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mmu 0102 hf, mma 0204 hf, mmb 0207 hf www.vishay.com vishay beyschlag revision: 26-oct-15 1 document number: 28718 for technical questions, contact: melf@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 high frequency thin film melf resistors mmu 0102 hf, mma 0204 hf, and mmb 0207 hf specialty thin film melf resistors for rf applications are the perfect choice in high frequency circuit designs where the impedance change due to th e parasitic inductance of regular and professional resi stors can not be accepted. typical applications are in the fields of telecommunication equipment and industrial electronics. features ? specialty product for rf applications ? low-inductance non-helical trimmed product ? suitable for more than 10 ghz ? force fitted steel caps ? intrinsic sulfur resistance ? material categorization: ? for definitions of compliance please see www.vishay.com/doc?99912 applications ? telecommunication equipment ? industrial electronics note (1) please refer to application information below. application information when the resistor dissipates power, a te mperature rise above the ambient tempera ture occurs, depend ent on the thermal resistance of the assembled resi stor together with the printed circuit board. the ra ted dissipation applie s only if the permitt ed film temperature is not exceeded. these resistors do not feature a limited lifetime when operated within the permissibl e limits. however, re sistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime. technical specifications description mmu 0102 hf mma 0204 hf mmb 0207 hf din size 0102 0204 0207 metric size code rc2211m rc3715m rc6123m resistance range 6.8 ? to 470 ? 1.5 ? to 475 ? 6.8 ? to 470 ? resistance tolerance 2 % 1 % 2 % temperature coefficient 50 ppm/k rated dissipation, p 70 (1) 0.3 w 0.4 w 1.0 w operating voltage, u max. ac rms /dc limited by p 70 permissible film temperature, ? f max. (1) 155 c operating temperature range (1) -55 c to +155 c permissible voltage against ambient (insulation): 1 min; u ins 200 v 300 v 500 v failure rate: fit observed ? 2.0 x 10 -9 /h ? 0.7 x 10 -9 /h ? 0.7 x 10 -9 /h
mmu 0102 hf, mma 0204 hf, mmb 0207 hf www.vishay.com vishay beyschlag revision: 26-oct-15 2 document number: 28718 for technical questions, contact: melf@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 note ? the presented operation modes do not refer to different types of resistors, but actually show examples of different loads, tha t lead to different film temperatures and different achievable load-life st ability (drift) of the resistance value. a suitable low therma l resistance of the circuit board assemb ly must be safeguarded in order to maintain the film temperature of the resistors within the specified limi ts. please consider the application note thermal management in surface-mounted resistor applications ( www.vishay. com/doc?28844 ) for information on the general nature of thermal resistance. note (1) please inquire for the availability of special resistance values. maximum resistance change at rated dissipation operation mode standard power rated dissipation, p 70 mmu 0102 hf 0.2 w 0.3 w mma 0204 hf 0.25 w 0.4 w mmb 0207 hf 0.4 w 1.0 w operating temperature range -55 c to +125 c -55 c to +155 c permissible film temperature, ? f max. 125 c 155 c max. resistance change at p 70 for ? resistance range, | ? r/r | after: mmu 0102 hf 6.8 ? to 470 ? 6.8 ? to 470 ? mma 0204 hf 1.5 ? to 475 ? 1.5 ? to 475 ? mmb 0207 hf 6.8 ? to 470 ? 6.8 ? to 470 ? 1000 h ? 0.25 % ? 0.5 % 8000 h ? 0.5 % ? 1.0 % 225 000 h ? 1.5 % - temperature coefficient and resistance range type / size tcr tolerance resistance e-series (1) mmu 0102 hf 50 ppm/k 2 % 50 ? , 6.8 ? to 470 ? e24 mma 0204 hf 50 ppm/k 1 % 50 ? , 1.5 ? to 475 ? e24; e96 mmb 0207 hf 50 ppm/k 2 % 50 ? , 6.8 ? to 470 ? e24
mmu 0102 hf, mma 0204 hf, mmb 0207 hf www.vishay.com vishay beyschlag revision: 26-oct-15 3 document number: 28718 for technical questions, contact: melf@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 note ? products can be ordered using either the part number or the product description. packaging type / size code quantity pa ckaging style width pitch packaging dimensions mmu 0102 hf b1 1000 antistatic blister tape acc. iec 60286-3, type 2a 8 mm 4 mm ? 180 mm / 7" b3 = bl 3000 b0 10 000 ? 330 mm / 13" mma 0204 hf b1 1000 8 mm 4 mm ? 180 mm / 7" b3 = bl 3000 b0 10 000 ? 330 mm / 13" mmb 0207 hf b1 1000 12 mm 4 mm ? 180 mm / 7" b2 2000 b7 7000 ? 330 mm / 13" part number and product description part number: mma0204ac5009fbl00 type / size version tcr resistance tolerance packaging mmu0102 mma0204 mmb0207 a = high frequency c = 50 ppm/k 3 digit value 1 digit multiplier multiplier 8 = *10 -2 9 = *10 -1 0 = *10 0 f = 1 % g = 2 % b1 b3 b0 b2 b7 product description: mma 0204-50 1 % hf bl 50r mma 0204 -50 1 % hf bl 50r type size tcr tolerance version packaging resistance mmu mma mmb 0102 0204 0207 50 ppm/k 1 % 2 % hf = high frequency b1 bl b0 b2 b7 50r = 50 ? 2 a 0 0 4 a c 5 0 0 9 f b l 0 0 m m
