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■Metal Film Anti-Surge Low-Resistance Chip Resistor — TGL SeriesTop view Bottom view■Application█Features— Consumer electronics — Low Resistance / TCR / Inductance(≦5nH)— Computer — Excellent long-term stability— Telecom — High precision current sensing— Measuring instrument — High rated power capability and excellent Anti-Surge — Industrial / Power supply — Halogen free and lead free— Battery management system — RoHs compliant■Parts Number Explanation■Example:Final Milestone DateCheckpointTGL1206F R470P05Size (Inch) 1206 1210 2010 2512ToleranceD：±0.5%F：±1%G：±2%J：±5%PackageP：PaperT apingE：EmbossedT apingQuantity(PCS)04：400005：5000ZOptionalProductTypeMetal Film Anti-SurgeLow-ResistanceChip ResistorsResistanceEX.R470=0.47Ω4R70=4.7Ω47R0=47Ω10RatedPower10：1.0W15：1.5W20：2.0W■Standard Electrical SpecificationsType RatedPowerat 70℃Max.RatedCurrentMax.OverloadCurrentT.C.R.(ppm/℃)Resistance RangeD(0.5%), F(1.0%), G(2.0%), J(5.0%)TGL1206 1W 3.16A 7.07A±50 100 mΩ ≦R ≦50 ΩTGL1210 1W 3.16A 7.07ATGL2010 1.5W 3.87A 8.66A±50 100 mΩ ≦R ≦50 ΩTGL2512 2W 4.47A 10.00A● For non-standard parts, please contact our sales dept.● Operating Temperature Range ：−55℃〜＋155℃.■Anti-Surge Ability:■Type Dimension■Construction Unit：mmTYPE L W H I1I2 TGL1206 3.10±0.10 1.60±0.10 0.55±0.10 0.40±0.20 0.45±0.20 TGL1210 3.10±0.10 2.50±0.15 0.55±0.10 0.50±0.20 0.50±0.20 TGL2010 5.00±0.20 2.50±0.15 0.55±0.10 0.60±0.25 0.60±0.25 TGL2512 6.30±0.20 3.20±0.20 0.55±0.10 0.65±0.25 0.65±0.25①Alumina Substrate ⑥Top Protective Overcoat②Resistive Layer ⑦Marking③Bottom Inner Electrode (Cu) ⑧Side Inner Electrode④Top Inner Electrode ⑨Barrier Layer (Ni)⑤Bottom Protective OvercoatWhite⑩Solder coating (Sn)■ Perfo r mance CharacteristicsPower Derating Curve ■The Operating Temperature Range: -55°C ~+155°C.Power rating or current rating is in the case based on continuous full-load at ambient temperature of 70℃. For operation at ambient temperature in excess of 70℃, the load should be derated in accordance with figure of derating Curve.■ Rated CurrentResistance Range: ≦ 1ΩRated Current: The resistor shall have a DC continuous working current or a AC (rms) continuous working current at commercial-line frequency and wave form corresponding to the power rating, as determined formula as following:I = Rated current (A) P= Rated Power (W) R= Resistance(Ω)■ Rated VoltageResistance Range: ＞ 1ΩRated Voltage: The resistor shall have a DC continuous working voltage or a RMS AC continuous working voltage at commercial-line frequency and wave form corresponding to the power rating, as determined formula as following:V = Rated voltage (V)V = √P ×R P = Rated power (W)R = Nominal resistance (Ω)-5520406080100020406080100120140155℃Ambient Temperature (℃)Power Ratio(%)DERATING CURVE70160■Reliability Test and RequirementTest Item Test Method Procedure Requirements TemperatureCoefficient of Resistance(T.C.R) JIS C 5201-1clause 4.8TCR +125 ℃, 25 ℃is the reference temperatureRefer to StandardElectrical SpecificationsShort Time Overload JIS C 5201-1clause 4.135 times rated power for 5 seconds. ±(1.0%+0.001Ω)Insulation Resistance JIS C 5201-1clause 4.6100V for 1 minute. ≧10GΩDielectric Withstanding Voltage JIS-C5201-1clause 4.71206、1210、2010、2512 for 500 VAC 1minNo short or burned on theappearance.Core Body Strength JIS-C5201-1clause 4.15Central part pressurizing force：10N , 10 seconds No brokenSolderability JIS C 5201-1clause 4.17245±5°C for 3±0.5secs.