TC0525B1502T5G

DATA SHEET Product Name High-Precision Thin Film Chip Resistors Part Name TC Series Uniroyal Electronics Global Co., Ltd. 88#, Longteng Road, Economic & Technical Development Zone, Kunshan, Jiangsu, China Tel Email Manufacture Plant +86 512 5763 1411 / 22 /33 marketing@uni-royal.cn Uniroyal Electronics Industry Co., Ltd. Aeon Technology Corporation Royal Electronic Factory (Thailand) Co., Ltd. Royal Technology (Thailand) Co., Ltd. High Precision Thin Film Chip Resistors 1. Scope 1.1 This datasheet is the characteristics of High Precision Thin Film Chip Resistors manufactured by UNI-ROYAL. 1.2 Thin film NiCr Resistance element. 1.3 Very tight tolerance ±0.05%~±1% 1.4 Extremely low TCR ±5ppm~±50ppm 1.5 Completed Lead-free 2. Explanation of Part No. System Part No. includes 14 codes shown as below: 2.1 1st~4th codes: Part name. E.g.:TC02, TC03, TC05, TC06, TC07, TC10, TC12 2.2 5th~6th digits: For Thin Film Chip Resistors, these 2 digits will be used to indicate the requested Temperature Coefficient. (1) 05=5PPM (2) 10=10PPM (3) 15=15PPM (4) 25=25PPM (5) 50=50PPM 2.3 The 7th digit is to denote the Resistance Tolerance. The following letter code is to be used for indicating the standard Resistance Tolerance. B=±0.10% C=±0.25% D=±0.50% 2.4 The 8th to 11th digits is to denote the Resistance Value. 2.4.1 For the standard resistance values of TC series, the 8th digit to the 10th digits is to denote the significant figures of the resistance and the 11th digit is the zeros following. 2.4.2 The following number s and the letter codes is to be used to indicate the number of zeros in the 11th digit: 0=100 1=101 2=102 3=103 4=104 5=105 6=106 J=10-1 K=10-2 L=10-3 M=10-4 2.4.3 The 12th, 13th & 14th digits. The 12th digit is to denote the Packaging Type with the following codes: C=Bulk T=Tape/Reel 2.4.4 The 13th digit is normally to indicate the Packing Quantity of Tape/Box & Tape/Reel packaging types. The following letter code and number is to be used for some packing quantities: 4=4000pcs 5=5000pcs C=10000pcs D=20000pcs E=15000pcs Chip Product: BD=B/B-20000pcs TC=T/R-10000pcs 2.4.5 The 14th digit This is to indicate the wattage or power rating: C=1/16W； F=1/10W； G=1/8W； J=1/4W； K=1/3W； M=1/2W； N=3/4W； S=Special 3. Ordering Procedure (Example: TC06 1/4W ±0.1% 25PPM 1KΩ T/R-5000 ) T C 0 6 Product Type: Fill-in 4 digits with the chip resistor type as follows: TC02 TC03 TC05 TC06 TC07 TC10 TC12 2 5 B Temperature coefficient: Fill-in 2 digits with the codes as follow: 05=5ppm 10=10ppm 15=15ppm 25=25ppm 50=50ppm Tolerance: C=±0.25% B=±0.1% D=±0.5% Jun.28,2022 V.11 1 0 0 1 Resistance Value: ≤1% (E-96 series): The 1st to 3rd digits are for the significant figures of the resistance and 4th digit denotes number of zeros following. J=10-1; K=10-2; L=10-3 Packing Type: T=Tape/Reel www. uni-royal.cn T 5 J Packing quantity: TC02: C=10000PCS TC03,TC05,TC06, TC07: 5=5000PCS TC10,TC12: 4=4000PCS Wattage: C=1/16W;F=1/10W； G=1/8W; J=1/4W K=1/3W ；M=1/2W N=3/4W；S=Special Page 2/9 High Precision Thin Film Chip Resistors 4. Marking (1) For TC02 size. Due to the very TC02 small size of the resistor’s body, there is no marking on the body. (2) For TC05、TC06、TC07、TC10、TC12 size. ±0.1%、±0.25%、±0.5%、±1% Tolerance: 4 codes. 