data shee t thin film chip resistors high precision - high stabilit y rt series 0.05% to 1%, tc 10 to 50 sizes 0402/0603/0805/1206 / 1210/2010/2512 rohs complian t product specification ? oct 21, 2009 v.4
chip resistor surface mount w ww.yageo.com oct 21, 2009 v.4 product specification 2 10 series rt 0402 to 2512 (rohs compliant) ordering information - global part number & 12nc both part numbers are identified by the series, size, tolerance, packing type, temperature coefficient, taping reel and resistance value. scope this specification describes rt0402 to rt2512 high precision - high stability chip resistors with lead-free terminations made by thin film process. applications converters printer equipment server board telecom consumer features halogen free epoxy rohs compliant - products with lead free terminations meet rohs requirements - pb-glass contained in electrodes, resistor element and glass are exempted by rohs reducing environmentally hazardous wastes high component and equipment reliability saving of pcb space none forbidden-materials used in products/production o rdering example the ordering code of a rt0603 chip resistor, tc 50 value 56 x with 0.5% tolerance, supplied in 7-inch tape reel is: rt0603dre0756rl. note 1. all our rsmd products meet rohs compliant and halogen free. "lfp" of the internal 2d reel label mentions "lead free process" 2. on customized label, "lfp" or specific symbol can be printed resistance rule of global part number resistance code rule example xrxx (1 to 9.76 ? ) 1r = 1 ? 1r5 = 1.5 ? 9r76 = 9.76 ? xxrx (10 to 97.6 ? ) 10r = 10 ? 97r6 = 97.6 ? xxxr (100 to 976 ? ) 100r = 100 ? xkxx (1 to 9.76 k ? ) 1k = 1,000 ? 9k76 = 9760 ? xmxx (1 to 9.76 m ? ) 1m = 1,000,000 ? 9m76= 9,760,000 ? y y a a g g e e o o b b r r a a n n d d o o r r d d e e r r i i n n g g c c o o d d e e global part number ( preferred ) rt xxxx f x x xx xxxx l ( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 5 ) ( 6 ) ( 7 ) ( 1 ) size 0402 / 0603 / 0805 / 1206 / 1210 / 2010 / 2512 ( 2 ) tolerance w = 0.05% b = 0.1% c = 0.25% d = 0.5% f = 1% ( 3 ) packaging type r = paper/pe taping reel k = embossed taping reel ( 4 ) temperature coefficient of resistance b = 10 ppm/c c = 15 ppm/c d = 25 ppm/c e = 50 ppm/c ( 5 ) taping reel 07 = 7 inch dia. reel 10 = 10 inch dia. reel 13 = 13 inch dia. reel ( 6 ) resistance value there are 2~4 digits indicated the resistor value. letter r/k/m is decimal point, no need to mention the last zero after r/k/m, e.g.1k2, not 1k20. detailed resistance rules show in table of ?resistance rule of global part number?. (7) default code letter l is system default code for order only (note)
chip resistor surface mount w ww.yageo.com oct 21, 2009 v.4 product specification 3 10 series rt 0402 to 2512 (rohs compliant) p p h h y y c c o o m m p p b b r r a a n n d d o o r r d d e e r r i i n n g g c c o o d d e e s s both global part number (preferred) and 12nc (t raditional) codes are acceptable to order phycomp brand products. for matching traditional types with size codes, please refer to ?comparison table of traditional types and sizes?. global part number ( preferred ) for detailed information of global part number an d ordering example, please refer to page 2. note 1. all our rsmd products meet rohs compliant and halogen free. "lfp" of the internal 2d reel la bel mentions "lead free process " 2. on customized label, "lfp" or specific symbol can be printed 12nc code 2390 x xx x xxxx l (1) (2) (3) ( 4 ) (5) (6) start with (1) tcr (2) (ppm/c) packing code by size (inch) (3) tol . (4) (%) resistance range default code (note) 2390 8 = 10 0402: 07 = 7'' reel 7 = 1 7 = 15 27 = 10'' reel 6 = 0.5 6 = 25 47 = 13'' reel 5 = 0.25 4 = 50 0603: 04 = 7'' reel 4 = 0.1 24 = 10'' reel 3 = 0.05 44 = 13'' reel 0805: 01 = 7'' reel 21 = 10'' reel 41 = 13'' reel 1206: 11 = 7'' reel 31 = 10'' reel 51 = 13'' reel 1210: 12 = 7'' reel 32 = 10'' reel 52 = 13'' reel 2010: 15 = 7'' reel 2512: 18 = 7'' reel the remaining 4 digits represent the resistance value with the last digit indicating the multiplier as shown in the table of ?last digit of 12nc?. 0402: 10 ? r < 121k ? 