RC02 ETC1
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Technical content
Supersedes data of 27th March 2001 2002 Apr 09 Rev.9 DISCRETE CERAMICS RC02/12/22/32 Precision chip resistors sizes 1206, 0805, 0603 and 0402
2002 Apr 09 Rev.9 2 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32
FEATURES
/G156Low assembly costs /G156High component and equipment reliability /G156Excellent performance at high frequency, especially the RC32. /G156TC 50 in thick film technology /G156Complete precision SMD family.
APPLICATIONS
/G156All 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 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. QUICK REFERENCE DATA Note 1. All TC values should be multiplied by 10 /c45 6/K. RC02H RC02G RC12H RC12G RC22H RC32 Size code 1206 (3216) 0805 (2012) 0603 (1608) 0402 (1005) Resistance range 1 /G87to
10 M/G87
2.74 M/G87
E-series /G1501%; E24/E96 series Temperature coefficient; note 1: 1 /G87/G136R /G13610 /G87/G136 250 /G150250 /G45/G136250 /G150250 /G45/G136 250 /G150250 /G136250 /G150250 10 /G87<R /G13610 M/G87/G136 /G150 100 /G136/G15050 /G136/G150100 /G136/G15050 /G136/G150100 /G136/G150200 Maximum dissipation at Tamb =7 0 /G149C 0.25 W 0.125 W 0.1 W 0.063 W Maximum permissible voltage 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 55/125/56 Basic specification IEC 60115-8
2002 Apr 09 Rev.9 3 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32
ORDERING INFORMATION
Table 1 Ordering code indicating type and packing Notes 1. The jumper has a maximum resistance R max =5 0m /G87 and a rated current IR =2A . 2. The jumper has a maximum resistance R max =5 0m /G87 and a rated current IR =1A . TYPE PAPER TAPE ON REEL 5000 units 10000 units 20000 units 50000 units Jumper 0 /G87 RC02H; note 1 724 92006 724 92007 /G45/G45 RC12H; note 1 734 92006 734 92007 /G45/G45 RC22H; note 2 704 92006 704 92007 /G45/G45 Ordering code (12NC) /G156The resistors have a 12-digit ordering code starting with 2322. /G156The subsequent 4 digits indicate the resistor type and packing; s e eT a b l e1 . /G156The 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 RESISTANCE DECADE LAST DIGIT 1t o9 . 1/G87 8 10 to 91.0 /G87 9 100 to 910 /G87 1 1t o9 . 1k/G87 2 10 to 91.0 k/G87 3 100 to 910 k/G87 4 1t o9 . 1M/G87 5
10 M/G87 6
The ordering code of a RC02H resistor, value 4750 /G87, supplied on paper tape of 5000 units per reel is: 2322 724 64752.
2002 Apr 09 Rev.9 4 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 FUNCTIONAL DESCRIPTION Product characterization Standard values of nominal resistance are taken from the E24/E96 series for resistors with a tolerance of /G1501%. The values of the E24/96 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) RC02 200 0.25 RC12 150 0.125 RC22 50 0.063/0.1 RC32 50 0.063 DERATING 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). CCB686 0−55 50 70 100 155 125 Tamb (°C) 100 Pmax (%Prated) RC32 other types PULSE LOADING CAPABILITIES Fig.2 Maximum permissible peak pulse voltage without failing to ‘open circuit’ in accordance with DIN IEC 60040 (CO) 533 for type: RC02. handbook, full pagewidth 10 10 2 103 104 105 106 107 MBD641 104 102 103 V R (Ω)n 1.2/50 µs 10/700 µs max (V) These pulses may not be applied on a regular basis.
