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AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

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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.
ESD Protection Diodes / TVS Diodes 600W 54V 5% Bi-Directional SMBJ54CA Littelfuse 1: 0,456 € 26 272In Stock 18 000Expected 02/08/2027	Mfr. Part No. SMBJ54CA Mouser Part No 576-SMBJ54CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 54V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	26 272In Stock 18 000Expected 02/08/2027	Cut Tape 0,456 € 0,214 € 0,144 € 0,119 € Reel 0,092 € View 0,114 € 0,083 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 6V 5% Bi-Directional SMBJ6.0CA Littelfuse 1: 0,49 € 29 204In Stock	Mfr. Part No. SMBJ6.0CA Mouser Part No 576-SMBJ6.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 6V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	29 204In Stock	Cut Tape 0,49 € 0,221 € 0,194 € 0,138 € Reel 0,085 € View 0,126 € 0,084 € 0,083 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Bi-Directional SMBJ7.5CA Littelfuse 1: 0,49 € 15 950In Stock 18 000Expected 17/03/2027	Mfr. Part No. SMBJ7.5CA Mouser Part No 576-SMBJ7.5CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	15 950In Stock 18 000Expected 17/03/2027	Cut Tape 0,49 € 0,221 € 0,194 € 0,145 € Reel 0,091 € View 0,134 € 0,083 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 9V 5% Bi-Directional SMBJ9.0CA Littelfuse 1: 0,49 € 15 768In Stock	Mfr. Part No. SMBJ9.0CA Mouser Part No 576-SMBJ9.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 9V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	15 768In Stock	Cut Tape 0,49 € 0,221 € 0,194 € 0,145 € Reel 0,089 € View 0,137 € 0,085 € 0,083 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP150E Littelfuse 1: 1,58 € 1 936In Stock 3 000Expected 01/02/2027	Mfr. Part No. TMOV14RP150E Mouser Part No 576-TMOV14RP150E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	1 936In Stock 3 000Expected 01/02/2027	1,58 € 1,17 € 1,07 € 0,955 € 0,929 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP275E Littelfuse 1: 1,68 € 3 994In Stock	Mfr. Part No. TMOV14RP275E Mouser Part No 576-TMOV14RP275E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	3 994In Stock	1,68 € 1,25 € 1,14 € 1,01 € View 0,955 € 0,93 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP275EL2T7 Littelfuse 1: 1,89 € 2 328In Stock	Mfr. Part No. TMOV14RP275EL2T7 Mouser Part No 576-TMOV14RP275EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	2 328In Stock	Cut Tape 1,89 € 1,40 € 1,33 € Reel 1,33 €	Min.: 1 Mult.: 1 : 400
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP300E Littelfuse 1: 1,68 € 12 649In Stock 3 500Expected 19/11/2026	Mfr. Part No. TMOV14RP300E Mouser Part No 576-TMOV14RP300E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	12 649In Stock 3 500Expected 19/11/2026	1,68 € 1,25 € 1,14 € 1,01 € View 0,955 € 0,929 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP300EL2T7 Littelfuse 1: 1,89 € 3 575In Stock	Mfr. Part No. TMOV14RP300EL2T7 Mouser Part No 576-TMOV14RP300EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	3 575In Stock	Cut Tape 1,89 € 1,40 € 1,28 € 1,14 € 0,946 € Reel 0,946 €	Min.: 1 Mult.: 1 : 400
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP300M Littelfuse 1: 1,69 € 4 412In Stock	Mfr. Part No. TMOV14RP300M Mouser Part No 576-TMOV14RP300M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	4 412In Stock	1,69 € 1,25 € 1,14 € 1,02 € 0,998 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP320E Littelfuse 1: 1,58 € 6 534In Stock 11 500On Order	Mfr. Part No. TMOV14RP320E Mouser Part No 576-TMOV14RP320E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	6 534In Stock 11 500On Order On Order Ship Dates Mfr. No: TMOV14RP320E Stock: 6 534 Can Dispatch Immediately On Order: 9 000 Expected 31/12/2026 2 500 Expected 28/01/2027 Factory Lead Time: 16 Weeks	1,58 € 1,17 € 1,07 € 0,955 € 0,929 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP420E Littelfuse 1: 1,73 € 7 343In Stock	Mfr. Part No. TMOV14RP420E