ESD Protection Diodes / TVS Diodes

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P6KE Axial Leaded Uni-/Bi-Directional TVS Diodes

Littelfuse P6KE Axial Leaded Uni-/Bi-Directional TVS Diodes are designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The P6KE diodes offer fast response times, excellent clamping capabilities, and low incremental surge resistance. Operating in a wide -55°C to +175°C junction temperature range, the axial leaded diodes feature a 5.8V to 550V working voltage range, 600W peak pulse capability (single-die parts) at 10/1000μs waveform, and 750mA to 58.1A peak pulse current range. These TVS components are ideal for the protection of I/O interfaces, V_CC bus, and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Polarity	Number of Channels	Working Voltage	Termination Style	Clamping Voltage	Breakdown Voltage	Package / Case	Peak Pulse Current	Pppm - Peak Pulse Power Dissipation	Vesd - Voltage ESD Contact	Vesd - Voltage ESD Air Gap	Minimum Operating Temperature	Maximum Operating Temperature	Product	Series	Packaging
ESD Protection Diodes / TVS Diodes 376Vr 600W 1A 5% Bi-Directional P6KE440CA Littelfuse 1: $1.30 7,486In Stock	Mfr. Part # P6KE440CA Mouser Part # 576-P6KE440CA	Littelfuse	ESD Protection Diodes / TVS Diodes 376Vr 600W 1A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	7,486In Stock	Cut Tape $1.30 $0.696 $0.547 $0.461 View Reel $0.318 $0.438 $0.406 $0.318	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	376 V	Axial	602 V	418 V	DO-15 (DO-204AC)	1 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 40.2Vr 600W 9.3A 5% Bi-Directional P6KE47CA Littelfuse 1: $1.08 77,646In Stock	Mfr. Part # P6KE47CA Mouser Part # 576-P6KE47CA	Littelfuse	ESD Protection Diodes / TVS Diodes 40.2Vr 600W 9.3A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	77,646In Stock	Cut Tape $1.08 $0.50 $0.423 $0.321 View Reel $0.204 $0.304 $0.275 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	40.2 V	Axial	64.8 V	44.7 V	DO-15 (DO-204AC)	9.4 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 408Vr 600W .9A 5% Bi-Directional P6KE480CA Littelfuse 1: $1.47 6,618In Stock	Mfr. Part # P6KE480CA Mouser Part # 576-P6KE480CA	Littelfuse	ESD Protection Diodes / TVS Diodes 408Vr 600W .9A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6,618In Stock	Cut Tape $1.47 $0.696 $0.598 $0.484 Reel $0.318	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	408 V	Axial	658 V	456 V	DO-15 (DO-204AC)	900 mA	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 47.8Vr 600W 7.8A 5% Bi-Directional P6KE56CA Littelfuse 1: $1.08 16,470In Stock	Mfr. Part # P6KE56CA Mouser Part # 576-P6KE56CA	Littelfuse	ESD Protection Diodes / TVS Diodes 47.8Vr 600W 7.8A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	16,470In Stock	Cut Tape $1.08 $0.50 $0.423 $0.321 View Reel $0.204 $0.304 $0.275 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	47.8 V	Axial	77 V	53.2 V	DO-15 (DO-204AC)	7.9 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 5.8Vr 600W 57A 5% Bi-Directional P6KE6.8CA Littelfuse 1: $1.01 21,464In Stock	Mfr. Part # P6KE6.8CA Mouser Part # 576-P6KE6.8CA	Littelfuse	ESD Protection Diodes / TVS Diodes 5.8Vr 600W 57A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	21,464In Stock	Cut Tape $1.01 $0.528 $0.425 $0.338 View Reel $0.204 $0.321 $0.275 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	5.8 V	Axial	10.5 V	6.45 V	DO-15 (DO-204AC)	58.1 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 53Vr 600W 7.1A 5% Bi-Directional P6KE62CA Littelfuse 1: $1.11 11,471In Stock	Mfr. Part # P6KE62CA Mouser Part # 576-P6KE62CA	Littelfuse	ESD Protection Diodes / TVS Diodes 53Vr 600W 7.1A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	11,471In Stock	Cut Tape $1.11 $0.50 $0.439 $0.334 Reel $0.246 View $0.32 $0.272 $0.216 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	53 V	Axial	85 V	58.9 V	DO-15 (DO-204AC)	7.2 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 6.4Vr 600W 53A 5% Bi-Directional P6KE7.5CA Littelfuse 1: $1.09 22,359In Stock	Mfr. Part # P6KE7.5CA Mouser Part # 576-P6KE7.5CA	Littelfuse	ESD Protection Diodes / TVS Diodes 6.4Vr 600W 53A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	22,359In Stock	Cut Tape $1.09 $0.50 $0.433 $0.334 Reel $0.206 View $0.321 $0.275 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	6.4 V	Axial	11.3 