DISCRETE CERAMICS DATA SHEET RC02/12/22/32 1% Precision chip resistors sizes 1206, 0805, 0603 and 0402 Product specification Supersedes data of 27th March 2001 2002 Apr 09 Rev.9 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% FEATURES DESCRIPTION Low assembly costs 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. High component and equipment reliability Excellent performance at high frequency, especially the RC32. TC 50 in thick film technology Complete precision SMD family. APPLICATIONS The resistive layer is covered with a protective coat and printed with the resistance value (no printing on RC22H and RC32). Finally, the two external end terminations are added. For ease of soldering the outerlayer of these end terminations is a lead/tin alloy. All general purpose applications. QUICK REFERENCE DATA VALUE DESCRIPTION RC02H Size code Resistance range RC02G RC12H 1206 (3216) 1 W to 10 MW RC12G 0805 (2012) 90 W to 2.74 MW 1 W to 10 MW Resistance tolerance and E-series 90 W to 2.74 MW RC22H RC32 0603 (1608) 0402 (1005) 1 W to 10 MW 1 W to 10 MW 1%; E24/E96 series Temperature coefficient; note 1: 1 W R 10 W 10 W < R 10 MW Maximum dissipation at Tamb = 70 C Maximum permissible voltage 250 250 - 250 250 - 250 250 250 250 100 50 100 50 100 200 0.25 W 0.125 W 0.1 W 0.063 W 200 V (DC or RMS) 150 V (DC or RMS) 50 V (DC or RMS) 50 V (DC or RMS) Climatic category (IEC 60068) 55/155/56 Basic specification IEC 60115-8 Note 1. All TC values should be multiplied by 10-6/K. 2002 Apr 09 Rev.9 2 55/125/56 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% ORDERING INFORMATION Table 1 Ordering code indicating type and packing ORDERING CODE 2322 ... ..... TYPE PAPER TAPE ON REEL 5000 units 10000 units 20000 units 50000 units RC02H 724 6.... 724 7.... 724 8.... - RC02G 722 2.... 722 3.... - - RC12H 734 6.... 734 7.... 734 8.... - RC12G 732 6.... 732 7.... - - RC22H 704 6.... 704 7.... 704 8.... - - 706 7.... - 706 8.... RC02H; note 1 724 92006 724 92007 - - RC12H; note 1 734 92006 734 92007 - - RC22H; note 2 704 92006 704 92007 - - RC32 Jumper 0 W Notes 1. The jumper has a maximum resistance Rmax = 50 mW and a rated current IR = 2 A. 2. The jumper has a maximum resistance Rmax = 50 mW and a rated current IR = 1 A. Ordering code (12NC) Table 2 Last digit of 12NC The resistors have a 12-digit ordering code starting with 2322. RESISTANCE DECADE LAST DIGIT The subsequent 4 digits indicate the resistor type and packing; see Table 1. 1 to 9.1 W 8 10 to 91.0 W 9 100 to 910 W 1 1 to 9.1 kW 2 10 to 91.0 kW 3 100 to 910 kW 4 1 to 9.1 MW 5 The remaining 4 digits indicate the resistance value: - The first 3 digits indicate the resistance value. - The last digit indicates the resistance decade in accordance with Table 2. 2002 Apr 09 Rev.9 10 MW 6 3 ORDERING EXAMPLE The ordering code of a RC02H resistor, value 4750 W, supplied on paper tape of 5000 units per reel is: 2322 724 64752. Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% FUNCTIONAL DESCRIPTION DERATING Product characterization The power that the resistor can dissipate depends on the operating temperature; see Fig.1. 