ESD Protection Diodes / TVS Diodes

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SMAJ TVS 400W Diodes

Littelfuse SMAJ TVS (Transient Voltage Suppression) 400W Diodes are surface-mount diodes designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. These diodes offer 400W peak pulse power capability at 10µs x 1000µs waveform. Littelfuse SMAJ diodes feature a fast response time, typically less than 1.0ps from 0V to V_BR minimum. These diodes 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 400W 18V 5% Bi-Directional SMAJ18CA Littelfuse 1: ¥84.7 12,141In Stock 5,000Expected 2/23/2027	Mfr. Part # SMAJ18CA Mouser Part # 576-SMAJ18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 18V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	12,141In Stock 5,000Expected 2/23/2027	Cut Tape ¥84.7 ¥37.5 ¥32.9 ¥24.6 View Reel ¥14.1 ¥22.9 ¥21.3 ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	18 V	SMD/SMT	29.2 V	20 V	SMA (DO-214AC)	13.7 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 200V 5% Uni-Directional SMAJ200A Littelfuse 1: ¥99.7 1,421In Stock 5,000Expected 2/2/2027	Mfr. Part # SMAJ200A Mouser Part # 576-SMAJ200A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 200V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	1,421In Stock 5,000Expected 2/2/2027	Cut Tape ¥99.7 ¥63.5 ¥40.5 ¥30.1 Reel ¥20.8 View ¥24.4 ¥21.1 ¥17.6 ¥16.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	200 V	SMD/SMT	324 V	224 V	SMA (DO-214AC)	1.2 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 200V 5% Bi-Directional SMAJ200CA Littelfuse 1: ¥84.7 11,239In Stock	Mfr. Part # SMAJ200CA Mouser Part # 576-SMAJ200CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 200V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	11,239In Stock	Cut Tape ¥84.7 ¥39.2 ¥33.6 ¥25.2 Reel ¥14.9 View ¥22.4 ¥20.8 ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	200 V	SMD/SMT	324 V	224 V	SMA (DO-214AC)	1.2 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 20V 5% Uni-Directional SMAJ20A Littelfuse 1: ¥74.7 7,722In Stock 20,000Expected 12/9/2026	Mfr. Part # SMAJ20A Mouser Part # 576-SMAJ20A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 20V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	7,722In Stock 20,000Expected 12/9/2026	Cut Tape ¥74.7 ¥35.4 ¥31.1 ¥23.3 Reel ¥14.3 View ¥22.1 ¥19.1 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	20 V	SMD/SMT	32.4 V	22.2 V	SMA (DO-214AC)	12.3 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 20V 5% Bi-Directional SMAJ20CA Littelfuse 1: ¥84.7 1,047In Stock 30,000On Order	Mfr. Part # SMAJ20CA Mouser Part # 576-SMAJ20CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 20V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	1,047In Stock 30,000On Order On Order Ship Dates Mfr. #: SMAJ20CA Stock: 1,047 Can Ship Immediately On Order: 5,000 Expected 12/14/2026 10,000 Expected 1/26/2027 15,000 Expected 4/14/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥84.7 ¥37.5 ¥32.9 ¥24.6 ¥22.8 Reel ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	20 V	SMD/SMT	32.4 V	22.2 V	SMA (DO-214AC)	12.3 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional SMAJ220A Littelfuse 1: ¥134.5 3,068In Stock 5,000Expected 4/6/2027	Mfr. Part # SMAJ220A Mouser Part # 576-SMAJ220A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	3,068In Stock 5,000Expected 4/6/2027	Cut Tape ¥134.5 ¥61 ¥53.8 ¥40.9 Reel ¥30.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	220 V	SMD/SMT	356 V	246 V	SMA (DO-214AC)	1.1 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 220V 5% Bi-Directional SMAJ220CA Littelfuse 1: ¥151.2 5,697In Stock	Mfr. Part # SMAJ220CA Mouser Part # 576-SMAJ220CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 220V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	5,697In Stock	Cut Tape ¥151.2 ¥68.8 ¥60.6 ¥46.5 Reel ¥34.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	220 V	SMD/SMT	356 V	246 V	SMA (DO-214AC)	1.7 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 22V 5% Bi-Directional SMAJ22CA Littelfuse 1: ¥79.7 6,818In Stock 10,000Expected 3/17/2027	Mfr. Part # SMAJ22CA Mouser Part # 576-SMAJ22CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 22V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	6,818In Stock 10,000Expected 3/17/2027	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 View Reel ¥14.1 ¥21.6 ¥20.4 ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	22 V	SMD/SMT	35.5 V	24.4 V	SMA (DO-214AC)	11.3 A	400 W	30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni-Directional SMAJ24A Littelfuse 1: ¥74.7 9,185In Stock 120,000On Order	Mfr. Part # SMAJ24A Mouser Part # 576-SMAJ24A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	9,185In Stock 120,000On Order On Order Ship Dates Mfr. #: SMAJ24A Stock: 9,185 Can Ship Immediately On Order: 70,000 Expected 2/2/2027 50,000 Expected 2/24/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥74.7 ¥33.4 ¥29.2 ¥21.8 Reel ¥13.3 View ¥21.4 ¥12.