mmu 0102 hf, mma 0204 hf, mmb 0207 hf www.vishay.com vishay beyschlag revision: 26-oct-15 4 document number: 28718 for technical questions, contact: melf@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 description production is strictly controll ed and follows an extensive set of instructions establishe d for reproducibility. a homogeneous film of metal al loy is deposited on a high grade ceramic body (85 % al 2 o 3 , for micro-melf: 96 % al 2 o 3 ) and conditioned to achieve the desired temperature coefficient. nickel plated steel termination caps are firmly pressed on the metallized rods. a special laser is used to achieve the target value by smoothly cutting a non helical pattern with a resulting low inductance in the resistive layer without damaging the ceramics. the resistor elements are covered by a protective coatin g designed for electrical, mechanical and climatic protection. the terminations receive a final pure matte tin on nickel plating. four or five color code rings designate the resistance value and tolerance in accordance with iec 60062 (1) . additional black dots near the 3 rd color ring identify the special hf product. the result of the determined production is verified by an extensive testing procedure performed on 100 % of the individual resistors. only accepted products are laid directly into the blister tape in accordance with iec 60286-3, type 2a (1) . assembly the resistors are suitable fo r processing on automatic smd assembly systems. they are suitable for automatic soldering using wave, reflow or vapor phase as shown in iec 61760-1 (1) . the encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, including alcohols, es ters and aqueous solutions. the suitability of conformal coatings, potting compounds, and their processes, if applie d, shall be qualified by appropriate means to ensure the long-term stability of the whole system. the resistors are completely lead (pb)-free, the pure tin plating provides compatibility wi th lead (pb)-free and lead containing soldering processes. solderability is specified for 2 years after production or requalification, however, excellent solderability is prove n after extended storage in excess of 10 years. the permitted storage time is 20 years. the immunity of the plating ag ainst tin whisker growth has been proven under extensive testing. materials vishay acknowledges the following systems for the regulation of hazardous substances: ? iec 62474, material declaration for products of and for the electrotechnical industry, with the list of declarable substances given therein (2) ? the global automotive declarable substance list (gadsl) (3) ? the reach regulation (1907/2006/ec) and the related list of substances with very high concern (svhc) (4) for its supply chain the products do not contain any of the banned substances as per iec 62474, gadsl, or the svhc list, see www.vishay.com/how/leadfree . ? hence the products fully comply with the following directives: ? 2000/53/ec end-of-life vehicle directive (elv) and annex ii (elv ii) ? 2011/65/eu restriction of the use of hazardous substances directive (rohs) with amendment 2015/863/eu ? 2012/19/eu waste electrical and electronic equipment directive (weee) vishay pursues the elimination of conflict minerals from its supply chain, see the conflict minerals policy at www.vishay.com/doc?49037 . approvals where applicable the resistors are tested in accordance with en 140 401-803 which refers to en 60115-1 , en 60115-8 and the variety of environmen tal text procedures of the iec 60068 (1) series. vishay beyschlag has achieved approval of manufacturer in accordance with iecq 03-1 . the release certificate for technology approval schedule in accordance with cecc 240001 based on iecq 03-3-1 is granted for the vishay beysc hlag manufacturing process. related products for products with profession al specification see the datasheet: professional thin f ilm melf resistors ? ( www.vishay.com/doc?28713 ) resistors are available with established reliability in accordance with en 140401-803 version e . please refer to datasheet melf resistors wi th establishe d reliability. ( www.vishay.com/doc?28707 ) notes (1) the quoted iec standards are also released as en st andards with the same number and identical contents. (2) the iec 62474 list of declarable subs tances is maintained in a dedicated database, which is available at http://std.iec.ch/iec62474 . (3) the global automotive declarable substance list (gadsl) is ma intained by the american chemistry council and available at www.gadsl.org . (4) the svhc list is maintained by the european chemical agency (echa) and available at http://echa.europa.eu/candidate-list-table .
