANCE PACKAGING 1189 = RNC90Z 0089 = RNC90Y 1508 = RNC90T 1506 = RNC90S 0088 = S555 1288 = Z555 V = 0.005 % T = 0.01 % A = 0.05 % B = 0.1 % D = 0.5 % F = 1.0 % 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 100R50 A R B MODEL OHMIC VALUE RESISTANCE TOLERANCE LIFE FAILURE RATE (LFR) PACKAGING RNC90Z RNC90S RNC90Y RNC90T S555 Z555 100.5 V = 0.005 % T = 0.01 % A = 0.05 % B = 0.1 % D = 0.5 % F = 1.0 % R = 0.01 % P = 0.1 % M = 1.0 % B = bulk pack Note * For non-standard requests, please contact application engineering. Document Number: 63007 Revision: 23-Mar-10 For any questions, contact: foil@vishaypg.com www.foilresistors.com 3 Military and Space Established Reliability Vishay Foil Resistors CAGE #18612 "Commercial and Government Entity" Formerly "FSCM" 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 4 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 4 - IMPROVED PERFORMANCE TESTING (NON-QPL APPROVED) VS. QPL TEST GROUP I II III IV V V (a) V (b) VI VII VIII RNC90Y MIL-PRF-55182/9 TEST METHOD PARAGRAPH LIMITS not done 4.8.2 4.8.3 4.8.9 0.05 % 5 ppm/C 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) - Power Conditioning Thermal Shock and Overload Combined Resistance Temperature Characteristic Low Temperature Storage Low Temperature Operation Terminal Strength DWV Insulation Resistance Resistance to Soldering Heat Moisture Resistance 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 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% < - 42 dB < 0.00001 %/V (< 0.1 ppm/V) 0.1 V/C FIGURE 5 - IPT IMPRINTING AND DIMENSIONS in inches (millimeters) Front View Side View 0.300 0.010 (7.62 0.25) 0.326 0.010 (8.28 0.25) VISHAY XXXX 3XXXXX Date Code 01 10 Year Week 0.040 0.005 (1.02 0.13) 0.015 0.005 (0.381 0.13) Model Number 0.150 0.005 (3.81 0.13) www.foilresistors.com 4 Rear View 0.105 0.010 (2.67 0.25) XXXXXX 100R01 0.01 % Lead Material #22 AWG (0.025 Dia.) Solder Coated Copper For any questions, contact: foil@vishaypg.com Optional Customer P/N 6 Digits Maximum Resistance Value Code Tolerance 1.00 0.125 (25.4 3.18) Document Number: 63007 Revision: 23-Mar-10 Legal Disclaimer Notice Vishay Precision Group Disclaimer All 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. Vishay Precision Group 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 Precision Group'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 Precision Group. 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 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 Number: 63999 Revision: 22-Feb-10 www.vishaypg.com 1