>95% CoverageNo Visual damageResistance to Soldering Heat JIS-C5201-1clause 4.181. Molten solder, 260±5 °C,10±1 seconds immersion time2. IR reflow, refer to solder reflow temperature condition±(1.0%+0.001Ω)No Visual damageLeaching JIS-C5201-1clause 4.18260±5℃for 30 seconds.>95% CoverageNo Visual damageTemperature Cycling JIS C 5201-1clause 4.19-55℃to +155℃, 300 cycles±(1.0%+0.001Ω)No Visual damageLoad Life in Humidity JIS C 5201-1clause 4.2440±2℃, 90~95% R.H. , Rated power or Max. workingcurrent whichever is less for 1000 hrs with 1.5 hrs〝ON〞and 0.5 hr〝OFF〞.±(1.0%+0.001Ω)Load Life (Endurance) JIS C 5201-1clause 4.2570±2℃, Rated power, or Max. working current whichever isless for 1000 hrs with 1.5 hrs〝ON〞and 0.5 hr〝OFF〞.±(1.0%+0.001Ω)High Temperature Exposure JIS C 5201-1clause 4.25155±5℃for 1000 +48/-0 hours. ±(1.0%+0.001Ω)Resistance to Solvent JIS C 5201-1clause 4.29The tested resistor be immersed into isopropyl alcohol of20~25℃for 60 secs.Then the resistor is left in the room for 48 hrs.±(1.0%+0.001Ω)No Visual damageTerminal Strength JIS-C5201-1clause 4.32Pressurizing force for 10 seconds1206 and above：17.7NNo brokenTerminal Bending Strength JIS C 5201-1clause 4.33Bending once for 5 secondsD：1206、1210 = 3mm2010、2512 = 2mm±(1.0%+0.001Ω)No Visual damage● Temperature Coefficient of Resistance test to - 55 ℃is available on request■MarkingSolder reflow Temperature condition■Appendix For SMD Chip ResistorSIZE A ΦB ΦC■Packaging Information■Tapping SpecificationUnit: mm Packaging Type A B W E F G H T ΦD PPaper Type1206 1.90±0.2 3.05±0.28.0±0.2 1.75±0.1 3.5±0.05 4.0±0.1 2.0±0.050.75±0.1 4.0±0.11210 2.85±0.2 3.05±0.28.0±0.2 1.75±0.1 3.5±0.05 4.0±0.1 2.0±0.050.75±0.1 4.0±0.1■Embossed DimensionUnit: mm Packaging Type A B W E F G H T ΦDΦD1T1 PEmbossedType 2010 2.80±0.25.60±0.212±0.1 1.75±0.15.5±0.05 4.0±0.1 2.0±0.050.23±0.1 1.50±0.10.85±0.15 4.0±0.1 2512 3.40±0.2 6.70±0.212±0.1 1.75±0.15.5±0.05 4.0±0.1 2.0±0.050.23±0.1 1.50±0.10.85±0.15 4.0±0.1PaperCarrier■ Packing Material Data / Storage Data■ Front & Back Lead Dimension■ Top Adhesive Peel Off Strength ：10~70g■ PackageInner Box Size Reel Size H(mm) 1 13 2 24 3 36 5 60 10113■ Storage Data ：Storage time at the environment temp: 25±5℃& humidity: 60±20% is valid for one year from the date of delivery. External Box SizeContain (Kpcs) Length (mm)Width (mm)Width (mm)25K 180 180 60 50K 180 180 110 150K 430 200 200 300K400400200。
WF25N, WF20N, WF12N, WF08N, WF06N ±1%, ±5%Thick Film High Voltage Chip ResistorsUL Safety CertificationSize 2512,2010,1206, 0805, 0603FEATURE1. Special materials and design for higher working voltage required.2. Compatible with flow and reflow soldering.3. Suitable for lead free soldering.4. Max. Voltage coefficient resistance below 300ppm.5. RoHS compliant & Halogen Free.6. Safety resistor certificate meet：- UL/IEC 60950-1 2.5 kV impulse.- UL/IEC 60065 10 kV impulse.APPLICATION∙Power supply∙Measurement instrument∙Back light inverter∙Medical or Military equipmentDESCRIPTIONThe resistors are constructed in a high grade ceramic body (aluminum oxide). Internal metal electrodes are added at each end and connected by a resistive paste that is applied to the top surface of the substrate. The composition of the paste 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 ease of soldering the outer layer of these end terminations is a Tin (lead free) alloy.Fig 1. Construction of Chip-RQUICK REFERENCE DATANote: 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 byValue Res is tance Power Rated RCWV ⨯= or Max. RCWV listed above, whichever is lower.MECHANICAL DATA105WF06NWF08NWF12NWF20NWF25NMARKINGFor E24 ±5% series, each resistor is marked with a three–digit code on the protective coating to designate the nominal resistance value.For E24/E96 ±1% series, each resistor is marked with a four–digit code on the protective coating to designate the nominal resistance value. 