P4KE Series - 400W Axial Leaded Transient Voltage Supressors

Littelfuse_TVS_Diode_P4KE

The P4KE Series is designed specifically to protect 
sensitive electronic equipment from voltage transients 
induced by lightning and other transient voltage events.


Features:

  • Halogen-Free and RoHS compliant
  • Plastic package
  • Glass passivated chip junction in DO-41 Package
  • 400W surge capability at 10/1000 us wave form
  • Excellent clamping capability
  • Low zener impedance
  • Fast response time: typically less than 1.0ps from 0 Volts to V(BR) min.
  • Typical IR less than 1uA above 10V
  • (9.5mm) lead length, 5lbs., (2.3kg) tension

Access specifications, certifications, check availability and order parts below

Catalog #CertificatesVR (Vso)Watts (W)IPP 10x1000μs (A)MIN VBR@IT
(V)
MAX VBR@IT
(V)
Vc (V)IT
(mA)
Ir@Vso
(μA)
Max
Temp
(deg C)
StockSamplesCompare
P4KE10Littelfuse_UL_QVGQ2_E230531iconru8.5540028.39.00011.00015.225110150CheckOrder
P4KE100Littelfuse_UL_QVGQ2_E230531iconru85.5400390.000110.000143.8511150CheckOrder
P4KE100ALittelfuse_UL_QVGQ2_E230531iconru85.5400395.000105.00013711150CheckOrder
P4KE100CLittelfuse_UL_QVGQ2_E230531iconru85.5400390.000110.000143.8511150CheckOrder
P4KE100CALittelfuse_UL_QVGQ2_E230531iconru85.5400395.000105.00013711150CheckOrder
P4KE10ALittelfuse_UL_QVGQ2_E230531iconru8.5540028.39.50010.50014.5110150CheckOrder
P4KE10CLittelfuse_UL_QVGQ2_E230531iconru8.5540028.39.00011.00015.225110150CheckOrder
P4KE10CALittelfuse_UL_QVGQ2_E230531iconru8.5540028.39.50010.50014.5110150CheckOrder
P4KE11Littelfuse_UL_QVGQ2_E230531iconru9.440026.39.94512.15516.3815150CheckOrder
P4KE110Littelfuse_UL_QVGQ2_E230531iconru944002.799.450121.550159.611150CheckOrder
P4KE110ALittelfuse_UL_QVGQ2_E230531iconru944002.7105.000116.00015211150CheckOrder
P4KE110CLittelfuse_UL_QVGQ2_E230531iconru944002.799.450121.550159.611150CheckOrder
P4KE110CALittelfuse_UL_QVGQ2_E230531iconru944002.7105.000116.00015211150CheckOrder
P4KE11ALittelfuse_UL_QVGQ2_E230531iconru9.440026.310.50011.60015.615150CheckOrder
P4KE11CLittelfuse_UL_QVGQ2_E230531iconru9.440026.39.94512.15516.3815150CheckOrder
P4KE11CALittelfuse_UL_QVGQ2_E230531iconru9.440026.310.50011.60015.615150CheckOrder
P4KE12Littelfuse_UL_QVGQ2_E230531iconru10.240024.610.80013.20017.53515150CheckOrder
P4KE120Littelfuse_UL_QVGQ2_E230531iconru1024002.5108.000132.000173.2511150CheckOrder
P4KE120ALittelfuse_UL_QVGQ2_E230531iconru1024002.5114.000126.00016511150CheckOrder
P4KE120CLittelfuse_UL_QVGQ2_E230531iconru1024002.5108.000132.000173.2511150CheckOrder
P4KE120CALittelfuse_UL_QVGQ2_E230531iconru1024002.5114.000126.00016511150CheckOrder
P4KE12ALittelfuse_UL_QVGQ2_E230531iconru10.240024.611.40012.60016.715150CheckOrder
P4KE12CLittelfuse_UL_QVGQ2_E230531iconru10.240024.610.80013.20017.53515150CheckOrder
