MOF氧化膜电阻

1、深圳市宝安区正信电阻厂1-14CCO MOF2-22-2额定电力额定电力（W W）以数字表示，如1/41/4 W W、1/2WS1/2WS、1/2W1/2W、 3WS3WS、 3W3W、 5WS5WS、 5W5W1WS1WS、 1W1W、 2WS2WS、 2W2W、2-32-3端子形状2-42-4特性依据 EIAJ-REIAJ-R C-2C-2 645645 或A A、精密仪器类型Q、K K Q为单位, ,依据氧化金属皮膜电阻器（MOFMOF ）1.1.适用范围氧化金属皮膜电阻器有较高的负载皮膜，于电气及机械上之性能能极为安定，具 有高度信赖性。此基准是供家电、电脑、资讯用之燃性金属氧化皮膜电

2、阻器规格。2.2.形名依据其种类、额定电力、端子形状、特性、公称电阻值及容许差等分别注明 例：MOFMOFW WP P ( M M )B B 350350 PPM/PPM/ CQJ(J( 5%5% ) )种类额定电力端子形状特性公称电阻值容差2-12-1种类不燃性金属氧化皮膜电阻器以MOFMOF表示之视其端子区分为P P型、M M型、F F型MIL-RMIL-R -11804-11804电气特性为适用原则。B B、一般电器类 S S表示小型化尺寸2-52-5公称电阻值JIS-C6JIS-C6 402402 为选用原则(E-9(E-9 6Series)6Series)2-62-6电阻值及容许差在

3、室温中依电桥法测量, ,应在指定电阻值之容许差以内。F F 1%1%G2%G2%J J 5%5%K K 10%10%深圳市宝安区正信电阻厂2-14CCO MOF33额定功率额定电力是周围温度 7070C以下，可连续使用之负载电力最大值数，且应使机械性能与电气性能满足又周围温度超越上记温度时，依照图一电力减轻曲线而定依公式E=E= VP*RP*R求出连续使用额定电压3W3WDERATINGDERATING CURUECURUE，如额定电压超出最高使用电压（参表4-14-1）则以最高使用电压为连续使用额定电压E=E=连续使用额定电压P=P=额定功率R=R=公称电阻值3-13-1最高使用电压所谓最高

4、使用电压，是指依电阻所规定可以外加于电阻的直流或交流电压的最大值（商用频率的有效值）一般超过临界电阻值的电阻，都限制在最高使用电压以下，而非依公式E=VPR的额定电压3 -2-2最高过负载电压所谓最大高过负载电压, ,是指可以在额定周围温度下所规定的时间（5 5秒）外加的直流电壓或交流电压的最大值，通常以额定压的2.52.5倍为过负载电压，但以不超过最高过负载电压为原则深圳市宝安区正信电阻厂3-14CCO MOF深圳市宝安区正信电阻厂4-14CCO MOFb b高稳定性金属氧化皮膜 METMET ALAL OXIDEOXIDE FILMFILM (HIGH(HIGH STST ABILITY)

5、ABILITY)c c 压合度良好之高信赖性端帽ENDEND CAPCAP (HIGH(HIGH RELIABILITYRELIABILITY FITTINGFITTING BYBY ORIGINALORIGINAL CAPPCAPP RESSINGRESSINGMETHOD)METHOD)d d绝缘及耐溶剂之环氧树脂涂漆EPOXYEPOXY RESIN(INSULATIVERESIN(INSULATIVE LACQUER.LACQUER.SOLVEN-PSOLVEN-P ROOF)ROOF)COLORCOLOR CODECODE (PER(PER MILMIL & EIAEIASTANDAR

6、DSSTANDARDS PERMANENTPERMANENT )WIREWIREe e符合MIL&EIAMIL&EIA规定之标准色码带4.4.构造 CONSTRUCTIONCONSTRUCTION额定电力最咼使用电压最高过负荷电压尺寸DIMENSIONDIMENSION(mm)(mm)POPO WERWER RATINGRATING7070 CMAXIMUNMAXIMUN WORKINGWORKING VOLTVOLT AGEAGEMAXIMUNMAXIMUN OVERLOADOVERLOAD VOLTVOLT AGEAGEL LI ID DH Hd d 士 0.020.02阻值范围RESIS

