【选型】轨道交通110VDC电源输入绝缘耐压防护和防雷保护解决方案的选型推荐
轨道交通供电电源为110VDC输入,电源线上的脉动压差为±40%,即输入电源线上的电压上下限范围为66VDC~154VDC,根据安规测试要求:需要通过线间电压2kV浪涌及6kV防雷击绝缘保护、线-地(壳体)间通过1680VAC绝缘测试认证和500VDC绝缘测试认证。
设计需求分析:
1、线间电压防雷击浪涌保护:
要求线间电压过2kV浪涌及6kV防雷保护,其中6kV抗雷击绝缘是用1.2/50μs标准雷电波模拟测试得到,对应到8/20μs雷电波测试为3kA,即1.2/50us-8/20us对应6KV-3KA,考虑到电源线的上限电压为154VDC,推荐选择LITTELFUSE推出的额定电流达3kA的高功率TVS管LTKAK3-170C(SMTO-218贴片封装),或者AK3-170C(TO-218插件),两个尺寸完全兼容,电性参数一致,典型电性参数参考如下图1所示(图中最下方器件)。
图1:littelfuse高功率TVS管AK3-170C与LTKAK3-170C典型电性参数示意图
通过如上图示易知:
littelfuse高功率TVS管AK3-170C与LTKAK3-170C最大反向工作电压为170V,最小击穿电压179V,在3kA峰值脉冲电流的条件下最大钳位电压可低至260V(可承受780kW峰值浪涌功率冲击),具有出色的低钳位电压能力,非常适用于线间的共模电压抑制。
2、 线与地(壳体)间绝缘耐压防护:
要求通过500VDC绝缘测试认证,以及1680VAC绝缘测试认证,可以选用GDT气体放电管实现防护,那么GDT选型需要考虑哪些因素呢?
1) 、GDT极性考量:通常选择三端GDT设计更方便些,只是因过1680VAC绝缘耐压测试的三端GDT市面上没有对应产品,故需要选择2极的GDT设计。
2)、一般交流输入端需通过1500VAC绝缘等级测试时,GDT一般选择标称直流击穿电压为3600V(-20%,+30%)的防雷管,当考虑过1680VAC绝缘耐压测试,选择的GDT比该值略大些为更可靠。
针对如上的设计需求,推荐选择littelfuse推出的 CG3系列双电极高压GDT,专为浪涌保护和高绝缘设备及通常存在数百伏特偏置电压或信号电平的设备而设计,推荐型号为CG34.0,典型电性参数参考如下图2所示。
图2:littelfuse高压气体放电管CG32.5典型电性参数示意图
通过如上图示易知:
littelfuse高压气体放电管CG34.0标称直流击穿电压下限为3200VDC(@100V/s),最大脉冲击穿电压5800V(@100V/μs),最大脉冲击穿电压6000V(@1kV/μs),最小绝缘电阻10GΩ(@100V),低电容<1.5pF。
如果您有任何问题可以留言或到技术难题版块提问。
- |
- +1 赞 0
- 收藏
- 评论 21
本文由honglei提供,版权归世强硬创平台所有,非经授权,任何媒体、网站或个人不得转载,授权转载时须注明“来源:世强硬创平台”。
评论
全部评论(21)
-
小蝴蝶 Lv6. 高级专家 2021-07-14了解了
-
用户83123110 Lv4. 资深工程师 2019-12-24学习
-
用户75666057 Lv7. 资深专家 2019-12-23学习
-
zhouchao Lv5. 技术专家 2019-12-16学习
-
10531315世强 Lv7. 资深专家 2019-12-14先学习学习
-
虹姐 Lv5. 技术专家 2019-12-13学习了
-
用户55312177 Lv6. 高级专家 2019-12-12学习学习
-
一生一世 Lv7. 资深专家 2019-12-12很好、
-
用户70864621 Lv3. 高级工程师 2019-12-12学习了
-
Song Lv7. 资深专家 2019-12-12学习
相关推荐
【选型】轨道交通电源设计应选择怎样的大功率整流桥?
