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 (JPY) 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: ¥106.3 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	¥106.3 ¥48 ¥47.2 ¥32.2 View ¥31.1 ¥28.7 ¥27.2 ¥26.7 ¥25.1	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: ¥124.6 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	¥124.6 ¥57.6 ¥48.8 ¥37 View ¥35 ¥25.9 ¥23.6	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: ¥112.9 1,124In 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	1,124In Stock	Cut Tape ¥112.9 ¥52.8 ¥44.7 ¥35.2 Reel ¥21.4 View ¥31.9 ¥28.9 ¥21.3 ¥20.9	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: ¥124.6 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 ¥124.6 ¥57.6 ¥48.8 ¥37 View Reel ¥23.6 ¥35 ¥31.7 ¥23.6	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: ¥119.6 2,137In Stock 4,000Expected 11/2/2026	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	2,137In Stock 4,000Expected 11/2/2026	Cut Tape ¥119.6 ¥57.6 ¥48.2 ¥38.4 View Reel ¥23.6 ¥36.4 ¥31.7 ¥23.6	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: ¥106.3 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	¥106.3 ¥48 ¥47.2 ¥35.9 View ¥29.9 ¥28.2 ¥27.2 ¥26.9 ¥26.1	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: ¥98 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 ¥98 ¥44 ¥38.7 ¥29.4 Reel ¥21.4 View ¥29.2 ¥26.9 ¥20.9	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: ¥126.2 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 ¥126.2 ¥61 ¥50.2 ¥38.2 View Reel ¥23.6 ¥36 ¥31.7 ¥23.6	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: ¥109.6 6,134In 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	6,134In Stock	Cut Tape ¥109.6 ¥52.8 ¥43.2 ¥35.7 View Reel ¥18.8 ¥35.4 ¥34.5 ¥18.8	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 180V 600W UNI DO15 5% Uni-Directional P6KE180A-TB Littelfuse 1: ¥112.9 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	¥112.9 ¥52.8 ¥44.7 ¥35.2 Reel ¥23.6 View ¥31.9 ¥20.9	Min.: 1 Mult.: 1 : 2,000	Unidirectional			Axial			DO-15 (DO-204AC)		600 W					TVS Diodes	P6KE	Ammo Pack
ESD Protection Diodes / TVS Diodes 154Vr 600W 2.4A 5% Bi-Directional P6KE180CA Littelfuse 1: ¥126.2 447In Stock 8,000Expected 11/24/2026	Mfr. Part # P6KE180CA Mouser Part # 576-P6KE180CA	Littelfuse	ESD Protection Diodes / TVS Diodes 154Vr 600W 2.4A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	447In Stock 8,000Expected 11/24/2026	Cut Tape ¥126.2 ¥57.6 ¥50.3 ¥38.5 View Reel ¥23.6 ¥36.4 ¥31.7 ¥23.6	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 15.3Vr 600W 24A 5% Uni-Directional P6KE18A Littelfuse 1: ¥111.3 10,967In Stock 12,000Expected 12/3/2026	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	10,967In Stock 12,000Expected 12/3/2026	Cut Tape ¥111.3 ¥52.8 ¥45.7 ¥35.2 Reel ¥24.9 View ¥33.7 ¥28.9 ¥21.6 ¥20.9	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: ¥103 135In 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	135In Stock	¥103 ¥46.7 ¥41 ¥31.1 View ¥29.6 ¥27.2 ¥25.7 ¥24.9 ¥22.6	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: ¥88 1,036In 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	1,036In Stock	¥88 ¥55.5 ¥36.9 ¥32.1 View ¥26.2 ¥26.1 ¥22.6 ¥22.4 ¥22.3	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: ¥106.3 926In 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	926In Stock	¥106.3 ¥48 ¥42.2 ¥32.2 View ¥31.1 ¥29.2 ¥28.1 ¥27.6 ¥26.1	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: ¥94.7 3,641In Stock 12,000On Order	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	3,641In Stock 12,000On Order On Order Ship Dates Mfr. #: P6KE200A Stock: 3,641 Can Ship Immediately On Order: 8,000 Expected 11/2/2026 4,000 Expected 11/24/2026 Factory Lead-Time: 14 Weeks	Cut Tape ¥94.7 ¥42.7 ¥37.4 ¥28.1 ¥26.9 Reel ¥20.9	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: ¥98 988In 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	988In Stock	¥98 ¥44 ¥38.7 ¥29.4 View ¥29.2 ¥26.2 ¥25.1 ¥24.7 ¥22.6	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: ¥124.6 7,611In 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	7,611In Stock 24,000On Order On Order Ship Dates Mfr. #: P6KE200CA Stock: 7,611 Can Ship Immediately On Order: 8,000 Expected 11/30/2026 16,000 Expected 1/19/2027 Factory Lead-Time: 14 Weeks	Cut Tape ¥124.6 ¥57.6 ¥48.8 ¥37 View Reel ¥23.6 ¥35 ¥31.7 ¥23.6	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: ¥116.3 5,738In Stock	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	5,738In Stock	Cut Tape ¥116.3 ¥52.8 ¥45.7 ¥35.2 Reel ¥22.8 View ¥31.9 ¥28.9 ¥21.6 ¥20.9	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: ¥91.4 1,154In 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	1,154In Stock	¥91.4 ¥44 ¥37 ¥29.4 View ¥25.1 ¥22.6 ¥22.1	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: ¥93 133In Stock 8,000On Order	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	133In Stock 8,000On Order On Order Ship Dates Mfr. #: P6KE20CA Stock: 133 Can Ship Immediately On Order: 4,000 Expected 10/6/2026 4,000 Expected 11/24/2026 Factory Lead-Time: 14 Weeks	Cut Tape ¥93 ¥52.2 ¥40.2 ¥31.2 Reel ¥23.9 View ¥30.1 ¥28.4 ¥23.6	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: ¥136.2 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 ¥136.2 ¥68.3 ¥54.6 ¥42.7 View Reel ¥29.6 ¥40.4 ¥37.4 ¥29.6	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: ¥112.9 5,572In 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	5,572In Stock	Cut Tape ¥112.9 ¥52.8 ¥44.7 ¥35.2 Reel ¥22.8 View ¥31.9 ¥28.9 ¥21.6	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: ¥111.3 5,796In 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	5,796In Stock	Cut Tape ¥111.3 ¥52.8 ¥44.3 ¥35.2 Reel ¥21.4 View ¥32.1 ¥28.9 ¥20.9	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: ¥124.6 7,344In Stock	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	7,344In Stock	Cut Tape ¥124.6 ¥57.6 ¥48.7 ¥37 View Reel ¥23.6 ¥33.2 ¥28.4 ¥23.6	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