P4KE12CALittelfuse_UL_QVGQ2_E230531iconru10.240024.611.40012.60016.715150CheckOrder
P4KE13Littelfuse_UL_QVGQ2_E230531iconru11.140022.511.74514.35519.1111150CheckOrder
P4KE130Littelfuse_UL_QVGQ2_E230531iconru1114002.3117.450143.550187.9511150CheckOrder
P4KE130ALittelfuse_UL_QVGQ2_E230531iconru1114002.3124.000137.00017911150CheckOrder
P4KE130CLittelfuse_UL_QVGQ2_E230531iconru1114002.3117.450143.550187.9511150CheckOrder
P4KE130CALittelfuse_UL_QVGQ2_E230531iconru1114002.3124.000137.00017911150CheckOrder
P4KE13ALittelfuse_UL_QVGQ2_E230531iconru11.140022.512.40013.70018.211150CheckOrder
P4KE13CLittelfuse_UL_QVGQ2_E230531iconru11.140022.511.74514.35519.1111150CheckOrder
P4KE13CALittelfuse_UL_QVGQ2_E230531iconru11.140022.512.40013.70018.211150CheckOrder
P4KE15Littelfuse_UL_QVGQ2_E230531iconru12.840019.313.54516.55522.2611150CheckOrder
P4KE150Littelfuse_UL_QVGQ2_E230531iconru1284002135.450165.550217.3511150CheckOrder
P4KE150ALittelfuse_UL_QVGQ2_E230531iconru1284002143.000158.00020711150CheckOrder
P4KE150CLittelfuse_UL_QVGQ2_E230531iconru1284002135.450165.550217.3511150CheckOrder
P4KE150CALittelfuse_UL_QVGQ2_E230531iconru1284002143.000158.00020711150CheckOrder
P4KE15ALittelfuse_UL_QVGQ2_E230531iconru12.840019.314.30015.80021.211150CheckOrder
P4KE15CLittelfuse_UL_QVGQ2_E230531iconru12.840019.313.54516.55522.2611150CheckOrder
P4KE15CALittelfuse_UL_QVGQ2_E230531iconru12.840019.314.30015.80021.211150CheckOrder
P4KE16Littelfuse_UL_QVGQ2_E230531iconru13.640018.214.40017.60023.62511150CheckOrder
P4KE160Littelfuse_UL_QVGQ2_E230531iconru1364001.9144.000176.000229.9511150CheckOrder
P4KE160ALittelfuse_UL_QVGQ2_E230531iconru1364001.9152.000168.00021911150CheckOrder
P4KE160CLittelfuse_UL_QVGQ2_E230531iconru1364001.9144.000176.000229.9511150CheckOrder
P4KE160CALittelfuse_UL_QVGQ2_E230531iconru1364001.9152.000168.00021911150CheckOrder
P4KE16ALittelfuse_UL_QVGQ2_E230531iconru13.640018.215.20016.80022.511150CheckOrder
P4KE16CLittelfuse_UL_QVGQ2_E230531iconru13.640018.214.40017.60023.62511150CheckOrder
P4KE16CALittelfuse_UL_QVGQ2_E230531iconru13.640018.215.20016.80022.511150CheckOrder
P4KE170Littelfuse_UL_QVGQ2_E230531iconru1454001.8153.450187.550245.711150CheckOrder
P4KE170ALittelfuse_UL_QVGQ2_E230531iconru1454001.8162.000179.00023411150CheckOrder
P4KE170CLittelfuse_UL_QVGQ2_E230531iconru1454001.8153.450187.550245.711150CheckOrder
P4KE170CALittelfuse_UL_QVGQ2_E230531iconru1454001.8162.000179.00023411150CheckOrder
P4KE18Littelfuse_UL_QVGQ2_E230531iconru15.340016.116.20019.80026.77511150CheckOrder
P4KE180Littelfuse_UL_QVGQ2_E230531iconru1544001.7162.000198.000258.311150CheckOrder
P4KE180ALittelfuse_UL_QVGQ2_E230531iconru1544001.7171.000189.00024611150CheckOrder
P4KE180CLittelfuse_UL_QVGQ2_E230531iconru1544001.7162.000198.000258.311150CheckOrder
