DATA SHEET THIN FILM CHIP RESISTORS High precision - high stability RT series 0.05% TO 1%, TC 10 TO 50 sizes 0402/0603/0805/1206/ 1210/2010/2512 Product specification – Oct 21, 2009 V.4 RoHS compliant 2 Product specification Chip Resistor Surface Mount RT 10 0402 to 2512 (RoHS Compliant) SERIES SCOPE ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC This specification describes RT0402 to RT2512 high precision high stability chip resistors with lead-free terminations made by thin film process. Both part numbers are identified by the series, size, tolerance, packing type, temperature coefficient, taping reel and resistance value. APPLICATIONS Converters Printer equipment Server board Telecom Consumer FEATURES Halogen Free Epoxy RoHS compliant - - Products with lead free terminations meet RoHS requirements Pb-glass contained in electrodes, resistor element and glass are exempted by RoHS Reducing environmentally hazardous wastes High component and equipment reliability YAGEO BRAND ordering code GLOBAL PART NUMBER (PREFERRED) RT XXXX F X X XX XXXX L (1) (2) (3) (4) (5) (6) (7) (1) SIZE 0402 / 0603 / 0805 / 1206 / 1210 / 2010 / 2512 (2) TOLERANCE W = ±0.05% B = ±0.1% C = ±0.25% D = ±0.5% F = ±1% (3) PACKAGING TYPE R = Paper/PE taping reel K = Embossed taping reel (4) TEMPERATURE COEFFICIENT OF RESISTANCE B = 10 ppm/°C C = 15 ppm/°C D = 25 ppm/°C E = 50 ppm/°C (5) TAPING REEL 07 = 7 inch dia. Reel 10 = 10 inch dia. Reel 13 = 13 inch dia. Reel (6) RESISTANCE VALUE Saving of PCB space There are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point, no need to mention the last zero after R/K/M, e.g.1K2, not 1K20. None forbidden-materials used in products/production Detailed resistance rules show in table of “Resistance rule of global part number”. (7) DEFAULT CODE Letter L is system default code for order only (Note) Resistance rule of global part number Resistance code rule Example XRXX (1 to 9.76 Ω) 1R = 1 Ω 1R5 = 1.5 Ω 9R76 = 9.76 Ω XXRX (10 to 97.6 Ω) 10R = 10 Ω 97R6 = 97.6 Ω XXXR (100 to 976 Ω) 100R = 100 Ω XKXX (1 to 9.76 KΩ) 1K = 1,000 Ω 9K76 = 9760 Ω XMXX (1 to 9.76 MΩ) 1M = 1,000,000 Ω 9M76= 9,760,000 Ω ORDERING EXAMPLE The ordering code of a RT0603 chip resistor, TC 50 value 56 X with ±0.5% tolerance, supplied in 7-inch tape reel is: RT0603DRE0756RL. NOTE 1. All our RSMD products meet RoHS compliant and Halogen Free. "LFP" of the internal 2D reel label mentions "Lead Free Process" 2. On customized label, "LFP" or specific symbol can be printed www.yageo.com Oct 21, 2009 V.4 Product specification Chip Resistor Surface Mount RT SERIES 3 10 0402 to 2512 (RoHS Compliant) PHYCOMP BRAND ordering codes Both GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp brand products. For matching traditional types with size codes, please refer to “Comparison table of traditional types and sizes”. GLOBAL PART NUMBER (PREFERRED ) For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2. 