THICK FILM CHIP RESISTOR HIGH POWER RCW0402~RCW2512 Thick Film Chip Resistor – High Power Features RC0201 RC0201 RC0201 Small Size and light weight Highly reliable multilayer electrode construction Excellent performance at high Power Suitable size and packing for surface mount assembly Suitable for all soldering process RoHS Compliant and Halogen Free Applications Switching power supply, Converter Battery Charger LCD/LCD-TV, Laptop, Computer Automotive industry High pulse equipment Constructions The resistor is constructed on the alumina substrate body. Top electrodes are added to each end and connected with resistive paste on top surface of the alumina substrate. The resistive layer is made by resistive paste that is prepared to approach the nominal value. Laser trimming process makes the resistance meet the Nominal value The resistive layer is protected by primary overcoat and secondary overcoat. The barrier layer is added to edge electrodes for platting with external electrode, making the resistor easily mounted on the PCB TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. E/NX Page 1 of 9 Thick Film Chip Resistor – High Power RCW0402~ RCW2512 Dimensions (in mm) Type Size Inch (mm) L W H A B Average Weight RCW0402 0402(1005) 1.00 ± 0.05 0.50 ± 0.05 0.35 ± 0.05 0.20 ± 0.10 0.20 ± 0.10 0.620 mg RCW0603 0603(1608) 1.60 ± 0.10 0.80 ± 0.10 0.45 ± 0.10 0.30 ± 0.20 0.30 ± 0.20 2.042 mg RCW0805 0805(2012) 2.00 ± 0.10 1.25 ± 0.10 0.50 ± 0.10 0.35 ± 0.20 0.40 ± 0.20 4.368 mg RCW1206 1206(3116) 3.10 ± 0.10 1.55 ± 0.10 0.55 ± 0.10 0.50 ± 0.25 0.50 ± 0.20 8.947 mg RCW1210 1210(3126) 3.10 ± 0.10 2.60 ± 0.15 0.55 ± 0.10 0.50 ± 0.25 0.50 ± 0.20 15.959 mg RCW2010 2010(5025) 5.00 ± 0.10 2.50 ± 0.15 0.55 ± 0.10 0.60 ± 0.25 0.50 ± 0.20 24.241 mg RCW2512 2512(6431) 6.35 ± 0.10 3.10 ± 0.15 0.55 ± 0.10 0.60 ± 0.25 0.50 ± 0.20 39.448 mg Marking Information 1. RCW0402 is without marking due to the size is too small. 2. RCW0603~RCW2512: 2.1.E24 series:±5% (J), 3 digits Code, the first two digits are significant figures; the third digit is number of zeros to follow. Letter “R” is as decimal point; 2.2. E96 series,±1% (F),4 digits Code(except 0603 size), the first three digits are significant figures; the fourth digit is number of zeros. Letter “R” is as decimal point; 2.3.E96 series with special marking code for 0603 Size, ±1%,see below table (Page 8). No Marking Item1 683 = 68x103 Ω = 68KΩ Item2.1 6812 = 681x102 = 68.1KΩ Item2.2 49X=316 x10-1 =31.6Ω Item 2.3 Rev. E/NX www.taitroncomponents.com Page 2 of 9 Thick Film Chip Resistor – High Power RCW0402~ RCW2512 Absolute Maximum Ratings & Electrical Characteristics Type Size Inch (mm) Tolerance (E24&E96) Power Rating @70˚C MAX. Working Voltage MAX. Overload Voltage RCW0402 0402(1005) 1/8W 50V 100V RCW0603 0603(1608) 1/4W 75V 150V RCW0805 0805(2012) 1/3W 150V 300V 1/3W 200V 400V J: ±5% F: ±1% RCW1206 1206(3116) RCW1210 1210(3126) 1/2W 200V 400V RCW2010 2010(5025) 1W 200V 400V RCW2512 2512(6431) 2W 250V 500V TCR ( ppm/℃) ±200 ±100 Resistance Range Operating Temperature Range 1Ω~9.76Ω -55°C ~+155°C 10Ω~1MΩ Working Voltage = √Rated power (P) × Resistance value (R) or max. Working voltage