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| 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 FEATURES Low assembly costs High component and equipment reliability Excellent performance at high frequency, especially the RC32. TC 50 in thick film technology Complete precision SMD family. APPLICATIONS All general purpose applications. QUICK REFERENCE DATA VALUE DESCRIPTION RC02H Size code Resistance range Resistance tolerance and E-series Temperature coefficient; note 1: 1 W R 10 W 10 W < R 10 MW Maximum dissipation at Tamb = 70 C Maximum permissible voltage Climatic category (IEC 60068) Basic specification Note 1. All TC values should be multiplied by 10-6/K. 250 250 100 0.25 W 200 V (DC or RMS) 50 250 250 100 0.125 W 150 V (DC or RMS) 55/155/56 IEC 60115-8 50 1 W to 10 MW RC02G 90 W to 2.74 MW RC12H 1 W to 10 MW RC12G 90 W to 2.74 MW 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. RC02/12/22/32 1% 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. RC22H 0603 (1608) 1 W to 10 MW RC32 0402 (1005) 1 W to 10 MW 1206 (3216) 0805 (2012) 1%; E24/E96 series 250 250 100 0.1 W 50 V (DC or RMS) 250 250 200 0.063 W 50 V (DC or RMS) 55/125/56 2002 Apr 09 Rev.9 2 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 ORDERING INFORMATION Table 1 Ordering code indicating type and packing ORDERING CODE 2322 ... ..... TYPE 5000 units RC02H RC02G RC12H RC12G RC22H RC32 Jumper 0 W RC02H; note 1 RC12H; note 1 RC22H; note 2 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) The resistors have a 12-digit ordering code starting with 2322. The subsequent 4 digits indicate the resistor type and packing; see Table 1. 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. Table 2 Last digit of 12NC LAST DIGIT 8 9 1 2 3 4 5 6 724 92006 734 92006 704 92006 724 92007 734 92007 704 92007 724 6.... 722 2.... 734 6.... 732 6.... 704 6.... PAPER TAPE ON REEL 10000 units 724 7.... 722 3.... 734 7.... 732 7.... 704 7.... 706 7.... 20000 units 724 8.... 734 8.... 704 8.... - RC02/12/22/32 1% 50000 units 706 8.... - 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. RESISTANCE DECADE 1 to 9.1 W 10 to 91.0 W 100 to 910 W 1 to 9.1 kW 10 to 91.0 kW 100 to 910 kW 1 to 9.1 MW 10 MW 2002 Apr 09 Rev.9 3 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 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 60063". Limiting values TYPE RC02 RC12 RC22 RC32 Note 1. This is the maximum voltage that may be continuously applied to the resistor element, see "IEC publication 60115-8". PULSE LOADING CAPABILITIES LIMITING VOLTAGE(1) (V) 200 150 50 50 LIMITING POWER (W) 0.25 0.125 0.063/0.1 0.063 0 -55 0 50 70 RC02/12/22/32 1% DERATING The power that the resistor can dissipate depends on the operating temperature; see Fig.1. CCB686 100 Pmax (%Prated) 50 RC32 other types 100 125 Tamb (C) 155 Fig.1 Maximum dissipation (Pmax) in percentage of rated power as a function of the ambient temperature (Tamb). 10 4 handbook, full pagewidth Vmax (V) 1.2/50 s 10 3 MBD641 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.2 Maximum permissible peak pulse voltage without failing to `open circuit' in accordance with DIN IEC 60040 (CO) 533 for type: RC02. 2002 Apr 09 Rev.9 4 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% 4 10 handbook, full pagewidth MBD587 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 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. 10 4 handbook, full pagewidth Vmax (V) MBD590 10 3 1.2/50 s 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.4 Maximum permissible peak pulse voltage without failing to `open circuit' in accordance with DIN IEC 60040 (CO) 533 for type: RC22. 