Kyocera PD700MYN16是完全pin to pin兼容的整流桥模块,相较SKKD 701/16设计成本具有非常大的优势。
Littelfuse(力特)电路保护产品选型指南
目录- Company profile Circuit Protection Technologies Overcurrent/Overvoltage Protection device ESD Suppression Solutions Overcurrent Protection/Overvoltage Protection Applications Common Circuit Threatsand Protection Solutions Fuses Fuse Holders PPTC Devices Varistors Gas Discharge Tubes ESD Suppressors TVS Diode Arrays Protection Ics TVS Diodes PLED Bypass Protectors SIDACtor® Protection Thyristors Circuit Breakers
型号- PXXX0SAMC,LS2406ERQ23,1812L,LVR,SPHV,30KPA-HR,456SE,456SD,15KPA,345 SERIES,ITV9550 30A,AQ24CANFD,SDP,AC,RUEF110S,LS2406ERQ33,PXXX2AC,MICROSMDCH,562 SERIES,AQ1003-01ETG,SDPXXX0T023G5,150603,800,801,802,804,806,807,BA,808,BB,PGB2,PGB1,P4SMA,TSM600,PTF070,MICROASMD,SC1103C-01UTG,PTF078,PTF077,LS0504EVT233,PTF075,AQXXC-01LTG,810,811,356 SERIES,5KP,813,FB65,814,FB66,CA,CG,CH,PTF080,286677,PICOASMDCH,PXXX2AX,MINIASMDC,SMF4L,121004,B61089BDR,282008,121001,282007,820,121003,AK10-Y,821,121002,282002,823,824,282001,FB55,DA,828,DB,FB58,NANOASMDCH,820-20,830,831,834,835,TP5KP,101001,3453,3452,605,606,RKEF,607,PXXX2ACMC,LS12052BD33,AGRF,PTF0080M,B61089QDR,RUEF135V,850,851,852,3455,853,AHEF100,60R,617,618,GTCX36-XXXM-R05,PXXX0Q12X,860,862,HA,HB34,GTCX36-XXXM-R10,2920L,SP8008,AQ4337-01ETG,155 SERIES,P6SMB,803-01 SERIES,SLD,810 SERIES,870,PTF015,874,875,876,342 SERIES,877,5.0SMDJXXS-HRA,348 SERIES,30KPA,SM7,SM24CANB,SMCG-HR,TSV250,FC09B1606NL-0,SMD,SMF,TPSMB-VR,881,35408 SERIES,OMN002,400,OMN004,885,35406 SERIES,881 SERIES,OMN006,646,405,647,V20H275AUTO,407,649,RXEF,101010,52100001009,AQ24CANA,AQHVXX-01LTG,656,101002,PXXXXDF,658,101003,5KPA-HR,824-20 SERIES,5.0SMDJ,570 SERIES,AQ3530-01FTG,B-SERIES,662,663,422,664,665,LA,SMBLCE-HR,L-SERIES,AQHVXX-01LTG-C,PTF050,SC1105-01UTG,PTF055,G-SERIES,435,437,438,A-SERIES,870 SERIES,PTF065,440,RGEF,437A,441,SP1103C,443,202,203,254 121,445,446,688,447,3453 SERIES,448,449,208,209,TR600,04450001,PTF030,438A,451,SRP,452,453,454,TSM250,PTF035,213,456,215,821 SERIES,458,216,LV ULTRAMOV,459,217,218,SP3401,SP3400,AQ3522-01FTG,TPSMC,FHN26G2,TPSMB,PTF040,TPSMD,LS2405IDD23,PTF045,460,461,5KPA-HRA,462,220,464,465,466,224,467,225,576 SERIES,468,254 101,229,BXXX0CX,SL0902A,102080,470,BXXX1UX,471,472,230,473,232,233,501A,476,234,235,477,MIDSMD,PXXX4UCMC,239,MHS,850 SERIES,813 SERIES,AQ1205-01ETG,483,RA,485,487,802 SERIES,259UL913,ITV4030 22A,SM20,345121,102064,254 201 - 208,251,494,PLEDXUX,253,SD,SE,SG,SH,259,4.0SMDJ,SL1002A,SM,15KPA-HRA,15KPA-HR,GTCX37-XXXM-R10,102074,102076,102079,102078,NANOSMDCH,GTCA28-XXXM-R03,NY61AP,262,102071,263,265,266,3.0SMC,267,DSLP,268,269,LOW RHOPTC,520 002,520 003,520 