0603: 5.1 ? r 681 k ? 0805: 5.1 ? r 1.5 m ? 1206: 5.1 ? r 1.5 m ? 1210: 5.1 ? r 1.5 m ? 2010: 10 ? r 1 m ? 2512: 10 ? r 1 m ? letter l is system default code for order only exceptions to above packing code definitions: 0805 tc50 with 1%, supplied in 13" reel, the packing code is 02. 0603 tc50 with 1%, supplied in 13" reel, the packing code is 03. 2512 tc15, in 7" reel, the packing code is 35. 2010 tc15, in 7" reel, the packing code is 31. o rdering example the ordering code of a tf221 resistor, tc50, value 56 x, with 0.5% tolerance, supplied in tape of 5,000 units per reel is: 239040465609l or rt0603dre0756rl. resistance decade (3) last digit 1 to 9.76 x 8 10 to 97.6 x 9 100 to 976 x 1 1 to 9.76 k x 2 10 to 97.6 k x 3 100 to 976 k x 4 1 to 9.76 m x 5 10 to 97.6 m x 6 example: 1 x = 1008 or 108 33 k x = 3303 or 333 10 m x = 1006 or 106 comparison table of traditional types and sizes tf x x x (1) (2) (3) ( 4 ) start with size code tcr (ppm/c) tol. (%) tf 3 = 0402 4 = 10 0 = 1 2 = 0603 3 = 15 1 = 0.5 1 = 0805 1 = 25 2 = 0.25 0 = 1206 2 = 50 3 = 0.1 5 = 1210 4 = 0.05 7 = 2010 6 = 2512 example: tf321 = rt0402, tc50, 0.5% tolerance
chip resistor surface mount w ww.yageo.com oct 21, 2009 v.4 product specification 4 10 series rt 0402 to 2512 (rohs compliant) protective coat marking layer resistive layer inner electrode termination (ni / matte tin) ceramic substrate h i 2 ynsc064 w l i 1 marking rt0805 / rt1206 / rt1210 / rt2010 / rt2512 either resistance in e-24 or e-96: 4 digits first three digits for significant figu re and 4th digit for number of zeros rt0603 e-24 series: 3 digits first two digits for significant figu re and 3rd digit for number of zeros e-96 series: 3 digits for 0603 1% eia-96 marking method rt0402 / resistance value is not in e-24 / e96 series no marking for further marking information, please see special data sheet ?chip resistors marking?. fig. 1 value = 10 k ? ynsc004 00 fig. 2 value = 12 k ? ynsc015 fig. 3 value = 12.4 k ? fig. 4 ynsc007 fig. 5 chip resistor outlines o o u u t t l l i i n n e e s s for dimension see table 1 construction the resistors are constructed out of a high-grade ceramic body. internal metal electrodes are added at each end and connected by a resistive layer. the resistive layer is adjusted to give the approximate required resistance an d laser cutting of this resistive layer that achieves tolerance trims the value. the resistive layer is covered with a protective coat and printed with the resistance value. finally, the two external terminations (matte tin) are added. see fig. 5. dimension type l (mm) w (mm) h (mm) i 1 (mm) i 2 (mm) rt0402 1.00 0.10 0.50 0.05 0.30 0.05 0.20 0.10 0.25 0.10 rt0603 1.60 0.10 0.80 0.10 0.45 0.10 0.25 0.15 0.25 0.15 rt0805 2.00 0.10 1.25 0.10 0.50 0.10 0.35 0.20 0.35 0.20 rt1206 3.10 0.10 1.60 0.10 0.55 0.10 0.45 0.20 0.40 0.20 rt1210 3.10 0.10 2.60 0.15 0.55 0.10 0.50 0.20 0.50 0.20 rt2010 5.00 0.10 2.50 0.15 0.55 0.10 0.60 0.20 0.50 0.20 rt2512 6.35 0.10 3.20 0.15 0.55 0.10 0.60 0.20 0.50 0.20 table 1 for outlines see fig. 5
chip resistor surface mount w ww.yageo.com oct 21, 2009 v.4 product specification 5 10 series rt 0402 to 2512 (rohs compliant) electrical characteristics resistance range (e-24/e-96 series) (2) & tolerance type operating temperature range power rating max. work vol. (1) max. overload vol. dielectric withstand vol. t.c.r. (ppm/c) 0.05% 0.1% 0.25% 0.5% 1.0% 50 --- 10~121 k 10~121 k 10~121 k 10~121 k 25 --- 10~121 k 10~121 k 10~121 k --- 15 --- 10~100 k 10~100 k --- --- rt0402 ?55 c to +125 c 1/16w 50v 100v 75v 10 --- 10~100 k 10~100 k --- --- 50 --- 10~681 k 5.1~681 k 5.1~681 k 5.1~681 