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1996 nov 18 1 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 features low assembly costs high component and equipment reliability excellent performance at high frequency, especially the rc22. tc 50 in thick film technology complete precision smd family. applications all general purpose applications. description the resistors are constructed on a high grade ceramic body (aluminium oxide). internal metal electrodes are added at each end and connected by a resistive paste which is applied to the top surface of the substrate. the composition of the paste is adjusted to give the approximate resistance required and the value is trimmed to within tolerance, by laser cutting of this resistive layer. the resistive layer is covered with a protective coat and printed with the resistance value (no printing on rc22). finally, the two external end terminations are added. for ease of soldering the outerlayer of these end terminations is a lead/tin alloy. quick reference data note 1. all tc values should be multiplied by 10 - 6 /k. description value rc02h rc02g rc12h rc12g rc22h size code 1206 (3216) 0805 (2012) 0603 (1608) resistance range 1 w to 10 m w 100 w to 1 m w 1 w to 10 m w 100 w to 1 m w 1 w to 10 m w resistance tolerance and e-series 1%; e24/e96 series temperature coef?cient; note 1: 1 w r<5 w 250 - 250 - 250 5 w r<10 w 200 - 200 - 200 10 w r < 100 w 100 - 100 - 100 100 w r 1m w 100 50 100 50 100 1m w 1m wd r/r max.: 1.5% +0.05 w climatic tests: 1 w r 1m wd r/r max.: 1.0% +0.05 w r>1m wd r/r max.: 1.5% +0.05 w resistance to soldering heat d r/r max.: 0.5% +0.05 w short time overload d r/r max.: 1.0% +0.05 w
1996 nov 18 2 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 ordering information table 1 ordering code indicating type and packaging notes 1. the jumper has a maximum resistance r max =50m w and a rated current i r =2a. 2. the jumper has a maximum resistance r max =50m w and a rated current i r =1a. type ordering code 2322 ... ..... cardboard tape on reel embossed carrier tape on reel 5000 units 10000 units 20000 units 5000 units 10000 units rc02h 724 6.... 724 7.... 724 8.... 724 2.... 724 4.... rc02g 722 2.... 722 3.... - 723 6.... 723 7.... rc12h 734 6.... 734 7.... 734 8.... 734 2.... 734 4.... rc12g 732 6.... 732 7.... - 733 6.... 733 7.... rc22h 704 6.... 704 7.... 704 8.... -- jumper 0 w rc02h; note 1 724 92006 724 92007 - 724 92002 724 92004 rc12h; note 1 734 92006 734 92007 - 734 92002 734 92004 rc22h; note 2 704 92006 704 92007 -- - ordering code (12nc) the resistors have a 12-digit ordering code starting with 2322. the subsequent 4 digits indicate the resistor type and packaging; see table 1. the remaining 4 digits indicate the resistance value: C the first 3 digits indicate the resistance value. C the last digit indicates the resistance decade in accordance with table 2. table 2 last digit of 12nc resistance decade last digit 1 to 9.76 w 8 10 to 97.6 w 9 100 to 976 w 1 1 to 9.76 k w 2 10 to 97.6 k w 3 100 to 976 k w 4 1 to 9.76 m w 5 10 m w 6 type designation size type tc series 1206 rc02h 100 rc02g 50 0805 rc12h 100 rc12g 50 0603 rc22h 100 o rdering example the ordering code of a rc02h resistor, value 4750 w , supplied on cardboard tape of 5000 units per reel is: 2322 724 64752.
1996 nov 18 3 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 functional description product characterization standard values of nominal resistance are taken from the e24/e96 series for resistors with a tolerance of 1%. the values of the e24/96 series are in accordance with iec publication 63 . limiting values note 1. this is the maximum voltage that may be continuously applied to the resistor element, see iec publication 115-8 . type limiting voltage (1) (v) limiting power (w) rc02 200 0.25 rc12 150 0.125 rc22 50 0.063 d erating the power that the resistor can dissipate depends on the operating temperature; see fig.1. fig.1 maximum dissipation (p max ) in percentage of rated power as a function of the ambient temperature (t amb ). mbe930 0 - 55 50 70 100 155 125 t amb ( c) o 100 50 0 p max (%p rated ) g-types h-types p ulse loading capabilities these pulses may not be applied on a regular basis. fig.2 maximum permissible peak pulse voltage without failing to open circuit in accordance with din iec 40 (co) 533 for type: rc02 . handbook, full pagewidth 10 10 2 10 3 10 4 10 5 10 6 10 7 mbd641 10 4 10 10 2 10 3 v r ( w ) n 1.2/50 m s 10/700 m s max (v)