mmu 0102 hf, mma 0204 hf, mmb 0207 hf www.vishay.com vishay beyschlag revision: 26-oct-15 5 document number: 28718 for technical questions, contact: melf@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 functional performance c 100 150 0 -50 w 70 derating - standard operation ambient temperature ? amb power dissipation p 0.5 0.4 0.3 0.2 0.1 050 mmb 0207 hf mma 0204 hf mmu 0102 hf c 100 150 0 -50 0 50 0.5 1 w 70 mmb 0207 hf (1) mma 0204 hf mmu 0102 hf derating - power operation note (1) specified power rating requires dedicated heat sink pads ambient temperature ? amb power dissipation p 2.0 1.5 0.5 1.0 1 0.1 i z i /r 10 fre q uency f 470 220 100 50 27 6.8 rf - behavior relative impedance for mmu 0102 hf 20 ghz
mmu 0102 hf, mma 0204 hf, mmb 0207 hf www.vishay.com vishay beyschlag revision: 26-oct-15 6 document number: 28718 for technical questions, contact: melf@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 2.0 1.5 0.5 1.0 1 0.1 470 220 100 50 27 6.8 rf - behavior i z i/ r relative impedance for mma 0204 hf fre q uency f 10 20 ghz 430 100 27 8.2 50 2.0 1.5 0.5 1.0 1 0.1 rf - behavior i z i/ r relative impedance for mmb 0207 hf fre q uency f 10 20 ghz 150
mmu 0102 hf, mma 0204 hf, mmb 0207 hf www.vishay.com vishay beyschlag revision: 26-oct-15 7 document number: 28718 for technical questions, contact: melf@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 tests and requirements where applicable, all tests are carried out in accordance with the following specifications: en 60115-1, generic specification en 60115-8 (successor of en 140400), sectional specification en 140401-803, detail specification iec 60068-2-xx, test methods the parameters stated in the test procedures and requirements table are based on the required tests and permitted limits of en 140401-803, where applicable. the table presents only the most impo rtant tests, for the full test schedule refer to the documents listed above. however, some additional tests an d a number of improvements against those minimum requirem ents have been included. the testing also covers most of the requirements specified by eia/eca-703 and jis-c-5201-1. the tests are carried out under standard atmospheric conditions in accordance with iec 60068-1, 4.3, whereupon the following values are applied: temperature: 15 c to 35 c relative humidity: 25 % to 75 % air pressure: 86 kpa to 106 kpa (860 mbar to 1060 mbar). a climatic category lct / uct / 56 is applied, defined by the lower category temperature (lct), the upper category temperature (uct), and the du ration of exposure in the damp heat, steady st ate test (56 days). the components are mounted for testing on printed circuit boards in accordance with en 60115-8, 2.4.2, unless otherwise specified. test procedures and requirements en 60 115-1 clause iec 60 068-2 (1) test method test procedure requirements permissible change ( ? r ) stability for product types: mmu 0102 hf 6.8 ? to 470 ? mma 0204 hf 1.5 ? to 475 ? mmb 0207 hf 6.8 ? to 470 ? 4.5 - resistance mmu 0102 hf, mmb 0207 hf: mma 0204 hf: 2 % r 1 % r 4.8 - temperature coefficient at (20 / -55 / 20) c and (20 / 125 / 20) c 50 ppm/k 4.25.1 - endurance at 70 c: standard operation mode u = ; 1.5 h on; 0.5 h off; 70 c; 1000 h; (0.25 % r + 0.05 ? ) 70 c; 8000 h (0.5 % r + 0.05 ? ) endurance at 70 c: power operation mode u = ; 1.5 h on; 0.5 h off; 70c; 1 000 h (0.5 % r + 0.05 ? ) 70c; 8 000 h (1 % r + 0.05 ? ) 4.25.3 - endurance at u pper category temperature 125 c; 1 000 h (0.5 % r + 0.05 ? ) 155 c; 1 000 h (1 % r + 0.05 ? ) 4.24 78 (cab) damp heat, steady state (40 2) c; 56 days; (93 3) % rh (0.5 % r + 0.05 ? ) 4.23 climatic sequence: 4.23.2 2 (bb) dry heat uct; 16 h 4.23.3 30 (db) damp heat, cyclic 55 c; 24 h; ?? 90 % rh; 1 cycle 4.23.4 1 (ab) cold lct; 2 h 4.23.5 13 (m) low air pressure 8.5 kpa; 2 h; (25 10) c 4.23.6 30 (db) damp heat, cyclic 55 c; 24 h; ? 90 % rh; 5 cycles 4.23.7 - dc load u = ; 1 min. lct = -55 c; uct = 155 c (0.5 % r + 0.05 ? ) - 1 (aa) cold -55 c; 2 h (0.1 % r + 0.01 ? ) 4.19 14 (na) rapid change of temperature 30 min at - 55 c; 30 min at 155 c; 5 cycles (0.25 % r + 0.05 ? ) p 70 x r p 70 x r p 70 x r