12NC CODE 2390 X XX (1) (2) (3) X (4) START TCR (2) PACKING CODE TOL. (4) WITH (1) (ppm/°C) BY SIZE (inch) (3) (%) 2390 XXXX (5) RESISTANCE RANGE The remaining 4 digits 7 = ±15 27 = 10'' reel 6 = ±0.5 represent the resistance value with the last digit 6 = ±25 47 = 13'' reel 5 = ±0.25 indicating the multiplier 4 = ±50 0603: 04 = 7'' reel 4 = ±0.1 as shown in the table of 24 = 10'' reel 3 = ±0.05 “Last digit of 12NC”. 8 = ±10 0402: 07 = 7'' reel 7 = ±1 44 = 13'' reel L (6) DEFAULT CODE (NOTE) Letter L is system default code for order only Comparison table of traditional types and sizes X X TF X (1) (2) START SIZE WITH CODE TF (4) (3) TCR TOL. (ppm/°C) (%) 3 = 0402 4 = ±10 0 = ±1 2 = 0603 3 = ±15 1 = ±0.5 1 = 0805 1 = ±25 2 = ±0.25 0402: 10Ω ≤ R < 121KΩ 0 = 1206 2 = ±50 3 = ±0.1 0603: 5.1 Ω ≤ R ≤ 681 KΩ 5 = 1210 21 = 10'' reel 0805: 5.1Ω ≤ R ≤ 1.5 MΩ 7 = 2010 41 = 13'' reel 1206: 5.1Ω ≤ R ≤ 1.5 MΩ 6 = 2512 0805: 01 = 7'' reel 1206: 11 = 7'' reel 1210: 5.1Ω ≤ R ≤ 1.5 MΩ 31 = 10'' reel 2010: 10Ω ≤ R ≤ 1 MΩ 51 = 13'' reel 2512: 10Ω ≤ R ≤ 1 MΩ 1210: 12 = 7'' reel 4 = ±0.05 Example: TF321 = RT0402, TC50, ±0.5% tolerance Resistance decade (3) Last digit 1 to 9.76 X 10 to 97.6 X 8 2010: 15 = 7'' reel 100 to 976 X 1 2512: 18 = 7'' reel 1 to 9.76 kX 2 Exceptions to above packing code definitions: 10 to 97.6 kX 3 0805 TC50 with 1%, supplied in 13" reel, the packing code is 02. 100 to 976 kX 4 0603 TC50 with 1%, supplied in 13" reel, the packing code is 03. 1 to 9.76 MX 5 2512 TC15, in 7" reel, the packing code is 35. 10 to 97.6 MX 6 32 = 10'' reel 52 = 13'' reel 2010 TC15, in 7" reel, the packing code is 31. ORDERING EXAMPLE The ordering code of a TF221 resistor, TC50, value 56 X, with ±0.5% tolerance, supplied in tape of 5,000 units per reel is: 239040465609L or RT0603DRE0756RL. Example: 1X 33 kX 10 MX 9 = 1008 or 108 = 3303 or 333 = 1006 or 106 NOTE 1. All our RSMD products meet RoHS compliant and Halogen Free. "LFP" of the internal 2D reel label mentions "Lead Free Process" 2. On customized label, "LFP" or specific symbol can be printed www.yageo.com Oct 21, 2009 V.4 Product specification Chip Resistor Surface Mount RT 4 10 0402 to 2512 (RoHS Compliant) SERIES MARKING RT0805 / RT1206 / RT1210 / RT2010 / RT2512 Either resistance in E-24 or E-96: 4 digits 00 YNSC004 Fig. 1 Value = 10 kΩ First three digits for significant figure and 4th digit for number of zeros RT0603 E-24 series: 3 digits ynsc015 Fig. 2 Value = 12 kΩ First two digits for significant figure and 3rd digit for number of zeros E-96 series: 3 digits for 0603±1% EIA-96 marking method Fig. 3 Value = 12.4 kΩ RT0402 / RESISTANCE VALUE IS NOT IN E-24 / E96 SERIES ynsc007 No marking Fig. 4 For further marking information, please see special data sheet “Chip resistors marking”. CONSTRUCTION The resistors are constructed out of a high-grade ceramic body. Internal metal electrodes are added at each end and connected by a resistive layer. The resistive layer is adjusted to give the approximate required resistance and laser cutting of this resistive layer that achieves tolerance trims the value. The resistive layer