RC21

Philips Components Product specification Standard chip resistors sizes 1206, 0805, 0603 and 0402 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. QUICK REFERENCE DATA VALUE DESCRIPTION RC01 Size code Resistance range Resistance tolerance and E-series Temperature coefficient: 1Ω≤R 1 MΩ climatic tests: 1 Ω ≤ R ≤ 1 MΩ R > 1 MΩ resistance to soldering heat short time overload Note 1. Data for RC31 is preliminary. ∆R/R max.: ±1.5% +0.1 Ω ∆R/R max.: ±3.0% +0.1 Ω ∆R/R max.: ±0.5% +0.05 Ω ∆R/R max.: ±1.0% +0.05 Ω ∆R/R max.: ±1.5% +0.1 Ω ∆R/R max.: ±3.0% +0.1 Ω 0.25 W 200 V (DC or RMS) ≤ ±250 × 10−6/K ≤ ±200 × 10−6/K 0.125 W 150 V (DC or RMS) 55/155/56 IEC 115-8 0.063 W 50 V (DC or RMS) 1206 (3216) RC11 0805 (2012) 1 Ω to 10 MΩ ±5%, ±2%; E24 series RC21 0603 (1608) 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. RC01/11/21/31 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. RC31(1) 0402(1005) 10 Ω to 1 MΩ ≤ ±200 × 10−6/K 0.063 W 50 V (DC or RMS) 55/125/56 ∆R/R max.: ±3.0% +0.1 Ω ∆R/R max.: ±1.0% +0.1 Ω ∆R/R max.: ±1.0% +0.1 Ω ∆R/R max.: ±2.0% +0.1 Ω 1997 Feb 26 1 Philips Components Product specification Standard chip resistors sizes 1206, 0805, 0603 and 0402 ORDERING INFORMATION Table 1 Ordering code indicating resistor type and packaging ORDERING CODE 2322 ... ..... TYPE TOL. (%) ±5 ±2 ±5 ±2 ±5 ±2 ±5 − − − − CARDBOARD TAPE ON REEL(3) 5000 units 711 61... 711 41... 730 61... 730 31... 702 60... 702 65... − 10000 units 711 51... − 730 71... − 702 70... − 705 70... 20000 units 711 81... 711 71... 730 81... 730 41... 702 81... 702 75... − 10000 units − − 731 81... 731 51... − − − − 731 91006 − − RC01/11/21/31 BULK CASE 25000 units − − − − 702 80... 702 50... − − − 702 91002 − 100000 units − − − − − − 705 80... − − − 705 91005 RC01 RC11 RC21 RC31 Jumper 0 Ω RC01(1) RC11(1) RC21(2) RC31(2) Notes 711 91032 730 91002 702 96001 − 711 91005 730 91003 702 97001 705 91001 711 92004 730 92002 702 92002 − 1. The jumper has a maximum resistance Rmax = 50 mΩ and a rated current IR = 2 A. 2. The jumper has a maximum resistance Rmax = 50 mΩ and a rated current IR = 1 A. 3. Embossed carrier tape available on request for types RC01 and RC11. Ordering code (12NC) • The resistors have a 12-digit ordering code starting with 2322 • The subsequent 5 digits indicate the resistor type and packaging; see Table 1. • 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 LAST DIGIT 8 9 1 2 3 4 5 6 ORDERING EXAMPLE The ordering code of a RC11 resistor, value 4700 Ω with ±2% tolerance, supplied on cardboard tape of 5000 units per reel is: 2322 730 31472. RESISTANCE DECADE 1 to 9.76 Ω 10 to 97.6 Ω 100 to 976 Ω 1 to 9.76 kΩ 10 to 97.6 kΩ 100 to 976 kΩ 1 to 9.76 MΩ 10 MΩ 1997 Feb 26 2 Philips Components Product specification Standard chip resistors sizes 1206, 0805, 0603 and 0402 FUNCTIONAL DESCRIPTION Product characterization Standard values of nominal resistance are taken from the E24 series for resistors with a tolerance of ±5% or ±2%. The values of the E24 series are in accordance with “IEC publication 63”. Limiting values TYPE RC01 RC11 RC21 RC31 Note 1. This is the maximum voltage that may be continuously applied to the resistor element, see “IEC publication 115-8”. PULSE LOADING CAPABILITIES 10 4 handbook, full pagewidth Vmax (V) RC01/11/21/31 DERATING The power that the resistor can dissipate depends on the operating temperature; see Fig.1. CCA443 100 Pmax (%Prated) LIMITING VOLTAGE(1) (V) 200 150 50 LIMITING POWER (W) 0.25 0.125 0.063 50 RC01 RC11 RC21 RC31 0 − 55 0 50 70 100 125 155 Tamb (°C) Fig.1 Maximum dissipation (Pmax) in percentage of rated power as a function of the ambient temperature (Tamb). MBD641 1.2/50 µs 10 3 10/700 µs 10 2 10 10 10 2 10 3 10 4 10 5 10 6 R n (Ω) 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 40 (CO) 533 for type: RC01. 