mmu 0102 hf, mma 0204 hf, mmb 0207 hf www.vishay.com vishay beyschlag revision: 26-oct-15 8 document number: 28718 for technical questions, contact: melf@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 note (1) the quoted iec standards are also released as en st andards with the same number and identical contents. 4.13 - short time overload; standard operation mode u = 2.5 x ; 5 s (0.1 % r + 0.01 ? ) short time overload; power operation mode u = 2.5 x ; 5 s (0.1 % r + 0.01 ? ) 4.40 - electrostatic discharge (human body model) iec 61340-3-1 (1) ; 3 pos. + 3 neg. discharges mmu 0102 hf: 800 v mma 0204 hf: 1000 v mmb 0207 hf: 2000 v (0.5 % r + 50 m ? ) 4.29 45 (xa) component solvent resistance isopropyl alcohol; 50 c; method 2 no visible damage 4.30 45 (xa) solvent resistance of marking isopropyl alcohol; 50 c; method 1, toothbrush marking legible; no visible damage 4.17 58 (td) solderability solder bath method; snpb40; non-activated flux; (215 3) c; (3 0.3) s good tinning ( ? 95 % covered); no visible damage solder bath method; snag3cu0.5 or snag3.5; non-activated flux; (235 3) c; (2 0.2) s good tinning ( ? 95 % covered); no visible damage 4.18 58 (td) resistance to soldering heat solder bath method; (260 5) c; (10 1) s (0.5 % r + 0.05 ? ) 4.32 21 (ue 3 ) shear (adhesion) 45 n no visible damage 4.35 - flammability iec 60 695-11-5 (1) , needle flame test; 10 s no burning after 30 s test procedures and requirements en 60 115-1 clause iec 60 068-2 (1) test method test procedure requirements permissible change ( ? r ) stability for product types: mmu 0102 hf 6.8 ? to 470 ? mma 0204 hf 1.5 ? to 475 ? mmb 0207 hf 6.8 ? to 470 ? p 70 x r p 70 x r
mmu 0102 hf, mma 0204 hf, mmb 0207 hf www.vishay.com vishay beyschlag revision: 26-oct-15 9 document number: 28718 for technical questions, contact: melf@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 dimensions note ? color code marking is applied according to iec 60062 (1) in four bands (e24 series) or five band s (e96 series). each color band appears as a single solid line, voids are permissible if at least 2 / 3 of the band is visible from each radial angle of view. the last color band for tolerance is approximately 50 % wider than the other bands. an interrupted band between the 3 rd and 4 th full band identifies th e special high frequency type. pattern styles for melf resistors notes ? the given solder pad dime nsions reflect the considerations for board design and assembly as outlined e.g. in standards iec 611 88-5-x (1) , or in publication ipc-7351. ? (1) the quoted iec standards are also released as en st andards with the same number and identical contents. dimensions and mass type / size l (mm) d (mm) l 1 min. (mm) d 1 (mm) k (mm) mass (mg) mmu 0102 hf 2.2 + 0 / - 0.1 1.1 + 0 / - 0.1 1.2 d + 0 / - 0.1 0.4 0.05 8 mma 0204 hf 3.6 + 0 / - 0.2 1.4 + 0 / - 0.1 1.8 d + 0 / - 0.15 0.75 0.1 22 mmb 0207 hf 5.8 + 0 / - 0.15 2.2 + 0 / - 0.2 3.2 d + 0 / - 0.2 1.1 0.1 80 recommended solder pad dimensions type / size wave soldering reflow soldering g (mm) y (mm) x (mm) z (mm) g (mm) y (mm) x (mm) z (mm) mmu 0102 hf 0.7 1.2 1.5 3.1 1.1 0.8 1.3 2.7 mma 0204 hf 1.5 1.5 1.8 4.5 1.7 1.2 1.6 4.1 mmb 0207 hf 2.8 2.1 2.6 7.0 3.2 1.7 2.4 6.6 l 1 k d 1 d l g x y z
