P4KE Series - 400W Axial Leaded Transient Voltage Supressors

Littelfuse_TVS_Diode_P4KE
Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

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 #VR (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
P4KE100A85.5400395.000105.00013711175CheckOrder
P4KE100CA85.5400395.000105.00013711175CheckOrder
P4KE10A8.5540028.39.50010.50014.5110175CheckOrder
P4KE10CA8.5540028.39.50010.50014.5110175CheckOrder
P4KE110A944002.7105.000116.00015211175CheckOrder
P4KE110CA944002.7105.000116.00015211175CheckOrder
P4KE11A9.440026.310.50011.60015.615175CheckOrder
P4KE11CA9.440026.310.50011.60015.615175CheckOrder
P4KE120A1024002.5114.000126.00016511175CheckOrder
P4KE120CA1024002.5114.000126.00016511175CheckOrder
P4KE12A10.240024.611.40012.60016.715175CheckOrder
P4KE12CA10.240024.611.40012.60016.715175CheckOrder
P4KE130A1114002.3124.000137.00017911175CheckOrder
P4KE130CA1114002.3124.000137.00017911175CheckOrder
P4KE13A11.140022.512.40013.70018.211175CheckOrder
P4KE13CA11.140022.512.40013.70018.211175CheckOrder
P4KE150A1284002143.000158.00020711175CheckOrder
P4KE150CA1284002143.000158.00020711175CheckOrder
P4KE15A12.840019.314.30015.80021.211175CheckOrder
P4KE15CA12.840019.314.30015.80021.211175CheckOrder
P4KE160A1364001.9152.000168.00021911175CheckOrder
P4KE160CA1364001.9152.000168.00021911175CheckOrder
P4KE16A13.640018.215.20016.80022.511175CheckOrder
P4KE16CA13.640018.215.20016.80022.511175CheckOrder
P4KE170A1454001.8162.000179.00023411175CheckOrder
P4KE170CA1454001.8162.000179.00023411175CheckOrder
P4KE180A1544001.7171.000189.00024611175CheckOrder
P4KE180CA1544001.7171.000189.00024611175CheckOrder
P4KE18A15.340016.117.10018.90025.511175CheckOrder
P4KE18CA15.340016.117.10018.90025.511175CheckOrder
P4KE200A1714001.5190.000210.00027411175CheckOrder
P4KE200CA1714001.5190.000210.00027411175CheckOrder
P4KE20A17.140014.819.00021.00027.711175CheckOrder
P4KE20CA17.140014.819.00021.00027.711175CheckOrder
P4KE220A1854001.3209.000231.00032811175CheckOrder
P4KE220CA1854001.3209.000231.00032811175CheckOrder
P4KE22A18.840013.420.90023.10030.611175CheckOrder
P4KE22CA18.840013.420.90023.10030.611175CheckOrder
P4KE24A20.540012.322.80025.20033.211175CheckOrder
P4KE24CA20.540012.322.80025.20033.211175CheckOrder
P4KE250A2144001.2237.000263.00034411175CheckOrder
P4KE250CA2144001.2237.000263.00034411175CheckOrder
P4KE27A23.140010.925.70028.40037.511175CheckOrder
P4KE27CA23.140010.925.70028.40037.511175CheckOrder
P4KE300A2564001285.000315.00041411175CheckOrder
P4KE300CA2564001285.000315.00041411175CheckOrder
P4KE30A25.64009.928.50031.50041.411175CheckOrder
P4KE30CA25.64009.928.50031.50041.411175CheckOrder
P4KE33A28.2400931.40034.70045.711175CheckOrder
P4KE33CA28.2400931.40034.70045.711175CheckOrder
P4KE350A3004000.85332.000368.00048211175CheckOrder
P4KE350CA3004000.85332.000368.00048211175CheckOrder
