ESD Protection Diodes / TVS Diodes

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1.5KE Diodes

Littelfuse 1.5KE Diodes are designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1500W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5.8V to 495V.

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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 1500W 111V Uni-Directional 1.5KE130A Littelfuse 1: 0,929 € 1.150In Stock 1.200Expected 15/10/2026	Mfr. Part No. 1.5KE130A Mouser Part No 576-1.5KE130A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 111V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	1.150In Stock 1.200Expected 15/10/2026	Cut Tape 0,929 € 0,445 € 0,378 € 0,305 € Reel 0,252 € View 0,21 € 0,209 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	111 V	Axial	179 V	124 V	DO-201-2	8.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 111V Bi-Directional 1.5KE130CA Littelfuse 1: 1,24 € 2.994In Stock 1.200Expected 31/12/2026	Mfr. Part No. 1.5KE130CA Mouser Part No 576-1.5KE130CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 111V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	2.994In Stock 1.200Expected 31/12/2026	Cut Tape 1,24 € 0,634 € 0,547 € 0,451 € Reel 0,389 € View 0,347 € 0,331 €	Min.: 1 Mult.: 1 : 1.200	Bidirectional	1 Channel	111 V	Axial	179 V	124 V	DO-201-2	8.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 11.1V Uni-Directional 1.5KE13A Littelfuse 1: 0,912 € 5.492In Stock	Mfr. Part No. 1.5KE13A Mouser Part No 576-1.5KE13A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 11.1V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	5.492In Stock	Cut Tape 0,912 € 0,42 € 0,372 € 0,286 € Reel 0,252 € View 0,213 € 0,21 € 0,209 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	11.1 V	Axial	18.2 V	12.4 V	DO-201-2	83.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 128V Uni-Directional 1.5KE150A Littelfuse 1: 0,886 € 1.906In Stock 2.400Expected 30/11/2026	Mfr. Part No. 1.5KE150A Mouser Part No 576-1.5KE150A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 128V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	1.906In Stock 2.400Expected 30/11/2026	Cut Tape 0,886 € 0,42 € 0,361 € 0,279 € Reel 0,211 € View 0,21 € 0,20 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	128 V	Axial	207 V	143 V	DO-201-2	7.3 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 128V Bi-Directional 1.5KE150CA-B Littelfuse 1: 1,12 € 416In Stock	Mfr. Part No. 1.5KE150CA-B Mouser Part No 576-1.5KE150CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 128V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	416In Stock	1,12 € 0,529 € 0,47 € 0,368 € 0,366 €	Min.: 1 Mult.: 1	Bidirectional	1 Channel	128 V	Axial	207 V	143 V	DO-201-2	7.3 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C	TVS Diodes	1.5KE	Bulk
ESD Protection Diodes / TVS Diodes 1500W 15V Uni-Directional 1.5KE15A Littelfuse 1: 0,757 € 4.756In Stock	Mfr. Part No. 1.5KE15A Mouser Part No 576-1.5KE15A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 15V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	4.756In Stock	Cut Tape 0,757 € 0,521 € 0,371 € 0,298 € Reel 0,211 € 0,201 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	12.8 V	Axial	21.2 V	14.3 V	DO-201-2	71.7 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 136V Uni-Directional 1.5KE160A Littelfuse 1: 0,886 € 2.139In Stock	Mfr. Part No. 1.5KE160A Mouser Part No 576-1.5KE160A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 136V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	2.139In Stock	Cut Tape 0,886 € 0,42 € 0,361 € 0,279 € Reel 0,211 € 0,205 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	136 V	Axial	219 V	152 V	DO-201-2	6.9 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 136V Bi-Directional 1.5KE160CA Littelfuse 1: 1,34 € 109In Stock	Mfr. Part No. 1.5KE160CA Mouser Part No 576-1.5KE160CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 136V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	109In Stock	Cut Tape 1,34 € 0,605 € 0,561 € 0,439 € Reel 0,331 €	Min.: 1 Mult.: 1 : 1.200	Bidirectional	1 Channel	136 V	Axial	219 V	152 V	DO-201-2	6.9 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 136V Bi-Directional 1.5KE160CA-B Littelfuse 1: 1,27 € 490In Stock	Mfr. Part No. 1.5KE160CA-B Mouser Part No 576-1.5KE160CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 136V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	490In Stock	1,27 € 0,802 € 0,531 € 0,409 € View 0,366 € 0,351 € 0,345 €	Min.: 1 Mult.: 1	Bidirectional	1 Channel	136 V	Axial	219 V	152 V	DO-201-2	6.9 A	1.5 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	1.5KE	Bulk
