MF04Q3742BTL

MFXXQ WALSIN | Alldatasheet

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Technical content

Page 1 of 13 ASC_MFxxQ&R Dec -2018 MF12Q /R, MF08Q/R, MF06Q/R, MF04Q/R TC50 , TC25 Precision Thin Film Chip Resistors Size 1206, 0805, 0603, 0402 AEC -Q200 Qualified *Contents in this sheet are subject to change without prior notice.

Page 2 of 13 ASC_MFxxQ&R Dec -2018 FEATURE 1. SMD TaN thin film resistor 2. Special passivation layer on resistive film 3. AEC-Q200 qualified 4. Products with lead free terminations meet RoHS requirements 5. Sulfur resistant (per ASTM B809-95 humid vapor test) 6. AEC-Q200 ESD rated class 1C (2 kV) 7. +/-0.02% is upon the customer request. 8. Laser trimmed to any value 9. 100% visual inspection APPLICATION

• Automotive electronics
• Medical equipment
• Measuring instrument
• Industrial Equipment

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 MFxxQ

Page 3 of 13 ASC_MFxxQ&R Dec -2018 QUICK REFERENCE DATA Item General Specification Series No. MF12Q&R MF08Q&R MF06Q&R MF04Q&R Size code 1206 ( 3216 ) 0805 ( 2012 ) 0603 ( 1608 ) 0402 ( 1005 ) Resistance Tolerance ±1%, ±0.5%, ±0.25%, ±0.1%, ±0.05% Resistance Range 10 Ω ~ 1M Ω 10 Ω ~ 350K Ω 40 Ω ~ 130K Ω 40 Ω ~ 35K Ω TCR (ppm/ °C) ±50 / ±25 ppm/ °C Max. Operation Voltage (DC or RMS) 200V 100V 75V 50V Max. Overload Voltage (DC or RMS) 400V 200V 150V 100V Operating Temperature Range - 55~ +155’C 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 Value Resistance Power Rated RCWV ×= or Max. RCWV listed above, whichever is lower. DIMENSIONS:( unit:mm) Type MF12 MF08 MF06 MF04 Protective coat Resistive layer End termination Ceramic Substrate t B A T W L 01A

Page 4 of 13 ASC_MFxxQ&R Dec -2018 MARKING 3-digits marking for 0603 size 3-digits marking 1% : 0603 Nominal resistance Description 1.E-24 series As 0603 WF06U ±1%. 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 : 17.8 Ω=25X ，178 Ω=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 4-digits marking for 1206, 0805 size For E24/E96 series, each resistor is marked with a four digits code on the protective coating to designate the nominal resistance value. For non E24/E96 series, no marking is applied! Example RESISTANCE 10 Ω 12 Ω 100 Ω 6800 Ω 47000 Ω 4-digits marking 10R0 12R0 1000 6801 4702 No marking code for 0402 size

Page 5 of 13 ASC_MFxxQ&R Dec -2018 FUNCTIONAL DESCRIPTION Product characterization Standard values of nominal resistance are taken from the E192 & E24 series for resistors with a tolerance of 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. Storage and Handling Condition: 1. Products are recommended to be used up within two years. Check solderability in case shelf life extension is needed. 2. To store products with following condition: Temperature : 5 to 40 ℃ Humidity : 20 to 70% relative humidity 3. Caution: a. Don’t store products in a corrosive environment such as sulfide, chloride gas, or acid. It may cause oxidation of electrode, which easily be resulted in poor soldering. b. To store products on the shelf and avoid exposure to moisture. c. Don’t expose products to excessive shock, vibration, direct sunlight and so on.

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 13 ASC_MFxxQ&R Dec -2018 CATALOGUE NUMBERS The resistors have a catalogue number starting with . MF06 Q xxxx B T L Size code MF12 : 1206 MF08 : 0805 MF06 : 0603 MF04 : 0402 Type code Q : TCR 50ppm R : TCR 25ppm Resistance code 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% A : 0.05% Packaging code T : 7”Taped & Reeled M: 7” Taped & Reeled. Size 0402 ,5Kpcs /RL Z : 7”Taped & Reeled 3kpcs/RL V : 7” Reel & Taped 1Kpcs Termination code L : Sn base (lead free) 1. Reeled tape packaging: 8mm width paper taping. 5,000pcs/reel for MF06, MF08, MF12 10,000pcs/reel for MF04.