is covered with a protective coat and printed with the resistance value. Finally, the two external terminations (matte tin) are added. See fig. 5. OUTLINES For dimension see Table 1 marking layer protective coat resistive layer inner electrode H termination (Ni / matte tin) ceramic substrate I2 DIMENSION I1 Table 1 For outlines see fig. 5 TYPE L (mm) W (mm) H (mm) I1 (mm) I2 (mm) RT0402 1.00 ±0.10 0.50 ±0.05 0.30 ±0.05 0.20 ±0.10 RT0603 1.60 ±0.10 0.80 ±0.10 0.45 ±0.10 0.25 ±0.15 RT0805 2.00 ±0.10 1.25 ±0.10 0.50 ±0.10 0.35 ±0.20 RT1206 3.10 ±0.10 1.60 ±0.10 0.55 ±0.10 0.45 ±0.20 0.25 ±0.10 W 0.25 ±0.15 0.35 ±0.20 0.40 ±0.20 RT1210 3.10 ±0.10 2.60 ±0.15 0.55 ±0.10 0.50 ±0.20 0.50 ±0.20 RT2010 5.00 ±0.10 2.50 ±0.15 0.55 ±0.10 0.60 ±0.20 0.50 ±0.20 RT2512 6.35 ±0.10 3.20 ±0.15 0.55 ±0.10 0.60 ±0.20 0.50 ±0.20 YNSC064 L Fig. 5 Chip resistor outlines www.yageo.com Oct 21, 2009 V.4 Product specification Chip Resistor Surface Mount RT 5 10 0402 to 2512 (RoHS Compliant) SERIES ELECTRICAL CHARACTERISTICS Table 2 TYPE RT0402 RT0603 Operating Temperature Range –55 °C to +125 °C –55 °C to +125 °C Power Rating 1/16W Max. Max. Dielectric T.C.R. Work Overload Withstand (ppm/°C) (1) Vol. Vol. Vol. 50V 1/10W 75V 100V 150V 75V 100V ±0.05% ±0.1% ±0.25% ±0.5% ±1.0% ±50 --- 10~121k 10~121k 10~121k 10~121k ±25 --- 10~121k 10~121k 10~121k --- ±15 --- 10~100k 10~100k --- --- ±10 --- 10~100k 10~100k --- --- ±50 --- 10~681k 5.1~681k 5.1~681k 5.1~681k ±25 1k~47k 10~681k 10~681k 10~681k --- ±15 1k~47k 10~100k 10~100k --- --- ±10 1k~47k 10~100k 10~100k --- --- ±50 RT0805 –55 °C to +125 °C 1/8W 150V 300V 200V RT1210 RT2010 RT2512 –55 °C to +125 °C –55 °C to +125 °C –55 °C to +125 °C –55 °C to +125 °C 1/4W 1/4W 1/2W 3/4W 200V 200V 200V 200V 400V 400V 400V 400V 300V 400V 400V 400V --- 10~1.5M 5.1~1.5M 5.1~1.5M 5.1~1.5M ±25 100~100k 10~1.5M 10~1.5M 10~1.5M --- ±15 100~100k 10~100k 10~100k --- --- ±10 100~100k 10~100k 10~100k --- --- ±50 RT1206 Resistance Range (E-24/E-96 series)(2) & Tolerance --- 10~1.5M 5.1~1.5M 5.1~1.5M 5.1~1.5M ±25 100~100k 10~1.5M 10~1.5M 10~1.5M --- ±15 100~100k 10~100k 10~100k --- --- ±10 100~100k 10~100k 10~100k --- --- ±50 --- 10~1M 5.1~1M 5.1~1M 5.1~1M ±25 100~100k 10~1M 10~1M 10~1M --- ±15 100~100k 10~100k 10~100k --- --- ±10 100~100k 10~100k 10~100k --- --- ±50 --- 10~1M 10~1M 10~1M 10~1M ±25 100~100k 10~1M 10~1M 10~1M --- ±15 100~100k 10~100k 10~100k --- --- ±10 100~100k 10~100k 10~100k --- --- ±50 --- 10~1M 10~1M 10~1M 10~1M ±25 100~100k 10~1M 10~1M 10~1M --- ±15 100~100k 10~100k 10~100k --- --- ±10 100~100k 10~100k 10~100k --- --- NOTE 1. The maximum working voltage that may be continuously applied to the resistor element, see “IEC publication 60115-8” 2. Value of E-192 series is on request www.yageo.com Oct 21, 2009 V.4 Product specification Chip Resistor Surface Mount RT 6 10 0402 to 2512 (RoHS Compliant) SERIES FOOTPRINT AND SOLDERING PROFILES For recommended footprint and soldering profiles, please see the special data sheet “Chip resistors mounting”. PACKING STYLE