0603 is marked with three-digits.FUNCTIONAL DESCRIPTIONProduct characterizationStandard values of nominal resistance are taken from the E24/E96 series for resistors with a tolerance of ±1%, ±5%. The values of the E24/E96 series are in accordance with “IEC publication 60063”.Derating curveThe power that the resistor can dissipate depends on the operating temperature; see Fig.2Figure 2 Maximum dissipation in percentage of rated power as afunction of the ambient temperatureWF06N WF08N WF12N WF20N WF25NSOLDERING CONDITIONThe robust construction of chip resistors allows them to be completely immersed in a solder bath of 260︒C for 10 seconds. Therefore, it is possible to mount Surface Mount Resistors on one side of a PCB and other discrete components on the reverse (mixed PCBs).Surface Mount Resistors are tested for solderability at 235︒C during 2 seconds. The test condition for no leaching is 260︒C for 30 seconds. Typical examples of soldering processes that provide reliable joints without any damage are given in Fig 3.Fig 3. Infrared soldering profileCATALOGUE NUMBERSThe resistors have a catalogue number starting with .Tape packaging WF12, WF08, WF06 : 8mm width paper taping 5,000pcs per reel.WF25；WF20: 12mm width plastic taping 4,000pcs per reel.TEST AND REQUIREMENTS(JIS C 5201-1 : 1998)Essentially all tests are carried out according to the schedule of IEC publication 115-8, category LCT/UCT/56(rated temperature range : L ower C ategory T emperature, U pper C ategory T emperature; damp heat, long term, 56 days). The testing also meets the requirements specified by EIA, EIAJ and JIS.The tests are carried out in accordance with IEC publication 68, “Recommended basic climatic and mechanical robustness testing procedure for electronic components” and under standard atmospher ic conditions according to IEC 60068-1, subclause 5.3. Unless otherwise specified, the following value supplied :Temperature: 15°C to 35°C.Relative humidity: 45% to 75%.Air pressure: 86kPa to 106 kPa (860 mbar to 1060 mbar).All soldering tests are performed with midly activated flux.PACKAGINGPaper Tape specifications(unit :mm)Reel dimensions(unit : mm)。
MA04X, MA06X±1%, ±5%, Convex TypeGeneral purpose chip resistors arraySize 0402x4, 0603x4 (8p4R)( Automotive & Anti-sulfur )*Contents in this sheet are subject to change without prior notice.FEATURE1. High reliability and stability2. Sulfuration resistant3. Automotive grade with AEC Q-200 compliant4. Higher component and equipment reliability5. EU RoHS compliant and Lead free productsAPPLICATION•Consumer electrical equipment•EDP, Computer application•Telecom•Automotive applicationDESCRIPTIONThe resistors array is constructed in a high grade ceramic body (aluminum oxide). Internal metal electrodes are added at each end and connected by a resistive paste that is applied to the top surface of the substrate. The composition of the paste is adjusted to give the approximate resistance required and the value is trimmed to within tolerance by laser cutting of this resistive layer.The resistive layer is covered with a protective coat. Finally, the two external end terminations are added. For ease of soldering the outer layer of these end terminations is a Tin (Pb free) solder alloy.Fig 1. Consctruction of a Chip-R array(convex Type)QUICK REFERENCE DATAItem General