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d a t a sh eet product specification supersedes data of 26th february 2001 2002 apr 09 rev.9 discrete ceramics RC01/11/21/31 5% general purpose chip resistors sizes 1206, 0805, 0603 and 0402
2002 apr 09 rev.9 2 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% features low assembly costs high component and equipment reliability excellent performance at high frequency, especially the rc31 complete standard 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. finally, the two external end terminations are added. for ease of soldering the outer layer of these end terminations is a lead/tin alloy. quick reference data description value RC01 rc11 rc21 rc31 size code 1206 (3216) 0805 (2012) 0603 (1608) 0402 (1005) resistance range 1 to 10 m resistance tolerance and e-series 5%; jumper; e24 series temperature coefficient: 1 r 10 250 250 10 - 6 /k 10 2002 apr 09 rev.9 3 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% ordering information table 1 ordering code indicating resistor type and packing notes 1. the jumper has a maximum resistance r max =50m and a rated current i r =2a. 2. the jumper has a maximum resistance r max =50m and a rated current i r =1a. type tol. (%) ordering code 2322 ... ..... paper tape on reel (1) bulk case 5000 units 10000 units 20000 units 50 000 units 10000 units 25000 units RC01 5 711 61... 711 51... 711 81... rc11 5 730 61... 730 71... 730 81... 731 81... rc21 5 702 60... 702 70... 702 81... 702 80... rc31 5 705 70... 705 87... jumper 0 RC01 (1) 711 91032 711 91005 711 92004 rc11 (1) 730 91002 730 91003 730 92002 731 91006 rc21 (2) 702 96001 702 97001 702 92002 702 91002 rc31 (2) 705 91001 705 91007 ordering code (12nc) the resistors have a 12-digit ordering code starting with 2322 the subsequent 5 digits indicate the resistor type and packing; seetable1. the remaining 3 digits indicate the resistance value: ? the first 2 digits indicate the resistance value. ? the last digit indicates the resistance decade in accordance with table 2. table 2 last digit of 12nc resistance decade last digit 1to9.1 8 10 to 91.0 9 100 to 910 1 1to9.1k 2 10 to 91.0 k 3 100 to 910 k 4 1to9.1m 5 10 m 6 o rdering example the ordering code of a rc11 resistor, value 4700 with 5% tolerance, supplied on paper tape of 5000 units per reel is: 2322 730 61472.
2002 apr 09 rev.9 4 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% functional description product characterization standard values of nominal resistance are taken from the e24 series for resistors with a tolerance of 5%. the values of the e24 series are in accordance with ?iec publication 60063? . limiting values note 1. this is the maximum voltage that may be continuously applied to the resistor element, see ?iec publication 60115-8? . type limiting voltage (1) (v) limiting power (w) RC01 200 0.25 rc11 150 0.125 rc21 50 0.063/0.1 rc31 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 ). cca443 0 ? 55 50 70 100 155 125 100 50 0 p max (%p rated ) rc31 RC01 rc11 rc21 t amb ( c)
2002 apr 09 rev.9 5 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% 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 60040 (co) 533 for type: RC01 . 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 ( ? ) n 1.2/50 s 10/700 s max (v) fig.3 maximum permissible peak pulse voltage without failing to ? open circuit ? in accordance with din iec 60040 (co) 533 for type: rc11 . 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 ( ? ) n 1.2/50 s 10/700 s max (v) these pulses may not be applied on a regular basis.