2002 Apr 09 Rev.9 5 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 1% 3 10 handbook, full pagewidth MBD585 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 t i (s) 1 Fig.5 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. handbook, full pagewidth 600 MBD586 Vmax (V) 400 200 0 10 6 10 5 10 4 10 3 10 2 10 1 t i (s) 1 Fig.6 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% 3 10 handbook, full pagewidth MBD588 P max (W) 10 2 10 single pulse t p /t i =1000 1 10 1 10 6 10 5 10 4 10 3 10 2 10 1 t i (s) 1 Fig.7 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. handbook, full pagewidth 600 MLB722 Vmax (V) 400 200 0 10 6 10 5 10 4 10 3 10 2 10 1 t i (s) 1 Fig.8 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% 10 2 handbook, full pagewidth P max (W) 10 single pulse MBD591 t p /t i =1000 1 10 1 10 2 10 6 10 5 10 4 10 3 10 2 10 1 t i (s) 1 Fig.9 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. handbook, full pagewidth 300 MBD592 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 handbook, full pagewidth 200 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 Mass per 100 units TYPE RC02 RC12 RC22 RC32 Marking All resistors except RC22 and RC32 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 kW or greater the first 3 digits apply to the resistance value and the fourth indicates the number of zeros to follow. Example MARKING 220R 4021 1503 PACKAGE MARKING The packing is marked with the resistance value, tolerance, catalogue number, quantity, production period, batch number and source code. RESISTANCE 220 W 4.02 kW 150 kW RC12 RC22 RC32 TYPE RC02 MASS (g) 1.0 0.55 0.25 0.058 handbook, 4 columns RC02/12/22/32 1% Outlines T W ;; ; ;; ;; ; ;; ; ;; ;;;;;; ;;;;;; 220R ;;;;;; ;;;;;; tb tt L protective coat resistor layer inner electrode end termination ceramic substrate protective coat marking MBE929 For dimensions see Table 3. Fig.13 Outlines. Table 3 Chip resistor types and relevant physical dimensions; see Fig.13 L (mm) 3.20 +0.10/-0.20 2.00 0.15 1.60 0.10 1.00 0.05 W (mm) 1.60 0.15 1.25 0.15 0.80 +0.15/-0.05 0.50 0.05 T (mm) 0.55 0.10 0.55 0.10 0.45 0.10 0.35 0.05 tt (mm) 0.45 0.25 0.40 0.20 0.30 0.20 0.20 0.10 tb (mm) 0.50 0.25 0.40 0.20 0.30 0.20 0.25 0.10 2002 Apr 09 Rev.9 10 TESTS AND REQUIREMENTS Phycomp 2002 Apr 09 Rev.9 REQUIREMENTS PROCEDURE RC02H RC02G RC12H RC12G RC22H RC32 no holes; clean surface; no visible damage gauge (mm) applied voltage (+0/-10%): R < 10 W: 0.1 V 10 W R < 100 W: 0.3 V 100 W R < 1 kW: 1 V 1 kW R < 10 kW: 3 V 10 kW R < 100 kW: 10 V 100 kW R < 1 MW: 25 V R 1 MW: 50 V see Table 3 R - Rnom: max. 1% 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. 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 C to 35 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. Precision chip resistors sizes 1206, 0805, 0603 and 0402 Table 4 Test procedures and requirements IEC 60115-8 CLAUSE IEC 60068-2 TEST METHOD TEST 11 Tests in accordance with the schedule of IEC publication 60115-8 4.4.1 visual examination 4.4.2 dimensions (see Fig.13) 4.5 resistance RC02/12/22/32 1% Product specification REQUIREMENTS PROCEDURE RC02H RC02G RC12H RC12G RC22H unmounted chips; 10 1 s; 260 5 C DR/R max.: (0.5% +0.05 W) no visible damage isopropyl alcohol or H2O followed by brushing in accordance with "MIL 202 F" unmounted chips completely immersed for 2 0.5 s in a solder bath at 235 2 C maximum voltage (RMS) during 1 minute, metal block method room