004,SL1003A,520 005,1KSMB,345101,MLA,LS24062RQ23,1210L,AQ36CANA-02HTG,445073,MLE,MHP-TAM15,272,273,MLN,M-SERIES,274,E-SERIES,275,278,279,AQ3102-02HTG,MHP-TAC6,803-01,MHP-TA,285,AQ3041,SMBLCE-HRA,PLEDXUSXA,SP4322-01ETG,AQ3045,TP1.5KE,SP4208,SC1205-01ETG,820-20 SERIES,354 SERIES,CG33.0L,SP11XX,359 SERIES,MS-SERIES,111 SERIES,100 SERIES,NANOSMDC,346877,PICOASMDCH010F-2,340 SERIES,AHRF300,AHEF,342025,342024,342021,ZA,AQ3400,XGD,FH604,AQ1250-01ETG,PXXX3ACMC,FH602,PXXX6U,SP4010,342006,PLEDXN,SZD200,HG34,PLEDXS-A,J-SERIES,824 SERIES,FEMTOASMDC,ITV5432 30A,AK6-Y,557 SERIES,SL1021A,SL1021B,SP4020,SP4022,SP4021,SMDCH,SP4024,281010,SP4023,PLED,MINISMDC,AXXXXUX6,254 011 - 008,SMTAK3,PXXX0Q22XLH,MHP-TAM6,AK15,445005,281007,154T,281008,281005,AK10,AQ1005,51800001009,PXXXXS4X,ITMOV,354701 SERIES,483A,445004,LS05006VPQ33,SP4044,BXXX1UC4,SP4045,5200001,SMBJ,AQXX-01LTG,AQ7538-08UTG,SP1064E-04UTG,TCF250,SMTOAK2,SMAJ,AQ7520-08UTG,PXXX3AX,NANOASMDC,461E,811 SERIES,800 SERIES,157T,FC51,PXXX1U,PXXX1S,TRF250,SMBJ-HRA,SMDJ,CG3,SP3384NUTG,CG2,CG5,CG4,2205,CG7,B3XX4UX,CG6,VLP,VLR,0603L,PLEDXUX-A,SMCJ,PICOASMDC,LS0504EDD12,SMD2,PXXX0Q22C,GTCX35-XXXM-R05,SMDJ-HR,SMDC,TMOV34S,AHRF,440A,AXGD10603NR,K-SERIES,TPSMC-VR,H-SERIES,SZ1SMB,SZ1SMC,SZ1SMA,219XA,AK20-Y,ITV9550L2030MR,441A,SZ1.5SMC,SP1250-01ETG,C-SERIES,SC1210-01ETG,TB-SERIES,0402L,ITV9550 45A,AHRL,DHB34,FHN26W,AUML,TP6KE,LTKAK3,AQRV05-4HTG,LTKAK2,72R,977,TLP,LTKAK6,AQ15CANA-02HTG,PXXX3AC,SP3205-01ETG,501,3452 SERIES,504,505,506,507,GTCX23-XXXM-R01,508,8.0SMDJ,PXXX3U,100060,100061,100062,122090,100063,100064,100065,PXXX0SX,100066,SC1533-01LTG,SPHV-C,AHS,122093,150318,TS600,150319,150316,150317,150315,AQ3102-02JTG,150312,513,514,100058,100059,2016L,286377,122088,122087,559 SERIES,122083,GTCX26-XXXM-R05,521,523,AK15-Y,100067,526,150322,527,PXXX2SXLH,SL1411A,AK1,AK3,AK6,VTP,422A,SMCJ-HRA,ASMD,C-III,SR70,0805L,860 SERIES,RHEF,SMF3.3,303,304,305,308,35409,35408,35407,35406,TPSMA6L,PXXX2SX,SP724,SP725,SC1115-01UTG,TSL250,LOW RHO,HMOV,SP723,SP720,SP721,312,313,30R,314,556,315,557,559,318,SLD6S,SP1305,SP712,560,562,322,564,324,325,326,328,SLD5S,CX-SERIES,570,571,332,SLD8S,PXXX0SD,576,TRF600,PICOSMDC,3.0SMCJ,SZSMF,LS1205EVD33,SP1326,AQ12CANA-02HTG,340,150307,100,342,FHN20G,344,345,35407 SERIES,348,SMAJ-HRA,150300,AUMOV,LTKAK10,445 SERIES,SC1333-01ETG,RUEF,GTCX25-XXXM-R02,GTCX25-XXXM-R05,LS0502SCD33,111,354,356,52000001009,359,824-20,SP3420,150274,RUSBF,SP1003,SP3422,PXXX0ME,564 SERIES,SP2555NUTG,51900001009,10207101009,520 101,369,SL1122A,571 SERIES,SP1233,AQ2555NUTG,SP1255P,600R,PXXX4UX,WB07B0606LG,370,372,1.5SMC,TLPA,373,1.5SMB,374,SZSMF4L,377,820 SERIES,254 131,PXXX1CX2,SEPXXXXQ38,00300210,SZW200,TP5.0SMDJ,523 SERIES,SP1005,SP1006,CG32.0L,382,AQ1205-01FTG,383,385,35409 SERIES,407A,V14H460AUTO,SMA6L,391,392,CG32.5L,N-SERIES,SMA6J,395,3425L,F-SERIES,154,396,397,398,157,399,159,SC1122-01UT