1st~3rd codes are the significant figures of resistance value, and the rest code is the power of ten. Letter "R" in mark means decimal point. 2701 → 2.7KΩ (3) Standard E-96 series values of TC03 ≤1% : due to the small size of the resistor’s body, 3 digits marking will be used to indicate the accurate resistance value by using the following multiplier & resistance code. Multiplier Code (for 0603 ≤±1% marking) Code A B C D E F G H X Y Z Multiplier 100 101 102 103 104 105 106 107 10-1 10-2 10-3 Standard E-96 series Resistance Value code (for 0603≤±1% marking) Value Code Value Code Value Code Value Code 100 102 01 02 178 182 25 26 316 324 49 50 562 576 73 74 105 107 03 04 187 191 27 28 332 340 51 52 590 604 75 76 110 113 05 06 196 200 29 30 348 357 53 54 619 634 77 78 115 118 07 08 205 210 31 32 365 374 55 56 649 665 79 80 121 124 09 10 215 221 33 34 383 392 57 58 681 698 81 82 127 130 11 12 226 232 35 36 402 412 59 60 715 732 83 84 133 137 13 14 237 243 37 38 422 432 61 62 750 768 85 86 140 143 15 16 249 255 39 40 442 453 63 64 787 806 87 88 147 150 17 18 261 267 41 42 464 475 65 66 825 845 89 90 154 158 19 20 274 280 43 44 487 499 67 68 866 887 91 92 162 165 21 22 287 294 45 46 511 523 69 70 909 931 93 94 169 23 301 47 174 24 309 48 So the resistance value are marked as the following examples 536 549 71 72 953 976 95 96 1.96KΩ=196×101Ω=29B 12.4Ω=124×10-1Ω=10X (4) Standard E-24 and not belong to E-96 series values (≤±1%) of TC03 size: the marking is 3 digits, the first 2 digits are the significant of the resistance and the 3rd digit denotes number of zeros following or marking as underline. 333=33KΩ Jun.28,2022 V.11 333=33KΩ www. uni-royal.cn Page 3/9 High Precision Thin Film Chip Resistors 5. Dimension（Unit：mm） 6. Type L W H A B TC02(0402) 1.00±0.10 0.50±0.05 0.35±0.05 0.20±0.10 0.25±0.10 TC03(0603) 1.60±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20 TC05(0805) 2.00±0.15 1.25+0.15/ -0.10 0.55±0.10 0.30±0.20 0.40±0.20 TC06(1206) 3.10±0.15 1.55+0.15/ -0.10 0.55±0.10 0.40±0.20 0.45±0.20 TC07(1210) 3.10±0.10 2.60±0.20 0.55±0.10 0.40±0.20 0.45±0.20 TC10(2010) 5.00±0.10 2.50±0.20 0.55±0.10 0.50±0.25 0.50±0.20 TC12(2512) 6.35±0.10 3.20±0.20 0.55±0.10 0.50±0.25 0.50±0.20 Resistance Range Type TC02 TC03 TC05 TC06 TC07 TC10 TC12 Power rating 1/16W 1/10W 1/8W 1/4W 1/3W 1/2W 3/4W Jun.28,2022 V.11 Operating Temperature -55℃~155℃ -55℃~155℃ -55℃~155℃ -55℃~155℃ -55℃~155℃ -55℃~155℃ -55℃~155℃ Max. Working Voltage 25V 75V 150V 200V 200V 200V 200V Max. Overload Voltage 50V 150V 300V 400V 400V 400V 400V Resistance