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 60063". Limiting values Pmax (%Prated) LIMITING VOLTAGE(1) (V) LIMITING POWER (W) RC02 200 0.25 RC12 150 0.125 RC22 50 0.063/0.1 RC32 50 0.063 TYPE CCB686 100 50 other types RC32 0 -55 0 50 70 100 Note 1. This is the maximum voltage that may be continuously applied to the resistor element, see "IEC publication 60115-8". Fig.1 125 Tamb (C) 155 Maximum dissipation (Pmax) in percentage of rated power as a function of the ambient temperature (Tamb). PULSE LOADING CAPABILITIES MBD641 10 4 handbook, full pagewidth Vmax (V) 1.2/50 s 10 3 10/700 s 10 2 10 10 10 2 10 3 10 4 10 5 10 6 These pulses may not be applied on a regular basis. Fig.2 2002 Apr 09 Rev.9 Maximum permissible peak pulse voltage without failing to `open circuit' in accordance with DIN IEC 60040 (CO) 533 for type: RC02. 4 R n () 10 7 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% MBD587 4 10 handbook, full pagewidth Vmax (V) 10 1.2/50 s 3 10/700 s 10 2 10 10 10 2 10 3 10 4 10 5 10 6 R n () 10 7 These pulses may not be applied on a regular basis. Fig.3 Maximum permissible peak pulse voltage without failing to `open circuit' in accordance with DIN IEC 60040 (CO) 533 for type: RC12. MBD590 10 4 handbook, full pagewidth Vmax (V) 10 3 1.2/50 s 10/700 s 10 2 10 10 10 2 10 3 10 4 10 5 10 6 These pulses may not be applied on a regular basis. Fig.4 2002 Apr 09 Rev.9 Maximum permissible peak pulse voltage without failing to `open circuit' in accordance with DIN IEC 60040 (CO) 533 for type: RC22. 5 R n () 10 7 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% MBD585 3 10 handbook, full pagewidth P max (W) 10 2 single pulse 10 t p /t i =1000 1 10 1 10 6 10 5 10 4 10 3 10 2 10 1 1 t i (s) Pulse on a regular basis for type: RC02; maximum permissible peak pulse power ( P max ) as a function of pulse duration for single pulse and repetitive pulse tp/ti = 1000. Fig.5 MBD586 600 handbook, full pagewidth Vmax (V) 400 200 0 10 6 Fig.6 10 5 10 4 10 3 10 2 10 1 t i (s) 1 Pulse on a regular basis for type: RC02; maximum permissible peak pulse voltage ( V max ) as a function of pulse duration. 2002 Apr 09 Rev.9 6 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% MBD588 3 10 handbook, full pagewidth P max (W) 10 2 single pulse 10 t p /t i =1000 1 10 1 10 6 10 5 10 4 10 3 10 2 10 1 1 t i (s) Pulse on a regular basis for type: RC12; maximum permissible peak pulse power ( P max ) as a function of pulse duration for single pulse and repetitive pulse tp/ti = 1000. Fig.7 MLB722 600 handbook, full pagewidth Vmax (V) 400 200 0 10 6 Fig.8 10 5 10 4 10 3 10 2 10 1 t i (s) 1 Pulse on a regular basis for type: RC12; maximum permissible peak pulse voltage ( V max ) as a function of pulse duration. 2002 Apr 09 Rev.9 7 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% MBD591 2 10full handbook, pagewidth P max (W) 10 single pulse t p /t i =1000 1 10 1 10 2 10 6 Fig.9 10 5 10 4 10 3 10 2 10 1 1 t i (s) Pulse on a regular basis for type: RC22; maximum permissible peak pulse power ( P max ) as a function of pulse duration for single pulse and repetitive pulse tp/ti = 1000. MBD592 300 handbook, full pagewidth Vmax (V) 200 100 0 10 6 10 5 10 4 10 3 10 2 10 1 t i (s) 1 Fig.10 Pulse on a regular basis for type: RC22; maximum permissible peak pulse voltage ( V max ) as a function of pulse duration. 