AND PACKAGING QUANTITY Table 3 Packing style and packaging quantity PACKING STYLE REEL DIMENSION RT0402 RT0603 RT0805 RT1206 RT1210 RT2010 RT2512 7" (178 mm) 10,000 5,000 5,000 5,000 5,000 --- --- 10" (254 mm) 20,000 10,000 10,000 10,000 10,000 --- --- 13" (330 mm) 50,000 20,000 20,000 20,000 20,000 --- --- 7" (178 mm) --- --- --- --- --- 4,000 4,000 Paper/PE taping reel (R) Embossed taping reel (K) NOTE 1. For Paper/Embossed tape and reel specification/dimensions, please see the special data sheet “Chip resistors packing” FUNCTIONAL DESCRIPTION POWER RATING Each type rated power at 70°C: RT0402=1/16 W, RT0603=1/10 W, RT0805=1/8 W, RT1206=1/4 W, RT1210=1/4 W, RT2010=1/2 W, RT2512=3/4 W. RATED VOLTAGE The DC or AC (rms) continuous working voltage corresponding to the rated power is determined by the following formula: V=√(P X R) or max. working voltage whichever is less Where handbook, halfpage MLB206_1 P (%Prated ) 100 50 0 55 0 50 70 100 125 o Tamb ( C) Fig. 6 Maximum dissipation (P) in percentage of rated power as a function of the operating ambient temperature (Tamb) V=Continuous rated DC or AC (rms) working voltage (V) P=Rated power (W) R=Resistance value (X) www.yageo.com Oct 21, 2009 V.4 Product specification Chip Resistor Surface Mount RT SERIES 7 10 0402 to 2512 (RoHS Compliant) TESTS AND REQUIREMENTS Table 4 Test condition, procedure and requirements TEST TEST METHOD PROCEDURE REQUIREMENTS Temperature Coefficient of Resistance (T.C.R.) IEC 60115-1 4.8 At +25/–55 °C and +25/+125 °C Refer to table 2 Formula: R2–R1 T.C.R= ------------------------- ×106 (ppm/°C) R1(t2–t1) Where t1=+25 °C or specified room temperature t2=–55 °C or +125 °C test temperature R1=resistance at reference temperature in ohms R2=resistance at test temperature in ohms Life/Endurance IEC 60115-1 4.25.1 At 70±5 °C for 1,000 hours, RCWV applied for 1.5 hours on, 0.5 hour off, still air required ±(0.5%+0.05 Ω) High Temperature Exposure/ Endurance at Upper Category Temperature IEC 60068-2-2 1,000 hours at 155±5 °C, unpowered ±(0.5%+0.05 Ω) Moisture Resistance MIL-STD-202G Method-106G Each temperature / humidity cycle is defined at 8 hours, 3 cycles / 24 hours for 10d. with 25 °C / 65 °C 95% R.H, without steps 7a & 7b, unpowered ±(0.5%+0.05 Ω) Parts mounted on test-boards, without condensation on parts Measurement at 24±2 hours after test conclusion Thermal Shock MIL-STD-202G Method-107G -55/+125 °C Number of cycles required is 300. Devices unmounted ±(0.5%+0.05 Ω) for 10 KΩ to 10 MΩ ±(0.5%+0.05 Ω) for others Maximum transfer time is 20 seconds. Dwell time is 15 minutes. Air – Air Humidity (steady state) IEC 60115-1 4.37 Steady state for 1000 hours at 40 °C / 95% R.H. ±(0.5%+0.05 Ω) RCWV applied for 1.5 hours on and 0.5 hour off www.yageo.com Oct 21, 2009 V.4 Product specification Chip Resistor Surface Mount RT SERIES TEST TEST METHOD PROCEDURE REQUIREMENTS Short Time Overload IEC60115-1 4.13 2.5 times of rated voltage or maximum overload voltage whichever is less for 5 sec at room temperature ±(0.5%+0.05 Ω) Chips mounted on a 90mm glass epoxy resin PCB (FR4) ±(0.25%+0.05 Ω) Board Flex/ Bending IEC 60068-2-21 8 10 0402 to 2512 (RoHS Compliant) No visible damage No visible damage Bending: see table 6 for each size Bending time: 60±5 seconds Low Temperature Operation IEC 60068-2-1 The resistor shall be subjected to a DC rated voltage for 1.5 h-on, 0.5 h-off, at -55±3 °C This constitutes shall be repeated for 96 hours ±(0.5%+0.05 Ω) No visible damage However the applied voltage shall not exceed the maximum operating voltage Insulation Resistance IEC 60115-1 4.6 Rated continuous overload voltage (RCOV) for 1 minute ≥10 GΩ Details see below table 5 Dielectric Withstand Voltage Solderability - Wetting IEC 60115-1 4.7 Maximum voltage (Vrms) applied for 1 minute No breakdown or flashover Details see below table 5 IPC/JEDEC J-STD-002B test B Electrical Test not required Magnification 50X SMD conditions: Well tinned (≥95% covered) No visible damage 1st step: method B, aging 4 hours at 155°C dry heat 2nd step: leadfree solder bath at 245±3°C Dipping time: 3±0.5 seconds - Leaching - Resistance to Soldering Heat IPC/JEDEC J-STD-002B test D Leadfree solder, 260 °C, 30 seconds immersion time No visible damage IEC 60068-2-58 Condition B, no pre-heat of samples. Leadfree solder, 260 °C, 10 seconds immersion time Procedure 2 for SMD: devices fluxed and cleaned with isopropanol ±(0.5%+0.05 Ω) No visible damage www.yageo.com Oct 21, 2009 V.4 Product specification Chip Resistor Surface Mount RT SERIES 9 10 0402 to 2512 (RoHS Compliant) Table 5 Criteria of rated continued working voltage and overload voltage TYPE Voltage (DC/unit: V); (AC/ unit: Vrms) RT0402 RT0603 RT0805 RT1206 RT1210 RT2010 RT2512 100 100 300 500 500 500 500 Table 6 Bending for sizes 0402 to 2512 TYPE Specification (mm) RT0402 RT0603 RT0805 RT1206 RT1210 RT2010 RT2512 5 3 3 2 2 2 2 www.yageo.com Oct 21, 2009 V.4 Product specification Chip Resistor Surface Mount RT SERIES 10 10 0402 to 2512 (RoHS Compliant) REVISION HISTORY REVISION DATE Version 4 CHANGE NOTIFICATION Oct 21, 2009 - DESCRIPTION - Test Items and methods updated - Test requirements upgraded Version 3 Jul 11, 2008 - - Change to dual brand datasheet that describe RT0402 to RT2512 with RoHS compliant - Description of "Halogen Free Epoxy" added - Define global part number - Modify electrical characteristic Version 2 Dec 26, 2005 - - New datasheet for thin film high precision - high stability chip resistors sizes of 0201/0402/0603/0805/1206/1210/2010/2512, 1%, 0.5%, 0.25%, 0.1%, 0.05%, TC25/50 with lead-free terminations - Replace the 0402 to 1210 parts of pdf files: TFx10_1_1, TFx11_.5_2, TFx12_.25_2, TFx13_.1_3, TFx14_.05_1, TFx20_1_2, TFx21_.5_2, TFx22_.25_2, TFx23_.1_2, TFx24_.05_1, and combine into a document. - Test method and procedure updated - PE tape added (paper tape will be replaced by PE tape) “ Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itself are unchanged. Any product change will be announced by PCN.” www.yageo.com Oct 21, 2009 V.4