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 12.8Vr 600W 28A 5% Bi-Directional P6KE15CA-B Littelfuse 1: $0.922 325In Stock	Mfr. Part # P6KE15CA-B Mouser Part # 576-P6KE15CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 12.8Vr 600W 28A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	325In Stock	$0.922 $0.416 $0.279 $0.278 View $0.259 $0.253	Min.: 1 Mult.: 1	Bidirectional	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	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 600W 15V 5% Bi-Directional P6KE15CA-TB Littelfuse 1: $1.11 1,347In Stock	Mfr. Part # P6KE15CA-TB Mouser Part # 576-P6KE15CA-TB	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 15V 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	1,347In Stock	$1.11 $0.50 $0.439 $0.334 View $0.225 $0.204	Min.: 1 Mult.: 1	Bidirectional		15 V	Axial	21.2 V	15.8 V	DO-15 (DO-204AC)		600 W			- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 136Vr 600W 2.7A 5% Uni-Directional P6KE160A Littelfuse 1: $1.01 1,104In Stock	Mfr. Part # P6KE160A Mouser Part # 576-P6KE160A	Littelfuse	ESD Protection Diodes / TVS Diodes 136Vr 600W 2.7A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	1,104In Stock	Cut Tape $1.01 $0.458 $0.402 $0.305 $0.287 Reel $0.186	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	136 V	Axial	219 V	152 V	DO-15 (DO-204AC)	2.8 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 136Vr 600W 2.7A 5% Bi-Directional P6KE160CA Littelfuse 1: $1.11 2,391In Stock	Mfr. Part # P6KE160CA Mouser Part # 576-P6KE160CA	Littelfuse	ESD Protection Diodes / TVS Diodes 136Vr 600W 2.7A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	2,391In Stock	Cut Tape $1.11 $0.50 $0.439 $0.334 $0.32 Reel $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	136 V	Axial	219 V	152 V	DO-15 (DO-204AC)	2.8 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 13.6Vr 600W 27A 5% Bi-Directional P6KE16CA Littelfuse 1: $1.11 6,014In Stock	Mfr. Part # P6KE16CA Mouser Part # 576-P6KE16CA	Littelfuse	ESD Protection Diodes / TVS Diodes 13.6Vr 600W 27A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6,014In Stock	Cut Tape $1.11 $0.50 $0.439 $0.334 Reel $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	13.6 V	Axial	22.5 V	15.2 V	DO-15 (DO-204AC)	27.1 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 13.6Vr 600W 27A 5% Bi-Directional P6KE16CA-B Littelfuse 1: $0.922 568In Stock	Mfr. Part # P6KE16CA-B Mouser Part # 576-P6KE16CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 13.6Vr 600W 27A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	568In Stock	$0.922 $0.416 $0.334 $0.278 View $0.265 $0.264 $0.251 $0.246	Min.: 1 Mult.: 1	Bidirectional	1 Channel	13.6 V	Axial	22.5 V	15.2 V	DO-15 (DO-204AC)	27.1 A	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 145Vr 600W 2.6A 5% Uni-Directional P6KE170A Littelfuse 1: $0.85 743In Stock	Mfr. Part # P6KE170A Mouser Part # 576-P6KE170A	Littelfuse	ESD Protection Diodes / TVS Diodes 145Vr 600W 2.6A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	743In Stock	Cut Tape $0.85 $0.382 $0.336 $0.255 Reel $0.186 $0.181	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	145 V	Axial	234 V	162 V	DO-15 (DO-204AC)	2.6 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 145Vr 600W 2.6A 5% Bi-Directional P6KE170CA Littelfuse 1: $1.17 136In Stock	Mfr. Part # P6KE170CA Mouser Part # 576-P6KE170CA	Littelfuse	ESD Protection Diodes / TVS Diodes 145Vr 600W 2.6A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	136In Stock	Cut Tape $1.17 $0.528 $0.467 $0.354 $0.328 Reel $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	145 V	Axial	234 V	162 V	DO-15 (DO-204AC)	2.6 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% Uni-Directional P6KE180A Littelfuse 1: $1.01 6,034In Stock	Mfr. Part # P6KE180A Mouser Part # 576-P6KE180A	Littelfuse	ESD Protection Diodes / TVS Diodes 154Vr 600W 2.4A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6,034In Stock	Cut Tape $1.01 $0.458 $0.402 $0.366 Reel $0.223 View $0.315 $0.311 $0.184	Min.: 1 Mult.: 1 : 4,000	