V	7.13 V	DO-15 (DO-204AC)	54 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 70.1Vr 600W 5.3A 5% Bi-Directional P6KE82CA Littelfuse 1: $1.08 18,902In Stock	Mfr. Part # P6KE82CA Mouser Part # 576-P6KE82CA	Littelfuse	ESD Protection Diodes / TVS Diodes 70.1Vr 600W 5.3A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	18,902In Stock	Cut Tape $1.08 $0.50 $0.423 $0.321 Reel $0.217 View $0.279 $0.239 $0.207 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	70.1 V	Axial	113 V	77.9 V	DO-15 (DO-204AC)	5.4 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 85.5Vr 600W 4.4A 5% Uni-Directional P6KE100A Littelfuse 1: $1.01 7,546In Stock	Mfr. Part # P6KE100A Mouser Part # 576-P6KE100A	Littelfuse	ESD Protection Diodes / TVS Diodes 85.5Vr 600W 4.4A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	7,546In Stock	Cut Tape $1.01 $0.458 $0.402 $0.305 $0.281 Reel $0.186	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	85.5 V	Axial	137 V	95 V	DO-15 (DO-204AC)	4.5 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 600W 100A Bi-Directional P6KE100CA-B Littelfuse 1: $1.04 980In Stock	Mfr. Part # P6KE100CA-B Mouser Part # 576-P6KE100CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 100A Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	980In Stock	$1.04 $0.638 $0.409 $0.311 View $0.276 $0.274 $0.251 $0.239 $0.217	Min.: 1 Mult.: 1	Bidirectional		100 V	Axial	137 V	105 V	DO-15 (DO-204AC)	4.5 A	600 W			- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 8.55Vr 600W 41A 5% Uni-Directional P6KE10A Littelfuse 1: $0.922 10,410In Stock	Mfr. Part # P6KE10A Mouser Part # 576-P6KE10A	Littelfuse	ESD Protection Diodes / TVS Diodes 8.55Vr 600W 41A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	10,410In Stock	Cut Tape $0.922 $0.415 $0.364 $0.275 View Reel $0.181 $0.264 $0.243 $0.181	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	8.55 V	Axial	14.5 V	9.5 V	DO-15 (DO-204AC)	42.1 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 94Vr 600W 4A 5% Uni-Directional P6KE110A Littelfuse 1: $0.95 4,666In Stock	Mfr. Part # P6KE110A Mouser Part # 576-P6KE110A	Littelfuse	ESD Protection Diodes / TVS Diodes 94Vr 600W 4A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	4,666In Stock	Cut Tape $0.95 $0.586 $0.374 $0.321 Reel $0.186 View $0.255 $0.217 $0.181	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	94 V	Axial	152 V	105 V	DO-15 (DO-204AC)	4 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 94Vr 600W 4A 5% Bi-Directional P6KE110CA Littelfuse 1: $1.08 4,135In Stock	Mfr. Part # P6KE110CA Mouser Part # 576-P6KE110CA	Littelfuse	ESD Protection Diodes / TVS Diodes 94Vr 600W 4A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	4,135In Stock	Cut Tape $1.08 $0.50 $0.423 $0.321 View Reel $0.204 $0.304 $0.275 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	94 V	Axial	152 V	105 V	DO-15 (DO-204AC)	4 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 9.4Vr 600W 38A 5% Uni-Directional P6KE11A Littelfuse 1: $1.01 5,809In Stock	Mfr. Part # P6KE11A Mouser Part # 576-P6KE11A	Littelfuse	ESD Protection Diodes / TVS Diodes 9.4Vr 600W 38A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	5,809In Stock	Cut Tape $1.01 $0.458 $0.399 $0.305 Reel $0.186 View $0.287 $0.251 $0.181	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	9.4 V	Axial	15.6 V	10.5 V	DO-15 (DO-204AC)	39.1 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 600W 11V Bi-Directional P6KE11CA-B Littelfuse 1: $1.04 680In Stock	Mfr. Part # P6KE11CA-B Mouser Part # 576-P6KE11CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 11V Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	680In Stock	$1.04 $0.638 $0.409 $0.311 View $0.276 $0.274 $0.251 $0.239 $0.217	Min.: 1 Mult.: 1	Bidirectional	1 Channel	9.4 V	Axial	15.6 V	10.5 V	DO-15 (DO-204AC)	39.1 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 102Vr 600W 3.6A 5% Uni-Directional P6KE120A Littelfuse 1: $0.979 6,656In Stock	Mfr. Part # P6KE120A Mouser Part # 576-P6KE120A	Littelfuse	ESD Protection Diodes / TVS Diodes 102Vr 600W 3.6A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6,656In Stock	Cut Tape $0.979 $0.458 $0.387 $0.305 Reel $0.186 View $0.276 $0.251 $0.181	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	102 V	Axial	165 V	114 V	DO-15 (DO-204AC)	3.7 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 102Vr 600W 3.6A 