DISCRETE CERAMICS DATA Sheet www.yageo.com ARV342 1% Convex type array chip resistors size 4 x 0402 2003 Apr 06 Rev.3 Phycomp Product specification Convex type array chip resistors size 4 x 0402 FEATURES ARV342 1% QUICK REFERENCE DATA * Reduced size of final equipment DESCRIPTION VALUE * Low assembly costs Resistance range 10 to 1 M; E96 series * Higher component and equipment reliability. Resistance tolerance 1% Temperature coefficient 300 x 10-6/K Absolute maximum at Tamb = 70 C 0.063 W Maximum permissible voltage 50 V (DC or RMS) * Camcorders Operating temperature range -55 to +125 C * Hand held measuring equipment Climatic category (IEC 60068) 55/155/56 * Car telephones Basic specification IEC 60115-8 APPLICATIONS * Computer * Portable radio, CD and cassette players. ORDERING INFORMATION Ordering code indicating resistor type and packing Table 1 ORDERING CODE 2350 023 ..... DESCRIPTION TYPE 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 coating. Finally, external end terminations are added. For ease of soldering the outer layer of these end terminations is a lead-tin alloy. 2003 Apr 06 Rev.3 PAPER TAPE ON REEL 5000 units 10000 units 1.... 2.... ARV342 Ordering code (12NC) * The resistors have a 12-digit ordering code starting with 2350 023. * The subsequent first digit indicates 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. 2 Table 2 Last digit of 12NC RESISTANCE LAST DIGIT 10 to 91 9 100 to 910 1 1 to 9.1 k 2 10 to 91 k 3 100 to 910 k 4 1 M 5 ORDERING EXAMPLE The ordering code of an ARV342 convex type array chip resistor, value 1000 , supplied on paper tape of 5000 units per reel is: 2350 023 110002. www.yageo.com Phycomp Product specification Convex type array chip resistors size 4 x 0402 ARV342 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 E96 series for resistors with a tolerance of 1%.The values of the E96 series are in accordance with "IEC publication 60063". CCB412 Pmax (%Prated) 100 Limiting values TYPE ARV342 LIMITING LIMITING VOLTAGE(1) POWER (W) (V) 50 50 0.063 0 -55 Note 1. This is the maximum voltage that may be continuously applied to the resistor element, see "IEC publication 60115-8". 2003 Apr 06 Rev.3 Fig.1 0 50 70 100 155 Tamb (C) Maximum dissipation (Pmax) in percentage of rated power as a function of the ambient temperature (Tamb). 3 www.yageo.com Phycomp Product specification Convex type array chip resistors size 4 x 0402 MECHANICAL DATA ARV342 1% Outlines Mass per 100 units TYPE ARV342 MASS (g) a 0.30 T A 1 2 3 4 5 6 B Marking W There is no marking on the product; the product is marked on request. P L a Details of cross section `a' to `a': PACKAGE MARKING H1 The packing is marked and includes resistance value, tolerance, catalogue number, quantity, production period, batch number and source code. 1 = Substrate. H2 2 = Protective layer. G 3 = Resistor. 4 = Inner termination. 5 = Nickel layer. 6 = Outer termination. CCB257 For dimensions see Table 3. Fig.2 Table 3 Physical dimensions; see Fig.2 SYMBOL 2003 Apr 06 Rev.3 Outlines. VALUE TOL. UNIT L 2.00 0.10 mm W 1.00 0.10 mm T 0.45 0.10 mm A 0.20 0.10 mm B 0.20 0.10 mm P 0.50 0.10 mm G 0.30 0.10 mm H1 0.30 0.10 mm H2 0.20 0.10 mm 4 www.yageo.com Phycomp Product specification Convex type array chip resistors size 4 x 0402 TEST 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, EIAJ and JIS. 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: 25% to 75% 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. Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar). The tests are carried out in accordance with IEC publication Table 4 ARV342 1% Test procedures and requirements IEC 60115-8 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS Tests in accordance with the schedule of IEC publication 60115-8 4.4.1 visual examination no holes; clean surface; no damage 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 4.18 20 (Tb) resistance to soldering heat unmounted chips: 10 1 s; 260 5 C no visible damage 4.29 45 (Xa) component solvent resistance isopropyl alcohol or H2O followed by brushing in accordance with "MIL 202 F" no visible damage resistance applied voltage (+0/-10%): R - Rnom: max. 1% 4.5 R/R max.: (1% + 0.05 ) R < 10 : 0.1 V 10 R < 100 : 0.3 V 100 R < 1 k: 1 V 1 k R < 10 k: 3 V 10 k R < 100 k: 10 V 100 k R < 1 M: 25 V 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 x Pn; 5 s (V 2 x Vmax) R/R max.: (1% + 0.05 ) 2003 Apr 06 Rev.3 5 www.yageo.com Phycomp Product specification Convex type array chip resistors size 4 x 0402 IEC 60115-8 CLAUSE IEC 60068-2 TEST METHOD 4.33 4.19 4.24.2 bending 14 (Na) 3 (Ca) 4.25.1 4.23.2 TEST 27 (Ba) 4.8.4.2 ARV342 1% PROCEDURE REQUIREMENTS resistors mounted on a 90 mm glass epoxy resin PCB (FR4); bending: 5 mm no visible damage rapid change of temperature 30 minutes at LCT and 30 minutes at UCT; 5 cycles no visible damage damp heat (steady state) 56 days; 40 2 C; 93 +2/-3% RH; loaded with 0.01 Pn R/R max.: (3% + 0.1 ) endurance 1000 hours +48/-0 hours; 70 2 C; loaded with Pn or Vmax; 1.5 hours on and 0.5 hours off R/R max.: (2% + 0.1 ) endurance at upper category temperature 1000 hours +48/-0 hours; 125 C; no load R/R max.: (2% + 0.1 ) temperature coefficient at 20/LCT/20 C and 20/UCT/20 C: 300 x 10-6/K R/R max.: (1% + 0.05 ) R/R max.: (1% + 0.05 ) Other tests in accordance with IEC 60115 clauses and IEC 60068 test method solderability (after ageing) 8 hours steam or 16 hours at 155 C; unmounted chips completely immersed for 2 0.5 s in a solder bath at 235 2 C good tinning (95% covered); no damage 4.6.1.1 insulation resistance 50 V (DC) after 1 minute, metal block method Rins min.: 103 M 4.12 noise IEC publication 60195 (measured with Quantech-equipment) 4.17 20 (Ta) R 100 max. 0.316 V/V (-10 dB) 100 < R 1 k max. 1 V/V (0 dB) 1 k < R 10 k max. 3 V/V (9.54 dB) 10 k < R 100 k max. 6 V/V (15.56 dB) 100 k < R 1 M max. 10 V/V (20 dB) Other applicable tests (JIS) C 5202 7.9 resistance to damp heat (steady state) 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/R max.: (3% + 0.1 ) EIA 575 3.13 leaching unmounted chips 60 1 s; 260 5 C good tinning; no leaching EIA/IS 703 4.5 load humidity 1000 +48/-0 hours; 85 2 C; 85 5% RH; loaded with 0.01 Pn or Vmax R/R max.: (3% + 0.1 ) 2003 Apr 06 Rev.3 6 www.yageo.com Phycomp Product specification Convex type array chip resistors size 4 x 0402 ARV342 1% REVISION HISTORY Revision Date Change Notification Description Rev.2 2001 Apr 27 - - Converted to Phycomp brand Rev.3 2003 Apr 06 - - Update company logo 2003 Apr 06 Rev.3 7 www.yageo.com