1996 nov 18 4 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 fig.3 maximum permissible peak pulse voltage without failing to open circuit in accordance with din iec 40 (co) 533 for type: rc12 . handbook, full pagewidth 10 10 2 10 3 10 4 10 5 10 6 10 7 mbd587 10 4 10 10 2 10 3 v r ( w ) n 1.2/50 m s 10/700 m s max (v) these pulses may not be applied on a regular basis. fig.4 maximum permissible peak pulse voltage without failing to open circuit in accordance with din iec 40 (co) 533 for type: rc22 . these pulses may not be applied on a regular basis. handbook, full pagewidth 10 10 2 10 3 10 4 10 5 10 6 10 7 mbd590 10 4 10 10 2 10 3 1.2/50 m s 10/700 m s v (v) max r ( w ) n
1996 nov 18 5 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 fig.5 pulse on a regular basis for type: rc02 ; maximum permissible peak pulse power as a function of pulse duration for r 10 k w , single pulse and repetitive pulse t p /t i = 1000. p ? max () handbook, full pagewidth 10 1 1 mbd585 10 3 1 10 10 2 10 2 10 3 10 4 10 5 10 6 10 1 p max (w) t (s) single pulse t /t =1000 pi i fig.6 pulse on a regular basis for type: rc02 ; maximum permissible peak pulse voltage as a function of pulse duration. v ? max () handbook, full pagewidth 600 200 0 400 mbd586 10 1 1 10 2 10 3 10 4 10 5 10 6 v max (v) t (s) i
1996 nov 18 6 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 fig.7 pulse on a regular basis for type: rc12 ; maximum permissible peak pulse power as a function of pulse duration for r 10 k w , single pulse and repetitive pulse t p /t i = 1000. p ? max () handbook, full pagewidth 10 1 1 mbd588 10 3 1 10 10 2 10 2 10 3 10 4 10 5 10 6 10 1 p max (w) single pulse t /t =1000 pi t (s) i fig.8 pulse on a regular basis for type: rc12 ; maximum permissible peak pulse voltage as a function of pulse duration. v ? max () handbook, full pagewidth 600 200 0 400 mlb722 10 1 1 10 2 10 3 10 4 10 5 10 6 v max (v) t (s) i
1996 nov 18 7 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 fig.9 pulse on a regular basis for type: rc22 ; maximum permissible peak pulse power as a function of pulse duration for r 10 k w , single pulse and repetitive pulse t p /t i = 1000. p ? max () handbook, full pagewidth 10 1 1 mbd591 1 10 10 2 10 2 10 3 10 4 10 5 10 6 10 2 p max (w) single pulse t /t =1000 pi 10 1 t (s) i fig.10 pulse on a regular basis for type: rc22 ; maximum permissible peak pulse voltage as a function of pulse duration. v ? max () handbook, full pagewidth 300 100 0 200 mbd592 10 1 1 10 2 10 3 10 4 10 5 10 6 v max (v) t (s) i
1996 nov 18 8 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 mechanical data mass per 100 units marking all resistors except rc22 are marked with a four digit code on the protective coat to designate the nominal resistance value. 4- digit marking for values up to 976 w the r is used as a decimal point. for values of 1 k w or greater the first 3 digits apply to the resistance value and the fourth indicates the number of zeros to follow. example p ackage marking the packaging of all resistors including rc22 is also marked and includes resistance value, tolerance, tc value, catalogue number, quantity, production period, batch number and source code. type mass (g) rc02 1.0 rc12 0.55 rc22 0.25 marking resistance 121r 121 w 4021 4.02 k w 1503 150 k w outlines table 3 chip resistor types and relevant physical dimensions; see fig.11 type l (mm) w (mm) t (mm) t t (mm) t b (mm) rc02 3.20 +0.10/ - 0.20 1.60 0.15 0.55 0.10 0.45 0.25 0.50 0.25 rc12 2.00 0.15 1.25 0.15 0.55 0.10 0.40 0.20 0.40 0.20 rc22 1.60 0.10 0.80 +0.15/ - 0.05 0.45 0.10 0.30 0.20 0.30 0.20 fig.11 outlines. handbook, 4 columns protective coat resistor layer inner electrode end termination ceramic substrate protective coat mbe929 220r marking t w l t t t b for dimensions see table 3.