1997 Feb 26 3 Philips Components Product specification Standard chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 10 4 handbook, full pagewidth Vmax (V) 1.2/50 µs MBD587 10 3 10/700 µs 10 2 10 10 10 2 10 3 10 4 10 5 10 6 R n (Ω) 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 40 (CO) 533 for type: RC11. 10 4 handbook, full pagewidth Vmax (V) MBD590 10 3 1.2/50 µs 10/700 µs 10 2 10 10 10 2 10 3 10 4 10 5 10 6 R n (Ω) 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 40 (CO) 533 for type: RC21. 1997 Feb 26 4 Philips Components Product specification Standard chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 10 3 ^ P max (W) 10 2 MLB383 10 single pulse t p /t i = 1000 1 rep. pulse 10 1 10 6 10 5 10 4 10 3 10 2 10 1 t i (s) 1 Fig.5 ˆ Pulse on a regular basis for type: RC01; maximum permissible peak pulse power ( P max ) as a function of pulse duration for R ≤ 10 kΩ, single pulse and repetitive pulse tp/ti = 1000. MGA209 handbook, full pagewidth ^ 700 Vmax (V) 600 500 400 300 200 100 0 10 – 6 10 – 5 10 – 4 10 – 3 10 – 2 10 –1 t i (s) 1 Fig.6 ˆ Pulse on a regular basis for type: RC01; maximum permissible peak pulse voltage ( V max ) as a function of pulse duration. 1997 Feb 26 5 Philips Components Product specification Standard chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 10 3 handbook, full pagewidth P max (W) 10 2 MBD588 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 ˆ Pulse on a regular basis for type: RC11; maximum permissible peak pulse power ( P max ) as a function of pulse duration for R ≤ 10 kΩ, 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 ˆ Pulse on a regular basis for type: RC11; maximum permissible peak pulse voltage ( V max ) as a function of pulse duration. 1997 Feb 26 6 Philips Components Product specification Standard chip resistors sizes 1206, 0805, 0603 and 0402 RC01/11/21/31 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 ˆ Pulse on a regular basis for type: RC21; maximum permissible peak pulse power ( P max ) as a function of pulse duration for R ≤ 10 kΩ, 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 ˆ Fig.10 Pulse on a regular basis for type: RC21; maximum permissible peak pulse voltage ( V max ) as a function of pulse duration. 1997 Feb 26 7 Philips Components Product specification Standard chip resistors sizes 1206, 0805, 0603 and 0402 MECHANICAL DATA Mass per 100 units TYPE RC01 RC11 RC21 RC31 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 Ω the R is used as a decimal point. For values of 100 Ω or greater the first 2 digits are significant, the third indicates the number of zeros to follow. Example MARKING 12R 823 4-DIGIT MARKING For values up to 976 Ω the R is used as a decimal point. For values of 1 kΩ or greater the first 3 digits are significant, the fourth indicates the number of zeros to follow. Example MARKING 12R0 8202 RESISTANCE 12 Ω 82 kΩ RESISTANCE 12 Ω 82 kΩ MASS (g) 1.0 0.55 0.25 0.052 Outlines RC01/11/21/31 protective coat handbook, 4 columns resistor layer inner electrode T end termination tb tt ceramic substrate protective coat marking W 22R MBE940 L For dimensions see Table 3. Fig.11 Outlines. Table 3 TYPE RC01 RC11 RC21 RC31 Chip resistor types and relevant physical dimensions; see Fig.11 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 The packaging is also marked and includes resistance value, tolerance, TC value, catalogue number, quantity, production period, batch number and source code. 1997 Feb 26 8 TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance with the schedule of “IEC publication 115-8”, 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 68, “Recommended basic climatic and mechanical robustness testing procedure for electronic components” and under standard atmospheric conditions according to “IEC 68-1”, subclause 5.3. Table 4 Test