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	24 V	SMD/SMT	38.9 V	26.7 V	SMA (DO-214AC)	10.3 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 26V 5% Uni-Directional SMAJ26A Littelfuse 1: ¥83.1 14,635In Stock 50,000On Order	Mfr. Part # SMAJ26A Mouser Part # 576-SMAJ26A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 26V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	14,635In Stock 50,000On Order On Order Ship Dates Mfr. #: SMAJ26A Stock: 14,635 Can Ship Immediately On Order: 25,000 Expected 1/28/2027 25,000 Expected 3/15/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥83.1 ¥36.5 ¥32.1 ¥23.9 Reel ¥13.8 View ¥22.1 ¥19.1 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	26 V	SMD/SMT	42.1 V	28.9 V	SMA (DO-214AC)	9.5 A	400 W	30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 26V 5% Bi-Directional SMAJ26CA Littelfuse 1: ¥79.7 1,687In Stock 130,000On Order	Mfr. Part # SMAJ26CA Mouser Part # 576-SMAJ26CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 26V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	1,687In Stock 130,000On Order On Order Ship Dates Mfr. #: SMAJ26CA Stock: 1,687 Can Ship Immediately On Order: 65,000 Expected 2/22/2027 65,000 Expected 2/23/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 ¥21.8 Reel ¥14.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	26 V	SMD/SMT	42.1 V	28.9 V	SMA (DO-214AC)	9.5 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 28V 5% Uni-Directional SMAJ28A Littelfuse 1: ¥83.1 4,665In Stock 90,000On Order	Mfr. Part # SMAJ28A Mouser Part # 576-SMAJ28A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 28V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	4,665In Stock 90,000On Order On Order Ship Dates Mfr. #: SMAJ28A Stock: 4,665 Can Ship Immediately On Order: 20,000 Expected 11/5/2026 30,000 Expected 1/25/2027 40,000 Expected 3/8/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥83.1 ¥36.5 ¥31.6 ¥22.1 Reel ¥13.8 View ¥19.8 ¥18.8 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	28 V	SMD/SMT	45.4 V	31.1 V	SMA (DO-214AC)	8.8 A	400 W	30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional SMAJ300A Littelfuse 1: ¥139.5 2,322In Stock 5,000Expected 2/11/2027	Mfr. Part # SMAJ300A Mouser Part # 576-SMAJ300A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	2,322In Stock 5,000Expected 2/11/2027	Cut Tape ¥139.5 ¥63.8 ¥56.1 ¥42.9 ¥42.2 Reel ¥32.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	300 V	SMD/SMT	486 V	335 V	SMA (DO-214AC)	1.3 A	400 W	30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 300V 5% Bi-Directional SMAJ300CA Littelfuse 1: ¥151.2 5,027In Stock 40,000On Order	Mfr. Part # SMAJ300CA Mouser Part # 576-SMAJ300CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 300V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	5,027In Stock 40,000On Order On Order Ship Dates Mfr. #: SMAJ300CA Stock: 5,027 Can Ship Immediately On Order: 15,000 Expected 12/2/2026 25,000 Expected 1/25/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥151.2 ¥68.8 ¥54.3 ¥43.7 Reel ¥33.7 View ¥42 ¥37.9 ¥32.7 ¥31.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	300 V	SMD/SMT	486 V	335 V	SMA (DO-214AC)	1.3 A	400 W	30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 33V 5% Bi-Directional SMAJ33CA Littelfuse 1: ¥84.7 30In Stock 140,000On Order	Mfr. Part # SMAJ33CA Mouser Part # 576-SMAJ33CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 33V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	30In Stock 140,000On Order On Order Ship Dates Mfr. #: SMAJ33CA Stock: 30 Can Ship Immediately On Order: 30,000 Expected 2/1/2027 50,000 Expected 2/11/2027 60,000 Expected 3/8/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥84.7 ¥37.5 ¥32.9 ¥24.6 View Reel ¥14.1 ¥23.4 ¥21.8 ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	33 V	SMD/SMT	53.3 V	36.7 V	SMA (DO-214AC)	7.5 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 36V 5% Uni-Directional SMAJ36A Littelfuse 1: ¥79.7 15,805In Stock 65,000On Order	Mfr. Part # SMAJ36A Mouser Part # 576-SMAJ36A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 36V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	15,805In Stock 65,000On Order On Order Ship Dates Mfr. #: SMAJ36A Stock: 15,805 Can Ship Immediately On Order: 25,000 Expected 12/10/2026 40,000 Expected 4/6/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 Reel ¥13.5 View ¥21.9 ¥19.1 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	36 V	SMD/SMT	58.1 V	40 V	SMA (DO-214AC)	6.9 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 400V 5% Uni-Directional SMAJ400A Littelfuse 1: ¥131.2 3,747In Stock 5,000Expected 4/6/2027	Mfr. Part # SMAJ400A Mouser Part # 576-SMAJ400A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 400V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	3,747In Stock 5,000Expected 4/6/2027	Cut Tape ¥131.2 ¥69.1 ¥60.8 ¥46.5 View Reel ¥32.4 ¥42 ¥39.4 ¥32.