MMF YAGEO | Alldatasheet

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Technical content

Product specification – February 8, 2023 V.2 無法顯示連結的影像。檔案可能已移動、重新命名或刪除。請檢查連結是否指向正確的檔案及位置。 DATA SHEET MELF METAL FILM RESISTORS General Purpse MMF Series 1/6W to 1W RoHS compliant & Halogen Free

www.yageo.com Feb. 08, 2023 V.0 Melf Metal Film Resistors 2 8 Product Specification MMF Through Hole Resistors

APPLICATIONS

 All general purpose  Power applications  Energy meter

FEATURES

 AEC-Q200 qualified  MELF, SMD package  Excellent pulse withstanding capability  Wide resistance range  RoHS compliant and halogen free

ORDERING INFORMATION

Part number of the MELF metal film resistor is identified by the series, power rating, tolerance, packing, temperature coefficient and resistance value. PART NUMBER MMF 25S F R E 100R (1) SERIES NAME MMF Series (2) POWER RATING -12 = 1/6W 25S = 1/4W 204 = 0.4W -25 = 1/4W 50S = 1/2W 207 = 0.6W -50 = 1/2W 1WS = 1W (3) TOLERANCE B = ±0.1% C = ±0.25% D = ±0.5% F = ±1% G = ±2% J = ±5% - = Based on spec. (4) PACKAGING R = Reel Pack (5) TEMPERATURE COEFFICIENT OF RESISTANCE C=±15ppm/°C D=±25ppm/°C E=±50ppm/°C F=±100ppm/°C G=±200ppm/°C - = Based on spec. (6) RESISTANCE VALUE 0.22Ω-1MΩ for E24 & E96 Series value,100Ω-100KΩ for E192 Series value Example: 1R = 1Ω, 10K = 10,000Ω, 1M = 1,000,000Ω

www.yageo.com Feb. 08, 2023 V.0 Melf Metal Film Resistors 3 8 Product Specification MMF Through Hole Resistors DIMENSIONS Unit: mm Normal Miniature L D C Min. SUGGESTED PAD LAYOUT Unit: mm Normal Miniature Soldering Mode L Min. P W Min. MMF-12 MMF25S MMF204 Reflow 1.3 1.6 ± 0.1 1.6 Wave 1.5 1.5 ± 0.1 1.8 MMF-25 MMF50S MMF207 Reflow 2.0 3.0 ± 0.1 3.0 Wave 2.5 3.0 ± 0.1 3.0 MMF-50 MMF1WS Reflow 2.3 5.5 ± 0.2 4.0 Wave 2.8 5.5 ± 0.2 4.0 DERATING CURVE Rated Power (%)1008060402020 40 70 100 155 Ambient Temperature (°C)

www.yageo.com Feb. 08, 2023 V.0 Melf Metal Film Resistors 4 8 Product Specification MMF Through Hole Resistors