SpecificationSeries No. MA04X MA06XSize 0402x4 (1005x4) 0603x4 (1608x4)Termination construction Convex ConvexResistance Tolerance ±5%, ±1% ±5%, ±1%Resistance Range 10Ω ~ 1MΩ, Jumper 10Ω ~ 1MΩ, Jumper, TCR (ppm/°C) ≤± 300 ≤± 200Max. dissipation at T amb=70°C 1/16 W 1/10 W50V 50VMax. Operation Voltage(DC or RMS)Max. overload voltage 100V 100VClimatic category 55/125/56Note :1. Climatic category refer to IEC 600682. This is the maximum voltage that may be continuously supplied to the resistor element, see “IEC publication60115-8”3. Max. Operation Voltage : So called RCWV (Rated Continuous Working Voltage) is determined byRCWV×=or Max. RCWV listed above, whichever is lower.RatedPowerResistanceValueDIMENSIONS (unit : mm)MA04X MA06XL 2.00 ± 0.10 3.20 ± 0.10W 1.00 ± 0.10 1.60 ± 0.10T 0.45 ± 0.10 0.50 ± 0.10P 0.50 ± 0.05 0.80 ± 0.10A 0.40 ± 0.10 0.60 ± 0.10B 0.20 ± 0.10 0.30 ± 0.10C 0.30 ± 0.05 0.40 ± 0.10G 0.25 ± 0.10 0.30 ± 0.20MARKING3-digits marking for E24 series ±1% , ±5% products.No marking for chip resistors array E96 series resistance.Each resistor is marked with a three digits code on the protective coating to designate the nominal resistance value.ExampleResistance 10Ω100Ω6800Ω47000ΩMarking code 100 101 682 473FUNCTIONAL DESCRIPTIONProduct characterizationStandard values of nominal resistance are taken from the E24 series for resistors with a tolerance of ±5%, The values of the E24 series are in accordance with “IEC publication 60063”Standard values of nominal resistance are taken from the E24/E96 series for resistors with a tolerance of ±1%, The values of the E24/E96 series are in accordance with “IEC publication 60063”DeratingThe power that the resistor can dissipate depends on the operating temperature; see Fig.2.Figure 2. Maximum dissipation in percentage of rated powerAs a function of the ambient temperatureCONSTRUCTIONR1=R2=R3=R4MOUNTINGDue 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.SOLDERING CONDITIONThe robust construction of chip resistors allows them to be completely immersed in a solder bath of 260°C for 10 seconds. Therefore, it is possible to mount Surface Mount Resistors on one side of a PCB and other discrete components on the reverse (mixed PCBs).Surface Mount Resistors are tested for solderability at 235°C during 2 seconds. The test condition for no leaching is 260°C for 30 seconds. Typical examples of soldering processes that provide reliable joints without any damage are given in Fig 3.Fig 3. Infrared soldering profile for Chip Resistors arrayCATALOGUE NUMBERSThe resistors have a catalogue number starting with .MA04X472_JTLAutomotive codeMA04 : 0402 x 4 MA06 : 0603 x 4Type codeX : ConvexResistance code5%, E24 : 2 significantdigitsfollowed by no. ofzeros and a blank 220Ω=221_(“_” means a blank) 1%, E24+E96: 3 significantdigits followed by no. of zeros102Ω =1020 37.4K Ω=3742Tolerance F : ±1% J : ±5% P : JumperPackaging code T : 7” Reeled taping Q : 10” Reeled taping G : 13” Reeled taping B : BulkSpecial code L = Lead free* Anti-sulfur test conditions: H2S 3ppm, 40’C, 90% RH, 1000 hrs, criteria: within ±1% ! * 100% CCD visual inspection to guarantee visual quality !MA06X, Reeled tape packaging : 8mm width paper taping 5000pcs per reel. MA04X, Reeled tape packaging : 8mm width paper taping 10,000pcs per reel.TEST AND REQUIREMENTSEssentially all tests are carried out according to the schedule of IEC publication 115-8, category LCT/UCT/56(rated temperature range : L ower C ategory T emperature, U pper C ategory T emperature; damp heat, long term, 56 days). The testing also