VZCA8.E320116 Surge-protective Devices Certified for Canada - Component
型号- V130LA20#PW,V14P20P,V385LA10CP,CG32.5L+,V1000LA80#P,V14H95P,LSP10GI277SX3316,CG33.3L+,LSP10277PX3316,V10P130P,V10H25P,V07E250,V510LA40CP,V14P385P,V10E510P,V480LA40CP,V440LA40#PW,LSP10GI240PX3316,V150LA1&PW,V14H130P,V660LA50CP,V150LA10#P,V47ZA7,V07E130P,V47ZA3,V14P275P,V47ZA1,LSP10GIHP480SX3316,V300LA10CP,V10H140P,V385LA20#PW,V07E230,V20H300P,P20A600,V14P250P,TMOV14RP275,P40A600C,LSP10GI120SX3316,V20P510P,V10P460P,V575LA10CP,V14P140P,V14P40P,LSP05GI240S,LSP05GI240P,V440LA20#P,V10E420P,CG32.7L+,V20E275P,CG33.5L+,V150LA2&P,V180ZA05,V10P17P,V14H150P,LSP05HST277,V20E250P,V300LA2&PW,V07E150P,V180ZA10,V14H175P,V300LA20#P,LSP05480LLNP*,V120ZA05,V230LA10&PW,V275LA10CP,LSP05277NPX3316,V20E140P,V20H320P,V625LA80CP,V07E175P,V10H23P,LSP10480LLP,V120ZA20,V20P60P,V275LA40#PW,V320LA40CP,LSP10480LLS,V180ZA20,V07E275,P14V550,V140LA2&P,V460LA10CP,V10P440P,LSP05GI240SX3316,V14P60P,V300SM20一,TMOV14RP200,V10P14P,V14H440P,V10E440P,LSP10GI347PX3316,V320LA7&P,V575LA80CP,V230LA10&P,V10P550P,V130LA1&P,V10E150,V07E440P,LSP05240PX3316,V14H550P,V10E550P,V230LA20CP,P14V175,CG41.2*,P40A800C,V10E385,V10H40P,V47ZA20,V230LA4&P,V320LA20#PW,V20E230P,V660LA50#PW,V10H20P,V10H625P,V14P320P,V20H25P,TMOV14RP420,V14H115P,V275LA20#P,V10P115P,V39ZA20,V33ZA2,V33ZA1,V20P440P,V275LA2&PW,P50A800G,TMOV20RP175,V33ZA5,V10E175,CG34.5L+,TMOV34S751,TMOV34S511,V460LA7&P,V300LA4&P,V20E385P,V20P550P,CG41.0*,V100ZA3,V10H510P,V100ZA4,LSP05GI120PX3316,V10P420P,V100ZA15,V385LA20#P,LSP05240LLP,V14H460P,V10E460P,LSP10347SX3316,V130LA10#PW,V20P115P,V14E175P,V275LA4&PW,V20E320P,P50A600G,V420LA10&PW,V07E460P,V300LA40#PW,LSP10240SX3316,V100ZA05,V480LA80CP,TMOV14RP250,V320LA7&PW,V10H60P,V680LA10CP,CG43.0*,LSP05GI240SH,P14V130,V10E140,V510LA10&P,TMOV14RP460,P14V140,V130LA10CP,V20P420P,LSP10120PX3316,V14E150P,V10E130,LSP05240NP*,V14P230P,V10P11P,V10P35P,LSP05GI277PX3316,V300LA2&P,V175LA10#P,TMOV14RP230,V230SM20一,V480LA7&PW,P14V150,V480LA10&PW,ULTRAMOV,V10P30P,LSP05GI277SH,V20E300P,TMOV34S201,TMOV20RP115,V180ZA1,V18ZA20,V420LA7&P,LSP10480PX3316,V10E550,V180ZA5,V14E385P,V10P510P,V575LA40#PW,V20H30P,V420LA40CP,TMOV34S461,V10E130P,V175LA20CP,V10E300,V20P140P,V10H420P,V14P510P,CG41.8*,V20P25P,V385LA7&P,V130LA2&PW,P40A800,V18ZA40,LSP05GI240PH,V14E250P,TMOV20RP575,V20P250P,LSP05347PX3316,LSP05277PX3316,V27ZA60,LSP05120NP*,V20H150P,V14H25P,P60A350D,TMOV34S481,TMOV20RP320,V10E320,V20P275P,V175LA5&P,V14E275P,V230LA40CP,V510LA10&PW,