7、TARESISTA NCENCE RANGERANGE1/4W1/4W250V250V500V500V60606.56.5 1.01.02.32.3士 0.30.32828 士 2.02.00.450.450.2-100K0.2-100K1/2ws1/2ws350V350V600V600V60606.56.5 1.01.02.32.3士 0.30.32828 士 2.02.00.450.450.2-1000K0.2-1000K1/2w1/2w350V350V600V600V60609.59.5 1.01.03.53.5 士 1.01.02626 士 2.02.00.560.560.2-100K

8、0.2-100K1WS1WS350V350V700V700V60609.59.5 1.01.03.53.5 士 1.01.02626 士 2.02.00.560.560.2-100K0.2-100K606011.511.5 1.01.04.54.5 士 1.01.02525 士 2.02.00.650.65818111.511.5 1.01.04.54.5 士 1.01.03535 士 2.02.00.650.651W1W 2WS2WS350V350V700V700V949411.511.5 1.01.04.54.5 士 1.01.04242 士 2.02.00.650.650.2-120K0

9、.2-120K2W2W350V350V700V700V606015.015.0 1.01.05.05.0 士 1.01.02323 士 2.02.00.650.65818115.15.5 5 1.01.05.05.0 士 1.01.03333 士 2.02.00.650.653WS3WS500V500V1000V949415.15.5 5 1.01.05.05.0 士 1.01.04040 士 2.02.00.650.650.2-120K0.2-120K3W3W500V500V1000V1000V949417.517.5 士 1.01.06.06.0 士 1.01.03838 士 2.02.0

10、0.650.650.2-150K0.2-150K5WS5WS750V750V1000V1000V949417.517.5 士 1.01.06.06.0 士 .1.0.1.03838 士 2.02.00.650.650.2-150K0.2-150K5W5W750V750V1000V1000V949424.24.5 5 士 1.01.08.08.0 士 .1.0.1.03535 士 2.02.00.650.650.2-150K0.2-150Kf f镀锡导线LEADLEAD5 5. .定格及尺寸 SPSP ECIFICATIONSECIFICATIONSL LD DH H深圳市宝安区正信电阻厂5-1

11、4CCO MOF6 6.特性 CHARCTERISTICSCHARCTERISTICS项目ITEMITEM抵抗值规格值 SPSP ECIFICATIONSECIFICATIONS须在规定之 R R值的容许差内试验方法 TESTTEST METHODSMETHODS ( JISJIS C5202C5202 )5 5. 1 1DCDC RESISTRESIST ANCEANCE抵抗温度特性T T、C C、R R短时间过负载SHORTSHORT TIMETIMEOVERLOADOVERLOAD绝缘抵抗INSULATIONINSULATIONRESISTRESIST ANCEANCE断续过负载INTE

12、RMITTENCINTERMITTENC E EOVERLOADOVERLOADVOLTAGEVOLTAGEALLOWEDALLOWED UNDERUNDER R R RATERATE1010 1 1 ( mmmm)1010 1 1 ( mmmm)* *TOLERANCETOLERANCE 350PPM/350PPM/C( 1%+0.051%+0.05 Q )以内1000M1000M Q以上( 1%+0.051%+0.05 Q )以内拉力强度TENSILETENSILESTRENGTHSTRENGTH端 扭转强度端子外端没有松动子TORQUETORQUETHETHE ENDEND OFOF L

13、EADLEAD强STRENGTHSTRENGTHWIRESWIRES ARENTARENT LOOSELOOSE度 弯曲强度BENTBENTSTRENGTHSTRENGTHMuni5 5. 2 2测定条件 2525C /125/125CTESTTEST TERMS25TERMS25 C /125/125 C5 5. 5 5定格电压*2.5*2.5倍测试5 5秒PERMANENTPERMANENT RESISTANCERESISTANCE CHANGECHANGEAFTERAFTER THETHE APPLICAAPPLICA TIONTION OFOFAPOTENTALAPOTENTAL OF