Range Dielectric withstanding Voltage 100V 300V 500V 500V 500V 500V 500V ±0.1% ±0.25% ±0.5% TCR (PPM/℃) 100Ω~2KΩ 100Ω~2KΩ ±5 50Ω~12KΩ 50Ω~12KΩ ±10 10Ω~332KΩ 10Ω~332KΩ ±25 10Ω~332KΩ 10Ω~332KΩ ±50 100Ω~4KΩ 100Ω~4KΩ ±5 10Ω~50KΩ 10Ω~50KΩ ±10 4.7Ω~1MΩ 1Ω~1MΩ ±25 4.7Ω~1MΩ 1Ω~1MΩ ±50 100Ω~15KΩ 100Ω~15KΩ ±5 10Ω~100KΩ 10Ω~100KΩ ±10 4.7Ω~2MΩ 1Ω~2MΩ ±25 4.7Ω~2MΩ 1Ω~2MΩ ±50 100Ω~15KΩ 100Ω~15KΩ ±5 10Ω~200KΩ 10Ω~200KΩ ±10 4.7Ω~3MΩ 1Ω~3MΩ ±25 4.7Ω~3MΩ 1Ω~3MΩ ±50 10Ω~1MΩ 10Ω~1MΩ ±10 4.7Ω~1.5MΩ 2.49Ω~1.5MΩ ±25 4.7Ω~1.5MΩ 2.49Ω~1.5MΩ ±50 100Ω~25KΩ 100Ω~25KΩ ±5 50Ω~200KΩ 50Ω~200KΩ ±10 4.7Ω~3MΩ 1Ω~3MΩ ±25 4.7Ω~3MΩ 1Ω~3MΩ ±50 100Ω~25KΩ 100Ω~25KΩ ±5 50Ω~200KΩ 50Ω~200KΩ ±10 4.7Ω~3MΩ 1Ω~3MΩ ±25 4.7Ω~3MΩ 1Ω~3MΩ ±50 www. uni-royal.cn Page 4/9 High Precision Thin Film Chip Resistors 7. Soldering pad size recommended Dimension(mm) Type A B C D TC02 0.50±0.05 0.45±0.05 0.5±0.05 1.4±0.05 TC03 0.8±0.05 0.65±0.05 0.8±0.05 2.1±0.05 TC05 1.0±0.1 1.0±0.1 1.3±0.1 3.0±0.1 TC06 2.0±0.1 1.1±0.1 1.6±0.1 4.2±0.1 TC07 2.0±0.1 1.1±0.1 2.6±0.1 4.2±0.1 TC10 3.6±0.1 1.3±0.1 2.6±0.1 6.2±0.1 TC12 4.9±0.1 1.6±0.1 3.3±0.1 8.1±0.1 8. Derating Curve Power rating will change based on continuous load at ambient temperature from -55 to 155℃. It is constant between -55 to 70℃, and derate to zero when temperature rise from 70 to 155℃. Voltage rating: Resistors shall have a rated direct-current (DC) continuous working voltage or an approximate sine-wave root-mean-square (RMS) alternating-current (AC) continuous working voltage at commercial-line frequency and waveform corresponding to the power rating, as determined from the following formula: RCWV = √𝑃 × R Remark: RCWV: Rating Continuous Working Voltage (Volt.) P: power rating (Watt) R: nominal resistance (Ω) In no case shall the rated DC or RMS AC continuous working voltage be greater than the applicable maximum value. The overload voltage is 2.5 times RCWV or Max. Overload voltage whichever is lower. 9. Structure 10. Performance Specification Characteristic Temperature Coefficient Refer to item 6.0 Short-time overload △R≤±(0.5%+0.05Ω) Insulation resistance ≧1000MΩ Jun.28,2022 V.11 Test Method (GB/T5729&JIS-C-5201&IEC60115-1) Limits 4.8 Natural resistance changes per temp. Degree centigrade R2-R1 × 106 (PPM/℃) R1(t2-t1) R1: Resistance Value at room temperature （t1）; R2: Resistance at test temperature (Upper limit temperature or Lower limit temperature) t1: +25°C or specified room temperature t2: Upper limit temperature or Lower limit temperature test temperature 4.13 Permanent resistance change after the application of a potential of 2.5 times RCWV or Max. Overload Voltage whichever less for 5 seconds.. 