1996 nov 18 9 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 tests and requirements essentially all tests are carried out in accordance with the schedule of iec publication 115-8 , category lct / uct / 56 (rated temperature range: l ower c ategory temperature, u pper c ategory t emperature; damp heat, long term, 56 days). the testing also covers the requirements specified by eia and eiaj. the tests are carried out in accordance with iec publication 68, recommended basic climatic and mechanical robustness testing procedure for electronic components and under standard atmospheric conditions according to iec 68-1 , subclause 5.3. unless otherwise specified the following values apply: temperature: 15 cto35 c relative humidity: 45% to 75% air pressure: 86 kpa to 106 kpa (860 mbar to 1060 mbar). in table 4 the tests and requirements are listed with reference to the relevant clauses of iec publications 115-8 and 68 ; a short description of the test procedure is also given. in some instances deviations from the iec recommendations were necessary for our method of specifying. all soldering tests are performed with mildly activated flux. table 4 test procedures and requirements iec 115-8 clause iec 68-2 test method test procedure resistance range requirements rc02h rc02g rc12h rc12g rc22h tests in accordance with the schedule of iec publication 115-8 4.4.1 visual examination no holes; clean surface; no damage 4.4.2 dimensions (outline; see fig.11) gauge (mm) 0.45 t 0.65 0.45 t 0.65 0.35 t 0.55 1.45 w 1.75 1.10 w 1.40 0.75 w 0.95 3.0 l 3.3 1.85 l 2.15 1.50 l 1.70 4.5 resistance applied voltage (+0/ - 10%): r - r nom : max. 1% r<10 w : 0.1 v 10 w r < 100 w : 0.3 v 100 w r<1k w :1v 1k w r<10k w :3v 10 k w r < 100 k w :10v 100 k w r<1m w :25v r 3 1m w :50v 4.18 20 (ta) resistance to soldering heat unmounted chips; 10 s; 260 5 c no visual damage d r/r max.: 0.5% +0.05 w 4.29 45 (xa) component solvent resistance isopropyl alcohol or h 2 o followed by brushing in accordance with mil 202 f no visual damage
1996 nov 18 10 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 4.17 20 (ta) solderability unmounted chips completely immersed for 2 0.5 s in a solder bath at 235 5 c good tinning ( 3 95% covered); no visual damage 4.7 voltage proof on insulation maximum voltage (rms) during 1 minute, metal block method no breakdown or ?ashover 4.13 short time overload room temperature; p = 6.25 p n ; 5 s (v 2 v max ) d r/r max.: 1% +0.05 w 4.33 bending resistors mounted on a 90 mm glass epoxy resin pcb (fr4), bending: 3 mm for rc02h and rc02g ; 5 mm for rc12h , rc12g and rc22h no visual damage d r/r max.: 0.5% +0.05 w 4.19 14 (na) rapid change of temperature 30 minutes at lct and 30 minutes at uct; 5 cycles no visual damage d r/r max.: 0.5% +0.05 w 4.23 climatic sequence: 4.23.3 30 (d) damp heat (accelerated) 1st cycle 4.23.6 30 (d) damp heat (accelerated) remaining cycles 6 days; 55 c; 95 to 98% rh r ins min.: 10 4 m w r 1m wd r/r max.: 1.0% +0.05 w r>1m wd r/r max.: 1.5% +0.05 w 4.24.2 3 (ca) damp heat (steady state) (iec) 56 days; 40 c; 90 to 95% rh; loaded with 0.01 p n (iec steps: 4 to 100 v) r 1m wd r/r max.: 1.0% +0.05 w r>1m wd r/r max.: 1.5% +0.05 w 4.25.1 endurance (at 70 c) 1000 hours; loaded with p n or v max ; 1.5 hours on and 0.5 hours off r 1m wd r/r max.: 1.0% +0.05 w r>1m wd r/r max.: 1.5% +0.05 w 4.23.2 27 (ba) endurance at upper category temperature 1000 hours; no load r 1m wd r/r max.: 1.0% +0.05 w r>1m wd r/r max.: 1.5% +0.05 w iec 115-8 clause iec 68-2 test method test procedure resistance range requirements rc02h rc02g rc12h rc12g rc22h
1996 nov 18 11 philips components product speci?cation precision chip resistors sizes 1206, 0805 and 0603 rc02/12/22 4.8.4.2 temperature coef?cient at 25/lct/25 c and 25/uct/25 c (tc 10 - 6 /k) r<5 w 250 - 250 - 250 r < 10 w 200 - 200 - 200 r < 100 w 100 - 100 - 100 r 1m w 100 50 100 50 100 r 10 m w 200 - 200 - 200 other tests in accordance with iec 115 clauses and iec 68 test method 4.17 20 (tb) solderability (after ageing) 8 hours steam or 16 hours 155 c; unmounted chips completely immersed for 2 0.5 s in a solder bath at 235 5 c good tinning ( 3 95% covered); no damage 4.6.1.1 insulation resistance voltage (dc) after 1 minute, metal block method: 100 v for rc02h , rc02g , rc12h and rc12g , 50 v for rc22h r ins min.: 10 3 m w 4.12 noise iec publication 195 (measured with quantech - equipment) r 1k w max. 1 m v/v r 10 k w max. 3 m v/v r 100 k w max. 6 m v/v r 1m w max. 10 m v/v other applicable tests humidity load (steady state) (jis) 1000 hours; +40 c; 90 to 95% rh; loaded with p n or v max ; 1.5 hours on and 0.5 hours off r 1m wd r/r max.: 2% +0.1 w r>1m wd r/r max.: 3% +0.1 w leaching unmounted chips 60 s; 260 5 c good tinning; no leaching trio damp heat test 1000 hours; +85 c; 85% rh; loaded with 0.1 p n or v max r 1m wd r/r max.: 2% +0.1 w r>1m wd r/r max.: 3% +0.1 w iec 115-8 clause iec 68-2 test method test procedure resistance range requirements rc02h rc02g rc12h rc12g rc22h

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