k 25 1k~47 k 10~681 k 10~681 k 10~681 k --- 15 1k~47 k 10~100 k 10~100 k --- --- rt0603 ?55 c to +125 c 1/10w 75v 150v 100v 10 1k~47 k 10~100 k 10~100 k --- --- 50 --- 10~1.5m 5.1~1.5m 5.1~1.5m 5.1~1.5m 25 100~100 k 10~1.5m 10~1.5m 10~1.5m --- 15 100~100 k 10~100 k 10~100 k --- --- rt0805 ?55 c to +125 c 1/8w 150v 300v 200v 10 100~100 k 10~100 k 10~100 k --- --- 50 --- 10~1.5m 5.1~1.5m 5.1~1.5m 5.1~1.5m 25 100~100 k 10~1.5m 10~1.5m 10~1.5m --- 15 100~100 k 10~100 k 10~100 k --- --- rt1206 ?55 c to +125 c 1/4w 200v 400v 300v 10 100~100 k 10~100 k 10~100 k --- --- 50 --- 10~1m 5.1~1m 5.1~1m 5.1~1m 25 100~100 k 10~1m 10~1m 10~1m --- 15 100~100 k 10~100 k 10~100 k --- --- rt1210 ?55 c to +125 c 1/4w 200v 400v 400v 10 100~100 k 10~100 k 10~100 k --- --- 50 --- 10~1m 10~1m 10~1m 10~1m 25 100~100 k 10~1m 10~1m 10~1m --- 15 100~100 k 10~100 k 10~100 k --- --- rt2010 ?55 c to +125 c 1/2w 200v 400v 400v 10 100~100 k 10~100 k 10~100 k --- --- 50 --- 10~1m 10~1m 10~1m 10~1m 25 100~100 k 10~1m 10~1m 10~1m --- 15 100~100 k 10~100 k 10~100 k --- --- rt2512 ?55 c to +125 c 3/4w 200v 400v 400v 10 100~100 k 10~100 k 10~100 k --- --- note 1. the maximum working voltage that may be continuously a pplied to the resistor element, see ?iec publication 60115-8? 2. value of e-192 series is on request table 2
chip resistor surface mount w ww.yageo.com oct 21, 2009 v.4 product specification 6 10 series rt 0402 to 2512 (rohs compliant) footprint and soldering profiles for recommended footprint and soldering profiles, please see the special data sheet ?chip resistors mounting?. p handbook, halfpage mlb206_1 70 100 55 50 t amb ( c) o (%p ) rated 0 0 50 100 125 functional description p p o o w w e e r r r r a a t t i i n n g g each type rated power at 70c: rt0402=1/16 w, rt0603=1/10 w, rt0805=1/8 w, rt1206=1/4 w, rt1210=1/4 w, rt2010=1/2 w, rt2512=3/4 w. r ated voltage the dc or ac (rms) continuous working voltage corresponding to the rated power is determined by the following formula: v= (p x r) or max. working voltage whichever is less where v=continuous rated dc or ac (rms) working voltage (v) p=rated power (w) r=resistance value ( x ) fig. 6 maximum dissipation (p) in percentage of rated power as a function of the operating ambient temperature (t amb ) packing style reel dimension rt0402 rt0603 rt0805 rt1206 rt1210 rt2010 rt2512 paper/pe taping reel (r) 7" (178 mm) 10,000 5,000 5,000 5,000 5,000 --- --- 10" (254 mm) 20,000 10,000 10,000 10,000 10,000 --- --- 13" (330 mm) 50,000 20,000 20,000 20,000 20,000 --- --- embossed taping reel (k) 7" (178 mm) --- --- --- --- --- 4,000 4,000 note 1. for paper/embossed tape and reel sp ecification/dimensions, please see the sp ecial data sheet ?chip resistors packing? packing style and p a ckaging quantity table 3 packing style and packaging quantity
chip resistor surface mount w ww.yageo.com oct 21, 2009 v.4 product specification 7 10 series rt 0402 to 2512 (rohs compliant) tests and requirements test test method procedure requirements at +25/?55 c and +25/+125 c temperature coefficient of resistance (t.c.r.) iec 60115-1 4.8 formula: t.c.r= ------------------------- 1 0 6 (ppm/c) where t 1 =+25 c or specified room temperature t 2 =?55 c or +125 c test temperature r 1 =resistance at reference temperature in ohms r 2 =resistance at test temperature in ohms refer to table 2 life/endurance iec 60115-1 4.25.1 at 705 c for 1,000 hours, rcwv applied for 1.5 hours on, 0.5 hour off, still air required (0.5%+0.05 ? ) high temperature exposure/ endurance at upper category temperature iec 60068-2-2 1,000 hours at 1555 c, unpowered (0.5%+0.05 ? ) moisture resistance mil-std-202g method-106g each temperature / humidity cycle is defined at 8 hours, 3 cycles / 24 hours for 10d. with 25 c / 65 c 95% r.h, without steps 7a & 7b, unpowered parts mounted on test-boards, without condensation on parts measurement at 242 hours after test conclusion (0.5%+0.05 ? ) thermal shock mil-std-202g method-107g -55/+125 c number of cycles required is 300. devices unmounted maximum transfer time is 20 seconds. dwell time is 15 minutes. air ? air (0.5%+0.05 ? ) for 10 k ? to 10 m ? (0.5%+0.05 ? ) for others humidity (steady state) iec 60115-1 4.37 steady state for 1000 hours at 40 c / 95% r.h. rcwv applied for 1.5 hours on and 0.5 hour off (0.5%+0.05 ? ) table 4 test condition, procedure and requirements r 2 ?r 1 r 1 (t 2 ?t 1 )