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	400 V	SMD/SMT	648 V	447 V	SMA (DO-214AC)	1 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 400V 5% Bi-Directional SMAJ400CA Littelfuse 1: ¥159.5 274In Stock 40,000Expected 3/15/2027	Mfr. Part # SMAJ400CA Mouser Part # 576-SMAJ400CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 400V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	274In Stock 40,000Expected 3/15/2027	Cut Tape ¥159.5 ¥72.9 ¥64.3 ¥49.2 ¥47.8 Reel ¥34.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	400 V	SMD/SMT	648 V	447 V	SMA (DO-214AC)	1 A	400 W	30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 43V 5% Uni-Directional SMAJ43A Littelfuse 1: ¥84.7 10,944In Stock	Mfr. Part # SMAJ43A Mouser Part # 576-SMAJ43A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 43V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	10,944In Stock	Cut Tape ¥84.7 ¥37.5 ¥32.9 ¥24.6 Reel ¥14.3 View ¥21.3 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	43 V	SMD/SMT	69.4 V	47.8 V	SMA (DO-214AC)	5.8 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 440V 5% Uni-Directional SMAJ440A Littelfuse 1: ¥103 5,928In Stock	Mfr. Part # SMAJ440A Mouser Part # 576-SMAJ440A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 440V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	5,928In Stock	Cut Tape ¥103 ¥46.7 ¥41 ¥32.4 Reel ¥32.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	440 V	SMD/SMT	713 V	492 V	SMA (DO-214AC)	900 mA	400 W	30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 45V 5% Uni-Directional SMAJ45A Littelfuse 1: ¥79.7 8,648In Stock 10,000Expected 1/26/2027	Mfr. Part # SMAJ45A Mouser Part # 576-SMAJ45A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 45V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	8,648In Stock 10,000Expected 1/26/2027	Cut Tape ¥79.7 ¥37.5 ¥31.2 ¥23.6 Reel ¥14.3 View ¥21.1 ¥19.6 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	45 V	SMD/SMT	72.7 V	50 V	SMA (DO-214AC)	5.5 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 45V 5% Bi-Directional SMAJ45CA Littelfuse 1: ¥84.7 6,818In Stock 10,000Expected 1/25/2027	Mfr. Part # SMAJ45CA Mouser Part # 576-SMAJ45CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 45V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	6,818In Stock 10,000Expected 1/25/2027	Cut Tape ¥84.7 ¥37.5 ¥32.9 ¥24.6 ¥22.8 Reel ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	45 V	SMD/SMT	72.7 V	50 V	SMA (DO-214AC)	5.5 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 48V 5% Uni-Directional SMAJ48A Littelfuse 1: ¥83.1 8,889In Stock 65,000On Order	Mfr. Part # SMAJ48A Mouser Part # 576-SMAJ48A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 48V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	8,889In Stock 65,000On Order On Order Ship Dates Mfr. #: SMAJ48A Stock: 8,889 Can Ship Immediately On Order: 15,000 Expected 11/30/2026 30,000 Expected 2/24/2027 20,000 Expected 3/8/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥83.1 ¥36.5 ¥32.1 ¥23.9 Reel ¥13.5 View ¥20.9 ¥19.4 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	48 V	SMD/SMT	77.4 V	53.3 V	SMA (DO-214AC)	5.2 A	400 W	30 kV	30 kV	- 65 C	+ 150 C		SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 51V 5% Uni-Directional SMAJ51A Littelfuse 1: ¥78.1 13,054In Stock 85,000On Order	Mfr. Part # SMAJ51A Mouser Part # 576-SMAJ51A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 51V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	13,054In Stock 85,000On Order On Order Ship Dates Mfr. #: SMAJ51A Stock: 13,054 Can Ship Immediately On Order: 35,000 Expected 1/25/2027 50,000 Expected 2/23/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥78.1 ¥34.5 ¥30.2 ¥22.6 Reel ¥13.8 View ¥21.9 ¥19.1 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Unidirectional	1 Channel	51 V	SMD/SMT	82.4 V	56.7 V	SMA (DO-214AC)	4.9 A	400 W	30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	SMAJ	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 51V 5% Bi-Directional SMAJ51CA Littelfuse 1: ¥79.7 10,924In Stock 10,000Expected 2/24/2027	Mfr. Part # SMAJ51CA Mouser Part # 576-SMAJ51CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 51V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	10,924In Stock 10,000Expected 2/24/2027	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 Reel ¥15.1 View ¥22.9 ¥21.3 ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Bidirectional	1 Channel	51 V	SMD/SMT	82.4 V	56.7 V	SMA (DO-214AC)	4.9 A	400 W	30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	SMAJ	Reel, Cut Tape, MouseReel