P4KE180CALittelfuse_UL_QVGQ2_E230531iconru1544001.7171.000189.00024611150CheckOrder
P4KE18ALittelfuse_UL_QVGQ2_E230531iconru15.340016.117.10018.90025.511150CheckOrder
P4KE18CLittelfuse_UL_QVGQ2_E230531iconru15.340016.116.20019.80026.77511150CheckOrder
P4KE18CALittelfuse_UL_QVGQ2_E230531iconru15.340016.117.10018.90025.511150CheckOrder
P4KE20Littelfuse_UL_QVGQ2_E230531iconru17.140014.818.00022.00029.08511150CheckOrder
P4KE200Littelfuse_UL_QVGQ2_E230531iconru1714001.5180.000220.000287.711150CheckOrder
P4KE200ALittelfuse_UL_QVGQ2_E230531iconru1714001.5190.000210.00027411150CheckOrder
P4KE200CLittelfuse_UL_QVGQ2_E230531iconru1714001.5180.000220.000287.711150CheckOrder
P4KE200CALittelfuse_UL_QVGQ2_E230531iconru1714001.5190.000210.00027411150CheckOrder
P4KE20ALittelfuse_UL_QVGQ2_E230531iconru17.140014.819.00021.00027.711150CheckOrder
P4KE20CLittelfuse_UL_QVGQ2_E230531iconru17.140014.818.00022.00029.08511150CheckOrder
P4KE20CALittelfuse_UL_QVGQ2_E230531iconru17.140014.819.00021.00027.711150CheckOrder
P4KE22Littelfuse_UL_QVGQ2_E230531iconru18.840013.419.80024.20032.1311150CheckOrder
P4KE220Littelfuse_UL_QVGQ2_E230531iconru1854001.3198.000242.000344.411150CheckOrder
P4KE220ALittelfuse_UL_QVGQ2_E230531iconru1854001.3209.000231.00032811150CheckOrder
P4KE220CLittelfuse_UL_QVGQ2_E230531iconru1854001.3198.000242.000344.411150CheckOrder
P4KE220CALittelfuse_UL_QVGQ2_E230531iconru1854001.3209.000231.00032811150CheckOrder
P4KE22ALittelfuse_UL_QVGQ2_E230531iconru18.840013.420.90023.10030.611150CheckOrder
P4KE22CLittelfuse_UL_QVGQ2_E230531iconru18.840013.419.80024.20032.1311150CheckOrder
P4KE22CALittelfuse_UL_QVGQ2_E230531iconru18.840013.420.90023.10030.611150CheckOrder
P4KE24Littelfuse_UL_QVGQ2_E230531iconru20.540012.321.60026.40034.8611150CheckOrder
P4KE24ALittelfuse_UL_QVGQ2_E230531iconru20.540012.322.80025.20033.211150CheckOrder
P4KE24CLittelfuse_UL_QVGQ2_E230531iconru20.540012.321.60026.40034.8611150CheckOrder
P4KE24CALittelfuse_UL_QVGQ2_E230531iconru20.540012.322.80025.20033.211150CheckOrder
P4KE250Littelfuse_UL_QVGQ2_E230531iconru2144001.2225.000275.000361.211150CheckOrder
P4KE250ALittelfuse_UL_QVGQ2_E230531iconru2144001.2237.000263.00034411150CheckOrder
P4KE250CLittelfuse_UL_QVGQ2_E230531iconru2144001.2225.000275.000361.211150CheckOrder
P4KE250CALittelfuse_UL_QVGQ2_E230531iconru2144001.2237.000263.00034411150CheckOrder
P4KE27Littelfuse_UL_QVGQ2_E230531iconru23.140010.924.34529.75539.37511150CheckOrder
P4KE27ALittelfuse_UL_QVGQ2_E230531iconru23.140010.925.70028.40037.511150CheckOrder
P4KE27CLittelfuse_UL_QVGQ2_E230531iconru23.140010.924.34529.75539.37511150CheckOrder
P4KE27CALittelfuse_UL_QVGQ2_E230531iconru23.140010.925.70028.40037.511150CheckOrder
P4KE30Littelfuse_UL_QVGQ2_E230531iconru25.64009.927.00033.00043.4711150CheckOrder
P4KE300Littelfuse_UL_QVGQ2_E230531iconru2564001270.000330.000434.711150CheckOrder