LSP05G240PX3316,V460LA20#P,V10P50P,V300LA20#PW,V39ZA1,V82ZA12,V20H35P,LSP05G277PX3316,LSP05GI120SH,V20H11P,V14H23P,V20P385P,V39ZA6,V39ZA3,V27ZA20,TMOV20RP150,V10E510,V10H550P,V680LA100CP,V82ZA20,LSP05GI277PH,V14H300P,LSP10GI480P,LSP10GI480S,TMOV34S661,V10E150P,TMOV20RP385,TMOV20RP140,CG31.1L+,V10H440P,V440LA20#PW,V250LA40#PW,V320LA10&PW,LSP05240LLNP*,V07E300P,TMOV34S421,LSP10120SAX3316,V625LA10&PW,P40A600,V10E175P,V20P230P,V14E230P,P40A350C,TMOV20RP130,V460LA40#PW,V10H115P,AK6-430C,V14P17P,V130LA2&P,V14P420P,LSP05GI120PH,TMOV14RP510,V10P75P,TMOV14RP750,LSP10GI240P,V10P625P,V82ZA05,LSP10GI240S,TMOV34S681,V140LA10#P,V14H20P,V120ZA4,V625LA10&P,V120ZA6,V220ZA05,V120ZA1,V140LA20#PW,LSP10347SA,P100A3600J,V07E420,V480LA10CP,LSP10120S,LSP10120P,TMOV20RP510,V12E320,LSP10277S,V205ZA05,LSP10277P,TMOV20RP750,V250LA10&P,LSP05480P,V1000LA160#PW,V20P625P,V250LA20CP,V10H460P,V385LA40#PW,CG31.3L+,V140LA20CP,V14P14P,V20H460P,LSP05G240SX3316,LSP10480SX3316,V680LA100#PW,V320LA20#P,LSP05240P,P14V510,V10P95P,V420LA20CP,V27ZA4,V175LA5&PW,V20P40P,V27ZA2,V27ZA1,V14H40P,V56ZA20,V14E320P,V20P23P,V07E460,V300LA4&PW,V20H175P,V420LA10&P,V20H75P,TMOV34S251,V20H50P,TMOV20RP550,V10H130P,V625LA40CP,V14P625P,V14P35P,V510LA80CP,LSP10GIHP277S,V10H17P,V14P11P,TMOV20RP300,V460LA20#PW,V130LA5CP,V275LA20#PW,V575LA40#P,LSP05480NPX3316,V140LA5CP,LSP05G277SX3316,LSP10277SAX3316,V150LA2&PW,V07E440,V320LA10CP,TMOV34S271,V150LA5CP,CG2600 F/B LD+,V10P140P,V20H130P,V20P20P,LSP03048NP+,LSP05240NPX3316,V20H95P,V82ZA4,V14H60P,V82ZA2,V250LA40CP,V14E300P,V10H14P,V07E140,V10P250P,V510LA40#P,V07E140P,V575LA80#PW,V20P95P,V07E385,V14H250P,V660LA50#P,V150ZA05,V10H150P,V20H115P,V20E150P,V07E130,CG34.0L+,V07E250P,V550LA40CP,V10P275P,V385LA10&PW,V14H275P,P50A350G,TMOV14RP175,V1000LA80CP,V660LA10&PW,LSP10347S,V480LA7&P,LSP10347P,V230LA40#PW,V150ZA4,V140LA5&P,V150ZA1,V10P385P,V07E275P,V20H420P,V14P130P,V14P30P,V420LA20#PW,V150ZA8,CG2800L+,V14H385P,V250SM20一,CG33.2L+,TMOV14RP385,TMOV14RP140,LSP05GI240PX3316,LSP10GI347SX3316,V150LA10CP,P14V460,V07E385P,V150LA1&P,V250LA4&P,V140LA5&PW,V175LA20#PW,V385LA20CP,TMOV14RP150,V10H175P,V14E510P,V68ZA3,V10P230P,P100A350G,V20P75P,V68ZA2,V22ZA2,V22ZA1,V440LA10&P,V22ZA3,LSP05GI277SX3316,V230LA10CP,V20E130P,V07E175,LSP10240PX3316,V14P175P,LSP05277NP*,V20P50P,V24ZA50,V14P75P,V10E300P,V300LA20CP,LSP10GI240SX3316,CG35.0L+,V14E625P,LSP05347NPX3316,LSP05GI120SX3316,V20H440P,V480LA40#P,V14P50P,V14P150P,LSP10347PX3316,V56ZA3,V56ZA2,V300LA10&P,V230LA20#PW,LSP10277SX3316,V56ZA8,V10H35P,V20H550P,LSP10120SX3316,V07E150,V10H11P,LSP05GI120S,LSP05GI120P,LSP05GI277S,LSP05480LLP,LSP05GI277P,V14H140P,V680L
真正高功率TVS管,最大峰值脉冲电流达600A
全新瞬态抑制二极管,最大峰值脉冲电流可达600A,不惧雷击!