mmu 0102 hf, mma 0204 hf, mmb 0207 hf www.vishay.com vishay beyschlag revision: 26-oct-15 10 document number: 28718 for technical questions, contact: melf@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 historical 12nc information ? the resistors had a 12-digit numeric code starting with 2312. ? the subsequent 4 digits in dicated the resistor type, specification and packaging; see the 12nc table. ? the remaining 4 digits indicated the resistance value: - the first 3 digits indica ted the resistance value. - the last digit indicated the resistance decade in accordance with the 12nc indicating resistance decade table. last digit of 12nc indi cating resistance decade historical 12nc example the 12nc of a mmu 0102 hf resistor, value 50 ? and tcr 50 with 2 % tolerance, supplied in blister tape of 3000 units per reel was: 2312 168 0500 9. resistance decade last digit 1 ? to 9.99 ? 8 10 ? to 99.9 ? 9 100 ? to 999 ? 1 historical 12nc - resistor type and packaging description 2312 ... ..... blister tape on reel bulk case type tcr tol. b1 1000 units b2 2000 units bl 3000 units b7 7000 units b0 10000 units m3 3000 units m8 8000 units mmu 0102 hf 50 ppm/k 2 % 173 0.... - 168 0.... - 178 0.... - 063 0.... mma 0204 hf 50 ppm/k 1 % 143 0.... - 158 0.... - 148 0.... 043 0.... - mmb 0207 hf 50 ppm/k 2 % 183 0.... 198 0.... - 188 0.... - - -
legal disclaimer notice www.vishay.com vishay revision: 13-jun-16 1 document number: 91000 disclaimer ? all product, product specifications and data ar e subject to change with out notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employee s, and all persons acting on it s or their behalf (collectivel y, vishay), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, representation or guarantee regarding the suitability of th e products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, vi shay disclaims (i) any and all liability arising out of the application or use of any product , (ii) any and all liability, including without limitation specia l, consequential or incidental damages, and (iii) any and all implied warranties, includ ing warranties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of products for certain types of applicatio ns are based on vishays knowledge of typical requirements that are often placed on vishay products in generic applications. such statements are not binding statements about the suitability of products for a particular applic ation. it is the customers responsibility to validate tha t a particular product with the prope rties described in the product sp ecification is suitable for use in a particular application. parameters provided in datasheets and / or specifications may vary in different ap plications and perfor mance may vary over time. all operating parameters, including ty pical parameters, must be va lidated for each customer application by the customer s technical experts. product specifications do not expand or otherwise modify vishays term s and conditions of purchase, including but not limited to the warranty expressed therein. except as expressly indicated in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vishay product could result in personal injury or death. customers using or selling vishay product s not expressly indicated for use in such applications do so at their own risk. please contact authorized vishay personnel to obtain writ ten terms and conditions rega rding products designed for such applications. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is gran ted by this document or by any conduct of vishay. product names and markings noted herein may be trademarks of their respective owners.

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