chip resistor surface mount w ww.yageo.com oct 21, 2009 v.4 product specification 8 10 series rt 0402 to 2512 (rohs compliant) test test method procedure requirements short time overload iec60115-1 4.13 2.5 times of rated voltage or maximum overload voltage whichever is less for 5 sec at room temperature (0.5%+0.05 ? ) no visible damage board flex/ bending iec 60068-2-21 chips mounted on a 90mm glass epoxy resin pcb (fr4) bending: see table 6 for each size bending time: 605 seconds (0.25%+0.05 ? ) no visible damage low temperature operation iec 60068-2-1 the resistor shall be su bjected to a dc rated voltage for 1.5 h-on, 0.5 h-off, at -553 c this constitutes shall be repeated for 96 hours however the applied voltage shall not exceed the maximum operating voltage (0.5%+0.05 ? ) no visible damage insulation resistance iec 60115-1 4.6 rated continuous overload voltage (rcov) for 1 minute details see below table 5 10 g ? dielectric withstand voltage iec 60115-1 4.7 maximum voltage (v rms ) applied for 1 minute details see below table 5 no breakdown or flashover solderability - wetting ipc/jedec j-std-002b test b electrical test not required magnification 50x smd conditions: 1 st step: method b, aging 4 hours at 155c dry heat 2 nd step: leadfree solder bath at 2453c dipping time: 30.5 seconds well tinned ( 95% covered) no visible damage - leaching ipc/jedec j-std-002b test d leadfree solder, 260 c, 30 seconds immersion time no visible damage - resistance to soldering heat iec 60068-2-58 condition b, no pre-heat of samples. leadfree solder, 260 c, 10 seconds immersion time procedure 2 for smd: devices fluxed and cleaned with isopropanol (0.5%+0.05 ? ) no visible damage
chip resistor surface mount w ww.yageo.com oct 21, 2009 v.4 product specification 9 10 series rt 0402 to 2512 (rohs compliant) type rt0402 rt0603 rt0805 rt1206 rt1210 rt2010 rt2512 voltage (dc/unit: v); (ac/ unit: v rms ) 100 100 300 500 500 500 500 table 5 criteria of rated continued work ing voltage and overload voltage type rt0402 rt0603 rt0805 rt1206 rt1210 rt2010 rt2512 specification (mm) 5 3322 2 2 table 6 bending for sizes 0402 to 2512
chip resistor surface mount w ww.yageo.com oct 21, 2009 v.4 product specification 10 10 series rt 0402 to 2512 (rohs compliant) revision history revision date change notification description version 4 oct 21, 2009 - - test items and methods updated - test requirements upgraded version 3 jul 11, 2008 - - change to dual brand datasheet that describe rt0402 to rt2512 with rohs compliant - description of "halogen free epoxy" added - define global part number - modify electrical characteristic version 2 dec 26, 2005 - - new datasheet for thin film high precis ion - high stability chip resistors sizes of 0201/0402/0603/0805/1206/1210/2010/2512, 1%, 0.5%, 0.25%, 0.1%, 0.05%, tc25/50 with lead-free terminations - replace the 0402 to 1210 parts of pdf files: tfx10_1_1, tfx11_.5_2, tfx12_.25_2, tfx13_.1_3, tfx14_. 05_1, tfx20_1_2, tfx21_.5_2, tfx22_.25_2, tfx23_.1_2, tfx24_.05_1, and combine into a document. - test method and procedure updated - pe tape added (paper tape will be replaced by pe tape) ? yageo reserves all the rights for revising the content of this datasheet without furt her notification, as long as the product s itself are unchanged. any product change will be announced by pcn.?
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