P4KE300ALittelfuse_UL_QVGQ2_E230531iconru2564001285.000315.00041411150CheckOrder
P4KE300CLittelfuse_UL_QVGQ2_E230531iconru2564001270.000330.000434.711150CheckOrder
P4KE300CALittelfuse_UL_QVGQ2_E230531iconru2564001285.000315.00041411150CheckOrder
P4KE30ALittelfuse_UL_QVGQ2_E230531iconru25.64009.928.50031.50041.411150CheckOrder
P4KE30CLittelfuse_UL_QVGQ2_E230531iconru25.64009.927.00033.00043.4711150CheckOrder
P4KE30CALittelfuse_UL_QVGQ2_E230531iconru25.64009.928.50031.50041.411150CheckOrder
P4KE33Littelfuse_UL_QVGQ2_E230531iconru28.2400929.74536.35547.98511150CheckOrder
P4KE33ALittelfuse_UL_QVGQ2_E230531iconru28.2400931.40034.70045.711150CheckOrder
P4KE33CLittelfuse_UL_QVGQ2_E230531iconru28.2400929.74536.35547.98511150CheckOrder
P4KE33CALittelfuse_UL_QVGQ2_E230531iconru28.2400931.40034.70045.711150CheckOrder
P4KE350Littelfuse_UL_QVGQ2_E230531iconru3004000.9315.000385.000506.111150CheckOrder
P4KE350ALittelfuse_UL_QVGQ2_E230531iconru3004000.85332.000368.00048211150CheckOrder
P4KE350CLittelfuse_UL_QVGQ2_E230531iconru3004000.9315.000385.000506.111150CheckOrder
P4KE350CALittelfuse_UL_QVGQ2_E230531iconru3004000.85332.000368.00048211150CheckOrder
P4KE36Littelfuse_UL_QVGQ2_E230531iconru30.84008.232.40039.60052.39511150CheckOrder
P4KE36ALittelfuse_UL_QVGQ2_E230531iconru30.84008.234.20037.80049.911150CheckOrder
P4KE36CLittelfuse_UL_QVGQ2_E230531iconru30.84008.232.40039.60052.39511150CheckOrder
P4KE36CALittelfuse_UL_QVGQ2_E230531iconru30.84008.234.20037.80049.911150CheckOrder
P4KE39Littelfuse_UL_QVGQ2_E230531iconru33.34007.635.14542.95556.59511150CheckOrder
P4KE39ALittelfuse_UL_QVGQ2_E230531iconru33.34007.637.10041.00053.911150CheckOrder
P4KE39CLittelfuse_UL_QVGQ2_E230531iconru33.34007.635.14542.95556.59511150CheckOrder
P4KE39CALittelfuse_UL_QVGQ2_E230531iconru33.34007.637.10041.00053.911150CheckOrder
P4KE400Littelfuse_UL_QVGQ2_E230531iconru3424000.8360.000440.000575.411150CheckOrder
P4KE400ALittelfuse_UL_QVGQ2_E230531iconru3424000.75380.000420.00054811150CheckOrder
P4KE400CLittelfuse_UL_QVGQ2_E230531iconru3424000.8360.000440.000575.411150CheckOrder
P4KE400CALittelfuse_UL_QVGQ2_E230531iconru3424000.75380.000420.00054811150CheckOrder
P4KE43Littelfuse_UL_QVGQ2_E230531iconru36.84006.938.74547.35562.26511150CheckOrder
P4KE43ALittelfuse_UL_QVGQ2_E230531iconru36.84006.940.90045.20059.311150CheckOrder
P4KE43CLittelfuse_UL_QVGQ2_E230531iconru36.84006.938.74547.35562.26511150CheckOrder
P4KE43CALittelfuse_UL_QVGQ2_E230531iconru36.84006.940.90045.20059.311150CheckOrder
P4KE440Littelfuse_UL_QVGQ2_E230531icon3764000.7396.000484.000632.111150CheckOrder
P4KE440ALittelfuse_UL_QVGQ2_E230531icon3764000.68418.000462.00060211150CheckOrder
P4KE440CLittelfuse_UL_QVGQ2_E230531icon3764000.7396.000484.000632.111150CheckOrder