14、OF 2.52.5 TIMETIME RCWVRCWV FORFOR 5 5SECONDSSECONDS5.65.6将待测物置于 V V型槽中以500V500V加压 分后测之PUTPUT THETHE TETE STST ITEMITEM INTOINTO VBLOCK,DCVBLOCK,DC 500V500V VOLTVOLT AGEAGE 1MIN1MIN5.85.8定格电压 4 4倍（但不超过负荷电压）开3 3秒，关2525秒，反复1000010000次RESISTANCERESISTANCE CHANGECHANGE AFTERAFTER1SECOND1SECOND ONON , ,

15、2525 SECONDSECOND OFFOFF1000010000 CYCLESCYCLES ATAT 4 4 TIMESTIMES RCMVRCMV6.16.12.5kg,30SEC2.5kg,30SEC6.16.19090度弯曲5 5次360360度交互扭转 5 5次9090 度 5 5 TIMESTIMES6.16.1垂直方向0.25KG0.25KG加压9090弯曲2 2次0.25KG0.25KG , OVEROVER 2TIMES2TIMES深圳市宝安区正信电阻厂6-14CCO MOF7-14ccoMOF深圳市宝安区正信电阻厂项目ITEMITEM规格值 SPSP ECIFICATIO

16、NSECIFICATIONS试验方法TESTTEST METHODS(JISMETHODS(JIS C5202C5202耐振性( 1%+0.051%+0.05 Q)以内6.36.3振动范围10-55HZ10-55HZ全振幅1.5mm1.5mm向X X、RESISTRESIST ANCEANCE OFOF端子外端没有松动Y Y、乙 轴3 3方向行2 2小时振动VIBRATIONVIBRATIONTHETHE ENDEND OFOF LEADLEAD WIRESWIRESVIBRATIONVIBRATIONRANGERANGE 10-55HZ10-55HZ FULLFULLARENTARENT L

17、OOSELOOSEEXTENT1.5mm,VDBRATIONEXTENT1.5mm,VDBRATION TOTO X X、Y Y、Z Z AXISAXIS FORFOR 2 2 HRHR耐热性6 6. 4 4 350350 1010C3 3 1 1 秒( SECSEC)RESISTRESIST ANCEANCE TOTO( 1%+0.051%+0.05 Q)以内SOLDERINGSOLDERINGHEATHEAT焊锡附著性端子表面积 95%95%以新焊锡所覆盖为原6 6. 5 5 230230 5 5C5 5 1 1 秒( SECSEC)ADHESIONADHESIONOFOF则SOLDERA

18、BLLITYSOLDERABLLITY95%95% SURFACESURFACE OFOF TERMINALTERMINALCOVEREDCOVERED BYBY SOLDERSOLDER耐溶济性外观没有异常，且容易辨识6 6. 9 9于JISJIS指定溶济中泡3 3分钟后取出，并RESISTRESIST ANCEANCE OFOFNONO ABNORMALITYABNORMALITY ININ立刻以绒或纱布轻试SOLVENTSOLVENTAPPEARANCEAPPEARANCE，EASYEASYSOLVENTSOLVENTAPPOAPPO INTEDINTEDBYBY JISJISIDENT

19、IFICATIONIDENTIFICATIONSOAKSOAK FORFOR 3MINS3MINS , THENTHEN WIPEWIPEWITHWITH1 1LINTLINT ATAT ONCEONCE温度循环7 7. 1 1在温度-55-55 C /+85/+85C, 5 5次循环TEMPTEMP ERATUREERATURE( 1%+0.051%+0.05 Q)-55-55C /+85/+85 C, 5CYCLING5CYCLINGCYCINGCYCING耐湿负荷7 7. 9 9在湿度 4040C，相对湿度 90-95%90-95%于恒湿LOADLOAD LIFELIFE( 5%+0.0

20、55%+0.05 Q )箱中，加额定直流电压测试1.51.5小时，停止ININ HUMIDITYHUMIDITY0.50.5小时连续10001000小时RESISTRESIST ANCEANCECHANGECHANGEAFTERAFTER1000HOURS1000HOURS (1.5HRS(1.5HRS ON,ON, 0.5HRS0.5HRS OFF)OFF) ATATRCWVRCWVININ A A HUMIDITYHUMIDITYCHAMBERCHAMBERCONTROLLEDCONTROLLEDATAT4040 C,AND,AND90-95%RELATIVE90-95%RELATIVE