2002 Apr 09 Rev.9 8 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% CCB509 103 handbook, full pagewidth ^ Pmax (V) 102 10 single pulse 1 10-1 10-6 10-5 10-4 10-3 10-2 10-1 ti (s) 1 Fig.11 Pulse on a regular basis for type: RC32; maximum permissible peak pulse power ( P max ) as a function of pulse duration for single pulse and repetitive pulse tp/ti = 1000. CCB507 200 handbook, full pagewidth ^ Vmax (V) 150 100 50 0 10-6 10-5 10-4 10-3 10-2 10-1 ti (s) 1 Fig.12 Pulse on a regular basis for type: RC32; maximum permissible peak pulse voltage ( V max ) as a function of pulse duration. 2002 Apr 09 Rev.9 9 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 MECHANICAL DATA RC02/12/22/32 1% Outlines Mass per 100 units TYPE MASS (g) RC02 1.0 RC12 0.55 RC22 0.25 RC32 0.058 handbook, 4 columns T tb tt Marking All resistors except RC22 and RC32 are marked with a four digit code on the protective coat to designate the nominal resistance value. W For values up to 976 W the R is used as a decimal point. For values of 1 kW or greater the first 3 digits apply to the resistance value and the fourth indicates the number of zeros to follow. end termination ceramic substrate protective coat marking L For dimensions see Table 3. Fig.13 Outlines. Table 3 Example RESISTANCE 220R 220 W 4021 4.02 kW 1503 150 kW PACKAGE MARKING The packing is marked with the resistance value, tolerance, catalogue number, quantity, production period, batch number and source code. 2002 Apr 09 Rev.9 inner electrode MBE929 4-DIGIT MARKING MARKING ;;; ;; ;;; ;; ; ;; ;;;;;; ;;;;;; 220R ;;;;;; ;;;;;; protective coat resistor layer Chip resistor types and relevant physical dimensions; see Fig.13 TYPE L (mm) W (mm) T (mm) tt (mm) tb (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 RC32 1.00 0.05 0.50 0.05 0.35 0.05 0.20 0.10 0.25 0.10 10 2002 Apr 09 Rev.9 11 TEST PROCEDURE visual examination dimensions (see Fig.13) resistance 4.4.1 4.4.2 4.5 R 1 MW: 50 V 100 kW R < 1 MW: 25 V 10 kW R < 100 kW: 10 V 1 kW R < 10 kW: 3 V RC32 R - Rnom: max. 1% see Table 3 no holes; clean surface; no visible damage RC02H RC02G RC12H RC12G RC22H REQUIREMENTS Precision chip resistors sizes 1206, 0805, 0603 and 0402 100 W R < 1 kW: 1 V 10 W R < 100 W: 0.3 V R < 10 W: 0.1 V applied voltage (+0/-10%): gauge (mm) Tests in accordance with the schedule of IEC publication 60115-8 IEC 60068-2 TEST METHOD Test procedures and requirements IEC 60115-8 CLAUSE Table 4 All soldering tests are performed with mildly activated flux. 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. Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar). Relative humidity: 45% to 75% Temperature: 15 C to 35 C Unless otherwise specified the following values apply: 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. Essentially all tests are carried out in accordance with the schedule of "IEC publication 60115-8", category LCT/UCT/56 (rated temperature range: Lower Category Temperature, Upper Category Temperature; damp heat, long term, 56 days). The testing also covers the requirements specified by EIA and EIAJ. TESTS AND REQUIREMENTS Phycomp Product specification RC02/12/22/32 1% 2002 Apr 09 Rev.9 bending rapid change of 30 minutes at LCT and temperature 30 minutes at UCT; 5 cycles 4.19 resistors mounted on a 90 mm glass epoxy resin PCB (FR4), bending: 3 mm for RC02H and RC02G; 5 mm for RC12H, RC12G, RC22H and RC32 room temperature; P = 6.25 Pn; 5 s (V 2 Vmax) maximum voltage (RMS) during 1 minute, metal block method unmounted chips completely immersed for 2 0.5 s in a solder bath at 235 2 C isopropyl alcohol or H2O followed