Unidirectional	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 180A Uni-Directional P6KE180A-B Littelfuse 1: $1.31 380In Stock	Mfr. Part # P6KE180A-B Mouser Part # 576-P6KE180A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 180A Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	380In Stock	$1.31 $0.819 $0.523 $0.39 View $0.314 $0.285 $0.279 $0.194	Min.: 1 Mult.: 1	Unidirectional		180 V	Axial	246 V	189 V	DO-15 (DO-204AC)	2.5 A	600 W			- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 180V 600W UNI DO15 5% Uni-Directional P6KE180A-TB Littelfuse 1: $1.01 985In Stock	Mfr. Part # P6KE180A-TB Mouser Part # 576-P6KE180A-TB	Littelfuse	ESD Protection Diodes / TVS Diodes 180V 600W UNI DO15 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	985In Stock	$1.01 $0.458 $0.402 $0.305 Reel $0.204 $0.181	Min.: 1 Mult.: 1 : 2,000	Unidirectional			Axial			DO-15 (DO-204AC)		600 W					TVS Diodes	P6KE	Ammo Pack
ESD Protection Diodes / TVS Diodes 15.3Vr 600W 24A 5% Uni-Directional P6KE18A Littelfuse 1: $1.01 8,596In Stock 12,000Expected 2026-12-31	Mfr. Part # P6KE18A Mouser Part # 576-P6KE18A	Littelfuse	ESD Protection Diodes / TVS Diodes 15.3Vr 600W 24A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	8,596In Stock 12,000Expected 2026-12-31	Cut Tape $1.01 $0.458 $0.402 $0.305 Reel $0.186 View $0.183 $0.181	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	15.3 V	Axial	25.2 V	17.1 V	DO-15 (DO-204AC)	24.2 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 15.3Vr 600W 24A 5% Uni-Directional P6KE18A-B Littelfuse 1: $0.893 121In Stock	Mfr. Part # P6KE18A-B Mouser Part # 576-P6KE18A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 15.3Vr 600W 24A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	121In Stock	$0.893 $0.405 $0.356 $0.269 View $0.268 $0.266 $0.264 $0.248 $0.242	Min.: 1 Mult.: 1	Unidirectional	1 Channel	15.3 V	Axial	25.2 V	17.1 V	DO-15 (DO-204AC)	24.2 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 600W 18A Uni-Directional P6KE18A-TB Littelfuse 1: $1.04 1,033In Stock	Mfr. Part # P6KE18A-TB Mouser Part # 576-P6KE18A-TB	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 18A Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	1,033In Stock	$1.04 $0.661 $0.433 $0.331 View $0.274 $0.255 $0.243 $0.194	Min.: 1 Mult.: 1	Unidirectional	1 Channel	15.3 V	Axial	25.2 V	17.1 V	DO-15 (DO-204AC)	24.2 A	600 W	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	P6KE	Bulk
ESD Protection Diodes / TVS Diodes 15.3Vr 600W 24A 5% Bi-Directional P6KE18CA-B Littelfuse 1: $0.922 916In Stock	Mfr. Part # P6KE18CA-B Mouser Part # 576-P6KE18CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 15.3Vr 600W 24A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	916In Stock	$0.922 $0.416 $0.366 $0.279 View $0.278 $0.264 $0.249	Min.: 1 Mult.: 1	Bidirectional		15.3 V	Axial	25.2 V	18.9 V	DO-15 (DO-204AC)	24.2 A	600 W			- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 171Vr 600W 2.2A 5% Uni-Directional P6KE200A Littelfuse 1: $0.821 10,119In Stock 4,000Expected 2026-12-30	Mfr. Part # P6KE200A Mouser Part # 576-P6KE200A	Littelfuse	ESD Protection Diodes / TVS Diodes 171Vr 600W 2.2A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	10,119In Stock 4,000Expected 2026-12-30	Cut Tape $0.821 $0.37 $0.324 $0.243 Reel $0.181	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	171 V	Axial	274 V	190 V	DO-15 (DO-204AC)	2.2 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 171Vr 600W 2.2A 5% Uni-Directional P6KE200A-B Littelfuse 1: $0.85 938In Stock	Mfr. Part # P6KE200A-B Mouser Part # 576-P6KE200A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 171Vr 600W 2.2A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	938In Stock	$0.85 $0.382 $0.336 $0.255 View $0.253 $0.251 $0.248 $0.235 $0.222	Min.: 1 Mult.: 1	Unidirectional		171 V	Axial	274 V	210 V	DO-15 (DO-204AC)	2.2 A	600 W			- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 171Vr 600W 2.2A 5% Bi-Directional P6KE200CA Littelfuse 1: $1.34 3,111In Stock 24,000On Order	Mfr. Part # P6KE200CA Mouser