temperature; P = 6.25 Pn; 5 s (V 2 Vmax) no visible damage DR/R max.: (0.5% +0.05 W) 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 DR/R max.: (1% +0.05 W) no breakdown or flashover good tinning (95% covered); no visible damage no visible damage no visible damage DR/R max.: (1% +0.05 W) RC32 Phycomp IEC 60115-8 CLAUSE IEC 60068-2 TEST METHOD TEST 2002 Apr 09 Rev.9 DR/R max.: (2% +0.1 W) no visible damage DR/R max.: (1% +0.05 W) no visible damage DR/R max.: (0.5% +0.05 W) no visible damage DR/R max.: (2% +0.1 W) 4.18 20 (Tb) resistance to soldering heat 4.29 45 (Xa) component solvent resistance 4.17 20 (Ta) solderability 4.7 voltage proof on insulation Precision chip resistors sizes 1206, 0805, 0603 and 0402 4.13 short time overload 12 4.33 bending 4.19 14 (Na) rapid change of 30 minutes at LCT and temperature 30 minutes at UCT; 5 cycles RC02/12/22/32 1% Product specification REQUIREMENTS PROCEDURE RC02H RC02G RC12H RC12G RC22H 56 days; 40 2 C; 93 +2/-3% RH; loaded with 0.01 Pn: R 1 MW R > 1 MW 1000 +48/-0 hours; 70 2 C; loaded with Pn or Vmax; 1.5 hours on and 0.5 hours off: R 1 MW R > 1 MW 1000 +48/-0 hours; no load: R 1 MW R > 1 MW at 20/LCT/20 C and 20/UCT/20 C: 1 W R 10 W 10 W < R 10 MW 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 voltage (DC) after 1 minute, metal block method: 100 V for RC02H, RC02G, RC12H and RC12G, 50 V for RC22H and RC32 100 50 250 250 250 250 100 50 250 250 100 250 250 200 DR/R max.: (1.5% +0.05 W) DR/R max.: (1.0% +0.05 W) DR/R max.: (2% +0.1 W) DR/R max.: (1.5% +0.05 W) DR/R max.: (1.0% +0.05 W) DR/R max.: (2% +0.1 W) DR/R max.: (1.5% +0.05 W) DR/R max.: (1.0% +0.05 W) DR/R max.: (2% +0.1 W) RC32 Phycomp IEC 60115-8 CLAUSE IEC 60068-2 TEST METHOD TEST 2002 Apr 09 Rev.9 good tinning (95% covered); no visible damage Rins min.: 103 MW 4.24.2 3 (Ca) damp heat (steady state) 4.25.1 endurance Precision chip resistors sizes 1206, 0805, 0603 and 0402 4.23.2 27 (Ba) endurance at upper category temperature 4.8.4.2 13 temperature coefficient Other tests in accordance with IEC 60115 clauses and IEC 60068 test method 4.17 20 (Ta) solderability (after ageing) 4.6.1.1 insulation resistance RC02/12/22/32 1% Product specification REQUIREMENTS PROCEDURE RC02H RC02G RC12H RC12G RC22H IEC publication 60195 (measured with Quantech - equipment): R 100 W 100 W < R 1 kW 1 kW < R 10 kW 10 kW < R 100 kW 100 kW < R 1 MW 1 MW < R 10 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: R 1 MW R > 1 MW unmounted chips 60 1 s; 260 5 C 1000 +48/-0 hours; 85 2 C; 85 5% RH; loaded with 0.01 Pn or Vmax: R 1 MW R > 1 MW DR/R max.: (2% +0.1 W) DR/R max.: (3% +0.1 W) DR/R max.: (2% +0.1 W) DR/R max.: (3% +0.1 W) good tinning; no leaching max. 10 mV/V (20 dB) max. 32 mV/V (30.10 dB) max. 6 mV/V (15.56 dB) max. 3 mV/V (9.54 dB) max. 1 mV/V (0 dB) max. 0.316 mV/V (-10 dB) RC32 Phycomp IEC 60115-8 CLAUSE IEC 60068-2 TEST METHOD TEST 2002 Apr 09 Rev.9 4.12 noise Precision chip resistors sizes 1206, 0805, 0603 and 0402 Other applicable tests (JIS) C 5205 7.9 endurance (under damp and load) 14 EIA 575 3.13 leaching EIA/IS 703 4.5 load humidity RC02/12/22/32 1% Product specification Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 REVISION HISTORY Revision Rev.8 Rev.9 Date 2001 Mar 07 2002 Apr 09 Change Notification - - Description RC02/12/22/32 1% - Converted to Phycomp brand - Pulse duration limit for R 10 kW removed in Figs.5, 7, 9 and11 - Maximum dissipation for RC22H changed from 0.063 W/0.1 W to 0.1 W 2002 Apr 09 Rev.9 15 |
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