【产品】两端子高压等离子气体保护器CG3系列,针对浪涌保护和高绝缘设备设计
Littelfuse公司推出的CG3双电极高压((1.0 - 7.5 KV)器件专为浪涌保护和高绝缘设备及通常存在数百伏特偏置电压或信号电平的设备而设计。
RoHS Lab Analysis Report and Certification
型号- CG34.5L,CG33.0,CG33.0LTR,CG34.0L,CG35.0LTR,CG31.5L,CG32.5LTR
【选型】Littelfuse(力特)TVS二极管(瞬态电压抑制二极管)选型指南
目录- 过压抑制应用 瞬态电压场景 典型应用 FIT计算方法&钳位波形 选择清单&术语/定义&免责声明 表面贴装型TVS 轴向引线型TVS
型号- LCE9.0A,1.5SMC540CA,SMCJ36CA,SA13CA,P4SMA16A,SMAJ6.0CA,30KPA45A,5KPXXX,SMAJ40CA,SMDJ12A,SMDJ43CA,SMBJ51A,5KP200A,30KPA170CA,P6SMB56A,LCE22A,SMDJ13A,20KPA26CA,P6KE22A,5.0SMDJ170A,P6KE24A,SMDJ78CA,SMDJ11A,30KPA280A,SMF26A,1.5SMC13CA,SA43A,SMCJ14CA,P4KE13CA,5KP75A,SMCJ78A,30KPA300CA,P4SMA530CA,P4SMA18A,SMDJ10A,P6KE18CA,5.0SMDJ85A,5KP78A,AK10-530C,LCE24A,P4SMA16CA,SMCJ100CA,30KPA48A,20KPA48CA,5KP,5KP28CA,P6KE20A,SMBJ300A,5KP30A,SMBJ150CA,1.5KE150A,P4SMA91CA,SMDJ170A,30KPA45CA,SMAJ70A,SA7.0CA,SMAJ75CA,AK3 - 430C,1KSMB9.1A,SMF24A,SMA6L9.0A,SMBJ16CA,SMA6JXXA,3.0SMC30A,SMA6JXXX,SMDJ58A,P6SMB170CA,SA45A,1.5KE220CA,SA48CA,SMCJ30A,P6KE540A,3KP36CA,5.0SMDJ12CA,P6KE27A,SA180A,P6SMB51A,1KSMB160CA,SMA6J5.0A,SA40A,RS232,SMCJ75A,SMA6L40A,SA22CA,P6KEXXXXXX,P6KE8.2CA,1KSMB27A,SMAJ100A,P4SMA300A,SMF22A,3KP100CA,30KPA42A,SMDJ30CA,P6SMB250A,P4SMA160CA,1.5SMC400A,1KSMB130A,P4KE130CA,P4KE180A,5.0SMDJ170CA,SA110CA,30KPA54CA,P4SMA82CA,P4KE250CA,15KPA75CA,30KPA150A,SMDJ54A,30KPA43A,3.0SMC33A,30KPA198A,AK6-170C,SMDJ160CA,1.5KE7.5A,20KPA180A,3KP14CA,SMA6L85A,SMBJ400CA,P6SMB120A,LCE20A,P6SMB51CA,3KP220CA,P4KE22CA,1.5SMC300CA,AK3-058C,P6SMB300CA,SMCJ220CA,SMF20A,15KPA40CA,1.5SMC530A,P6SMB8.2A,15KPA70A,5KP15CA,1.5KE51A,1KSMB30CA,P6KE100A,1.5SMC39CA,P4SMA56A,P6SMB,V33ZA70PX,P6SMB540CA,1.5KE36CA,SA70CA,SLD,15KPA75A,P6KE36CA,15KPA100A,5KP36A,P6SMB16A,P6SMB300A,20KPA280CA,1KSMB22A,30KPA,5KP200CA,1KSMB43CA,5.0SMDJ130A,SMAJ18CA,SA17CA,1.5KE170CA,20KPA56A,5KP90CA,3KP24A,SMF,SMDJ51A,3KP45CA,5KP190CA,P4SMA170A,04611.25ER,1.5SMC47A,P6SMB15A,SMAJ250CA,SMCJ18CA,P4SMA10A,3KP58CA,1.5KE56A,20KPA160CA,3KP190A,5.0SMDJ30CA,1.5SMC440A,SMDJ120CA,P6SMB91CA,AK10 - 170C,1.5SMC170CA,LCE64A,P4SMA12CA,SA5.0CA,1KSMB24A,P4SMA480CA,5KP24CA,P6SMB16CA,P4SMA11A,3KP22A,SMBJ90A,SMBJ12CA,P4KE530A,SAC8.0,P6SMB13A,SMAJ130CA,SMBJ350CA,SMCJ70A,SAC8.5,SMBJ5.0A,SA48A,P4SMA12A,P4KE39CA,1.5SMC220A,SMCJ100A,P6SMB12A,1.5KE10A,20KPA52A,P4SMA13A,AK6 - 430C,P6KE180CA,P6KE510CA,SMBJ2SCA,P6SMB10A,3KP28A,3.0SMCXXA,5KP7.5CA,1KSMB170A,P4SMA47CA,P6SMB11A,SLD28-018,1KSMB56CA,SMDJ5.0A,SA26CA,30KPA58CA,P6SMB100CA,5.0SMDJ78CA,3KP10CA,1.5KE12A,15KPA18CA,15KPAXXX,P4KE400A,AK15 - 058C,P6SMB58A,SMBJ170A,1.5KE10CA,AK3 - 030C,LCE60A,1KSMB68A,1KSMB20A,P4KEXXXXX,5.0SMDJ43CA,P4SMA15A,1.5KE11A,P6KE,30KPA144CA,15KPA30A,3KP26A,SMA6L5.0A,SMDJ12CA,15KPA78A,30KPA84A,P6KE27CA,5KP33A,P6SMB82CA,15KPA180CA,AK3 - 380C,1KSMB6.8CA,5KP11CA,30KPA36CA,SMBJ5.0CA,20KPA52CA,P4KE6.8CA,P6SMB47CA,SA150CA,1.5SMC250CA,P4SMA480A,P6SMB220CA,SLD17-018,1.5KE540A,1KSMB62A,SMCJ85CA,15KPA26CA,P4SMA130A,15KPA24A,30KPA90A,3KP64A,AK3 - 076C,SLD33-018,P4KE20A,1.5SMC51A,SMBJ78CA,20KPA60A,P4KE68A,SMAJ48CA,SMBJ43CA,5KP33CA,AK15 - 066C,1KSMBXXXXX,P6KEXXXXX-B,SMCJ7.5A,SMAJ400A,SLD36U-017,30KPA71CA,P4SMAXXXXX,SA90A,SMCJ110A,15KPA110CA,30KPA102A,5KP20CA,SMBJ18A,20KPA132A,SA75CA,P4KE62CA,1.5SMC75CA,SMCJ8.5CA,LCEXXXXX-B,P6SMB12CA,SMAJ300CA,3KP6.5A,P6KE220CA,SA40CA,SLD20U-017,P4SMA30CA,1.5KE27CA,15KPA22A,SACXXXX,SMAJ26CA,5KP160A,1KSMB13CA,SACXXXXX,1.5SMC6.8A,20KPA96CA,SLD16U-017,3KP9.0CA,1.5KE510CA,SMAJ-XXXXX,P6KE100CA,P6KE22CA,SMBJ16A,20KPA240CA,SMBJ30CA,1.5SMC56A,5KP28A,SMAJ36A,30KPA108A,P4SMA51A,3KP20A,15KPA28A,SMAJ8.5CA,SMAJ180A,SMBJ440CA,P4KE100A,1.5KE130CA,P4SMA43CA,SMBJ17A,SMBJ120CA,20KPA120CA,5KP8.0A,1.5SMC10A,5KP250A,15KPAXXXXXX,3KP75CA,5KP64CA,SMBJ14A,P6SMB18A,P4SMA56CA,SMAJ13CA,SMDJ16CA,SMBJ130A,1.5SMC130CA,15KPA26A,15KPA48CA,5.0SMDJ36A,AK6-430C,P4KE530CA,P4KE62A,3KP40CA,5KP120CA,SA100A,SMBJ15A,P6KE180A,SMAJ170CA,AK6 - 380C,P4SMA440A,SMBJ9.0A,20KPA56CA,15KPA180A,SMA6L43A,30KPA260CA,SMBJ12A,SMF7.5A,30KPA144A,SMAJ6.0A,P6KE62CA,5.0SMDJ100CA,SMBJ350A,3KP100A,1.5SMC91A,AK6 - 030C,SA7.5CA,SMDJ120A,1KSMB39CA,SMCJ300CA,5.0SMDJ78A,1.5SMCXXXXX,SMCJ7.0A,SMDJ51CA,15KPA22CA,5.0SMDJ30A,5.0SMDJ48CA,SMBJ13A,SACB5.0,1.5KE62CA,SLD15-018,P6SMB43CA,SMCJ170CA,P6KE75A,SMAJ33A,SMCJ54CA,P4SMA220A,30KPA75CA,P4KE480CA,AK3-015C,1.5SMC22CA,AK10 - 430C,5.0SMDJ33A,SMCJ150A,20KPA172A,P6KE6.8A,SMBJ58A,1.5KEXXXXX,5KP70A,SA6.0A,P6SMB30CA,5KP8.5A,SMAJ78A,SLD13U-017,SMAJ30A,5KP120A,5.0SMDJ26CA,SMBJ10A,SMDJ18A,SMBJ11A,5KP51CA,P4KE27A,SMAJ22CA,SMBJ220A,SMCJ6.5CA,SMAJ75A,SMCJ36A,SMAJ100CA,SMDJ60CA,5.0SMDJ75A,LCE26A,P4SMA9.1A,SMDJ17A,SMBJ7.5CA,P4SMA91A,1.5KE100A,P6SMB170A,P6KE30A,3KPXXXXXX,SMCJ45CA,3KP60A,1.5SMC180A,30KPA84CA,SMA6L48A,SMF7.0A,P6KE75CA,P4KE24A,3KP180CA,SMDJ16A,AK10-058C,SMAJ6.5A,SMBJ440A,20KPA30CA,SMCJ10CA,P6KEXXX,SMCJ58CA,SMDJ7.5CA,3KP18CA,SMA6L45A,SMAJ6.5CA,SMBJ200CA,LCE28A,5KP210A,5.0SMDJ17CA,1.5KE18CA,SMDJXXXXX-T7,5KP60CA,P4KE160CA,SMDJ15A,5.0SMDJ70CA,1.5KE320A,SMCJ33A,1.5KE8.2CA,P4SMA350A,P6SMB56CA,AK6 - 076C,P4KE22A,SMBJ54A,P4SMA6.8CA,SMF28A,SMDJ14A,SMDJ8.5A,30KPA216CA,1KSMB130CA,P4KE75CA,P4KE6.8A,1.5KE91A,SA6.5A,5.0SMDJ33CA,SA36CA,AK3-150C,SMBJ,P4SMA9.1CA,P6KE170CA,SMDJ20CA,15KPA30CA,SMF6.0A,15KPA170CA,P4SMA15CA,1.5KE160A,LCE58A,P6SMB68A,SMA6L8.5A,LCE10A,P6SMB110A,30KPA58A,1KSMB9.1CA,P4SMA7.5CA,SMAJ7.5A,3KP6.0CA,5KP64A,SMDJ160A,3KP26CA,SMAJ60A,SMAJ,P4SMA510A,P6KE36A,SMBJ40A,5.0SMDJ70A,1.5KE550CA,LCE11A,SMDJ48A,1.5KE20CA,1KSMB7.5CA,SMCJ7.0CA,SMCJ20A,P4KE3
Littelfuse收购IXYS公司
2017年8月,Littelfuse收购IXYS公司,本次收购显著扩展了支持高速增长的功率半导体市场的能力。
电子商城
现货市场
服务
可定制高压耐热绝缘电缆的材质:导体-镀锡/镀镍软铜线,绝缘体-架桥难燃PE/氟素树脂PFA,工作电压:300-600V,工作温度:150-200℃,阻燃对应UL:VW-1、FT1、-F-mark规格。
最小起订量: 3000m 提交需求>
可定制共模扼流圈、DIP功率扼流圈、大电流扼流圈、环形扼流圈/线圈等产品,耐温范围-40℃~125℃,电感量最高1200mH。
最小起订量: 1 提交需求>
登录 | 立即注册
提交评论