P4KE36A30.84008.234.20037.80049.911175CheckOrder
P4KE36CA30.84008.234.20037.80049.911175CheckOrder
P4KE39A33.34007.637.10041.00053.911175CheckOrder
P4KE39CA33.34007.637.10041.00053.911175CheckOrder
P4KE400A3424000.75380.000420.00054811175CheckOrder
P4KE400CA3424000.75380.000420.00054811175CheckOrder
P4KE43A36.84006.940.90045.20059.311175CheckOrder
P4KE43CA36.84006.940.90045.20059.311175CheckOrder
P4KE440A3764000.68418.000462.00060211175CheckOrder
P4KE440CA3764000.68418.000462.00060211175CheckOrder
P4KE47A40.24006.344.70049.40064.811175CheckOrder
P4KE47CA40.24006.344.70049.40064.811175CheckOrder
P4KE480A4084000.61456.000504.00065811175CheckOrder
P4KE480CA4084000.61456.000504.00065811175CheckOrder
P4KE510A4344000.57485.000535.00069811175CheckOrder
P4KE510CA4344000.57485.000535.00069811175CheckOrder
P4KE51A43.64005.848.50053.60070.111175CheckOrder
P4KE51CA43.64005.848.50053.60070.111175CheckOrder
P4KE530A4774000.55503.500556.50072511175CheckOrder
P4KE530CA4774000.55503.500556.50072511175CheckOrder
P4KE540A4864000.54513.000567.00074011175CheckOrder
P4KE540CA4864000.54513.000567.00074011175CheckOrder
P4KE550A4954000.52522.500577.50076011175CheckOrder
P4KE550CA4954000.52522.500577.50076011175CheckOrder
P4KE56A47.84005.353.20058.8007711175CheckOrder
P4KE56CA47.84005.353.20058.8007711175CheckOrder
P4KE6.8A5.8400396.4507.14010.5101000175CheckOrder
P4KE6.8CA5.8400396.4507.14010.5101000175CheckOrder
P4KE62A534004.858.90065.1008511175CheckOrder
P4KE62CA534004.858.90065.1008511175CheckOrder
P4KE68A58.14004.564.60071.4009211175CheckOrder
P4KE68CA58.14004.564.60071.4009211175CheckOrder
P4KE7.5A6.440036.37.1307.88011.310500175CheckOrder
P4KE7.5CA6.440036.37.1307.88011.310500175CheckOrder
P4KE75A64.1400471.30078.80010311175CheckOrder
P4KE75CA64.1400471.30078.80010311175CheckOrder
P4KE8.2A7.0240033.97.7908.61012.110200175CheckOrder
P4KE8.2CA7.0240033.97.7908.61012.110200175CheckOrder
P4KE82A70.14003.677.90086.10011311175CheckOrder
P4KE82CA70.14003.677.90086.10011311175CheckOrder
P4KE9.1A7.7840030.68.6509.55013.4150175CheckOrder
P4KE9.1CA7.7840030.68.6509.55013.4150175CheckOrder
P4KE91A77.84003.386.50095.50012511175CheckOrder
P4KE91CA77.84003.386.50095.50012511175CheckOrder
P4KE10
Obsolete: 2020 -12-16
Replaced By: P4KE10A
8.5540028.39.00011.00015.225110175CheckOrder
P4KE100
Obsolete: 2020 -12-16
Replaced By: P4KE100A
85.5400390.000110.000143.8511175CheckOrder
P4KE100C
Obsolete: 2020 -12-16
Replaced By: P4KE100CA
85.5400390.000110.000143.8511175CheckOrder
P4KE10C
Obsolete: 2020 -12-16
Replaced By: P4KE10CA
8.5540028.39.00011.00015.225110175CheckOrder
P4KE11
Obsolete: 2020 -12-16
Replaced By: P4KE11A
9.440026.39.94512.15516.3815175CheckOrder
P4KE110
Obsolete: 2020 -12-16
Replaced By: P4KE110A
944002.799.450121.550159.611175CheckOrder
P4KE110C
Obsolete: 2020 -12-16
Replaced By: P4KE110CA
944002.799.450121.550159.611175CheckOrder
