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Page 1 of 9 PI_TA06_V01 JAN - 2018 TA06 TC25 , TC50 High Precision Thin Film Chip Resistors Size 064R *Contents in this sheet are subject to change without prior notice.
Page 2 of 9 PI_TA06_V01 JAN - 2018 FEATURE 1. SMD metal film resistor 2. High reliability and stability of 0.1% and below per customer request 3. High performance of TCR: 25 ppm/K and below per customer request 4. Low current noise 5. +/-0.02% is upon the customer request. 6. TCR tracking dow n to 5 ppm/0C 7. Tolerance tracking down to 0.05% APPLICATION Medical equipment Measuring instrument Communication device Precision analogue circuits Voltage divider
DESCRIPTION
The resistors are constructed in a high grade ceramic body (aluminum oxide). Internal metal electrodes are added at each end and connected by a resistive layer that is applied to the top surface of the substrate. The composition of the resistive layer is adjusted to give the approximate resistance required and the value is trimmed to nominated value within tolerance which controlled by laser trimming of this resistive layer. The resistive layer is covered with a protective coat. Finally, the two external end terminations are added. For environmental soldering issue, the outer layer of these end terminations is a Lead-free solder . Fig 1. Construction of Chip-R TA06
Page 3 of 9 PI_TA06_V01 JAN - 2018 QUICK REFERENCE DATA Item General Specification Series No. TA06 Size 0603×4 Termination construction Convex Resistance tolerance 1%, 0.5%, 0.25%, 0.1% Resistance Range Equal values/ Two pairs /Different values * 20R~200K TCR (ppm/C) ±25 ppm/C, ±50 ppm/C Max. dissipation at Tamb=70C 0.1 watts/element @70°C 0.4 watts/package @70°C Max. operation voltage 75 V Max. overload voltage 150 V Operating Temperature - 55~ +155C *Detailed resistance configuration can be request from sales. Note : 1. This is the maximum voltage that may be continuously supplied to the resistor element, see “IEC publication 60115-8” 2. Max. Operation Voltage : So called RCWV (Rated Continuous Working Voltage) is determined by ValueResistanceP ow er RatedRCWV or Max. RCWV listed above, whichever is lower. DIMENSIONS:( unit:mm) Type TA06 W 1.50 0.15 L 3.20 0.15 P 0.80 0.10 C 0.40 0.10 A 0.60 0.10 B 0.40 0.15 G 0.30 0.15 T 0.40 0.04
Page 4 of 9 PI_TA06_V01 JAN - 2018 MARKING Array Marking for Equal values 3-digits marking for array product TA06 has same marking rule as WF06 3-digits marking Nominal resistance Description 1.E-24 series As 0603 WR06X 5%. 2.E-96 series The 1st two digit codes are referring to the CODE on the table, the 3rd code is the index of resistance value : EX : 17.8Ω=25X，178Ω=25A，1K78 =25B 17K8=25C， 178K=25D， 1M78=25E 3. Remark There is no marking for the items are not under E-24 and E-96 series 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 84 732 96 976 No Marking for Two pairs / Different Values Marking in Pin.1 for direction check. Pin.8 Pin.7 Pin.6 Pin.5 Pin.4 Pin.3 Pin.2 Pin.1
Page 5 of 9 PI_TA06_V01 JAN - 2018 FUNCTIONAL DESCRIPTION Product characterization Standard values of nominal resistance are taken from the E192 & E24 series for resistors with a tolerance of 1, 0.5%, 0.25%, 0.1%. The values of the E24/E192 series are in accordance with “IEC publication 60063”. DERATING The power that the resistor can dissipate depends on the operating temperature; see Fig.2 MOUNTING Due to their rectangular shapes and small tolerances, Surface Mountable Resistors are suitable for handling by automatic placement systems. Chip placement can be on ceramic substrates and printed-circuit boards (PCBs). Electrical connection to the circuit is by individual soldering condition. The end terminations guarantee a reliable contact. CONSTRUCTION Construction Array Two pair* Different values* Resistance R1 = R2 = R3 = R4 R1 = R2 ≠ R3=R4 R1≠ R2 ≠ R3 ≠R4 *Detailed resistance configuration can be request from sales.
components on the reverse (mixed PCBs). provide reliable joints without any damage are given in Fig 3. and Table 1. Table 1. Infrared soldering condition for Chip Resistors
Page 7 of 9 PI_TA06_V01 JAN - 2018 CATALOGUE NUMBERS The resistors have a catalogue number starting with TA 06 M xxxx D T L T Substrate code TA : convex size code 06 : 0603 TC and number of resistors M = 4R, TC50 N = 4R, TC25 Resistance code (Array) 3 significant digits followed by no. of zeros 102 =1020 37.4K =3742 220 =2200 Tolerance F : 1% D : 0.5% C: 0.25% B : 0.1% Packaging code T : Reeled Termination code L : Sn base (lead free) Customer Code D : Equal values B : Two pairs . T : Different Values 1. Reeled tape packaging: 8mm width paper taping. 2. 5,000 pcs/reel for TA06
Page 8 of 9 PI_TA06_V01 JAN - 2018 TEST AND REQUIREMENTS(JIS C 5201-1 : 1998) TEST PROCEDURE REQUIREMENT Resistor DC resistance Clause 4.5 DC resistance values measured at the test voltages specified below : Within the specified tolerance Temperature Coefficient of Resistance(T.C.R) Clause 4.8 Natural resistance change per change in degree centigrade. 121 12 10 ttR RR (ppm/C) R1 : Resistance at reference temperature R2 : Resistance at test temperature t1 : 20°C+5°C-1°C t2 : 125°C+5°C-1°C Refer to “QUICK REFERENCE DATA” Short time overload (S.T.O.L) Clause 4.13 Permanent resistance change after a 5second application of a voltage 2.5 times RCWV or the maximum overload voltage specified in the above list, whichever is less. Resistance to soldering heat(R.S.H) Clause 4.18 Un-mounted chips completely immersed for 10±1second in a SAC solder bath at 260℃±5ºC no visible damage Solderability Clause 4.17 Un-mounted chips completely immersed for 2±0.5 second in a SAC solder bath at 235℃±5℃ good tinning (>95% covered) no visible damage Temperature cycling Clause 4.19 30 minutes at -55C3C, 2~3 minutes at 20°C+5°C-1°C, 30 minutes at +155C3C, 2~3 minutes at 20°C+5°C-1°C, total 5 continuous cycles no visible damage Endurance Clause 4.25 1000 +48/-0 hours, loaded with RCWV or Vmax in chamber controller 70±2ºC, 1.5 hours on and 0.5 hours off Load life in Humidity Clause 4.24 1000 +48/-0 hours, loaded with RCWV or Vmax in humidity chamber controller at 40C2C and 90~95% relative humidity, 1.5hours on and 0.5 hours off Bending strength Clause 4.33 Resistors mounted on a 90mm glass epoxy resin PCB(FR4); bending : 3 mm, once for 10 seconds. Adhesion Clause 4.32 Pressurizing force: 5N, Test time: 10±1sec. No remarkable damage or removal of the terminations. Insulation Resistance Clause 4.6 Apply the maximum overload voltage (DC) for 1minute R≧10GΩ Dielectric Withstand Voltage Clause 4.7 Apply the maximum overload voltage (AC) for 1 minute No breakdown or flashover
Page 9 of 9 PI_TA06_V01 JAN - 2018 PACKAGING Symbol A B W F E Symbol P1 P0 ΦD T TA06 4.00±0.10 4.00±0.10 1 . 0 0 . 050. 1 Max. 1.0 Symbol A B C D