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 (EUR) 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 600W 15V 5% Bi-Directional P6KE15CA-TB Littelfuse 1: €0.662 1,347In Stock	Mfr. Part No. P6KE15CA-TB Mouser Part No 576-P6KE15CA-TB	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 15V 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	1,347In Stock	€0.662 €0.298 €0.262 €0.20 View €0.134 €0.122	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: €0.602 1,104In Stock	Mfr. Part No. P6KE160A Mouser Part No 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 €0.602 €0.273 €0.24 €0.182 €0.171 Reel €0.13	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: €0.662 2,391In Stock	Mfr. Part No. P6KE160CA Mouser Part No 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 €0.662 €0.298 €0.262 €0.20 €0.191 Reel €0.146	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: €0.662 6,014In Stock	Mfr. Part No. P6KE16CA Mouser Part No 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 €0.662 €0.298 €0.262 €0.20 Reel €0.146	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: €0.55 568In Stock	Mfr. Part No. P6KE16CA-B Mouser Part No 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	€0.55 €0.249 €0.20 €0.166 View €0.158 €0.157 €0.15 €0.147	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: €0.507 743In Stock	Mfr. Part No. P6KE170A Mouser Part No 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 €0.507 €0.228 €0.20 €0.152 Reel €0.13	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: €0.697 136In Stock	Mfr. Part No. P6KE170CA Mouser Part No 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 €0.697 €0.316 €0.279 €0.212 €0.196 Reel €0.146	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: €0.602 6,124In Stock	Mfr. Part No. P6KE180A Mouser Part No 576-P6KE180A	Littelfuse	ESD Protection Diodes / TVS Diodes 154Vr 600W 2.4A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	6,124In Stock	Cut Tape €0.602 €0.273 €0.24 €0.218 Reel €0.133 View €0.188 €0.186 €0.111	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: €0.783 380In Stock	Mfr. Part No. P6KE180A-B Mouser Part No 576-P6KE180A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 180A Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	380In Stock	€0.783 €0.489 €0.312 €0.233 View €0.187 €0.17 €0.167 €0.116	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: €0.602 985In Stock	Mfr. Part No. P6KE180A-TB Mouser Part No 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	€0.602 €0.273 €0.24 €0.182 Reel €0.122 €0.108	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: €0.602 8,596In Stock 12,000Expected 31/12/2026	Mfr. Part No. P6KE18A Mouser Part No 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 31/12/2026	Cut Tape €0.602 €0.273 €0.24 €0.182 Reel €0.13	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: €0.533 131In Stock	Mfr. Part No. P6KE18A-B Mouser Part No 576-P6KE18A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 15.3Vr 600W 24A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	131In Stock	€0.533 €0.242 €0.212 €0.161 View €0.16 €0.159 €0.157 €0.148 €0.144	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: €0.619 1,033In Stock	Mfr. Part No. P6KE18A-TB Mouser Part No 576-P6KE18A-TB	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 18A Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	1,033In Stock	€0.619 €0.395 €0.259 €0.198 View €0.163 €0.152 €0.145 €0.116	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 Littelfuse 1: €0.55 8,960In Stock	Mfr. Part No. P6KE18CA Mouser Part No 576-P6KE18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 15.3Vr 600W 24A 5% Bi-Directional Learn More about Littelfuse p6ke diodes	Datasheet	8,960In Stock	Cut Tape €0.55 €0.248 €0.218 €0.164 €0.153 Reel €0.122	Min.: 1 Mult.: 1 : 4,000	Bidirectional	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% Bi-Directional P6KE18CA-B Littelfuse 1: €0.55 916In Stock	Mfr. Part No. P6KE18CA-B Mouser Part No 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	€0.55 €0.249 €0.218 €0.167 View €0.166 €0.163 €0.16 €0.153 €0.15	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: €0.49 10,119In Stock 4,000Expected 30/12/2026	Mfr. Part No. P6KE200A Mouser Part No 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 30/12/2026	Cut Tape €0.49 €0.221 €0.194 €0.145 Reel €0.108	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: €0.507 938In Stock	Mfr. Part No. P6KE200A-B Mouser Part No 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	€0.507 €0.228 €0.20 €0.152	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: €0.80 3,111In Stock 24,000On Order	Mfr. Part No. P6KE200CA Mouser Part No 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. No: P6KE200CA Stock: 3,111 Can Dispatch Immediately On Order: 16,000 Expected 08/12/2026 8,000 Expected 25/01/2027 Factory Lead Time: 14 Weeks	Cut Tape €0.80 €0.358 €0.315 €0.24 View Reel €0.146 €0.212 €0.204 €0.146	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: €0.602 3,416In Stock 4,000Expected 24/12/2026	Mfr. Part No. P6KE20A Mouser Part No 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 24/12/2026	Cut Tape €0.602 €0.273 €0.24 €0.182 €0.163 Reel €0.13	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: €0.507 1,152In Stock	Mfr. Part No. P6KE20A-B Mouser Part No 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	€0.507 €0.228 €0.20 €0.152 View €0.151 €0.138 €0.13	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: €0.697 3,906In Stock 4,000Expected 12/11/2026	Mfr. Part No. P6KE20CA Mouser Part No 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 12/11/2026	Cut Tape €0.697 €0.316 €0.244 €0.188 View Reel €0.146 €0.171 €0.161 €0.146	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: €0.748 2,417In Stock	Mfr. Part No. P6KE220A Mouser Part No 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 €0.748 €0.353 €0.304 €0.236 View Reel €0.16 €0.223 €0.214 €0.16	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: €0.602 3,741In Stock	Mfr. Part No. P6KE22A Mouser Part No 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 €0.602 €0.273 €0.24 €0.182 €0.171 Reel €0.13	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: €0.602 4,626In Stock	Mfr. Part No. P6KE24A Mouser Part No 576-P6KE24A	Littelfuse	ESD Protection Diodes / TVS Diodes 20.5Vr 600W 18A 5% Uni-Directional Learn More about Littelfuse p6ke diodes	Datasheet	4,626In Stock	Cut Tape €0.602 €0.273 €0.24 €0.182 Reel €0.111 View €0.181 €0.168 €0.108	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: €0.662 7,318In Stock	Mfr. Part No. P6KE24CA Mouser Part No 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	Cut Tape €0.662 €0.298 €0.262 €0.20 €0.188 Reel €0.122	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