list above, whichever is lower. Overload Voltage = 2.5*√Rated power (P) × Resistance value (R) or max. Overload voltage list above, whichever is lower. Power Derating Curve Rated Power dissipation Ratio (%) For resistors operate in the ambient temperature over 70˚C, loading power ratio will derate in accordance with following curve. Ambient Temperature (℃) Rev. E/NX www.taitroncomponents.com Page 3 of 9 Thick Film Chip Resistor – High Power RCW0402~ RCW2512 Soldering Condition IR Reflow soldering Wave soldering (flow soldering) Test and Requirements Test Item Test Method Test Condition Requirement ±1% ±5% Temperature Coefficient of Resistance(T.C.R.) JIS C 5201-1 4.8 IEC 60115-1 4.8 -55°C~+155°C,25°C is the reference temperature Within the specification Short Time Overload JIS C 5201-1 4.13 IEC 60115-1 4.13 RCWV*2.5 or max. overload voltage whichever is lower for 2 seconds ±(1.0%+0.05Ω) Insulation Resistance JIS C 5201-1 4.6 IEC 60115-1 4.6 Max. overload voltage for 1 minute Voltage Proof JIS C 5201-1 4.7 IEC 60115-1 4.7 1.42 times Max. working voltage for 1 minute no breakdown or flashover Substrate Bending Test JIS C 5201-1 4.33 IEC 60115-1 4.33 Bending once for 5 seconds 2010,2512 size :2 mm; other size:3mm ±(1.0%+0.05Ω) ±(1.0%+0.05Ω) Resistance to soldering heat JIS C 5201-1 4.18 IEC 60115 4.18 260±5°C for 10 seconds ±(0.5%+0.05Ω) ±(1.0%+0.05Ω) Leaching JIS C 5201-1 4.18 IEC 60068-2-58 8.21 260±5°C for 30 seconds Individual Learning area <=5% and total learning area<=10% Solderability JIS C 5201-1 4.17 IEC 60115-1 4.17 245±5°C for 3 seconds. >95% coverage Endurance at upper category temperature JIS C 5201-1 4.23 IEC 60115-1 2.23.2 at +155°C for 1000 hrs ±(1.0%+0.05Ω) ±(1.5%+0.10Ω) Rapid change of temperature JIS C 5201-1 4.19 IEC 60115-1 4.19 -55°C to +155°C, 5 cycles ±(0.5%+0.05Ω) ±(1.0%+0.05Ω) ±(2.0%+0.05Ω) ≥10G Rev. E/NX www.taitroncomponents.com Page 4 of 9 Thick Film Chip Resistor – High Power RCW0402~ RCW2512 Test Item Test Method Damp heat with load JIS 5201 4.24 Endurance JIS C 5201 4.25 IEC 60115-1 4.25.1 Requirement Test Condition ±1% 40±2°C, 90~95% R.H. or RCWV for 1000 hrs with 1.5hrs “ON” and 0.5 hrs “OFF” 70±2°C, RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” ±5% ±(1.0%+0.10Ω) ±(2.0%+0.10Ω) ±(1.0%+0.10Ω) ±(2.0%+0.10Ω) Note: RCWV(Rated Continuous Working Voltage) = √Rated power (P) × Resistance value (R) or max. Working voltage list above, whichever is lower Storage temperature: 25±3°C; Humidity <80%RH. Packing Information: Paper Tape Dimensions (in mm) Type A B W E F P0 P1 P2 ψD0 T RCW0402 0.65±0.1 1.15±0.1 8.0±0.2 1.75±0.1 3.5±0.05 4.0±0.1 2.0±0.05 2.0±0.05 1.5+0.1/-0 0.45±0.1 RCW0603 1.10±0.1 1.90±0.1 8.0±0.2 1.75±0.1 3.5±0.05 4.0±0.1 4.0±0.05 2.0±0.05 1.5+0.1/-0 0.70±0.1 RCW0805 1.60±0.1 2.40±0.2 8.0±0.2 1.75±0.1 3.5±0.05 4.0±0.1 4.0±0.05 2.0±0.05 1.5+0.1/-0 0.85±0.1 RCW1206 1.90±0.1 3.50±0.2 8.0±0.2 1.75±0.1 3.5±0.05 4.0±0.1 4.0±0.05 2.0±0.05 1.5+0.1/-0 0.85±0.1 RCW1210 2.90±0.1 3.50±0.2 8.0±0.2 1.75±0.1 3.5±0.05 4.0±0.1 4.0±0.05 2.0±0.05 1.5+0.1/-0 0.85±0.1 Rev. E/NX www.taitroncomponents.com Page 5 of 9 Thick Film Chip Resistor – High Power RCW0402~ RCW2512 Embossed Plastic