ESD Protection Diodes / TVS Diodes 1500W 13.6V Uni-Directional 1.5KE16A Littelfuse 1: 0,886 € 1.884In Stock 1.200Expected 06/10/2026	Mfr. Part No. 1.5KE16A Mouser Part No 576-1.5KE16A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 13.6V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	1.884In Stock 1.200Expected 06/10/2026	Cut Tape 0,886 € 0,42 € 0,361 € 0,279 € Reel 0,211 € View 0,21 € 0,209 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	13.6 V	Axial	22.5 V	15.2 V	DO-201-2	67.6 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 16 Bi-Directional 1.5KE16CA-TB Littelfuse 1: 0,817 € 294In Stock	Mfr. Part No. 1.5KE16CA-TB Mouser Part No 576-1.5KE16CA-TB	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 16 Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	294In Stock	0,817 € 0,378 € 0,335 € 0,259 € View 0,258 € 0,253 € 0,243 € 0,237 € 0,222 €	Min.: 1 Mult.: 1	Bidirectional	1 Channel	13.6 V	Axial	22.5 V	15.2 V	DO-201-2	67.6 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C	TVS Diodes	1.5KE	Bulk
ESD Protection Diodes / TVS Diodes 1500W 145V Uni-Directional 1.5KE170A Littelfuse 1: 0,826 € 594In Stock	Mfr. Part No. 1.5KE170A Mouser Part No 576-1.5KE170A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 145V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	594In Stock	Cut Tape 0,826 € 0,42 € 0,341 € 0,265 € Reel 0,211 € 0,201 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	145 V	Axial	234 V	162 V	DO-201-2	6.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 145V Bi-Directional 1.5KE170CA Littelfuse 1: 1,31 € 1.013In Stock	Mfr. Part No. 1.5KE170CA Mouser Part No 576-1.5KE170CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 145V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	1.013In Stock	Cut Tape 1,31 € 0,634 € 0,546 € 0,427 € Reel 0,331 €	Min.: 1 Mult.: 1 : 1.200	Bidirectional	1 Channel	145 V	Axial	234 V	162 V	DO-201-2	6.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 145V Bi-Directional 1.5KE170CA-B Littelfuse 1: 1,27 € 340In Stock	Mfr. Part No. 1.5KE170CA-B Mouser Part No 576-1.5KE170CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 145V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	340In Stock	1,27 € 0,802 € 0,531 € 0,409 € View 0,366 € 0,351 € 0,345 €	Min.: 1 Mult.: 1	Bidirectional	1 Channel	145 V	Axial	234 V	162 V	DO-201-2	6.5 A	1.5 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	1.5KE	Bulk
ESD Protection Diodes / TVS Diodes 1500W 154V Uni-Directional 1.5KE180A Littelfuse 1: 0,886 € 2.893In Stock	Mfr. Part No. 1.5KE180A Mouser Part No 576-1.5KE180A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 154V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	2.893In Stock	Cut Tape 0,886 € 0,389 € 0,361 € 0,279 € Reel 0,211 € 0,201 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	154 V	Axial	246 V	171 V	DO-201-2	6.2 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 15.3V Uni-Directional 1.5KE18A Littelfuse 1: 0,843 € 3.456In Stock 4.800Expected 16/11/2026	Mfr. Part No. 1.5KE18A Mouser Part No 576-1.5KE18A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 15.3V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	3.456In Stock 4.800Expected 16/11/2026	Cut Tape 0,843 € 0,42 € 0,307 € 0,255 € Reel 0,223 € 0,193 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	15.3 V	Axial	25.2 V	17.1 V	DO-201-2	60.3 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 171V Uni-Directional 1.5KE200A Littelfuse 1: 0,886 € 3.753In Stock 6.000Expected 08/10/2026	Mfr. Part No. 1.5KE200A Mouser Part No 576-1.5KE200A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 171V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	3.753In Stock 6.000Expected 08/10/2026	Cut Tape 0,886 € 0,42 € 0,361 € 0,279 € Reel 0,211 € 0,193 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	171 V	Axial	274 V	190 V	DO-201-2	5.