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 (USD) 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 7.02Vr 600W 50A 5% Bi-Directional P6KE8.2CA Littelfuse 1: $0.77 4,254In Stock	Mfr. Part No. P6KE8.2CA Mouser Part No 576-P6KE8.2CA	Littelfuse	ESD Protection Diodes / TVS Diodes 7.02Vr 600W 50A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	4,254In Stock	Cut Tape $0.77 $0.347 $0.305 $0.232 Reel $0.143 View $0.23 $0.142	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	7.02 V	Axial	12.1 V	7.79 V	DO-15 (DO-204AC)	50.4 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% Uni-Directional P6KE82A Littelfuse 1: $0.75 3,521In Stock	Mfr. Part No. P6KE82A Mouser Part No 576-P6KE82A	Littelfuse	ESD Protection Diodes / TVS Diodes 70.1Vr 600W 5.3A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	3,521In Stock	Cut Tape $0.75 $0.337 $0.296 $0.224 Reel $0.129 View $0.222 $0.21 $0.126	Min.: 1 Mult.: 1 : 4,000	Unidirectional	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 7.78Vr 600W 45A 5% Uni-Directional P6KE9.1A Littelfuse 1: $0.84 2,871In Stock	Mfr. Part No. P6KE9.1A Mouser Part No 576-P6KE9.1A	Littelfuse	ESD Protection Diodes / TVS Diodes 7.78Vr 600W 45A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	2,871In Stock	Cut Tape $0.84 $0.381 $0.335 $0.254 Reel $0.129 View $0.219 $0.216 $0.126	Min.: 1 Mult.: 1 : 4,000	Unidirectional		7.78 V	Axial	13.4 V	9.55 V	DO-15 (DO-204AC)	45.5 A	600 W			- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 77.8Vr 600W 4.8A 5% Uni-Directional P6KE91A Littelfuse 1: $0.70 10,413In Stock	Mfr. Part No. P6KE91A Mouser Part No 576-P6KE91A	Littelfuse	ESD Protection Diodes / TVS Diodes 77.8Vr 600W 4.8A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	10,413In Stock	Cut Tape $0.70 $0.318 $0.279 $0.212 Reel $0.155 View $0.204 $0.181 $0.136 $0.126	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	77.8 V	Axial	125 V	86.5 V	DO-15 (DO-204AC)	4.9 A	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 77.8Vr 600W 4.8A 5% Bi-Directional P6KE91CA Littelfuse 1: $0.64 6,521In Stock	Mfr. Part No. P6KE91CA Mouser Part No 576-P6KE91CA	Littelfuse	ESD Protection Diodes / TVS Diodes 77.8Vr 600W 4.8A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6,521In Stock	Cut Tape $0.64 $0.291 $0.256 $0.234 Reel $0.183 View $0.213 $0.152	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	77.8 V	Axial	125 V	86.5 V	DO-15 (DO-204AC)	4.9 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% Uni-Directional P6KE13A Littelfuse 1: $0.75 29,614On Order	Mfr. Part No. P6KE13A Mouser Part No 576-P6KE13A	Littelfuse	ESD Protection Diodes / TVS Diodes 11.1Vr 600W 33A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	29,614On Order On Order Ship Dates Mfr. No: P6KE13A Stock: 0 On Order: 1,614 Expected 27/10/2026 4,000 Expected 12/01/2027 24,000 Expected 25/01/2027 Factory Lead Time: 14 Weeks	Cut Tape $0.75 $0.337 $0.296 $0.224 View Reel $0.129 $0.222 $0.205 $0.129	Min.: 1 Mult.: 1 : 4,000	Unidirectional	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	TVS Diodes	P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 43.6Vr 600W 8.6A 5% Bi-Directional P6KE51CA Littelfuse 1: $0.81 15,943Expected 10/11/2026	Mfr. Part No. P6KE51CA Mouser Part No 576-P6KE51CA	Littelfuse	ESD Protection Diodes / TVS Diodes 43.6Vr 600W 8.6A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	15,943Expected 10/11/2026	Cut Tape $0.81 $0.367 $0.324 $0.246 $0.243 Reel $0.142	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	43.6 V	Axial	70.1 V	48.5 V	DO-15 (DO-204AC)	8.7 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 64.1Vr 600W 5.8A 5% Uni-Directional P6KE75A Littelfuse 1: $0.75 2In Stock	Mfr. Part No. P6KE75A Mouser Part No 576-P6KE75A	Littelfuse	ESD Protection Diodes / TVS Diodes 64.1Vr 600W 5.8A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	2In Stock	Cut Tape $0.75 $0.337 $0.296 $0.224 View Reel $0.129 $0.222 $0.205 $0.129	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	64.1 V	Axial	103 V	71.3 V	