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 Ch 22kV 9.2V .15pF SOD882 SP3522-01ETG Littelfuse 1: ¥74.7 19,338In Stock 50,000Expected 11/5/2026	Mfr. Part # SP3522-01ETG Mouser Part # 576-SP3522-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF SOD882 Learn More about Littelfuse sp3522	Datasheet	19,338In Stock 50,000Expected 11/5/2026	Cut Tape ¥74.7 ¥33.4 ¥26.6 ¥20.3 Reel ¥11.5 View ¥19.1 ¥18.3 ¥18.1 ¥11.3 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI SOD882 SP3530-01ETG Littelfuse 1: ¥69.8 61,045In Stock	Mfr. Part # SP3530-01ETG Mouser Part # 576-SP3530-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI SOD882 Learn More about Littelfuse sp3530	Datasheet	61,045In Stock	Cut Tape ¥69.8 ¥31.1 ¥26.9 ¥20.1 Reel ¥10.5 View ¥18.8 ¥17.6 ¥10.3 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes 1.3pF 12A BIDIRECTIONAL SP4023-01FTG-C Littelfuse 1: ¥171.1 33,069In Stock 27,000Expected 3/1/2027	Mfr. Part # SP4023-01FTG-C Mouser Part # 576-SP4023-01FTG-C	Littelfuse	ESD Protection Diodes / TVS Diodes 1.3pF 12A BIDIRECTIONAL Learn More about Littelfuse sp402x arrays	Datasheet	33,069In Stock 27,000Expected 3/1/2027	Cut Tape ¥171.1 ¥85.2 ¥63.1 ¥50.8 ¥48 Reel ¥33.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3.3V Diode Array SP4042-02UTG Littelfuse 1: ¥790.6 2,675In Stock 15,000On Order	Mfr. Part # SP4042-02UTG Mouser Part # 576-SP4042-02UTG	Littelfuse	ESD Protection Diodes / TVS Diodes 3.3V Diode Array Learn More about Littelfuse SP4042 TVS diodes	Datasheet	2,675In Stock 15,000On Order On Order Ship Dates Mfr. #: SP4042-02UTG Stock: 2,675 Can Ship Immediately On Order: 6,000 Expected 11/5/2026 9,000 Expected 2/23/2027 Factory Lead-Time: 19 Weeks	Cut Tape ¥790.6 ¥519.9 ¥425.2 ¥358.8 View Reel ¥257.5 ¥318.9 ¥272.4 ¥257.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5pF 30kV SP4044-04ATG Littelfuse 1: ¥284 5,823In Stock	Mfr. Part # SP4044-04ATG Mouser Part # 576-SP4044-04ATG	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5pF 30kV Learn More about Littelfuse SP4044 SP4045 TVS diode arrays	Datasheet	5,823In Stock	Cut Tape ¥284 ¥184.4 ¥145.2 ¥126.4 View Reel ¥69.6 ¥99.5 ¥92 ¥69.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 1.5pF 30kV SP4045-04ATG Littelfuse 1: ¥277.4 14,022In Stock	Mfr. Part # SP4045-04ATG Mouser Part # 576-SP4045-04ATG	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5pF 30kV Learn More about Littelfuse SP4044 SP4045 TVS diode arrays	Datasheet	14,022In Stock	Cut Tape ¥277.4 ¥182.7 ¥136.2 ¥116.4 Reel ¥64.1 View ¥88.5 ¥82.2 ¥63.9 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 8 Ch 30kV 2.5V 4.4pF SP4060-08ATG Littelfuse 1: ¥373.7 2,698In Stock	Mfr. Part # SP4060-08ATG Mouser Part # 576-SP4060-08ATG	Littelfuse	ESD Protection Diodes / TVS Diodes 8 Ch 30kV 2.5V 4.4pF Learn More about Littelfuse lightning tvs spa diodes	Datasheet	2,698In Stock	Cut Tape ¥373.7 ¥237.5 ¥191 ¥159.8 Reel ¥104.8 View ¥128.2 ¥114.4 ¥100.8 ¥92.7 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 3.3V 20A Lightning Surge Prot SP4065-08ATG Littelfuse 1: ¥365.4 20,007In Stock	Mfr. Part # SP4065-08ATG Mouser Part # 576-SP4065-08ATG	Littelfuse	ESD Protection Diodes / TVS Diodes 3.3V 20A Lightning Surge Prot Learn More about Littelfuse sp4065 tvs diode array	Datasheet	20,007In Stock	Cut Tape ¥365.4 ¥234.2 ¥176.1 ¥153.8 View Reel ¥89.4 ¥123.4 ¥118.1 ¥89.4 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 1CH 24V 2000W UNI SPHV24-01ETG Littelfuse 1: ¥79.7 71,397In Stock 80,000Expected 3/8/2027	Mfr. Part # SPHV24-01ETG Mouser Part # 576-SPHV24-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 1CH 24V 2000W UNI Learn More about Littelfuse sphv tvs diodes	Datasheet	71,397In Stock 80,000Expected 3/8/2027	Cut Tape ¥79.7 ¥37.2 ¥31.2 ¥24.4 View Reel ¥13.1 ¥21.1 ¥19.6 ¥18.6 ¥13.1 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes ESD 6V UNI SRV05-4HTG-D Littelfuse 1: ¥247.5 4,361In Stock 108,000On Order	Mfr. Part # SRV05-4HTG-D Mouser Part # 576-SRV05-4HTG-D	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 6V UNI Learn More about Littelfuse srv05 diode arrays	Datasheet	4,361In Stock 108,000On Order On Order Ship Dates Mfr. #: SRV05-4HTG-D Stock: 4,361 Can Ship Immediately On Order: 27,000 Expected 12/7/2026 36,000 Expected 12/23/2026 45,000 Expected 2/3/2027 Factory Lead-Time: 29 Weeks	Cut Tape ¥247.5 ¥157.6 ¥117.9 ¥99.5 ¥81.7 Reel ¥56.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 40V 5mm Epoxy UltraMOV V05E40PL2T5 Littelfuse 1: ¥68.1 10,000In Stock	Mfr. Part # V05E40PL2T5 Mouser Part # 576-V05E40PL2T5	Littelfuse	Varistors 40V 5mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	10,000In Stock	Cut Tape ¥68.1 ¥42.2 ¥36.5 ¥33.9 ¥32.2 Reel ¥27.1	Min.: 1 Mult.: 1 : 1,000
Varistors 300V 14mm Epoxy UltraMOV V14E300P Littelfuse 1: ¥94.7 8,770In Stock	Mfr. Part # V14E300P Mouser Part # 576-V14E300P	Littelfuse	Varistors 300V 14mm Epoxy UltraMOV Learn More about Littelfuse ultramov 14mm varistors	Datasheet	8,770In Stock	¥94.7 ¥59.6 ¥52.2 ¥48.5 ¥47	Min.: 1 Mult.: 1
Varistors 23V 20mm Epoxy UltraMOV V20E23P Littelfuse 1: ¥167.8 12,240In Stock	Mfr. Part # V20E23P Mouser Part # 576-V20E23P	Littelfuse	Varistors 23V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	12,240In Stock	¥167.8 ¥108.8 ¥95.7 ¥89.5 View ¥85.5 ¥79.9 ¥74.1	Min.: 1 Mult.: 1
Varistors 50V 20mm Epoxy UltraMOV V20E50P Littelfuse 1: ¥129.6 6,201In Stock	Mfr. Part # V20E50P Mouser Part # 576-V20E50P	Littelfuse	Varistors 50V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	6,201In Stock	¥129.6 ¥83.5 ¥73.1 ¥68.1 View ¥64.9 ¥62.6 ¥59 ¥55.6	Min.: 1 Mult.: 1
Varistors 50V 20mm Phenolic UltraMOV V20P50P Littelfuse 1: ¥126.2 4,825In Stock 4,000Expected 3/9/2027	Mfr. Part # V20P50P Mouser Part # 576-V20P50P	Littelfuse	Varistors 50V 20mm Phenolic UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	4,825In Stock 4,000Expected 3/9/2027	¥126.2 ¥81.1 ¥71.3 ¥64.4 View ¥61.8 ¥61.6	Min.: 1 Mult.: 1
Varistors 5.5 VDC .05J 21V-CL 185PF P V5.5MLA0402NR Littelfuse 1: ¥63.1 50,964In Stock 30,000Expected 2/15/2027	Mfr. Part # V5.5MLA0402NR Mouser Part # 576-V5.5MLA0402NR	Littelfuse	Varistors 5.5 VDC .05J 21V-CL 185PF P Learn More about Littelfuse Littelfuse Varistors	Datasheet	50,964In Stock 30,000Expected 2/15/2027	Cut Tape ¥63.1 ¥39 ¥33.7 ¥31.2 View Reel ¥24.9 ¥29.7 ¥27.9 ¥25.9 ¥24.9 ¥24.9 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF XGD10603MR Littelfuse 1: ¥142.8 43,992In Stock 39,000Expected 1/11/2027	Mfr. Part # XGD10603MR Mouser Part # 576-XGD10603MR	Littelfuse	ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF Learn More about Littelfuse xgd series suppressors	Datasheet	43,992In Stock 39,000Expected 1/11/2027	Cut Tape ¥142.8 ¥68.8 ¥60.8 ¥46.5 Reel ¥34.7 ¥29.