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 171V Bi-Directional 1.5KE200CA-B Littelfuse 1: 1,12 € 302In Stock	Mfr. Part No. 1.5KE200CA-B Mouser Part No 576-1.5KE200CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 171V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	302In Stock	1,12 € 0,529 € 0,47 € 0,368 € View 0,352 € 0,344 € 0,341 € 0,338 €	Min.: 1 Mult.: 1	Bidirectional	1 Channel	171 V	Axial	274 V	190 V	DO-201-2	5.5 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Bulk
ESD Protection Diodes / TVS Diodes 1500W 17.1V Uni-Directional 1.5KE20A Littelfuse 1: 0,808 € 5.929In Stock	Mfr. Part No. 1.5KE20A Mouser Part No 576-1.5KE20A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 17.1V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	5.929In Stock	Cut Tape 0,808 € 0,42 € 0,361 € 0,279 € Reel 0,211 € 0,209 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	17.1 V	Axial	27.7 V	19 V	DO-201-2	54.9 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 20V Uni-Directional 1.5KE20A-TB Littelfuse 1: 0,869 € 986In Stock	Mfr. Part No. 1.5KE20A-TB Mouser Part No 576-1.5KE20A-TB	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 20V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	986In Stock	0,869 € 0,54 € 0,353 € 0,273 € Reel 0,239 € View 0,207 € 0,20 €	Min.: 1 Mult.: 1 : 1.000	Unidirectional	1 Channel	17.1 V	Axial	27.7 V	19 V	DO-201-2	54.9 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C	TVS Diodes	1.5KE	Ammo Pack
ESD Protection Diodes / TVS Diodes 1500W 185V Uni-Directional 1.5KE220A Littelfuse 1: 1,17 € 2.792In Stock	Mfr. Part No. 1.5KE220A Mouser Part No 576-1.5KE220A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 185V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	2.792In Stock	Cut Tape 1,17 € 0,624 € 0,526 € 0,402 € Reel 0,32 € 0,318 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	185 V	Axial	328 V	209 V	DO-201-2	4.6 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 185V Bi-Directional 1.5KE220CA Littelfuse 1: 1,01 € 1.617In Stock	Mfr. Part No. 1.5KE220CA Mouser Part No 576-1.5KE220CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 185V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	1.617In Stock	Cut Tape 1,01 € 0,471 € 0,417 € 0,331 € Reel 0,331 €	Min.: 1 Mult.: 1 : 1.200	Bidirectional	1 Channel	185 V	Axial	328 V	209 V	DO-201-2	4.6 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 18.8V Uni-Directional 1.5KE22A Littelfuse 1: 0,886 € 1.905In Stock 10.800On Order	Mfr. Part No. 1.5KE22A Mouser Part No 576-1.5KE22A	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 18.8V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	1.905In Stock 10.800On Order On Order Ship Dates Mfr. No: 1.5KE22A Stock: 1.905 Can Dispatch Immediately On Order: 4.800 Expected 03/11/2026 6.000 Expected 07/12/2026 Factory Lead Time: 14 Weeks	Cut Tape 0,886 € 0,42 € 0,361 € 0,279 € Reel 0,211 € 0,201 €	Min.: 1 Mult.: 1 : 1.200	Unidirectional	1 Channel	18.8 V	Axial	30.6 V	20.9 V	DO-201-2	49.7 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1500W 18.8V Uni-Directional 1.5KE22A-B Littelfuse 1: 0,757 € 440In Stock	Mfr. Part No. 1.5KE22A-B Mouser Part No 576-1.5KE22A-B	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 18.8V Uni-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	440In Stock	0,757 € 0,35 € 0,31 € 0,238 € View 0,229 € 0,221 € 0,216 € 0,20 €	Min.: 1 Mult.: 1	Unidirectional	1 Channel	18.8 V	Axial	30.6 V	20.9 V	DO-201-2	49.7 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Bulk
ESD Protection Diodes / TVS Diodes 1500W 18.8V Bi-Directional 1.5KE22CA Littelfuse 1: 0,98 € 4.329In Stock	Mfr. Part No. 1.5KE22CA Mouser Part No 576-1.5KE22CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1500W 18.8V Bi-Directional Learn More about Littelfuse 1.5ke series diodes	Datasheet	4.329In Stock	Cut Tape 0,98 € 0,453 € 0,38 € 0,309 € Reel 0,228 € 0,213 €	Min.: 1 Mult.: 1 : 1.200	Bidirectional	1 Channel	18.8 V	Axial	30.6 V	20.9 V	DO-201-2	49.7 A	1.5 kW	8 kV	15 kV	- 55 C	+ 175 C		1.5KE	Reel, Cut Tape