Tape Dimensions (in mm) Type A B W E F P0 P1 P2 ψD0 T RCW2010 2.80±0.1 5.50±0.1 12.0±0.3 1.75±0.1 5.5±0.05 4.0±0.1 4.0±0.1 2.0±0.05 1.5+0.1/-0 Max1.2 RCW2512 3.50±0.1 6.70±0.1 12.0±0.3 1.75±0.1 5.5±0.05 4.0±0.1 4.0±0.1 2.0±0.05 1.5+0.1/-0 Max1.2 Reel Dimensions (in mm) Type Reel Diameter Tape RCW0402 Reel Quantity ψA ψB ψC W T 180+0/-3 60+1/-0 13.0±0.2 9.0±0.5 12.5±0.5 180+0/-3 60+1/-0 13.0±0.5 13.0±0.5 15.5±0.5 10000 RCW0603 RCW0805 RCW1206 Paper 5000 7” RCW1210 RCW2010 Embossed 4000 RCW2512 Rev. E/NX www.taitroncomponents.com Page 6 of 9 Thick Film Chip Resistor – High Power RCW0402~ RCW2512 Carton Information Type PCS per Carton RCW0402 600,000 Carton Size RCW0603 RCW0805 300,000 RCW1206 400X400X200 ( in mm) RCW1210 RCW2010 192,000 RCW2512 Recommend Soldering PAD (in mm) Type A B C I RCW0402 1.40 0.60 0.45 0.50 RCW0603 2.10 0.90 0.60 0.90 RCW0805 2.60 1.30 0.70 1.20 RCW1206 3.80 1.60 0.90 2.00 RCW1210 3.80 2.80 0.90 2.00 RCW2010 5.60 2.80 0.90 3.80 RCW2512 7.00 3.50 1.60 3.80 Rev. E/NX www.taitroncomponents.com Page 7 of 9 Thick Film Chip Resistor – High Power RCW0402~ RCW2512 Table - E-96 series Special marking code (±1% ,0603 Size) Code R value Code R value Code R value Code R value Code R value Code R value Code R value Code R value 01 100 13 133 25 178 37 237 49 316 61 422 73 562 85 750 02 102 14 137 26 182 38 243 50 324 62 432 74 576 86 768 03 105 15 140 27 187 39 249 51 332 63 442 75 590 87 787 04 107 16 143 28 191 40 255 52 340 64 453 76 604 88 806 05 110 17 147 29 196 41 261 53 348 65 464 77 619 89 825 06 113 18 150 30 200 42 267 54 357 66 475 78 634 90 845 07 115 19 154 31 205 43 274 55 365 67 487 79 649 91 866 08 118 20 158 32 210 44 280 56 374 68 499 80 665 92 887 09 121 21 162 33 215 45 287 57 383 69 511 81 681 93 909 10 124 22 165 34 221 46 294 58 392 70 523 82 698 94 931 11 127 23 169 35 226 47 301 59 402 71 536 83 715 95 953 12 130 24 174 36 232 48 309 60 412 72 549 This table shows the first two digits for the three-digit EIA-96 part marking scheme. -2 -1 0 1 2 3 4 5 The third character is the letter of multiplier: Y=10 X=10 A=10 B=10 C=10 D=10 E=10 F=10 84 732 96 976 How to Order RCW 0805 J 103 - xx - RG70 Packing Code RG70: 7”reel in Tape and Reel, RoHS and Halogen Free Factory Location Code Resistance Code: 103=10x103=10KΩ (E24) 1242=124x102=12.4KΩ (E96) Tolerance Code: J: ±5%; F: ±1% Size Code in inch (mm) 0805(2012): 2.0×1.25(mm) Refer Size table for detail Thick Film Chip Resistor – High Power Rev. E/NX www.taitroncomponents.com Page 8 of 9 Thick Film Chip Resistor – High Power RCW0402~ RCW2512 How to contact us US HEADQUARTERS 28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060 Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415 Email: [email protected] Http://www.taitroncomponents.com TAITRON COMPONENTS INCORPORATED TAIWAN, TAIPEI 6F., No.190, Sec. 2, Zhongxing Rd., Xindian Dist., New Taipei City 23146, Taiwan R.O.C. Tel: 886-2-2913-6238 Fax: 886-2-2913-6239 TAITRON COMPONENT TECHNOLOGY, SHANGHAI CORPORATION METROBANK PLAZA, 1160 WEST YAN’AN ROAD, SUITE 1503, SHANGHAI,200052, CHINA Tel: +86-21-5424-9942 Fax: +86-21-2302-5027 Rev. E/NX www.taitroncomponents.com Page 9 of 9