21、HUMIDITYHUMIDITY深圳市宝安区正信电阻厂8-14CCO MOF公称阻值 NominalNominal R esistanceesistance77杂音标准NOISCNOISCNoise In dex-20-30-40-503.2深圳市宝安区正信电阻厂9-14CCO MOF88色码表示 ColorColor CodingCoding颜色ColorColor第一条1sh1sh significantsignificant第二条2nd2nd significantsignificant倍数MultMult ipip lierlier误差ToleranceToleranceSilverS

22、ilver银1010-2-2 10%(K)10%(K)GoldenGolden金1010-1-1 5%(5%( J)J)BlackBlack黑0 00 01010BrownBrown棕1 11 110101 1 1%(F)1%(F)RedRed红2 22 210102 2 2%(G)2%(G)OrangeOrange 橙3 33 310103 3YellowYellow黄4 44 410104 4GreenGreen绿5 55 510105 5 0.5%(D)0.5%(D)BlueBlue蓝6 66 6 0.25%(C)0.25%(C)PurplePurple紫7 77 7 0.1%(B)0.

23、1%(B)GrayGray灰8 88 8WhiteWhite白9 99 9注：1.1.氧化膜本体为灰色漆2.2.氧化膜小型化电阻漆颜色为红色OROR绿色，可依客户要求生产深圳市宝安区正信电阻厂10-14CCO MOFA AF_F_B BC C一 D DI I9 9带装尺寸型号T -52-52T-73T-73T-84T-84A5252 1173731.51.58484 2.02.0B5 5 ).5).510100.50.51010).5).5C5 551515 51 1DMaxO.8MaxO.8Max0.8Max0.8Max0.8Max0.8EMax1.2Max1.2Max1.2Max1.2Ma

24、x1.2Max1.2F6 661616 61 1Unit:mmUnit:mm深圳市宝安区正信电阻厂11-14CCO MOF10.10.包装10-110-1 带式包装TapingTaping TypeTypeLabelLabel 标签ViewView HoleHole 检视窗W W规格瓦特数L(mm)L(mm)W(mm)W(mm)H(mm)H(mm)数量PcsPcs盒1/4W,1/2WS1/4W,1/2WS260260808010010050005000 PcsPcs1/2W,1WS1/2W,1WS2602608080858520002000 PcsPcs1W,2WS1W,2WS26026080

25、80858510001000 PcsPcsT-52T-522W,3WS2W,3WS2602608080858510001000 PcsPcs1W,2WS1W,2WS270270110110929210001000 PcsPcsT-73T-732W,3WS2W,3WS270270110110929210001000 PcsPcs3W,5WS3W,5WS2702701101109292500500 PcsPcsT-84T-845W5W2702701101109292250250 PcsPcs尺寸誤差：土 5mm5mm深圳市宝安区正信电阻厂12-14CCO MOF瓦特数形状L(mm)L(mm)W(m

26、m)W(mm)H(mm)H(mm)PolyPoly BogBogBoxBoxP P24024014014076761000100010000PCS10000PCS1/4W1/4W1/2WS1/2WS成型24024014014076761000100010000PCS10000PCSP P24024014014076765005005000PCS5000PCS1/2W1/2W1WS1WS成型24024014014076765005005000PCS5000PCSP P24024014014076762002002000PCS2000PCS1W1W2WS2WS成型24024014014076762

27、502502000PCS2000PCSP P24024014014076762002002000PCS2000PCS2W2W3WS3WS成型24024014014076762502502000PCS2000PCSP P24024014014076761001001000PCS1000PCS3W3W5WS5WS成型24024014014076762502502000PCS2000PCSP P24024014014076765050400PCS400PCS5W5W成型24024014014076765050500PCS500PCS尺寸誤差： 5mm5mm13-14CCO MOF1111成型加工尺寸

28、 OTHEROTHERDIMENSIONDIMENSION11-111-1 M-TyM-Ty pepe 成型(UnD(UnDODHI一瓦特数尺寸WattsWatts D1.0D1.0L1.0L1.0P P 1.01.0H1.0H1.01/4w,1/2ws1/4w,1/2ws 2.32.35.O5.O 0.30.36.56.510108 81/2w,1ws1/2w,1ws3.53.59.59.512.5/1512.5/158 81w,2ws1w,2ws4.54.511.511.5151510102w,3ws2w,3ws5 515.515.5202010103w3w6 617.517.525251