P4KE440CALittelfuse_UL_QVGQ2_E230531icon3764000.68418.000462.00060211150CheckOrder
P4KE47Littelfuse_UL_QVGQ2_E230531iconru40.24006.342.34551.75568.0411150CheckOrder
P4KE47ALittelfuse_UL_QVGQ2_E230531iconru40.24006.344.70049.40064.811150CheckOrder
P4KE47CLittelfuse_UL_QVGQ2_E230531iconru40.24006.342.34551.75568.0411150CheckOrder
P4KE47CALittelfuse_UL_QVGQ2_E230531iconru40.24006.344.70049.40064.811150CheckOrder
P4KE4804084000.6432.000528.000690.911150CheckOrder
P4KE480A4084000.61456.000504.00065811150CheckOrder
P4KE480C4084000.6432.000528.000690.911150CheckOrder
P4KE480CA4084000.61456.000504.00065811150CheckOrder
P4KE51Littelfuse_UL_QVGQ2_E230531iconru43.64005.845.94556.15573.60511150CheckOrder
P4KE5104344000.6459.000561.000732.911150CheckOrder
P4KE510A4344000.57485.000535.00069811150CheckOrder
P4KE510C4344000.6459.000561.000732.911150CheckOrder
P4KE510CA4344000.57485.000535.00069811150CheckOrder
P4KE51ALittelfuse_UL_QVGQ2_E230531iconru43.64005.848.50053.60070.111150CheckOrder
P4KE51CLittelfuse_UL_QVGQ2_E230531iconru43.64005.845.94556.15573.60511150CheckOrder
P4KE51CALittelfuse_UL_QVGQ2_E230531iconru43.64005.848.50053.60070.111150CheckOrder
P4KE5304504000.6477.000583.000761.2511150CheckOrder
P4KE530A4774000.55503.500556.50072511150CheckOrder
P4KE530C4504000.6477.000583.000761.2511150CheckOrder
P4KE530CA4774000.55503.500556.50072511150CheckOrder
P4KE5404594000.5486.000594.00077711150CheckOrder
P4KE540A4864000.54513.000567.00074011150CheckOrder
P4KE540C4594000.5486.000594.00077711150CheckOrder
P4KE540CA4864000.54513.000567.00074011150CheckOrder
P4KE5504674000.5495.000605.00079811150CheckOrder
P4KE550A4954000.52522.500577.50076011150CheckOrder
P4KE550C4674000.5495.000605.00079811150CheckOrder
P4KE550CA4954000.52522.500577.50076011150CheckOrder
P4KE56Littelfuse_UL_QVGQ2_E230531iconru47.84005.350.40061.60080.8511150CheckOrder
P4KE56ALittelfuse_UL_QVGQ2_E230531iconru47.84005.353.20058.8007711150CheckOrder
P4KE56CLittelfuse_UL_QVGQ2_E230531iconru47.84005.350.40061.60080.8511150CheckOrder
P4KE56CALittelfuse_UL_QVGQ2_E230531iconru47.84005.353.20058.8007711150CheckOrder
P4KE6.8Littelfuse_UL_QVGQ2_E230531iconru5.8400396.1167.47511.025101000150CheckOrder
P4KE6.8ALittelfuse_UL_QVGQ2_E230531iconru5.8400396.4507.14010.5101000150CheckOrder
P4KE6.8CLittelfuse_UL_QVGQ2_E230531iconru5.8400396.1167.47511.025101000150CheckOrder
P4KE6.8CALittelfuse_UL_QVGQ2_E230531iconru5.8400396.4507.14010.5101000150CheckOrder
P4KE62Littelfuse_UL_QVGQ2_E230531iconru534004.855.80068.20089.2511150CheckOrder
P4KE62ALittelfuse_UL_QVGQ2_E230531iconru534004.858.90065.1008511150CheckOrder
P4KE62CLittelfuse_UL_QVGQ2_E230531iconru534004.855.80068.20089.2511150CheckOrder
P4KE62CALittelfuse_UL_QVGQ2_E230531iconru534004.858.90065.1008511150CheckOrder
P4KE68Littelfuse_UL_QVGQ2_E230531iconru58.14004.561.20074.80096.611150CheckOrder