ELECTRICAL CHARACTERISTICS

CHARACTERISTICS MMF-12 MMF25S MMF204 MMF-25 MMF50S MMF207 MMF-50 MMF1WS Power Rating at 70 °C 1/6W 1/4W 0.4W 1/4W 1/2W 0.6W 1/2W 1W Maximum Working Voltage 150V 200V 200V 250V 250V 250V 350V 350V Maximum Overload Voltage 300V 400V 400V 500V 500V 500V 700V 700V Voltage Proof on Insulation 300V 300V 300V 500V 500V 500V 700V 700V Resistance Range 0.22Ω ~ 3.9Ω for tol ±5%,E96 series value, 4Ω ~ 1MΩ for tol ±1% E24 + E96 series value Operating Temp. Range - 55°C to +155°C Temperature Coefficient ±15ppm/°C for 10R-9K99，±25ppm/°C for 100Ω-470KΩ,±50ppm/°C for 4Ω ~ 1MΩ, ±100ppm/°C for 0.22Ω ~ 3.9Ω Note: For resistance value out of above range is by request. TEST AND REQUIRMENTS TEST TEST METHOD PROCEDURE APPRAISE Short Time Overload IEC 60115-1 4.13 2.5 times RCWV for 5 sec.(Not more than maximum overload voltage) ±0.25%+0.005Ω for≤332KΩ ±0.5%+0.005Ω for>332KΩ Voltage Proof on Insulation IEC 60115-1 4.7 In V-Block for 60 sec. test voltage as above table No Breakdown Temperature Coefficient IEC 60115-1 4.8 Between -55°C to +155°C By Type Insulation Resistance IEC 60115-1 4.6 In V-Block for 60 sec. >10,000MΩ Solderability IEC 60115-1 4.17 245±5°C for 3±0.5 Sec. 95% Min. coverage Solvent Resistance of Marking IEC 60115-1 4.30 IPA for 5±0.5 Min. with ultrasonic No deterioration of coatings and markings Periodic-pulse Overload IEC 60115-1 4.39 4 times RCWV 10,000 cycles (1 Sec. on, 25 Sec.off) ±1.0%+0.005Ω Damp Heat Steady State IEC 60115-1 4.24 40±2°C,90-95% RH for 56 days, loaded with 0.1 times RCWV ±1.5%+0.005Ω for≤332KΩ ±2.5%+0.005Ω for>332KΩ Damp Heat Steady State (accelerated mode) IEC 60115-1 4.37 85±2°C,85% RH for 56 days, loaded with 0.1 times RCWV(no over 100V) ±3.0%+0.005Ω for≤332KΩ ±5.0%+0.005Ω for>332KΩ Endurance at 70°C IEC 60115-1 4.25 70±2°C at RCWV(or Umax., whichever ±0.75%+0.005Ω for≤332KΩ ±1.0%+0.005Ω for>332KΩ Temperature Cycling IEC 60115-1 4.19  -55°C  Room Temp.  +155°C Room Temp.(5 cycles) ±0.75%+0.005Ω

www.yageo.com Feb. 08, 2023 V.0 Melf Metal Film Resistors 5 8 Product Specification MMF Through Hole Resistors Resistance to Soldering Heat IEC 60115-1 4.18 260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body ±0.5%+0.005Ω Endurance at upper category temperature IEC 60115-1 4.25 125±2°C for 1,000 Hr. ±1.0%+0.005Ω Endurance at upper category temperature IEC 60115-1 4.25 155±2°C for 1,000 Hr. ±2.0%+0.005Ω Climatic test IEC 60115-1 4.23 Dry heat: 125°C for 16 Hr. Damp heat: 55°C,95% RH for 24 Hr. Cold: -55°C for 2 Hr. Negative air pressure:8.5KPa at 25±10°C for 2 Hr. Damp heat cyclic: 55°C, 95% RH for 5 days. DC load: -55°C at RCWV for 1 Min. 125°C at RCWV for 1 Min. ±1.0%+0.005Ω Note: PACKING METHODS RCWV (Rated Continuous Working 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 V=Continuous rated DC or AC (rms) working voltage (V) P=Rated power (W) R=Resistance value (Ω) TYPE Unit: piece Normal Miniature Packaging Quantity Per Reel MMF-12 MMF25S MMF204 7” 3,000 MMF-25 MMF50S MMF207 7” 2,000 MMF-50 MMF1WS 13” 2,500

www.yageo.com Feb. 08, 2023 V.0 Melf Metal Film Resistors 6 8 Product Specification MMF Through Hole Resistors MARKING COLOR 1st BAND 2nd BAND 3rd BAND MULTIPLIER BLACK 0 0 0 1Ω BROWN 1 1 1 10Ω RED 2 2 2 100Ω ORANGE 3 3 3 1KΩ YELLOW 4 4 4 10KΩ GREEN 5 5 5 100K BLUE 6 6 6 1MΩ VIOLET 7 7 7 10MΩ GREY 8 8 8 0.001Ω WHITE 9 9 9 0.0001Ω GOLD 0.1Ω SILVER 0.01Ω 3-BAND-CODE ±2%, ±5% 4-BAND-CODE

www.yageo.com Feb. 08, 2023 V.0 Melf Metal Film Resistors 7 8 Product Specification MMF Through Hole Resistors

REVISION HISTORY

REVISION DATE CHANGE NOTIFICATION DESCRIPTION Version 0 Aug.2, 2021 - - First issue of this specification Version 1 Sep.29, 2021 - Add TCR ±25ppm/°C Version 2 Feb.8, 2023 - Add TCR ±15ppm/°C “ Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itse lf are unchanged. Any product change will be announced by PCN.”

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