P4KE11C
Obsolete: 2020 -12-16
Replaced By: P4KE11CA
9.440026.39.94512.15516.3815175CheckOrder
P4KE12
Obsolete: 2020 -12-16
Replaced By: P4KE12A
10.240024.610.80013.20017.53515175CheckOrder
P4KE120
Obsolete: 2020 -12-16
Replaced By: P4KE120A
1024002.5108.000132.000173.2511175CheckOrder
P4KE120C
Obsolete: 2020 -12-16
Replaced By: P4KE120CA
1024002.5108.000132.000173.2511175CheckOrder
P4KE12C
Obsolete: 2020 -12-16
Replaced By: P4KE12CA
10.240024.610.80013.20017.53515175CheckOrder
P4KE13
Obsolete: 2020 -12-16
Replaced By: P4KE13A
11.140022.511.74514.35519.1111175CheckOrder
P4KE130
Obsolete: 2020 -12-16
Replaced By: P4KE130A
1114002.3117.450143.550187.9511175CheckOrder
P4KE130C
Obsolete: 2020 -12-16
Replaced By: P4KE130CA
1114002.3117.450143.550187.9511175CheckOrder
P4KE13C
Obsolete: 2020 -12-16
Replaced By: P4KE13CA
11.140022.511.74514.35519.1111175CheckOrder
P4KE15
Obsolete: 2020 -12-16
Replaced By: P4KE15A
12.840019.313.54516.55522.2611175CheckOrder
P4KE150
Obsolete: 2020 -12-16
Replaced By: P4KE150A
1284002135.450165.550217.3511175CheckOrder
P4KE150C
Obsolete: 2020 -12-16
Replaced By: P4KE150CA
1284002135.450165.550217.3511175CheckOrder
P4KE15C
Obsolete: 2020 -12-16
Replaced By: P4KE15CA
12.840019.313.54516.55522.2611175CheckOrder
P4KE16
Obsolete: 2020 -12-16
Replaced By: P4KE16A
13.640018.214.40017.60023.62511175CheckOrder
P4KE160
Obsolete: 2020 -12-16
Replaced By: P4KE160A
1364001.9144.000176.000229.9511175CheckOrder
P4KE160C
Obsolete: 2020 -12-16
Replaced By: P4KE160CA
1364001.9144.000176.000229.9511175CheckOrder
P4KE16C
Obsolete: 2020 -12-16
Replaced By: P4KE16CA
13.640018.214.40017.60023.62511175CheckOrder
P4KE170
Obsolete: 2020 -12-16
Replaced By: P4KE170A
1454001.8153.450187.550245.711175CheckOrder
P4KE170C
Obsolete: 2020 -12-16
Replaced By: P4KE170CA
1454001.8153.450187.550245.711175CheckOrder
P4KE18
Obsolete: 2020 -12-16
Replaced By: P4KE18A
15.340016.116.20019.80026.77511175CheckOrder
P4KE180
Obsolete: 2020 -12-16
Replaced By: P4KE180A
1544001.7162.000198.000258.311175CheckOrder
P4KE180C
Obsolete: 2020 -12-16
Replaced By: P4KE180CA
1544001.7162.000198.000258.311175CheckOrder
P4KE18C
Obsolete: 2020 -12-16
Replaced By: P4KE18CA
15.340016.116.20019.80026.77511175CheckOrder
P4KE20
Obsolete: 2020 -12-16
Replaced By: P4KE20A
17.140014.818.00022.00029.08511175CheckOrder
P4KE200
Obsolete: 2020 -12-16
Replaced By: P4KE200A
1714001.5180.000220.000287.711175CheckOrder
P4KE200C
Obsolete: 2020 -12-16
Replaced By: P4KE200CA
1714001.5180.000220.000287.711175CheckOrder
P4KE20C
Obsolete: 2020 -12-16
Replaced By: P4KE20CA
17.140014.818.00022.00029.08511175CheckOrder
P4KE22
Obsolete: 2020 -12-16
Replaced By: P4KE22A
18.840013.419.80024.20032.1311175CheckOrder
P4KE220
Obsolete: 2020 -12-16
Replaced By: P4KE220A
1854001.3198.000242.000344.411175CheckOrder
P4KE220C
Obsolete: 2020 -12-16
Replaced By: P4KE220CA