Mouser Part No 576-TMOV14RP420E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	7 343In Stock	1,73 € 1,28 € 1,17 € 1,04 € View 0,989 € 0,963 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP460E Littelfuse 1: 1,78 € 2 500In Stock	Mfr. Part No. TMOV14RP460E Mouser Part No 576-TMOV14RP460E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	2 500In Stock	1,78 € 1,32 € 1,20 € 1,08 € View 1,02 € 0,998 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP510E Littelfuse 1: 1,78 € 2 509In Stock	Mfr. Part No. TMOV14RP510E Mouser Part No 576-TMOV14RP510E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	2 509In Stock	1,78 € 1,32 € 1,20 € 1,08 € View 1,02 € 0,998 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP115E Littelfuse 1: 2,17 € 1 389In Stock	Mfr. Part No. TMOV20RP115E Mouser Part No 576-TMOV20RP115E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	1 389In Stock	2,17 € 1,62 € 1,48 € 1,32 € View 1,21 € 1,17 € 1,10 € 1,08 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP130E Littelfuse 1: 1,92 € 1 227In Stock	Mfr. Part No. TMOV20RP130E Mouser Part No 576-TMOV20RP130E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	1 227In Stock	1,92 € 1,43 € 1,31 € 1,17 € 1,08 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP130M Littelfuse 1: 1,91 € 8 294In Stock 4 000Expected 15/03/2027	Mfr. Part No. TMOV20RP130M Mouser Part No 576-TMOV20RP130M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	8 294In Stock 4 000Expected 15/03/2027	1,91 € 1,43 € 1,30 € 1,17 € 1,14 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP150E Littelfuse 1: 1,81 € 2 177In Stock 8 800On Order	Mfr. Part No. TMOV20RP150E Mouser Part No 576-TMOV20RP150E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	2 177In Stock 8 800On Order On Order Ship Dates Mfr. No: TMOV20RP150E Stock: 2 177 Can Dispatch Immediately On Order: 4 800 Expected 15/02/2027 4 000 Expected 22/03/2027 Factory Lead Time: 16 Weeks	1,81 € 1,35 € 1,23 € 1,10 € 1,08 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP175E Littelfuse 1: 1,81 € 1 304In Stock	Mfr. Part No. TMOV20RP175E Mouser Part No 576-TMOV20RP175E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	1 304In Stock	1,81 € 1,35 € 1,23 € 1,10 € 1,08 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP175M Littelfuse 1: 1,91 € 1 924In Stock	Mfr. Part No. TMOV20RP175M Mouser Part No 576-TMOV20RP175M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	1 924In Stock	1,91 € 1,43 € 1,40 € 1,29 € View 1,24 € 1,22 € 1,14 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP275E Littelfuse 1: 1,92 € 2 514In Stock 3 900Expected 29/12/2026	Mfr. Part No. TMOV20RP275E Mouser Part No 576-TMOV20RP275E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	2 514In Stock 3 900Expected 29/12/2026	1,92 € 1,43 € 1,31 € 1,17 € 1,10 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP300E Littelfuse 1: 1,81 € 1 737In Stock	Mfr. Part No. TMOV20RP300E Mouser Part No 576-TMOV20RP300E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	1 737In Stock	1,81 € 1,35 € 1,23 € 1,10 € 1,08 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP300M Littelfuse 1: 1,91 € 3 572In Stock	Mfr. Part No. TMOV20RP300M Mouser Part No 576-TMOV20RP300M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	3 572In Stock	1,91 € 1,43 € 1,30 € 1,17 € 1,14 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP460E Littelfuse 1: 1,86 € 1 126In Stock	Mfr. Part No. TMOV20RP460E Mouser Part No 576-TMOV20RP460E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	1 126In Stock	1,86 € 1,38 € 1,26 € 1,14 € 1,12 €	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP460EL2T7 Littelfuse 1: 2,22 € 2 040In Stock	Mfr. Part No. TMOV20RP460EL2T7 Mouser Part No 576-TMOV20RP460EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	2 040In Stock	Cut Tape 2,22 € 1,65 € 1,51 € 1,36 € Reel 1,14 €	Min.: 1 Mult.: 1 : 300

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AC/DC Power Supply

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AC/DC Power Supply

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