Page 8 of 13 ASC_MFxxQ&R Dec -2018 TEST AND REQUIREMENTS REQUIREMENT TEST PROCEDURE Resistor

Electrical Characteristics

IEC 60115-1 4.8 - DC resistance values measurement - Temperature Coefficient of Resistance (T.C.R) Natural resistance change per change in degree centigrade. ( ) 12 1 12 10 ×− ttR RR (ppm/ C) t 1 : 20° C+5° C-1° C R 1 : Resistance at reference temperature (20° C+5° C/-1° C) R 2 : Resistance at test temperature (-55° C or +125° C) Within the specified tolerance Short time overload (S.T.O.L) IEC60115-1 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) AEC-Q200-15 Un-mounted chips completely immersed for 10±1second in a SAC solder bath at 260 ℃±5ºC no visible damage  R/R max. ±(0.1%+0.02 ) Solderability IEC 60068-2-58 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 1000 cycles, -55 ℃ ~ +125 ℃, dwell time 5~10min R/R max. ±(0.1%+0.02 ) Temperature cycling JESD22 method JA-104 1000 cycles, -55 ℃ ~ +155 ℃, dwell time 5~10min R/R max. ±(0.2%+0.02 ) Bias Humidity AEC-Q200-7 1000 +48/-0 hours, loaded with 10% rated power in humidity chamber controller at +85 ℃/ 85%RH R/R max.  (0.1% +0.02 ) Load Life IEC60115-1 4.25 1000 +48/-0 hours, loaded with RCWV or Vmax in chamber controller 85 ±2ºC, 1.5 hours on and 0.5 hours off R/R max.  (0.1% +0.02 ) Operational Life AEC Q200-8 MIL-STD-202 -108 1000 hours at 125±2° C, loaded with rated power continuously R/R max.  (0.1% +0.02 ) 1000 hours at 125 ℃, un-powered R /R max. (0.1% +0.02 ) High Temperature Exposure AEC-Q200-3 1000 hours at 155 ℃, un-powered R/R max. ±(0.15%+0.02 ) Moisture Resistance AEC-Q200 -6 MIL-STD-202 Method 106 65 ±2°C, 80~100% RH, 10 cycles, 24 hours/ cycle R/R max.  (0.1% +0.02 ) Mechanical Shock MIL-STD-202 Method 213 1/2 Sine Pulse / 1500g Peak / Velocity 15.4ft/sec R/R max.  (0.1% +0.02 )

Page 9 of 13 ASC_MFxxQ&R Dec -2018 TEST AND REQUIREMENTS REQUIREMENT TEST PROCEDURE Resistor Vibration MIL-STD-202 Method 204 5 g's for 20 min , 12 cycles each of 3 orientations ΔR/R max. ±(0.1% +0.02Ω ) Terminal strength AEC-Q200-6 1 kg for 60 s No broken Board flex AEC-Q200-005 Bending 2mm for 60 sec ΔR/R max. ±(0.1% +0.02Ω ) Flower of sulfur ASTM-B809-95 105±2 ℃, duration 1000hours. 0402 ΔR/R max. ±(0.2%+0.02 Ω ) others ΔR/R max. ±(0.1%+0.02 Ω )

Page 10 of 13 ASC_MFxxQ&R Dec -2018 PACKAGING Paper Tape specifications (unit :mm) Series No. A B W F E Series No. P1 P0 Φ D T 0 . 050 . 1+ Φ Max. 1.0 0 . 050 . 1+ Φ Max. 1.0 0 . 050 . 1+ Φ 0.65 ±0.05 0 . 050 . 1+ Φ 0.40 ±0.05 Reel dimensions ABC D Symbol A B C D Taping quantity - Chip resistors 5,000 pcs per reel ( MF06, MF08, MF12 ) - Chip resistors 10,000 pcs per reel ( MF04)

Page 11 of 13 ASC_MFxxQ&R Dec -2018 PULSE LOAD PERFORMANCE: Single Pulse ：： ：： Single Pulse for R ≥ 10 Ω 50 rectangular pulse amplitudes are applied to the component at intervals of 60seconds, permissible the resistance to be varied by ± (0.5% R + 0.01 Ω). Continuous Pulse ：： ：： Continuous Pulse for R ≥ 10 Ω Continuous load is a pulse period generated by the repetitive rectangular pulse amplitude, the applied power dissipation is at a rated power of 70 ° C. Permissible the resistance to be varied by ± (0.5% R + 0.01 Ω). 10us 100us 1ms 10ms 100ms 1s 10s Pulse Duration (sec) Pulse Power (W) Single Pulse 1206 0805 0603 0402 10us 100us 1ms 10ms 100m s 1s 10s Pulse Duration (sec) Pulse Power (W) Continous Pulse 1206 0805 0603 0402

Page 12 of 13 ASC_MFxxQ&R Dec -2018 Pulse Voltage ：： ：： Pulse Surge Overload ：： ：： 1.2 / 50us Pulse According to IEC 60115-1 4.27 1.2 / 50us use 5 pulses at 12sec intervals pulse shapes test resistor,permissible the resistance to be varied by ± (0.5% R + 0.01 Ω). 10us 100us 1ms 10ms 100ms 1s 10s Pulse Duration (sec) Pulse Voltage (V) 1206 0805 0603 0402 10 100 1K 10K 100K 1M Resistance (Ohm) Pulse Voltage (V) 1.2/50us Pulse Voltage 0603 0402

Page 13 of 13 ASC_MFxxQ&R Dec -2018 10 / 700us Pulse According to IEC 60115-1 4.27 10 / 700us use 10 pulses at 60sec intervals pulse shapes test resistor, permissible the resistance to be varied by ± (0.5% R + 0.01 Ω). 10 100 1K 10K 100K 1M Resistance (Ohm) Pulse Voltage (V) 10/700us Pulse Voltage 0603 04 02