Part # 576-P6KE200CA	Littelfuse	ESD Protection Diodes / TVS Diodes 171Vr 600W 2.2A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	3,111In Stock 24,000On Order On Order Ship Dates Mfr. #: P6KE200CA Stock: 3,111 Can Ship Immediately On Order: 16,000 Expected 2026-12-08 8,000 Expected 2027-01-25 Factory Lead-Time: 14 Weeks	Cut Tape $1.34 $0.599 $0.527 $0.402 View Reel $0.204 $0.356 $0.341 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	171 V	Axial	274 V	190 V	DO-15 (DO-204AC)	2.2 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 17.1Vr 600W 22A 5% Uni-Directional P6KE20A Littelfuse 1: $1.01 3,416In Stock 4,000Expected 2026-12-24	Mfr. Part # P6KE20A Mouser Part # 576-P6KE20A	Littelfuse	ESD Protection Diodes / TVS Diodes 17.1Vr 600W 22A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	3,416In Stock 4,000Expected 2026-12-24	Cut Tape $1.01 $0.458 $0.402 $0.305 $0.281 Reel $0.186	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	17.1 V	Axial	27.7 V	19 V	DO-15 (DO-204AC)	22 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 17.1Vr 600W 22A 5% Uni-Directional P6KE20A-B Littelfuse 1: $0.85 1,152In Stock	Mfr. Part # P6KE20A-B Mouser Part # 576-P6KE20A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 17.1Vr 600W 22A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	1,152In Stock	$0.85 $0.382 $0.336 $0.255 View $0.253 $0.232 $0.219 $0.209 $0.204	Min.: 1 Mult.: 1	Unidirectional	1 Channel	17.1 V	Axial	27.7 V	19 V	DO-15 (DO-204AC)	22 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Bulk
ESD Protection Diodes / TVS Diodes 17.1Vr 600W 22A 5% Bi-Directional P6KE20CA Littelfuse 1: $1.17 3,906In Stock 4,000Expected 2026-11-12	Mfr. Part # P6KE20CA Mouser Part # 576-P6KE20CA	Littelfuse	ESD Protection Diodes / TVS Diodes 17.1Vr 600W 22A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	3,906In Stock 4,000Expected 2026-11-12	Cut Tape $1.17 $0.528 $0.409 $0.315 Reel $0.217 View $0.287 $0.269 $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	17.1 V	Axial	27.7 V	19 V	DO-15 (DO-204AC)	22 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 185Vr 600W 1.83A 5% Uni-Directional P6KE220A Littelfuse 1: $1.25 2,417In Stock	Mfr. Part # P6KE220A Mouser Part # 576-P6KE220A	Littelfuse	ESD Protection Diodes / TVS Diodes 185Vr 600W 1.83A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	2,417In Stock	Cut Tape $1.25 $0.592 $0.508 $0.395 View Reel $0.256 $0.373 $0.359 $0.256	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	185 V	Axial	328 V	209 V	DO-15 (DO-204AC)	1.9 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 18.8Vr 600W 20A 5% Uni-Directional P6KE22A Littelfuse 1: $1.01 3,741In Stock	Mfr. Part # P6KE22A Mouser Part # 576-P6KE22A	Littelfuse	ESD Protection Diodes / TVS Diodes 18.8Vr 600W 20A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	3,741In Stock	Cut Tape $1.01 $0.458 $0.402 $0.305 $0.287 Reel $0.186	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	18.8 V	Axial	30.6 V	20.9 V	DO-15 (DO-204AC)	19.9 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 20.5Vr 600W 18A 5% Uni-Directional P6KE24A Littelfuse 1: $1.01 4,623In Stock	Mfr. Part # P6KE24A Mouser Part # 576-P6KE24A	Littelfuse	ESD Protection Diodes / TVS Diodes 20.5Vr 600W 18A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	4,623In Stock	Cut Tape $1.01 $0.458 $0.402 $0.305 Reel $0.186 View $0.302 $0.272 $0.181	Min.: 1 Mult.: 1 : 4,000	Unidirectional	1 Channel	20.5 V	Axial	33.2 V	22.8 V	DO-15 (DO-204AC)	18.4 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 20.5Vr 600W 18A 5% Bi-Directional P6KE24CA Littelfuse 1: $1.11 7,318In Stock 8,000Expected 2027-02-02	Mfr. Part # P6KE24CA Mouser Part # 576-P6KE24CA	Littelfuse	ESD Protection Diodes / TVS Diodes 20.5Vr 600W 18A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	7,318In Stock 8,000Expected 2027-02-02	Cut Tape $1.11 $0.50 $0.439 $0.334 $0.315 Reel $0.204	Min.: 1 Mult.: 1 : 4,000	Bidirectional	1 Channel	20.5 V	Axial	33.2 V	22.8 V	DO-15 (DO-204AC)	18.4 A	600 W	30 kV	30 kV	- 55 C	+ 175 C		P6KE	Reel, Cut Tape