4.6 The measuring voltage shall be ,measured with a direct voltage of (100±15)V or a voltage equal to the dielectric withstanding voltage., and apply for 1min www. uni-royal.cn Page 5/9 High Precision Thin Film Chip Resistors Load life △R≤±(0.5%+0.05Ω) Humidity △R≤±(0.5%+0.05Ω) Terminal bending △R≤±(0.2%+0.05Ω) Solderability Soldering heat Load life in humidity Low Temperature Storage High Temperature Exposure Leaching Rapid change of temperature Jun.28,2022 V.11 4.25 Permanent resistance change after 1,000 hours operating at RCWV with duty cycle 1.5 hours “ON”, 0.5 hour “OFF” at 70℃ ±2℃ ambient. 4.24 Temporary resistance change after 240 hours exposure in a humidity test chamber controlled at 40±2℃ and 90-95% relative humidity, 4.33 Twist of test board: Y/X = 3/90 mm for 60Seconds 95% coverage min. 4.17 The area covered with a new, smooth, clean, shiny and continuous surface free from concentrated pinholes. Temperature of solder:245±3°C; Dwell time in solder: 2~3 seconds. 0.01%、0.05%、0.1%、0.25%： △R≤±(0.2%+0.05Ω) 0.5%：△R≤±(0.5%+0.05Ω) 4.18 Dip the resistor into a solder bath having a temperature of 260 ℃ ±5℃ and hold it for 10±1 seconds. △R≤±(0.5%+0.05Ω) 7.9 Resistance change after 1,000 hours (1.5 hours “ON”,0.5 hour “OFF”) at RCWV in a humidity chamber controlled at 40℃±2℃ and 90 to 95% relative humidity. △R≤±(0.5%+0.05Ω) IEC 60068-2-1(Aa) Lower limit temperature，for 2H. △R≤±(0.5%+0.05Ω) MIL-STD-202 108A Upper limit temperature ，for 1000H. No visible damage △R≤±(0.5%+0.05Ω) J-STD-002 Test D Samples completely immersed for 30 sec in solder bath at 260℃. 4.19 30 min at lower limit temperature and 30 min at upper limit temperature，100 cycles. www. uni-royal.cn Page 6/9 High Precision Thin Film Chip Resistors 11. Soldering Condition (This is for recommendation, please customer perform adjustment according to actual application) 11.1 Recommend Reflow Soldering Profile：(solder : Sn96.5 / Ag3 / Cu0.5) Profile Feature Lead (Pb)-Free solder Preheat： Temperature Min (Tsmin) Temperature Max (Tsmax) Time (Tsmin to Tsmax ) (ts) 150℃ 200℃ 60 -120seconds Average ramp-up rate： (Ts max to Tp) 3℃ / second max. Time maintained above : Temperature (TL) Time (tL) 217℃ 60-150 seconds Peak Temperature (Tp) 260℃ Time within +0 ℃ of actual peak Temperature (tp)2 −5 10 seconds Ramp-down Rate 6℃/second max. Time 25℃ to Peak Temperature 8minutes max. Allowed Re-flow times : 2 times Remark : To avoid discoloration phenomena of chip on terminal electrodes, please use N2 Re-flow furnace . 11.2 Recommend Wave Soldering Profile：(Apply to 0603 and above size) Jun.28,2022 V.11 www. uni-royal.cn Page 7/9 High Precision Thin Film Chip Resistors 12. Packing 12.1 Dimension of Paper Taping :(Unit: mm) Type A ±0.10 B ±0.10 C ±0.05 TC02 0.65 1.20 2.00 ΦD+0.1 −0 1.50 E ±0.1 F ±0.05 G ±0.1 W ±0.2 T ±0.05 1.75 3.50 4.00 8.00 0.42 TC03 A ±0.2 1.10 B ±0.2 1.90 C ±0.05 2.00 ΦD+0.1 −0 1.50 E ±0.1 1.75 F ±0.05 3.50 G ±0.1 4.00 W ±0.2 8.00 T ±0.1 0.67 TC05 1.65 2.40 2.00 1.50 1.75 3.50 4.00 8.00 0.81 TC06 2.00 3.60 2.00 1.50 1.75 3.50 4.00 8.00 0.81 TC07 2.80 3.50 2.00 1.50 1.75 3.50 4.00 8.00 0.75 Type 12.2 Dimension of plastic taping:(Unit: mm) Type A ±0.2 B ±0.2 C ±0.05 TC10 2.90 5.60 2.00 ΦD+0.1 −0 E ±0.1 F ±0.05 G ±0.1 W ±0.2 T ±0.1 1.50 1.75 5.50 4.00 12.00 1.00 TC12 3.50 6.70 2.00 1.50 1.50 1.75 5.50 4.00 12.00 1.00 A ±0.5 2.0 2.0 2.0 2.0 2.0 2.0 2.0 B ±0.5 13.0 13.0 13.0 13.0 13.0 13.0 13.0 C ±0.5 21.0 21.0 21.0 21.0 21.0 21.0 21.0 1.50 ΦD1+0.25 −0 12.3 Dimension of Reel：(Unit: mm) Type Taping Qty/Reel TC02 TC03 TC05 TC06 TC07 TC10 TC12 Paper Paper Paper Paper Paper Embossed Embossed 10,000pcs 5,000pcs 5,000pcs 5,000pcs 5,000pcs 4,000pcs 4,000pcs D ±1 60.0 60.0 60.0 60.0 60.0 60.0 60.0 M ±2 178.0 178.0 178.0 178.0 178.0 178.0 178.0 W ±1 10.0 10.0 10.0 10.0 10.0 13.8 13.8 13. Note 13.1. UNI-ROYAL recommend products store in warehouse with temperature between 15 to 35℃ under humidity between 25 to 75%RH. Even under storage conditions recommended above, solder ability of products will be degraded stored over 1 year old. 13.2. Cartons must be placed in correct direction which indicated on carton, otherwise the reel or wire will be deformed. 13.3. Storage conditions as below are inappropriate: a. Stored in high electrostatic environment b. Stored in direct sunshine, rain, snow or condensation. c. Exposed to sea wind or corrosive gases, such as Cl2, H2S, NH3, SO2, NO2, etc. 13.4 After the surface of TC series high resistance resistors is coated with flux, the resistance value may be affected (exceeding the resistance value range). After the customer's evaluation, if necessary, corresponding cleaning measures can be taken to restore the resistance. In addition, if the surface of the resistor needs to be coated with other substances, the client needs to evaluate the impact on the product to avoid any impact during use. Jun.28,2022 V.11 www. uni-royal.cn Page 8/9 High Precision Thin Film Chip Resistors 14. Record Version Description Page Date Amended by Checked by 1 First version 1~7 Mar.20, 2018 Haiyan Chen Nana Chen 2 1. Modify the power 2. Modify the resistance range 3 Mar.14, 2019 Haiyan Chen Yuhua Xu 3 Modify the dimension of A face value 3 Apr.23, 2019 Haiyan Chen Yuhua Xu 4 Modify the High Temperature Exposure conditions 5 July.29, 2019 Haiyan Chen Yuhua Xu 5 Add Tolerance 2~ 3 Apr.15,2020 Haiyan Chen Yuhua Xu 6 Apr.29, 2020 Haiyan Chen Yuhua Xu 6 Modify the reflow curve and add the wave soldering curve 7 Add the TC03 marking 3 Jan.14, 2021 Haiyan Chen Yuhua Xu 8 Modify the test limits for Load life、Low Temperature Storage、High Temperature Exposure and Rapid change of temperature 6 Jan.20,2021 Song Nie Yuhua Xu 9 Add the 13.4 8 Jul.12,2021 Haiyan Chen John Zhao 10 Modify performance criteria 5~6 Feb.25,2022 Haiyan Chen Yuhua Xu 4 Jun.28,2022 Song Nie Haiyan Chen 11 Modify the tolerance and resistance range © Uniroyal Electronics Global Co., Ltd. All rights reserved. Specification herein will be changed at any time without prior notice. Jun.28,2022 V.11 www. uni-royal.cn Page 9/9