by brushing in accordance with "MIL 202 F" unmounted chips; 10 1 s; 260 5 C PROCEDURE 4.33 14 (Na) solderability short time overload 20 (Ta) 4.17 component solvent resistance 4.13 45 (Xa) 4.29 resistance to soldering heat voltage proof on insulation 20 (Tb) 4.18 TEST 4.7 IEC 60068-2 TEST METHOD IEC 60115-8 CLAUSE DR/R max.: (1% +0.05 W) DR/R max.: (0.5% +0.05 W) 12 no visible damage DR/R max.: (2% +0.1 W) DR/R max.: (0.5% +0.05 W) DR/R max.: (1% +0.05 W) DR/R max.: (0.5% +0.05 W) no visible damage no visible damage DR/R max.: (2% +0.1 W) no visible damage DR/R max.: (1% +0.05 W) no breakdown or flashover good tinning (95% covered); no visible damage no visible damage no visible damage RC32 no visible damage RC02H RC02G RC12H RC12G RC22H REQUIREMENTS Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% 2002 Apr 09 Rev.9 13 temperature coefficient - DR/R max.: (1.5% +0.05 W) R > 1 MW - DR/R max.: (1.5% +0.05 W) R > 1 MW 250 250 100 1 W R 10 W 10 W < R 10 MW 20 (Ta) insulation resistance solderability (after ageing) voltage (DC) after 1 minute, metal block method: 100 V for RC02H, RC02G, RC12H and RC12G, 50 V for RC22H and RC32 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 50 - 100 200 250 250 Rins min.: 103 MW good tinning (95% covered); no visible damage 100 250 250 Precision chip resistors sizes 1206, 0805, 0603 and 0402 4.6.1.1 4.17 50 - - DR/R max.: (1.5% +0.05 W) R > 1 MW at 20/LCT/20 C and 20/UCT/20 C: DR/R max.: (2% +0.1 W) DR/R max.: (1.0% +0.05 W) R 1 MW 1000 +48/-0 hours; no load: DR/R max.: (2% +0.1 W) DR/R max.: (1.0% +0.05 W) R 1 MW 1000 +48/-0 hours; 70 2 C; loaded with Pn or Vmax; 1.5 hours on and 0.5 hours off: DR/R max.: (2% +0.1 W) RC32 DR/R max.: (1.0% +0.05 W) 250 250 RC02H RC02G RC12H RC12G RC22H REQUIREMENTS R 1 MW 56 days; 40 2 C; 93 +2/-3% RH; loaded with 0.01 Pn: PROCEDURE Other tests in accordance with IEC 60115 clauses and IEC 60068 test method 4.8.4.2 endurance at upper category temperature 27 (Ba) 4.23.2 damp heat (steady state) endurance 3 (Ca) 4.24.2 TEST 4.25.1 IEC 60068-2 TEST METHOD IEC 60115-8 CLAUSE Phycomp Product specification RC02/12/22/32 1% 2002 Apr 09 Rev.9 IEC 60068-2 TEST METHOD 14 leaching load humidity EIA/IS 703 4.5 endurance (under damp and load) EIA 575 3.13 (JIS) C 5205 7.9 TEST noise Other applicable tests 4.12 IEC 60115-8 CLAUSE DR/R max.: (2% +0.1 W) DR/R max.: (3% +0.1 W) R 1 MW R > 1 MW 1000 +48/-0 hours; 85 2 C; 85 5% RH; loaded with 0.01 Pn or Vmax: good tinning; no leaching DR/R max.: (3% +0.1 W) R > 1 MW unmounted chips 60 1 s; 260 5 C DR/R max.: (2% +0.1 W) R 1 MW 1000 +48/-0 hours; 40 2 C; 93 +2/-3% RH; loaded with Pn or Vmax; 1.5 hours on and 0.5 hours off: max. 32 mV/V (30.10 dB) 1 MW < R 10 MW max. 6 mV/V (15.56 dB) 10 kW < R 100 kW max. 10 mV/V (20 dB) max. 3 mV/V (9.54 dB) 1 kW < R 10 kW 100 kW < R 1 MW max. 1 mV/V (0 dB) max. 0.316 mV/V (-10 dB) RC02H RC02G RC12H RC12G RC22H 100 W < R 1 kW R 100 W IEC publication 60195 (measured with Quantech - equipment): PROCEDURE REQUIREMENTS RC32 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% REVISION HISTORY Revision Date Change Notification Description Rev.8 2001 Mar 07 - - Converted to Phycomp brand - Pulse duration limit for R 10 kW removed in Figs.5, 7, 9 and11 Rev.9 2002 Apr 09 - - Maximum dissipation for RC22H changed from 0.063 W/0.1 W to 0.1 W 2002 Apr 09 Rev.9 15