29、010Unit:mmUnit:mm11-2FK-Type11-2FK-Type 成型尺寸瓦特数WattsWatts D 1.051.05L L 1.01.0P P 2.02.0E E MaxMaxh1h1 1.01.0h2MAXh2MAX1/2w,1ws1/2w,1ws3.23.2 0.3.0.3.9.59.56 63.53.55-85-87 71w,2ws1w,2ws4.54.511.511.58 83.53.55-85-87 72w,3ws2w,3ws5 515.515.58 83.53.55-85-87 73w3w6 617.517.58 83.53.55-85-87 7h1h1Unit

30、:mUnit:m m mh2h2 * *ELD14-14CCO MOF深圳市宝安区正信电11-3F-Ty11-3F-Ty pepe 成型尺寸瓦特数WattsWattsOD 1.01.0L L 1.01.0P P 2.02.0E E MaxMaxh1h1 1.01.01/2w,1ws1/2w,1ws3.23.2 0.30.39.59.56 63.53.55-85-81w,2ws1w,2ws4.54.511.511.58 83.53.55-85-82w,3ws2w,3ws5 515.515.58 83.53.55-85-83w3w6 617.517.58 83.53.55-85-8Unit:mmU

31、nit:mm11-4FKK-Type11-4FKK-Type 成型尺寸瓦特数WattsWattsD 1.01.0L L 1.01.0P P 土 1.01.0E E MaxMaxh1h1 1.01.0h2h2 1.01.01/2w,1ws1/2w,1ws3.23.2 0.30.39.59.55-75-73.53.58 84.54.51w,2ws1w,2ws4.54.511.511.55-95-93.53.58 84.54.52w,3ws2w,3ws5 515.515.55-95-93.53.58 84.54.53w3w6 617.517.55-105-103.53.58 84.54.5Unit:

32、mmUnit:mmD DP PE EL Lh2h2 h h厂深圳市宝安区正信电阻厂15-14CCO MOFH1H1L L WD11-511-5 MB-TyMB-Ty pepe 成型尺寸瓦特数WattsWatts D1.0D1.0L L1.01.0P P 1.01.0H1H11.01.0H21.0H21.0d d).05).05 t t .15.15qMaxqMax1/2w,1ws1/2w,1ws3.23.2 0.30.39.59.512.512.510.510.55 50.560.561.21.23 31w,2ws1w,2ws4.54.511.511.5151510.510.55 50.650

33、.651.251.253 32w,3ws2w,3ws5 515.515.5202010.510.55 50.650.651.251.253 33W3W, 5WS5WS6 617.517.5252510.510.55 50.650.651.251.253 35W5W8 824.524.5303010.510.55 50.650.651.251.253 3Unit:mmUnit:mmH2H216-14CCO MOF深圳市宝安区信电阻厂, ,而妨碍其散热13.13.注意事项1.1.湿气会使电极之焊锡劣化，保持場所在温度4040 C以下湿度70%70%以下ININ THETHE HIGHHIGH HU

34、MIDLTYHUMIDLTY SITUATION,SITUATION, ITIT WILLWILL MAKEMAKE THETHE SOLDERABILITYSOLDERABILITYWORST.PLEASEWORST.PLEASE PRESERVEPRESERVE THETHE RESISTORSRESISTORS ININ 4040 C ,70RH,70RH BELOWBELOW2.2. 尽量不要打开最小包装PLEASEPLEASE DODO NOTNOT OPENOPEN THETHE MINIMINI PACKAGEPACKAGE WHENWHEN YOUYOU PRERVEPRERVE ITIT3.3. 周围温度高时按照负荷减轻曲线图减少使用规定电力WHENWHEN ININ THETHE HIGHHIGH TEMPERATURETEMPERATURE SITUATION,SITUATION, PLEASEPLEASE ACCORDACCORD TOTO THETHEPICTUREPICTURE OFOF “POWER,DERATINGPOWER,DERATING CURVCURV”E E REDUCEREDUCETHEUSETHEUSE OFOF POWERPOWERRATINGRATING4.4. 尽量不要将多个电阻并