5% Bi-Directional P6KE120CA Littelfuse 1: $1.09 5,740In Stock	Mfr. Part # P6KE120CA Mouser Part # 576-P6KE120CA	Littelfuse	ESD Protection Diodes / TVS Diodes 102Vr 600W 3.6A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	5,740In Stock	Cut Tape $1.09 $0.50 $0.432 $0.334 Reel $0.217 View $0.304 $0.275 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	102 V	Axial	165 V	114 V	DO-15 (DO-204AC)	3.7 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 10.2Vr 600W 36A 5% Uni-Directional P6KE12A-B Littelfuse 1: $0.95 215In Stock	Mfr. Part # P6KE12A-B Mouser Part # 576-P6KE12A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 10.2Vr 600W 36A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	215In Stock	$0.95 $0.458 $0.374 $0.255 View $0.243 $0.232 $0.226 $0.216 $0.196	Min.: 1 Mult.: 1	Unidirectional	1 Channel	10.2 V	Axial	16.7 V	11.4 V	DO-15 (DO-204AC)	36.5 A	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 10.2Vr 600W 36A 5% Bi-Directional P6KE12CA Littelfuse 1: $1.11 2,771In Stock 4,000Expected 2026-10-27	Mfr. Part # P6KE12CA Mouser Part # 576-P6KE12CA	Littelfuse	ESD Protection Diodes / TVS Diodes 10.2Vr 600W 36A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	2,771In Stock 4,000Expected 2026-10-27	Cut Tape $1.11 $0.50 $0.439 $0.334 $0.307 Reel $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	10.2 V	Axial	16.7 V	11.4 V	DO-15 (DO-204AC)	36.5 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 10.2Vr 600W 36A 5% Bi-Directional P6KE12CA-B Littelfuse 1: $0.922 727In Stock	Mfr. Part # P6KE12CA-B Mouser Part # 576-P6KE12CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 10.2Vr 600W 36A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	727In Stock	$0.922 $0.416 $0.366 $0.279 View $0.278 $0.249 $0.242 $0.239 $0.226	Min.: 1 Mult.: 1	Bidirectional	1 Channel	10.2 V	Axial	16.7 V	11.4 V	DO-15 (DO-204AC)	36.5 A	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 111Vr 600W 3.3A 5% Uni-Directional P6KE130A Littelfuse 1: $0.85 3,648In Stock	Mfr. Part # P6KE130A Mouser Part # 576-P6KE130A	Littelfuse	ESD Protection Diodes / TVS Diodes 111Vr 600W 3.3A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	3,648In Stock	Cut Tape $0.85 $0.382 $0.336 $0.255 View Reel $0.194 $0.24 $0.194 $0.194	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	111 V	Axial	179 V	124 V	DO-15 (DO-204AC)	3.4 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 11.1Vr 600W 33A 5% Bi-Directional P6KE13CA Littelfuse 1: $1.11 6,509In Stock	Mfr. Part # P6KE13CA Mouser Part # 576-P6KE13CA	Littelfuse	ESD Protection Diodes / TVS Diodes 11.1Vr 600W 33A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6,509In Stock	Cut Tape $1.11 $0.50 $0.439 $0.334 Reel $0.206 View $0.32 $0.297 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	11.1 V	Axial	18.2 V	12.4 V	DO-15 (DO-204AC)	33.5 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 128Vr 600W 2.9A 5% Uni-Directional P6KE150A Littelfuse 1: $0.979 5,831In Stock	Mfr. Part # P6KE150A Mouser Part # 576-P6KE150A	Littelfuse	ESD Protection Diodes / TVS Diodes 128Vr 600W 2.9A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	5,831In Stock	Cut Tape $0.979 $0.458 $0.387 $0.305 View Reel $0.186 $0.276 $0.251 $0.186	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	128 V	Axial	207 V	143 V	DO-15 (DO-204AC)	2.9 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 128Vr 600W 2.9A 5% Bi-Directional P6KE150CA Littelfuse 1: $0.922 7,218In Stock	Mfr. Part # P6KE150CA Mouser Part # 576-P6KE150CA	Littelfuse	ESD Protection Diodes / TVS Diodes 128Vr 600W 2.9A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	7,218In Stock	Cut Tape $0.922 $0.415 $0.364 $0.275 $0.259 Reel $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	128 V	Axial	207 V	143 V	DO-15 (DO-204AC)	2.9 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 12.8Vr 600W 28A 5% Uni-Directional P6KE15A Littelfuse 1: $1.01 8,541In Stock 8,000Expected 2026-12-15	Mfr. Part # P6KE15A Mouser Part # 576-P6KE15A	Littelfuse	ESD Protection Diodes / TVS Diodes 12.8Vr 600W 28A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	8,541In Stock 8,000Expected 2026-12-15	Cut Tape $1.01 $0.458 $0.402 $0.305 Reel $0.187 View $0.287 $0.186	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	12.8 V	Axial	21.2 V	14.3 V	DO-15 (DO-204AC)	28.8 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape