All Results (984)

General Port Protection Solutions

Littelfuse General Port Protection provides a wide array of solutions for power and communication ports. Ports need protection from common electrical hazards such as lightning surges, induced power surges, power cross, electrical fast transient, electrostatic discharge, and short-circuits due to aging wires or installation errors. Littelfuse General Port Protection products are ideal for automotive, building automation, consumer electronics, and industrial 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.
ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional SMCJ11CA Littelfuse 1: ¥182.7 266In Stock 3,000Expected 3/1/2027	Mfr. Part # SMCJ11CA Mouser Part # 576-SMCJ11CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	266In Stock 3,000Expected 3/1/2027	Cut Tape ¥182.7 ¥101 ¥73.9 ¥56.1 ¥53.2 Reel ¥36.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional SMCJ120A Littelfuse 1: ¥159.5 143In Stock 12,000Expected 5/4/2027	Mfr. Part # SMCJ120A Mouser Part # 576-SMCJ120A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	143In Stock 12,000Expected 5/4/2027	Cut Tape ¥159.5 ¥82.6 ¥64.4 ¥46.8 ¥44.3 Reel ¥31.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional SMCJ130CA Littelfuse 1: ¥182.7 366In Stock 6,000Expected 4/20/2027	Mfr. Part # SMCJ130CA Mouser Part # 576-SMCJ130CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	366In Stock 6,000Expected 4/20/2027	Cut Tape ¥182.7 ¥93.2 ¥70.9 ¥54 ¥50.7 Reel ¥37.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional SMCJ13A Littelfuse 1: ¥152.8 3,120In Stock 6,000Expected 3/18/2027	Mfr. Part # SMCJ13A Mouser Part # 576-SMCJ13A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	3,120In Stock 6,000Expected 3/18/2027	Cut Tape ¥152.8 ¥75.2 ¥62 ¥47 Reel ¥32.9 View ¥44.8 ¥28.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional SMCJ13CA Littelfuse 1: ¥147.8 723In Stock 3,000Expected 11/30/2026	Mfr. Part # SMCJ13CA Mouser Part # 576-SMCJ13CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	723In Stock 3,000Expected 11/30/2026	Cut Tape ¥147.8 ¥74.1 ¥61 ¥47.8 ¥44.3 Reel ¥34.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Uni-Directional SMCJ14A Littelfuse 1: ¥127.9 3,126In Stock	Mfr. Part # SMCJ14A Mouser Part # 576-SMCJ14A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	3,126In Stock	Cut Tape ¥127.9 ¥68.6 ¥51.3 ¥39.4 Reel ¥29.9 View ¥37.4 ¥27.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional SMCJ160A Littelfuse 1: ¥151.2 1,142In Stock 3,000Expected 10/27/2026	Mfr. Part # SMCJ160A Mouser Part # 576-SMCJ160A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	1,142In Stock 3,000Expected 10/27/2026	Cut Tape ¥151.2 ¥73.7 ¥60.8 ¥46.5 Reel ¥31.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional SMCJ170A Littelfuse 1: ¥137.9 4,696In Stock	Mfr. Part # SMCJ170A Mouser Part # 576-SMCJ170A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	4,696In Stock	Cut Tape ¥137.9 ¥68.9 ¥57 ¥46.2 ¥43.4 Reel ¥31.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional SMCJ170CA Littelfuse 1: ¥179.4 2,710In Stock 11,840On Order	Mfr. Part # SMCJ170CA Mouser Part # 576-SMCJ170CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	2,710In Stock 11,840On Order On Order Ship Dates Mfr. #: SMCJ170CA Stock: 2,710 Can Ship Immediately On Order: 2,840 Expected 10/30/2026 9,000 Expected 11/30/2026 Factory Lead-Time: 34 Weeks	Cut Tape ¥179.4 ¥85 ¥71.6 ¥55.1 Reel ¥37.5 View ¥51.8 ¥36.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Uni-Directional SMCJ17A Littelfuse 1: ¥156.1 57In Stock 6,000Expected 12/7/2026	Mfr. Part # SMCJ17A Mouser Part # 576-SMCJ17A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	57In Stock 6,000Expected 12/7/2026	Cut Tape ¥156.1 ¥73.6 ¥62.8 ¥48 Reel ¥31.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Bi-Directional SMCJ17CA Littelfuse 1: ¥171.1 1,123In Stock 3,000Expected 5/18/2027	Mfr. Part # SMCJ17CA Mouser Part # 576-SMCJ17CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	1,123In Stock 3,000Expected 5/18/2027	Cut Tape ¥171.1 ¥78.6 ¥69.4 ¥53.3 ¥53.2 Reel ¥34.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional SMCJ180A Littelfuse 1: ¥164.4 439In Stock 15,000On Order	Mfr. Part # SMCJ180A Mouser Part # 576-SMCJ180A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	439In Stock 15,000On Order On Order Ship Dates Mfr. #: SMCJ180A Stock: 439 Can Ship Immediately On Order: 3,000 Expected 12/24/2026 12,000 Expected 3/18/2027 Factory Lead-Time: 34 Weeks	Cut Tape ¥164.4 ¥90.5 ¥66.4 ¥50.3 ¥47.5 Reel ¥33.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional SMCJ18A Littelfuse 1: ¥142.8 1,768In Stock 3,000Expected 11/5/2026	Mfr. Part # SMCJ18A Mouser Part # 576-SMCJ18A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	1,768In Stock 3,000Expected 11/5/2026	Cut Tape ¥142.8 ¥75.2 ¥58.1 ¥43.9 Reel ¥32.4 View ¥39.9 ¥28.9 ¥27.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional SMCJ20A Littelfuse 1: ¥136.2 319In Stock 9,000Expected 4/12/2027	Mfr. Part # SMCJ20A Mouser Part # 576-SMCJ20A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	319In Stock 9,000Expected 4/12/2027	Cut Tape ¥136.2 ¥71.1 ¥54.3 ¥41.5 Reel ¥31.1 View ¥39.2 ¥27.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional SMCJ20CA Littelfuse 1: ¥161.1 3,793In Stock	Mfr. Part # SMCJ20CA Mouser Part # 576-SMCJ20CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	3,793In Stock	Cut Tape ¥161.1 ¥74.1 ¥65.4 ¥50.3 ¥48.3 Reel ¥34.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional SMCJ22CA Littelfuse 1: ¥171.1 3,647In Stock 15,000On Order	Mfr. Part # SMCJ22CA Mouser Part # 576-SMCJ22CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	3,647In Stock 15,000On Order On Order Ship Dates Mfr. #: SMCJ22CA Stock: 3,647 Can Ship Immediately On Order: 6,000 Expected 1/11/2027 9,000 Expected 6/8/2027 Factory Lead-Time: 34 Weeks	Cut Tape ¥171.1 ¥78.6 ¥69.4 ¥53.3 Reel ¥39 View ¥53.2 ¥34.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional SMCJ250CA Littelfuse 1: ¥215.9 1,991In Stock 6,000Expected 3/9/2027	Mfr. Part # SMCJ250CA Mouser Part # 576-SMCJ250CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	1,991In Stock 6,000Expected 3/9/2027	Cut Tape ¥215.9 ¥115.8 ¥93.3 ¥74.4 Reel ¥60.5 View ¥70.9 ¥59.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Uni-Directional SMCJ26A Littelfuse 1: ¥146.2 38In Stock 15,000On Order	Mfr. Part # SMCJ26A Mouser Part # 576-SMCJ26A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	38In Stock 15,000On Order On Order Ship Dates Mfr. #: SMCJ26A Stock: 38 Can Ship Immediately On Order: 6,000 Expected 5/31/2027 9,000 Expected 6/11/2027 Factory Lead-Time: 34 Weeks	Cut Tape ¥146.2 ¥75.2 ¥59 ¥46.2 Reel ¥32.9 View ¥42.4 ¥28.9 ¥28.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional SMCJ33A Littelfuse 1: ¥156.1 3,289In Stock 45,000On Order	Mfr. Part # SMCJ33A Mouser Part # 576-SMCJ33A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	3,289In Stock 45,000On Order On Order Ship Dates Mfr. #: SMCJ33A Stock: 3,289 Can Ship Immediately On Order: 15,000 Expected 11/24/2026 30,000 Expected 12/15/2026 Factory Lead-Time: 34 Weeks	Cut Tape ¥156.1 ¥82.1 ¥62.8 ¥48 Reel ¥33.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Bi-Directional SMCJ40CA Littelfuse 1: ¥122.9 5,794In Stock 12,000Expected 3/16/2027	Mfr. Part # SMCJ40CA Mouser Part # 576-SMCJ40CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	5,794In Stock 12,000Expected 3/16/2027	Cut Tape ¥122.9 ¥74.1 ¥59.8 ¥50.2 ¥49.8 Reel ¥34.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Uni-Directional SMCJ43A Littelfuse 1: ¥124.6 2,050In Stock	Mfr. Part # SMCJ43A Mouser Part # 576-SMCJ43A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	2,050In Stock	Cut Tape ¥124.6 ¥68.8 ¥52.2 ¥40.9 Reel ¥31.6 View ¥39 ¥28.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional SMCJ43CA Littelfuse 1: ¥171.1 1,822In Stock 3,000Expected 5/17/2027	Mfr. Part # SMCJ43CA Mouser Part # 576-SMCJ43CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	1,822In Stock 3,000Expected 5/17/2027	Cut Tape ¥171.1 ¥78.6 ¥69.4 ¥53.3 ¥53.2 Reel ¥34.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Uni-Directional SMCJ440A Littelfuse 1: ¥207.6 433In Stock 9,000On Order	Mfr. Part # SMCJ440A Mouser Part # 576-SMCJ440A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	433In Stock 9,000On Order On Order Ship Dates Mfr. #: SMCJ440A Stock: 433 Can Ship Immediately On Order: 3,000 Expected 6/8/2027 6,000 Expected 6/14/2027 Factory Lead-Time: 34 Weeks	Cut Tape ¥207.6 ¥109 ¥94.3 ¥74.1 Reel ¥55.1 View ¥69.8 ¥54.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Bi-Directional SMCJ45CA Littelfuse 1: ¥177.7 64In Stock 9,000On Order	Mfr. Part # SMCJ45CA Mouser Part # 576-SMCJ45CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Bi-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	64In Stock 9,000On Order On Order Ship Dates Mfr. #: SMCJ45CA Stock: 64 Can Ship Immediately On Order: 3,000 Expected 4/5/2027 6,000 Expected 5/13/2027 Factory Lead-Time: 34 Weeks	Cut Tape ¥177.7 ¥99 ¥72.3 ¥58.5 ¥53.2 Reel ¥39.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Uni-Directional SMCJ48A Littelfuse 1: ¥156.1 957In Stock 27,000On Order	Mfr. Part # SMCJ48A Mouser Part # 576-SMCJ48A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	957In Stock 27,000On Order On Order Ship Dates Mfr. #: SMCJ48A Stock: 957 Can Ship Immediately On Order: 9,000 Expected 2/22/2027 18,000 Expected 5/31/2027 Factory Lead-Time: 34 Weeks	Cut Tape ¥156.1 ¥75.4 ¥62.8 ¥48 ¥39.4 Reel ¥27.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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General Port Protection Solutions

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