DO-15 (DO-204AC)	5.9 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 154Vr 600W 2.4A 5% Bi-Directional P6KE180CA Littelfuse 1: $0.81 7,985Expected 12/11/2026	Mfr. Part No. P6KE180CA Mouser Part No 576-P6KE180CA	Littelfuse	ESD Protection Diodes / TVS Diodes 154Vr 600W 2.4A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	7,985Expected 12/11/2026	Cut Tape $0.81 $0.367 $0.324 $0.246 $0.23 Reel $0.142	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	154 V	Axial	246 V	171 V	DO-15 (DO-204AC)	2.5 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 600W 24V Uni-Directional P6KE24A-TB Littelfuse 1: $0.91 1,990Expected 31/12/2026	Mfr. Part No. P6KE24A-TB Mouser Part No 576-P6KE24A-TB	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 24V Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	1,990Expected 31/12/2026	$0.91 $0.569 $0.363 $0.271 Reel $0.186 View $0.219 $0.175 $0.135	Min.: 1 Mult.: 1 : 2,000	Unidirectional		24 V	Axial	33.2 V	25.2 V	DO-15 (DO-204AC)		600 W			- 55 C	+ 175 C	TVS Diodes	P6KE	Ammo Pack
ESD Protection Diodes / TVS Diodes 214Vr 600W 1.75A 5% Uni-Directional P6KE250A Littelfuse 1: $0.80 14,528On Order	Mfr. Part No. P6KE250A Mouser Part No 576-P6KE250A	Littelfuse	ESD Protection Diodes / TVS Diodes 214Vr 600W 1.75A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	14,528On Order On Order Ship Dates Mfr. No: P6KE250A Stock: 0 On Order: 6,528 Expected 01/02/2027 8,000 Expected 22/02/2027 Factory Lead Time: 14 Weeks	Cut Tape $0.80 $0.363 $0.321 $0.245 Reel $0.191 $0.178	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	214 V	Axial	344 V	237 V	DO-15 (DO-204AC)	1.8 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 434Vr 600W 0.9A 5% Bi-Directional P6KE510CA Littelfuse 1: $1.14 3,892Expected 10/02/2027	Mfr. Part No. P6KE510CA Mouser Part No 576-P6KE510CA	Littelfuse	ESD Protection Diodes / TVS Diodes 434Vr 600W 0.9A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	3,892Expected 10/02/2027	Cut Tape $1.14 $0.483 $0.427 $0.329 View Reel $0.221 $0.32 $0.306 $0.221	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	434 V	Axial	698 V	485 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 600W 100A Uni-Directional P6KE100A-B Littelfuse 1: $0.62 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE100A-B Mouser Part No 576-P6KE100A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 100A Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.62 $0.281 $0.247 $0.187 View $0.186 $0.185 $0.181 $0.176	Min.: 1 Mult.: 1	Unidirectional		100 V	Axial	137 V	105 V	DO-15 (DO-204AC)	4.5 A	600 W			- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 600W 10A Uni-Directional P6KE10A-B Littelfuse 1: $0.62 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE10A-B Mouser Part No 576-P6KE10A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 10A Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.62 $0.281 $0.247 $0.187 View $0.186 $0.185 $0.181 $0.176	Min.: 1 Mult.: 1	Unidirectional		10 V	Axial	14.5 V	10.5 V	DO-15 (DO-204AC)	42.1 A	600 W			- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 8.55Vr 600W 41A 5% Bi-Directional P6KE10CA-B Littelfuse 1: $0.68 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE10CA-B Mouser Part No 576-P6KE10CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 8.55Vr 600W 41A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.68 $0.306 $0.27 $0.205 View $0.204 $0.202 $0.189 $0.184	Min.: 1 Mult.: 1	Bidirectional		8.55 V	Axial	14.5 V	10.5 V	DO-15 (DO-204AC)	42.1 A	600 W			- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 600W 110A Uni-Directional P6KE110A-B Littelfuse 1: $0.91 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE110A-B Mouser Part No 576-P6KE110A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 110A Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.91 $0.569 $0.363 $0.271 View $0.218 $0.198 $0.194 $0.135	Min.: 1 Mult.: 1	Unidirectional		110 V	Axial	152 V	116 V	DO-15 (DO-204AC)	4 A	600 W			- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 