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF XGD10603NR Littelfuse 1: ¥134.5 14,704In Stock	Mfr. Part # XGD10603NR Mouser Part # 576-XGD10603NR	Littelfuse	ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF Learn More about Littelfuse iot wearables protection	Datasheet	14,704In Stock	Cut Tape ¥134.5 ¥68.8 ¥58.5 ¥46.5 View Reel ¥29.9 ¥45.5 ¥43.9 ¥29.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 100V 2POLE AXIAL LEADS GDT GTCA26-101M-R05 Littelfuse 1: ¥544.8 2,023In Stock	Mfr. Part # GTCA26-101M-R05 Mouser Part # 650-GTCA26-101M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 100V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	2,023In Stock	¥544.8 ¥453.5 ¥418.6 ¥347.1 View ¥320.6 ¥287.4 ¥272.4	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1500V 2POLE AXIAL LEAD HV GDT GTCA28-152L-R03 Littelfuse 1: ¥715.9 1,032In Stock	Mfr. Part # GTCA28-152L-R03 Mouser Part # 650-GTCA28-152L-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1500V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	1,032In Stock	¥715.9 ¥712.6 ¥657.8 ¥544.8 View ¥465.1 ¥441.8 ¥385.4 ¥367.1	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2700V 2POLE AXIAL LEADS HV GDT GTCA28-272L-R03 Littelfuse 1: ¥769 2,790In Stock	Mfr. Part # GTCA28-272L-R03 Mouser Part # 650-GTCA28-272L-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2700V 2POLE AXIAL LEADS HV GDT Learn More about Littelfuse gas discharge tubes	Datasheet	2,790In Stock	¥769 ¥709.2 ¥588 ¥504.9 View ¥480 ¥418.6 ¥398.6	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 2POLE AXIAL LEADS GDT GTCA28-601M-R05 Littelfuse 1: ¥571.4 843In Stock	Mfr. Part # GTCA28-601M-R05 Mouser Part # 650-GTCA28-601M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	843In Stock	¥571.4 ¥475 ¥438.5 ¥363.8 View ¥335.5 ¥302.3 ¥287.4	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 75V 2POLE SMT GDT GTCS23-750M-R01-2 Littelfuse 1: ¥162.8 23,275In Stock 16,000Expected 11/26/2026	Mfr. Part # GTCS23-750M-R01-2 Mouser Part # 650-GTCS23-750M-R012	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 75V 2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	23,275In Stock 16,000Expected 11/26/2026	Cut Tape ¥162.8 ¥149.5 ¥124.1 ¥114.4 View Reel ¥88 ¥102.8 ¥94.8 ¥94.3 ¥88 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 2.5KA 2POLE GTCS25-750M-R02-2 Littelfuse 1: ¥521.6 3,233In Stock 3,000Expected 10/29/2026	Mfr. Part # GTCS25-750M-R02-2 Mouser Part # 650-GTCS25-750MR02-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 2.5KA 2POLE Learn More about Littelfuse gas discharge tubes	Datasheet	3,233In Stock 3,000Expected 10/29/2026	Cut Tape ¥521.6 ¥433.5 ¥400.3 ¥332.2 View Reel ¥260.8 ¥305.6 ¥279 ¥260.8 ¥260.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE SMT GDT GTCS35-750M-R05 Littelfuse 1: ¥274.1 5,323In Stock	Mfr. Part # GTCS35-750M-R05 Mouser Part # 650-GTCS35-750M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	5,323In Stock	¥274.1 ¥254.1 ¥210.9 ¥194.3 View ¥174.4 ¥160.5 ¥157	Min.: 1 Mult.: 1

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General Port Protection Solutions

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