P4KE68ALittelfuse_UL_QVGQ2_E230531iconru58.14004.564.60071.4009211150CheckOrder
P4KE68CLittelfuse_UL_QVGQ2_E230531iconru58.14004.561.20074.80096.611150CheckOrder
P4KE68CALittelfuse_UL_QVGQ2_E230531iconru58.14004.564.60071.4009211150CheckOrder
P4KE7.5Littelfuse_UL_QVGQ2_E230531iconru6.440036.36.7558.25611.86510500150CheckOrder
P4KE7.5ALittelfuse_UL_QVGQ2_E230531iconru6.440036.37.1307.88011.310500150CheckOrder
P4KE7.5CLittelfuse_UL_QVGQ2_E230531iconru6.440036.36.7558.25611.86510500150CheckOrder
P4KE7.5CALittelfuse_UL_QVGQ2_E230531iconru6.440036.37.1307.88011.310500150CheckOrder
P4KE75Littelfuse_UL_QVGQ2_E230531iconru64.1400467.54582.555108.1511150CheckOrder
P4KE75ALittelfuse_UL_QVGQ2_E230531iconru64.1400471.30078.80010311150CheckOrder
P4KE75CLittelfuse_UL_QVGQ2_E230531iconru64.1400467.54582.555108.1511150CheckOrder
P4KE75CALittelfuse_UL_QVGQ2_E230531iconru64.1400471.30078.80010311150CheckOrder
P4KE8.2Littelfuse_UL_QVGQ2_E230531iconru7.0240033.97.3809.02012.70510200150CheckOrder
P4KE8.2ALittelfuse_UL_QVGQ2_E230531iconru7.0240033.97.7908.61012.110200150CheckOrder
P4KE8.2CLittelfuse_UL_QVGQ2_E230531iconru7.0240033.97.3809.02012.70510200150CheckOrder
P4KE8.2CALittelfuse_UL_QVGQ2_E230531iconru7.0240033.97.7908.61012.110200150CheckOrder
P4KE82Littelfuse_UL_QVGQ2_E230531iconru70.14003.673.80090.200118.6511150CheckOrder
P4KE82ALittelfuse_UL_QVGQ2_E230531iconru70.14003.677.90086.10011311150CheckOrder
P4KE82CLittelfuse_UL_QVGQ2_E230531iconru70.14003.673.80090.200118.6511150CheckOrder
P4KE82CALittelfuse_UL_QVGQ2_E230531iconru70.14003.677.90086.10011311150CheckOrder
P4KE9.1Littelfuse_UL_QVGQ2_E230531iconru7.7840030.68.19010.01014.07150150CheckOrder
P4KE9.1ALittelfuse_UL_QVGQ2_E230531iconru7.7840030.68.6509.55013.4150150CheckOrder
P4KE9.1CLittelfuse_UL_QVGQ2_E230531iconru7.7840030.68.19010.01014.07150150CheckOrder
P4KE9.1CALittelfuse_UL_QVGQ2_E230531iconru7.7840030.68.6509.55013.4150150CheckOrder
P4KE91Littelfuse_UL_QVGQ2_E230531iconru77.84003.381.900100.100131.2511150CheckOrder
P4KE91ALittelfuse_UL_QVGQ2_E230531iconru77.84003.386.50095.50012511150CheckOrder
P4KE91CLittelfuse_UL_QVGQ2_E230531iconru77.84003.381.900100.100131.2511150CheckOrder
P4KE91CALittelfuse_UL_QVGQ2_E230531iconru77.84003.386.50095.50012511150CheckOrder

pdf icon TVS Diode P4KE Datasheet

The P4KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events...

pdf icon Product Selection Guide

Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...

pdf icon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive, industrial, handheld, computer and telecom markets...

pdf icon TVS Diode Catalog

Littelfuse offers the widest range of TVS Diodes and other circuit protection products. Littelfuse TVS Diodes are ideal for protecting semiconductor components from high-voltage transients...