2002 apr 09 rev.9 6 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% fig.4 maximum permissible peak pulse voltage without failing to ? open circuit ? in accordance with din iec 60040 (co) 533 for type: rc21 . 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 s 10/700 s v (v) max r ( ? ) n these pulses may not be applied on a regular basis. fig.5 maximum permissible peak pulse voltage without failing to ? open circuit ? in accordance with din iec 60040 (co) 533 for type: rc31 . these pulses may not be applied on a regular basis. handbook, full pagewidth 11010 2 10 3 10 4 10 5 10 6 ccb508 1 10 10 2 10 3 r n ( ? ) 1.2/50 s 10/700 s v max (v) ^
2002 apr 09 rev.9 7 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% 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: RC01 ; maximum permissible peak pulse power as a function of pulse duration for single pulse and repetitive pulse t p /t i = 1000. p ? max
fig.7 pulse on a regular basis for type: RC01 ; maximum permissible peak pulse voltage as a function of pulse duration. v ? max
handbook, full pagewidth 0 10 ? 6 10 ? 5 10 ? 4 10 ? 3 10 ? 2 10 ? 1 1 mga209 500 400 300 200 100 600 700 (v) max t (s) i v ^
2002 apr 09 rev.9 8 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% fig.8 pulse on a regular basis for type: rc11 ; maximum permissible peak pulse power as a function of pulse duration for 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.9 pulse on a regular basis for type: rc11 ; 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
2002 apr 09 rev.9 9 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% fig.10 pulse on a regular basis for type: rc21 ; maximum permissible peak pulse power as a function of pulse duration for 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.11 pulse on a regular basis for type: rc21 ; 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
2002 apr 09 rev.9 10 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% fig.12 pulse on a regular basis for type: rc31 ; maximum permissible peak pulse power as a function of pulse duration single pulse and repetitive pulse t p /t i = 1000. p ? max
handbook, full pagewidth ccb509 10 ? 6 10 ? 5 10 ? 4 10 ? 3 10 ? 2 10 ? 1 1 t i (s) p max (v) ^ 10 ? 1 1 10 10 2 10 3 single pulse fig.13 pulse on a regular basis for type: rc31 ; maximum permissible peak pulse voltage as a function of pulse duration. v ? max
handbook, full pagewidth 200 50 0 100 10 ? 6 10 ? 5 10 ? 4 10 ? 3 10 ? 2 10 ? 1 1 ccb507 150 t i (s) v max (v) ^
2002 apr 09 rev.9 11 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% mechanical data mass per 100 units marking each resistor, except rc31, is marked with a three digit code (occasionally four digit) on the protective coating to designate the nominal resistance value. 3- digit marking for values up to 91 the r is used as a decimal point. for values of 100 or greater the first 2 digits are significant, the third indicates the number of zeros to follow. example p ackage marking the packing is marked with the resistance value, tolerance, catalogue number, quantity, production period, batch number and source code. type mass (g) RC01 1.0 rc11 0.55 rc21 0.25 rc31 0.058 marking resistance 22r 22 823 82 k outlines table 3 chip resistor types and relevant physical dimensions; see fig.14 type l (mm) w (mm) t (mm) t t (mm) t b (mm) RC01 3.20 +0.10/ 0.20 1.60 0.15 0.55 0.10 0.45 0.25 0.50 0.25 rc11 2.00 0.15 1.25 0.15 0.55 0.10 0.40 0.20 0.40 0.20 rc21 1.60 0.10 0.80 +0.15/ 0.05 0.45 0.10 0.30 0.20 0.30 0.20 rc31 1.00 0.05 0.50 0.05 0.35 0.05 0.20 0.10 0.25 0.10 fig.14 outlines. handbook, 4 columns protective coat resistor layer inner electrode end termination ceramic substrate protective coat mbe940 22r marking t w l t t t b for dimensions see table 3.