procedures and requirements TEST PROCEDURE Unless otherwise specified the following values apply: 1997 Feb 26 9 Philips Components Standard chip resistors sizes 1206, 0805, 0603 and 0402 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 115-8 and 68” ; 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. IEC IEC 68-2 115-8 TEST CLAUSE METHOD RESISTANCE RANGE REQUIREMENTS RC01 RC11 RC21 RC31 Tests in accordance with the schedule of IEC publication 115-8 4.4.1 4.4.2 visual examination dimensions (outline; see Fig.11) gauge (mm) no holes; clean surface; no damage 0.45 ≤ T ≤ 0.65 0.45 ≤ T ≤ 0.65 0.35 ≤ T ≤ 0.55 0.30 ≤ T ≤ 0.40 0.45 ≤ W ≤ 0.55 0.95 ≤ L ≤ 1.05 R − Rnom: max. ±5% 1.45 ≤ W ≤ 1.10 ≤ W ≤ 0.75 ≤ W ≤ 1.75 1.40 0.95 3.0 ≤ L ≤ 3.3 1.85 ≤ L ≤ 2.15 R − Rnom: max. ±2% or R − Rnom: max. ±5% 1.50 ≤ L ≤ 1.70 4.5 resistance applied voltage (+0/−10%): R < 10 Ω: 0.1 V 10 Ω ≤ R < 100 Ω: 0.3 V 100 Ω ≤ R < 1 kΩ: 1 V 1 kΩ ≤ R < 10 kΩ: 3 V 10 kΩ ≤ R < 100 kΩ: 10 V 100 kΩ ≤ R < 1 MΩ: 25 V R ≥ 1 MΩ: 50 V RC01/11/21/31 Product specification 1997 Feb 26 10 Philips Components IEC IEC 68-2 115-8 TEST CLAUSE METHOD 4.18 20 (Ta) TEST resistance to soldering heat PROCEDURE unmounted chips; 10 s; 260 ±5 °C RESISTANCE RANGE REQUIREMENTS RC01 RC11 no visual damage ∆R/R max.: ±0.5% +0.05 Ω; RC21 RC31 no visual damage ∆R/R max.: ±1% +0.1 Ω Standard chip resistors sizes 1206, 0805, 0603 and 0402 4.29 45 (Xa) component solvent resistance solderability 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 ±5 °C no visual damage 4.17 20 (Ta) good tinning (≥95% covered); no visual damage 4.7 4.13 4.33 voltage proof on maximum voltage (RMS) during insulation 1 minute metal block method short time overload bending room temperature; P = 6.25 × Pn; 5 s (V ≤ 2 × Vmax) resistors mounted on a 90 mm glass epoxy resin PCB (FR4), bending: 3 mm for RC01 and 5 mm for RC11, RC21 and RC31 30 minutes at LCT and 30 minutes at UCT; 5 cycles no breakdown or flashover ∆R/R max.: ±1% +0.05 Ω no visual damage ∆R/R max.: ±1% +0.05 Ω no visual damage ∆R/R max.: ±0.5% +0.05 Ω no visual damage ∆R/R max.: ±2% +0.1 Ω ∆R/R max.: ±2% +0.1 Ω 4.19 14 (Na) rapid change of temperature 4.23 4.23.3 30 (D) climatic sequence: damp heat (accelerated) 1st cycle damp heat (accelerated) remaining cycles 6 days; 55 °C; 95 to 98% RH R ≤ 1 MΩ R > 1 MΩ Rins min.: 104 MΩ ∆R/R max.: ±1.5% +0.1 Ω ∆R/R max.: ±3% +0.1 Ω ∆R/R max.: ±1% +0.1 Ω not applicable RC01/11/21/31 4.23.6 30 (D) Product specification 1997 Feb 26 11 Philips Components IEC IEC 68-2 115-8 TEST CLAUSE METHOD 4.24.2 3 (Ca) TEST damp heat (steady state) (IEC) endurance (at 70 °C) PROCEDURE 56 days; 40 °C; 90 to 95% RH; loaded with 0.01 Pn (IEC steps: 4 to 100 V) RESISTANCE RANGE R ≤ 1 MΩ R > 1 MΩ REQUIREMENTS RC01 RC11 ∆R/R max.: ±1.5% +0.1 Ω ∆R/R max.: ±3% +0.1 Ω ∆R/R max.: ±1.5% +0.1 Ω ∆R/R max.: ±3% +0.1 Ω ∆R/R max.: ±1.5% +0.1 Ω ∆R/R max.: ±3% +0.1 Ω ≤ ±250 ≤ ±200 RC21 RC31 ∆R/R max.: ±3% +0.1 Ω not applicable ∆R/R max.: ±3% +0.1 Ω not applicable ∆R/R max.: ±3% +0.1 Ω not applicable not applicable ≤ ±200 Standard chip resistors sizes 1206, 0805, 0603 and 0402 4.25.1 1000 hours; loaded with Pn or Vmax; R ≤ 1 MΩ 1.5 hours on and 0.5 hours off R > 1 MΩ 1000 hours; no load R ≤ 1 MΩ R > 1 MΩ at 20/LCT/20 °C and 20/UCT/20 °C (TC × 10−6/K) R 1 MΩ 1.5 hours on and 0.5 hours off unmounted chips; 60 s; 260 ±5 °C 1 000 hours; +85 °C; 85% RH; loaded with 0.1 Pn or Vmax R ≤ 1 MΩ R > 1 MΩ good tinning (≥95% covered); no damage 4.6.1.1 insulation resistance Rins min.: 103 MΩ 4.12 noise max. 1 µV/V max. 3 µV/V max. 6 µV/V max. 10 µV/V RC01/11/21/31 humidity load (steady state) (JIS) leaching trio damp heat test ∆R/R max.: ±3% +0.1 Ω ∆R/R max.: ±5% +0.1 Ω not applicable Product specification good tinning; no leaching ∆R/R max.: ±3% +0.1 Ω ∆R/R max.: ±5% +0.1 Ω not applicable