2002 Apr 09 Rev.9 5 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 Fig.3 Maximum permissible peak pulse voltage without failing to ‘open circuit’ in accordance with DIN IEC 60040 (CO) 533 for type: RC12. handbook, full pagewidth 10 10 2 103 104 105 106 107 MBD587 104 102 103 V R (Ω)n 1.2/50 µs 10/700 µs 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 60040 (CO) 533 for type: RC22. These pulses may not be applied on a regular basis. handbook, full pagewidth 10 10 2 103 104 105 106 107 MBD590 104 102 103 1.2/50 µs 10/700 µs V (V) max R (Ω)n
2002 Apr 09 Rev.9 6 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 Fig.5 Pulse on a regular basis for type: RC02; maximum permissible peak pulse power as a function of pulse duration for single pulse and repetitive pulse t p/ti = 1000. Pˆmax/G40/G41 handbook, full pagewidth 10 1 1 MBD585 103 102 10 210 310 410 510 6 10 1 Pmax (W) t (s) single pulse t /t =1000pi i Fig.6 Pulse on a regular basis for type: RC02; maximum permissible peak pulse voltage as a function of pulse duration. Vˆmax/G40/G41 handbook, full pagewidth600 200 400 MBD586 10 1 110 210 310 410 510 6 Vmax (V) t (s)i
2002 Apr 09 Rev.9 7 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 Fig.7 Pulse on a regular basis for type: RC12; maximum permissible peak pulse power as a function of pulse duration for single pulse and repetitive pulse t p/ti = 1000. Pˆmax/G40/G41 handbook, full pagewidth 10 1 1 MBD588 103 102 10 210 310 410 510 6 10 1 Pmax (W) single pulse t /t =1000pi t (s)i Fig.8 Pulse on a regular basis for type: RC12; maximum permissible peak pulse voltage as a function of pulse duration. Vˆmax/G40/G41 handbook, full pagewidth600 200 400 MLB722 10 1 110 210 310 410 510 6 Vmax (V) t (s)i
2002 Apr 09 Rev.9 8 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 Fig.9 Pulse on a regular basis for type: RC22; maximum permissible peak pulse power as a function of pulse duration for single pulse and repetitive pulse t p/ti = 1000. Pˆmax/G40/G41 handbook, full pagewidth 10 1 1 MBD591 102 10 210 310 410 510 6 10 2 Pmax (W) single pulse t /t =1000pi 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. Vˆmax/G40/G41 handbook, full pagewidth300 100 200 MBD592 10 1 110 210 310 410 510 6 Vmax (V) t (s)i
2002 Apr 09 Rev.9 9 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 Fig.11 Pulse on a regular basis for type: RC32; maximum permissible peak pulse power as a function of pulse duration for single pulse and repetitive pulse t p/ti = 1000. Pˆmax/G40/G41 handbook, full pagewidth CCB509 10−6 10−5 10−4 10−3 10−2 10−1 1ti (s) Pmax (V) 10−1 102 103 single pulse Fig.12 Pulse on a regular basis for type: RC32; maximum permissible peak pulse voltage as a function of pulse duration. Vˆmax/G40 /G41 handbook, full pagewidth200 100 10−6 10−5 10−4 10−3 10−2 10−1 1 CCB507 150 ti (s) Vmax (V)
2002 Apr 09 Rev.9 10 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 MECHANICAL DATA Mass per 100 units Marking All resistors except RC22 and RC32 are marked with a four digit code on the protective coat to designate the nominal resistance value. DIGIT MARKING For values up to 976 /G87 the R is used as a decimal point. For values of 1 k/G87 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 packing is marked with the resistance value, tolerance, catalogue number, quantity, production period, batch number and source code. TYPE MASS (g) RC02 1.0 RC12 0.55 RC22 0.25 RC32 0.058 MARKING RESISTANCE 220R 220 /G87 4021 4.02 k /G87 1503 150 k /G87 Outlines Table 3 Chip resistor types and relevant physical dimensions; see Fig.13 TYPE L (mm) W (mm) T (mm) tt (mm) tb (mm) RC02 3.20 RC22 1.60 /G1500.10 0.80 Fig.13 Outlines. handbook, 4 columns /;/;/;/;/;/; /; /;/;/;/; /; /; /;/;/;/; /; /;/;/;/;/;/; /;/; /;/; /;/; /;/; /;/; /;/; /;/; protective coat resistor layer inner electrode end termination ceramic substrate protective coat MBE929 220R marking T W L tt tb For dimensions see Table 3.