2002 apr 09 rev.9 12 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% tests and requirements essentially all tests are carried out in accordance with the schedule of ? iec publication 60115-8 ? , 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 60068, ? recommended basic climatic and mechanical robustness testing procedure for electronic components ? and under standard atmospheric conditions according to ? iec 60068-1 ? , 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 60115-8 and 60068 ? ; 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 60115-8 clause iec 60068-2 test method test procedure requirements RC01 rc11 rc21 rc31 tests in accordance with the schedule of iec publication 60115-8 4.4.1 visual examination no holes; clean surface; no visible damage 4.4.2 dimensions (see fig.14) gauge (mm) see table 3 4.5 resistance applied voltage (+0/ 10%): r r nom : max. 5% r<10 :0.1v 10 r < 100 :0.3v 100 r<1k :1v 1k r<10k :3v 10 k r < 100 k :10v 100 k r<1m :25v r 1m :50v 4.18 20 (tb) resistance to soldering heat unmounted chips; 10 1s;260 5 c no visible damage r/r max.: (0.5% +0.05 ) no visible damage r/r max.: (1% +0.05 ) 4.29 45 (xa) component solvent resistance isopropyl alcohol or h 2 o followed by brushing in accordance with ? mil 202 f ? no visible damage
2002 apr 09 rev.9 13 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% 4.17 20 (ta) solderability unmounted chips completely immersed for 2 0.5 s in a solder bath at 235 2 c good tinning ( 95% covered); no visible damage 4.7 voltage proof on insulation maximum voltage (rms) during 1 minute metal block method no breakdown or flashover 4.13 short time overload room temperature; p = 6.25 p n ; 5s (v 2 v max ) r/r max.: (1% +0.05 ) r/r max.: (2% +0.1 ) 4.33 bending resistors mounted on a 90 mm glass epoxy resin pcb (fr4), bending: 3 mm for RC01 and 5 mm for rc11 , rc21 and rc31 no visible damage; r/r max.: (1% +0.05 ) 4.19 14 (na) rapid change of temperature 30 minutes at lct and 30 minutes at uct; 5 cycles no visible damage; r/r max.: (0.5% +0.05 ) no visible damage; r/r max.: (2% +0.1 ) 4.24.2 3 (ca) damp heat (steady state) 56 days; 40 2 c; 93 +2/ 3% rh; loaded with 0.01 p n : r 1m r/r max.: (1.5% +0.1 ) r/r max.: (3% +0.1 ) r>1m r/r max.: (3% +0.1 ) 4.25.1 endurance 1000 +48/ 0 hours; loaded with p n or v max ; 1.5 hours on and 0.5 hours off: r 1m r/r max.: (1.5% +0.1 ) r/r max.: (3% +0.1 ) r>1m r/r max.: (3% +0.1 ) 4.23.2 27 (ba) endurance at upper category temperature 1000 +48/ 0 hours; no load: r 1m r/r max.: (1.5% +0.1 ) r/r max.: (3% +0.1 ) r>1m r/r max.: (3% +0.1 ) 4.8.4.2 temperature coefficient at 20/lct/20 c and 20/uct/20 c: r 10 250 250 10 - 6 /k 10 RC01 rc11 rc21 rc31
2002 apr 09 rev.9 14 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% other tests in accordance with iec 60115 clauses and iec 60068 test method 4.17 20 (ta) 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 2 c good tinning ( 95% covered); no visible damage 4.6.1.1 insulation resistance voltage (dc) after 1 minute, metal block method: 100 v for RC01 and rc11 , 50 v for rc21 and rc31 r ins min.: 10 3 m 4.12 noise iec publication 60195 (measured with quantech-equipment): r 100 max. 0.316 v/v ( 10 db) 100 1m r/r max.: (5% +0.1 ) eia 575 3.13 leaching unmounted chips; 60 1s; 260 5 c good tinning; no leaching eia/is 703 4.5 load humidity 1 000 +48/ 0 hours; 85 2 c; 85 5% rh; loaded with 0.01 p n or v max : r 1m r/r max.: (3% +0.1 ) r>1m r/r max.: (5% +0.1 ) iec 60115-8 clause iec 60068-2 test method test procedure requirements RC01 rc11 rc21 rc31
2002 apr 09 rev.9 15 phycomp product specification general purpose chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 5% revision history revision date change notification description rev.8 2001 feb 26 ? - converted to phycomp brand - fig.6 graph corrected - pulse duration limit for r 10 k removed in figs.6, 8, 10 and12 - 4-digit marking info removed; does not apply to 5% devices rev.9 2002 apr 09 ? - maximum dissipation for rc21 changed from 0.063 w/0.1 w to 0.1 w

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