meets the requirements specified by EIA, EIAJ and JIS.The tests are carried out in accordance with IEC publication 68, "Recommended basic climatic and mechanical robustness testing procedure for electronic components" and under standard atmospheric conditions according to IEC 60068-1, subclause 5.3. Unless otherwise specified, the following value supplied :Temperature: 15°C to 35°C.Relative humidity: 45% to 75%.Air pressure: 86kPa to 106 kPa (860 mbar to 1060 mbar).All soldering tests are performed with midly activated flux.REQUIREMENTTEST PROCEDURE / TEST METHODResistor 0ΩBoard Flex AEC-Q200-005Resistors mounted on a 90mm glass epoxy resin PCB(FR4),bending once 2mm for 10sec∆R/R max. ±(1.0%+0.05Ω).No visible damage<50mΩTerminal strength AEC-Q200-006Pressurizing force: 1Kg, Test time: 60±1sec. No remarkable damage or removal ofthe terminationsVibrationMIL-STD-202 method 204Test 5g’s for 20min., 12 cycles each of 3 orientations ∆R/R max. ±(1.0%+0.05Ω)No visible damage <50mΩThermal shock MIL-STD-202 method 107 Test –55 to 125℃/ dwell time 15min/ Max transfer time20sec300cycles∆R/R max. ±(0.5%+0.05Ω)No visible damage <50mΩESDAEC-Q200-002 Test contact 1.0KV ∆R/R max. ±(1.0%+0.05Ω)No visible damage<50mΩTEST CONDITION FOR JUMPER (0 Ω)Item MA04X MA06X Power Rating At 70°C 1/16W 1/10W Resistance MAX.50mΩMAX.50mΩ Rated Current 1A 1APeak Current 1.5A 3AOperating Temperature -55~125°C -55~125°CPACKAGINGPaper Tape specifications (unit :mm)Symbol A B W F E MA06X 3.60±0.20 2.00±0.20 MA04X2.20±0.201.20±0.208.00±0.303.50±0.201.75±0.10Symbol P1 P0 ΦDT MA06X 4.00±0.10 Max. 1.0 MA04X2.00±0.054.00±0.101.00.050.1+−ΦMax. 0.6Reel dimensionsSymbol A B C D MA06X,MA04XΦ178.0±2.0Φ60.0±1.013.0±0.29.0±0.5。
ConstructionTermination conductors and ruthenium oxide resistive material are printed in a non-inductive pattern onto the surface of a 96% alumina rod to which termination caps and terminal wires are then attached. The body of the resistor is then conformally coated either in silicone (protection code C) or in epoxy (protection code P).TerminationsThe termination wires are gold plated. MarkingType reference, resistance value and tolerance are legend marked. The resistance value code conforms to IE C 62.Solvent ResistanceThe body protection and marking are resistant to all normal industrial cleaning solvents suitable for printed circuits.Welwyn ComponentsWHVL Series Performance DataMaximum Typical Load at rated power:1000hours at 25°C∆R%0.250.1Overload:1.5x rated power not exceeding LEV for 5seconds ∆R%0.250.1Moisture resistance:MIL Std.202,method 106∆R%0.250.1Thermal shock:MIL Std.202,method 107,condition C∆R%0.20.1TypeTypical VCR (ppm/V)WHVL2<500M:-0.4500M to 5G0:-0.75WHVL3<1G0:-0.21G0 to 10G:-0.4WHVL5<1G5:-0.151G5 to 15G:-0.3WHVL7<2G5:-0.12G5 to 25G:-0.15WHVL10<3G0:-0.083G0 to 30G:-0.12WHVL12<4G0:-0.064G0 to 40G:-0.1WHVL15<5G0:-0.045G0 to 50G:-0.08Application NotesDue to the high voltage which can appear between the end cap and any adjacent metal part,resistors should be mounted at an adequate distance from other conductors.For some ultra-high voltage applications it is required to immerse the components in oil or SF 6gas or pot them in void-free silicone compound to reduce corona or surface tracking. The epoxy protection,code P,is suitable for these applications.The axial termination should not be bent closer than twice the diameter of the terminal wire from the resistor body.Ordering ProcedureExample:WHVL10with conformal coat at 100megohms,1% tolerance &±50ppm/°C TCR:BA WHVL2, 3 & 5Tape & Ammo WHVL7, 10, 12 & 15Bulk Pack。