2002 Apr 09 Rev.9 11 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 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: 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 /G149Ct o3 5 /G149C 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 sp ecifying. 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 RC02H RC02G RC12H RC12G RC22H RC32 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.13) gauge (mm) see Table 3 4.5 resistance applied voltage (+0/ /G4510%): R /G45Rnom:m a x ./G1501% R<1 0 /G87:0 . 1V 10 /G87/G136R<1 0 0 /G87:0 . 3V 100 /G87/G136R<1k /G87:1V 1k /G87/G136R<1 0k /G87:3V 10 k/G87/G136R < 100 k/G87:1 0V 100 k/G87/G136R<1M /G87:2 5V R /G1521M /G87:5 0V
2002 Apr 09 Rev.9 12 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 4.18 20 (Tb) resistance to soldering heat unmounted chips; 10 /G1501 s; 260 /G1505 /G149C no visible damage no visible damage 4.29 45 (Xa) component solvent resistance isopropyl alcohol or H followed by brushing in accordance with “MIL 202 F” no visible damage 4.17 20 (Ta) solderability unmounted chips completely immersed for 2 /G1500.5 s in a solder bath at 235 /G1502 /G149C good tinning (/G15295% 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 /G153P n; 5 s (V /G1362 /G153Vmax) 4.33 bending resistors mounted on a 90 mm glass epoxy resin PCB (FR4), bending: 3m m f o r RC02H and RC02G; 5m m f o r RC12H, RC12G, RC22H and RC32 no visible damage no visible damage 4.19 14 (Na) rapid change of temperature 30 minutes at LCT and 30 minutes at UCT; 5 cycles no visible damage no visible damage IEC 60115-8 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS RC02H RC02G RC12H RC12G RC22H RC32
2002 Apr 09 Rev.9 13 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 4.24.2 3 (Ca) damp heat (steady state) 56 days; 40 /G1502 /G149C; 93 +2//G453% RH; loaded with 0.01 Pn: 4.25.1 endurance 1000 +48/ /G450 hours; 70 /G1502 /G149C; loaded with Pn or Vmax; 1.5 hours on and 0.5 hours off: 4.23.2 27 (Ba) endurance at upper category temperature 1000 +48//G450 hours; no load: 4.8.4.2 temperature coefficient at 20/LCT/20 /G149C and 20/UCT/20 /G149C: 1 /G87/G136R /G13610 /G87/G136 250 /G150250 /G45/G136250 /G150250 /G45/G136250 /G150250 /G136250 /G150250 10 /G87<R /G13610 M/G87/G136 /G150100 /G136/G15050 /G136/G150100 /G136/G15050 /G136/G150100 /G136/G150200 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 /G149C; unmounted chips completely immersed for 2 /G1500.5 s in a solder bath at 235 /G1502 /G149C good tinning (/G15295% covered); no visible 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 and RC32
Rins min.: 103 M/G87 IEC 60115-8 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS RC02H RC02G RC12H RC12G RC22H RC32
2002 Apr 09 Rev.9 14 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32 4.12 noise IEC publication 60195 (measured with Quantech - equipment): R /G136100 /G87 max. 0.316 /G109V/V (/G4510 dB) 100 /G87<R /G1361k /G87 max. 1 /G109V/V (0 dB) 1k /G87<R /G13610 k/G87 max. 3 /G109V/V (9.54 dB) 10 k/G87<R /G136100 k/G87 max. 6 /G109V/V (15.56 dB) 100 k/G87<R /G1361M /G87 max. 10 /G109V/V (20 dB) 1M /G87<R /G13610 M/G87 max. 32 /G109V/V (30.10 dB) Other applicable tests (JIS) C 5205 7.9 endurance (under damp and load) 1000 +48//G450 hours; 40 /G1502 /G149C; loaded with Pn or Vmax; 1.5 hours on and 0.5 hours off: R /G1361M /G87/G68 R/R max.: /G150(2% +0.1 /G87/G41 R>1M /G87/G68 R/R max.: /G150(3% +0.1 /G87) EIA 575 3.13 leaching unmounted chips 60 /G1501s ; 260 /G1505 /G149C good tinning; no leaching EIA/IS 703 4.5 load humidity 1000 +48/ /G450 hours; 85 /G1502 /G149C; 85 /G1505% RH; loaded with 0.01 Pn or Vmax: R /G1361M /G87/G68 R/R max.: /G150(2% +0.1 /G87) R>1M /G87/G68 R/R max.: /G150(3% +0.1 /G87) IEC 60115-8 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS RC02H RC02G RC12H RC12G RC22H RC32
2002 Apr 09 Rev.9 15 Phycomp Product specification Precision chip resistors sizes 1206, 0805, 0603 and 0402 RC02/12/22/32
REVISION HISTORY
Rev.8 2001 Mar 07 – - Converted to Phycomp brand - Pulse duration limit for R /G13610 k/G87 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