1854001.3198.000242.000344.411175CheckOrder
P4KE22C
Obsolete: 2020 -12-16
Replaced By: P4KE22CA
18.840013.419.80024.20032.1311175CheckOrder
P4KE24
Obsolete: 2020 -12-16
Replaced By: P4KE24A
20.540012.321.60026.40034.8611175CheckOrder
P4KE24C
Obsolete: 2020 -12-16
Replaced By: P4KE24CA
20.540012.321.60026.40034.8611175CheckOrder
P4KE250
Obsolete: 2020 -12-16
Replaced By: P4KE250A
2144001.2225.000275.000361.211175CheckOrder
P4KE250C
Obsolete: 2020 -12-16
Replaced By: P4KE250CA
2144001.2225.000275.000361.211175CheckOrder
P4KE27
Obsolete: 2020 -12-16
Replaced By: P4KE27A
23.140010.924.34529.75539.37511175CheckOrder
P4KE27C
Obsolete: 2020 -12-16
Replaced By: P4KE27CA
23.140010.924.34529.75539.37511175CheckOrder
P4KE30
Obsolete: 2020 -12-16
Replaced By: P4KE30A
25.64009.927.00033.00043.4711175CheckOrder
P4KE300
Obsolete: 2020 -12-16
Replaced By: P4KE300A
2564001270.000330.000434.711175CheckOrder
P4KE300C
Obsolete: 2020 -12-16
Replaced By: P4KE300CA
2564001270.000330.000434.711175CheckOrder
P4KE30C
Obsolete: 2020 -12-16
Replaced By: P4KE30CA
25.64009.927.00033.00043.4711175CheckOrder
P4KE33
Obsolete: 2020 -12-16
Replaced By: P4KE33A
28.2400929.74536.35547.98511175CheckOrder
P4KE33C
Obsolete: 2020 -12-16
Replaced By: P4KE33CA
28.2400929.74536.35547.98511175CheckOrder
P4KE350
Obsolete: 2020 -12-16
Replaced By: P4KE350A
3004000.9315.000385.000506.111175CheckOrder
P4KE350C
Obsolete: 2020 -12-16
Replaced By: P4KE350CA
3004000.9315.000385.000506.111175CheckOrder
P4KE36
Obsolete: 2020 -12-16
Replaced By: P4KE36A
30.84008.232.40039.60052.39511175CheckOrder
P4KE36C
Obsolete: 2020 -12-16
Replaced By: P4KE36CA
30.84008.232.40039.60052.39511175CheckOrder
P4KE39
Obsolete: 2020 -12-16
Replaced By: P4KE39A
33.34007.635.14542.95556.59511175CheckOrder
P4KE39C
Obsolete: 2020 -12-16
Replaced By: P4KE39CA
33.34007.635.14542.95556.59511175CheckOrder
P4KE400
Obsolete: 2020 -12-16
Replaced By: P4KE400A
3424000.8360.000440.000575.411175CheckOrder
P4KE400C
Obsolete: 2020 -12-16
Replaced By: P4KE400CA
3424000.8360.000440.000575.411175CheckOrder
P4KE43
Obsolete: 2020 -12-16
Replaced By: P4KE43A
36.84006.938.74547.35562.26511175CheckOrder
P4KE43C
Obsolete: 2020 -12-16
Replaced By: P4KE43CA
36.84006.938.74547.35562.26511175CheckOrder
P4KE440
Obsolete: 2020 -12-16
Replaced By: P4KE440A
3764000.7396.000484.000632.111175CheckOrder
P4KE440C
Obsolete: 2020 -12-16
Replaced By: P4KE440CA
3764000.7396.000484.000632.111175CheckOrder
P4KE47
Obsolete: 2020 -12-16
Replaced By: P4KE47A
40.24006.342.34551.75568.0411175CheckOrder
P4KE47C
Obsolete: 2020 -12-16
Replaced By: P4KE47CA
40.24006.342.34551.75568.0411175CheckOrder
P4KE480
Obsolete: 2020 -12-16
Replaced By: P4KE480A
4084000.6432.000528.000690.911175CheckOrder
P4KE480C
Obsolete: 2020 -12-16
Replaced By: P4KE480CA
4084000.6432.000528.000690.911175CheckOrder
P4KE51
Obsolete: 2020 -12-16
Replaced By: P4KE51A