600W 110A Bi-Directional P6KE110CA-B Littelfuse 1: $1.02 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE110CA-B Mouser Part No 576-P6KE110CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 110A Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$1.02 $0.64 $0.409 $0.305 View $0.192 $0.188	Min.: 1 Mult.: 1	Bidirectional		110 V	Axial	152 V	116 V	DO-15 (DO-204AC)	4 A	600 W			- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 600W 11A Uni-Directional P6KE11A-B Littelfuse 1: $0.91 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE11A-B Mouser Part No 576-P6KE11A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 11A Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.91 $0.569 $0.363 $0.271 View $0.218 $0.196 $0.193 $0.135	Min.: 1 Mult.: 1	Unidirectional		11 V	Axial	15.6 V	11.6 V	DO-15 (DO-204AC)	39.1 A	600 W			- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 600W 120A Uni-Directional P6KE120A-B Littelfuse 1: $0.59 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE120A-B Mouser Part No 576-P6KE120A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 120A Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.59 $0.265 $0.233 $0.177 View $0.176 $0.174 $0.17	Min.: 1 Mult.: 1	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	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 600W 102V Bi-Directional P6KE120CA-B Littelfuse 1: $1.02 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE120CA-B Mouser Part No 576-P6KE120CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 102V Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$1.02 $0.64 $0.409 $0.305 View $0.234 $0.212 $0.209 $0.152	Min.: 1 Mult.: 1	Bidirectional		102 V	Axial	165 V	126 V	DO-15 (DO-204AC)	3.7 A	600 W			- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 6000W 111V Uni-Directional P6KE130A-B Littelfuse 1: $0.91 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE130A-B Mouser Part No 576-P6KE130A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 6000W 111V Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.91 $0.569 $0.363 $0.271 View $0.175 $0.174 $0.169	Min.: 1 Mult.: 1				Axial	179 V	137 V	DO-15 (DO-204AC)	3.4 A	600 W				+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 111Vr 600W 3.3A 5% Bi-Directional P6KE130CA-B Littelfuse 1: $1.02 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE130CA-B Mouser Part No 576-P6KE130CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 111Vr 600W 3.3A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$1.02 $0.64 $0.409 $0.305 View $0.192 $0.188	Min.: 1 Mult.: 1	Bidirectional		111 V	Axial	179 V	137 V	DO-15 (DO-204AC)	3.4 A	600 W			- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 6000W 11.1V Uni-Directional P6KE13A-B Littelfuse 1: $0.91 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE13A-B Mouser Part No 576-P6KE13A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 6000W 11.1V Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.91 $0.569 $0.363 $0.271 View $0.175 $0.173 $0.169	Min.: 1 Mult.: 1				Axial	18.2 V	13.7 V	DO-15 (DO-204AC)	33.5 A	600 W				+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 11.1Vr 600W 33A 5% Bi-Directional P6KE13CA-B Littelfuse 1: $1.02 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE13CA-B Mouser Part No 576-P6KE13CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 11.1Vr 600W 33A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$1.02 $0.64 $0.409 $0.305 View $0.233 $0.212 $0.209 $0.152	Min.: 1 Mult.: 1	Bidirectional		11.1 V	Axial	18.2 V	13.7 V	DO-15 (DO-204AC)	33.5 A	600 W			- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 6000W 11.1V Bi-Directional P6KE13CA-TB Littelfuse 1: $0.77 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. P6KE13CA-TB Mouser Part No 576-P6KE13CA-TB	Littelfuse	ESD Protection Diodes / TVS Diodes 6000W 11.1V Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.77 $0.347 $0.305 $0.232 View $0.156 $0.142	Min.: 1 Mult.: 1				Axial			DO-15 (DO-204AC)		600 W					TVS Diodes	P6KE	Bulk