bulk metal ? foil technology rnc90y and rnc90z (z-f oil) to mil-prf-55182/9 military and space established reliability vishay foil resistors document number: 63007 for any questions, contact: foil@vishaypg.com www.foilresistors.com revision: 23-mar-10 1 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-qua lified 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-qualifie d 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. features ? 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 notes 1. qualification and failure rate verification test data is ma intained by vishay foil and is available upon request. lot traceab ility and identification data is maintained by vishay foil for 7 years. 2. load life r maximum can be reduced by 80 % through e nhanced reliability testing (ert). consul t vishay applicati ons 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 diff erences 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. table 1 - specifications comparison specification rnc90y (qualified) mil-prf-55182/9 characteristic y limits rnc90z (qualified) mil-prf-55182/9 characteristic z limits s555 (non-qualified) vishay performance limits z555 (non-qualified) vishay performance limits temperature coefficient of resistance 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) resistance range 4.99 to 121 k 30.1 to 121 k 1 to 150 k 4.99 to 25 > 25 to 80 > 80 failure rate level r level r not specified not specified load-life stability 0.3 w at + 125 c at 2000 h 0.05 % maximum r 0.05 % maximum r 0.015 % maximum r 2) 0.015 % maximum r 2) at 10 000 h 0.5 % maximum r 0.5 % maximum r 0.05 % maximum r 2) 0.05 % maximum r 2) current noise not specified not specified - 40 db minimum - 40 db minimum high-frequency operation rise time not specified not specified 1.0 ns at 1 k 1.0 ns at 1 k inductance 3) (l) not specified not specified 0.1 h maximum 0.1 h maximum 0.08 h typical 0.08 h typical capacitance (c) not specified not specified 1.0 pf maximum 1.0 pf maximum 0.5 pf typical 0.5 pf typical voltage coefficient 0.0005 %/v 0.0005 %/v 0.0001 %/v 0.0001 %/v working voltage 4) 300 v maximum 300 v maximum 300 v maximum 300 v maximum thermal emf 5) not specified not specified 0.1 v/c maximum 0.1 v/c maximum 1 v/w maximum 1 v/w maximum
military and space established reliability vishay foil resistors www.foilresistors.com for any questions, contact: foil@vishaypg.com document number: 63007 2 revision: 23-mar-10 figure 1 - comparison of rnc90y to rnc90z temperature coefficient of resistance + 160 0 - 160 + 100 0 - 1000 r/r (ppm) temperature (c) specification 2 ppm/c - 200 + 300 - 1000 rnc90z + 1000 - 55 25 125 175 - 300 + 200 + 400 0 - 400 + 1000 - 1000 r/r (ppm) temperature (c) specification 5 ppm/c - 500 + 500 10 ppm/c - 1000 rnc90y + 1000 - 55 25 125 175 figure 2 - trimming to values (conceptual illustration) m u t u al ind u ctance red u ction d u e to change in c u rrent direction c u rrent path before trimming note: foil sho w n in b lack, etched spaces in w hite interloop capacitance red u ction in series trimming process remo v es this material from shorting strip area changing c u rrent path and increasing resistance c u rrent path after trimming figure 3 - power derating curve 200 150 100 50 0 - 50 - 25 0 + 25 + 50 + 75 + 100 + 125 + 150 + 175 ambient temperature c percent of rated power + 70 c rated power figure 4 - imprinting and dimensions note 1. 0.200" (5.08 mm) lead spacing available - specify rnc90t for rnc90y, and rnc90s for rnc90z rnc90y and rnc90z military approved resistors w lead material #22 awg (0.025 dia.) solder coated copper side view resistance value code xxxxx 100r01 b r ll sw model number failure rate code (not present if non-qualified) resistance tolerance code rear view ls 1) jan desi g nator (non present if non-qualified) vishay 1 8 612 xxxxx j st h l manufacturers identification number mfr. code b factory 07 year 11 week front view
military and space established reliability vishay foil resistors document number: 63007 for any questions, contact: foil@vishaypg.com www.foilresistors.com revision: 23-mar-10 3 note ? s555 and z555 units are manufactured on the same production line fa cilities 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, environ mental conditioning and documentati on stipulations outlined in mil-prf 55182/9 note * for non-standard requests, pleas e contact application engineering. table 2 - model selection model number resistance range ( ) standard resistance tolerance failure rate ambient power rating average weight (g) dimensions tightest % loosest % at + 70 c at + 125 c inches mm rnc90y 30.1 to 121k 0.005 1.0 m, p, r (see ta b l e 3 ) 0.6 w 0.3 w 0.6 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 16.2 to 30.0 0.05 1.0 4.99 to 16.0 0.1 1.0 rnc90z 30.1 to 121k 0.005 1.0 0.6 w 0.3 w 0.6 s555 (non qpl) 30.1 to 121k 0.005 1.0 - 0.6 w 0.3 w 0.6 20 to < 30.1 0.01 1.0 5 to < 20 0.05 1.0 2 to < 5 0.1 1.0 1 to < 2 0.5 1.0 > 121k to 150k 0.005 1.0 - 0.4 w 0.2 w 0.6 z555 (non qpl) 30.1 to 121k 0.005 1.0 - 0.6 w 0.3 w 0.6 20 to < 30.1 0.01 1.0 4.99 to < 20r 0.05 1.0 table 3 - global part number information new global part number: y1189100r500ar0l (preferred part number format) denotes precision value life failure rate (lfr) aer* yr = k = k r = 0.01 % p = 0.1 % m = 1.0 % 0 = standard 1 - 999 = custom 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) pac k ag i n g 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 1891 0r5 0 y1 ar 0 0 0 l
military and space established reliability vishay foil resistors www.foilresistors.com for any questions, contact: foil@vishaypg.com document number: 63007 4 revision: 23-mar-10 the response of military and non militar y grade resistors to environmental stresses can be made better by ?improved performance testing? (ipt ). the ipt part will see burn-in and cycling that re moves the ?knee? from the normal drift of non ipt parts. (see table 4 for the improvement to expect in military parts when calli ng for vishay recommended screening). users should be aware that ipt testing renders the part non qpl a nd so a 3xxxxx part number will be assigned by vishay. consult applications engineering for details and ordering advice. cage #18612 ?commercial and government entity? formerly ?fscm? table 4 - improved performance testing (non-qpl approved) vs. qpl test group test rnc90y mil-prf-55182/9 vishay improved performance testing (ipt) limits method paragraph limits i power conditioning not done - 0.0025 % thermal shock and 4.8.2 - 0.0025 % overload combined 4.8.3 0.05 % 0.0025 % ii resistance temperature characteristic 4.8.9 5 ppm/c < 2 ppm/c (- 55 c to + 125 c) (can be sorted for tighter tracking) low temperature storage 4.8.23 0.05 % 0.0025 % low temperature operation 4.8.10 0.05 % 0.0025 % terminal strength 4.8.11 0.02 % 0.001 % iii dwv 4.8.12 0.02 % 0.001 % insulation resistance 4.8.13 10 4 m > 10 4 m resistance to soldering heat 4.8.14 0.02 % 0.001 % moisture resistance 4.8.15 0.05 % 0.015 % iv shock 4.8.16 0.01 % 0.0025 % vibration 4.8.17 0.02 % 0.0025 % v load life at + 125 c; 2000 h 4.8.18 0.05 % 0.005 % (50 ppm) load life at + 125 c; 10 000 h 4.8.18 0.5 % 0.015 % (150 ppm) v (a) + 85 c power rating - - 0.005 % (50 ppm) + 70 c power rating 4.8.18 0.05 % 0.005 % (50 ppm) v (b) + 25 c power rating - - 0.005 % (50 ppm) vi storage life - - 0.0025 % vii high temperature exposure 4.8.19 0.5 % 0.005 % viii max. allowance reactance - - < 1 % current noise - - < - 42 db voltage coefficient 4.8.20 0.0005 %/v < 0.00001 %/v - (5 ppm/v) (< 0.1 ppm/v) thermal emf - - 0.1 v/c figure 5 - ipt imprinting and dimensions in inches (millimeters) 0.150 0.005 (3.81 0.13) vishay xxxx 3xxxxx 0.015 0.005 (0.381 0.13) 0.326 0.010 (8.28 0.25) 0.300 0.010 (7.62 0.25) 0.105 0.010 (2.67 0.25) lead material #22 awg (0.025 dia.) solder coated copper resistance value code xxxxxx 100r01 0.01 % 1.00 0.125 (25.4 3.18) model number date code 10 week optional customer p/n 6 digits maximum tolerance 0.040 0.005 (1.02 0.13) 01 year rear view side view front view
document number: 63999 www.vishaypg.com revision: 22-feb-10 1 disclaimer legal disclaimer notice vishay precision group 1 all product specifications and data are subject to change without notice. vishay precision group, inc., its affilia tes, agents, and employees , and all persons acting on its or their behalf (collectively, ?vishay precision group?) , disclaim any and all liabilit y for any errors, inaccura cies or incompleteness contained herein or in any other disclosure relating to any product. vishay precision group disclaims any an d 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 te rms 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 medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customer s using or selling vishay precision group pr oducts not expressly indicated for use in such applications do so entirely at their own ri sk and agree to fully indemnify vishay precision group for any damages arising or resulting from such use or sa le. 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.
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