43.64005.845.94556.15573.60511175CheckOrder
P4KE510
Obsolete: 2020 -12-16
Replaced By: P4KE510A
4344000.6459.000561.000732.911175CheckOrder
P4KE510C
Obsolete: 2020 -12-16
Replaced By: P4KE510CA
4344000.6459.000561.000732.911175CheckOrder
P4KE51C
Obsolete: 2020 -12-16
Replaced By: P4KE51CA
43.64005.845.94556.15573.60511175CheckOrder
P4KE530
Obsolete: 2020 -12-16
Replaced By: P4KE530A
4504000.6477.000583.000761.2511175CheckOrder
P4KE530C
Obsolete: 2020 -12-16
Replaced By: P4KE530CA
4504000.6477.000583.000761.2511175CheckOrder
P4KE540
Obsolete: 2020 -12-16
Replaced By: P4KE540A
4594000.5486.000594.00077711175CheckOrder
P4KE540C
Obsolete: 2020 -12-16
Replaced By: P4KE540CA
4594000.5486.000594.00077711175CheckOrder
P4KE550
Obsolete: 2020 -12-16
Replaced By: P4KE550A
4674000.5495.000605.00079811175CheckOrder
P4KE550C
Obsolete: 2020 -12-16
Replaced By: P4KE550CA
4674000.5495.000605.00079811175CheckOrder
P4KE56
Obsolete: 2020 -12-16
Replaced By: P4KE56A
47.84005.350.40061.60080.8511175CheckOrder
P4KE56C
Obsolete: 2020 -12-16
Replaced By: P4KE56CA
47.84005.350.40061.60080.8511175CheckOrder
P4KE6.8
Obsolete: 2020 -12-16
Replaced By: P4KE6.8A
5.8400396.1167.47511.025101000175CheckOrder
P4KE6.8C
Obsolete: 2020 -12-16
Replaced By: P4KE6.8CA
5.8400396.1167.47511.025101000175CheckOrder
P4KE62
Obsolete: 2020 -12-16
Replaced By: P4KE62A
534004.855.80068.20089.2511175CheckOrder
P4KE62C
Obsolete: 2020 -12-16
Replaced By: P4KE62CA
534004.855.80068.20089.2511175CheckOrder
P4KE68
Obsolete: 2020 -12-16
Replaced By: P4KE68A
58.14004.561.20074.80096.611175CheckOrder
P4KE68C
Obsolete: 2020 -12-16
Replaced By: P4KE68CA
58.14004.561.20074.80096.611175CheckOrder
P4KE7.5
Obsolete: 2020 -12-16
Replaced By: P4KE7.5A
6.440036.36.7558.25611.86510500175CheckOrder
P4KE7.5C
Obsolete: 2020 -12-16
Replaced By: P4KE7.5CA
6.440036.36.7558.25611.86510500175CheckOrder
P4KE75
Obsolete: 2020 -12-16
Replaced By: P4KE75A
64.1400467.54582.555108.1511175CheckOrder
P4KE75C
Obsolete: 2020 -12-16
Replaced By: P4KE75CA
64.1400467.54582.555108.1511175CheckOrder
P4KE8.2
Obsolete: 2020 -12-16
Replaced By: P4KE8.2A
7.0240033.97.3809.02012.70510200175CheckOrder
P4KE8.2C
Obsolete: 2020 -12-16
Replaced By: P4KE8.2CA
7.0240033.97.3809.02012.70510200175CheckOrder
P4KE82
Obsolete: 2020 -12-16
Replaced By: P4KE82A
70.14003.673.80090.200118.6511175CheckOrder
P4KE82C
Obsolete: 2020 -12-16
Replaced By: P4KE82CA
70.14003.673.80090.200118.6511175CheckOrder
P4KE9.1
Obsolete: 2020 -12-16
Replaced By: P4KE9.1A
7.7840030.68.19010.01014.07150175CheckOrder
P4KE9.1C
Obsolete: 2020 -12-16
Replaced By: P4KE9.1CA
7.7840030.68.19010.01014.07150175CheckOrder
P4KE91
Obsolete: 2020 -12-16
Replaced By: P4KE91A
77.84003.381.900100.100131.2511175CheckOrder
P4KE91C
Obsolete: 2020 -12-16
Replaced By: P4KE91CA
77.84003.381.900100.100131.2511175CheckOrder

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...