Circuit Protection – Mouser Singapore

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Varistors 230V 20KA SQ 25MM PB FREE 25S TMOV25SP230M Littelfuse 1: $9.00 675In Stock	Mfr. Part No. TMOV25SP230M Mouser Part No 576-TMOV25SP230M	Littelfuse	Varistors 230V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	675In Stock	$9.00 $7.52 $7.11 $6.15 View $5.83 $4.46 $4.07 Quote	Min.: 1 Mult.: 1
Varistors 320V 10mm Epoxy UltraMOV V10E320P Littelfuse 1: $0.598 4,940In Stock	Mfr. Part No. V10E320P Mouser Part No 576-V10E320P	Littelfuse	Varistors 320V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	4,940In Stock	$0.598 $0.371 $0.328 $0.311 View $0.296 $0.283 $0.269 $0.264 $0.26	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP300EL2T7 Littelfuse 1: $2.65 890In Stock	Mfr. Part No. TMOV20RP300EL2T7 Mouser Part No 576-TMOV20RP300EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	890In Stock	Cut Tape $2.65 $2.01 $1.90 $1.75 Reel $1.51	Min.: 1 Mult.: 1 : 300
Varistors 300V 10mm Epoxy UltraMOV V10E300PL1T Littelfuse 1: $0.721 4,843In Stock	Mfr. Part No. V10E300PL1T Mouser Part No 576-V10E300PL1T	Littelfuse	Varistors 300V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	4,843In Stock	Cut Tape $0.721 $0.454 $0.394 $0.366 Reel $0.295 View $0.277 $0.267 $0.264	Min.: 1 Mult.: 1 : 500
Varistors 625V 10mm Epoxy UltraMOV V10E625P Littelfuse 1: $0.762 3,903In Stock	Mfr. Part No. V10E625P Mouser Part No 576-V10E625P	Littelfuse	Varistors 625V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	3,903In Stock	$0.762 $0.481 $0.42 $0.39	Min.: 1 Mult.: 1
Cartridge Fuses 10A 450V FAST ACTING 0505010.MXP Littelfuse 1: $7.66 6,155In Stock	Mfr. Part No. 0505010.MXP Mouser Part No 576-0505010.MXP	Littelfuse	Cartridge Fuses 10A 450V FAST ACTING Learn More about Littelfuse axial lead cartridge fuses	Datasheet	6,155In Stock	$7.66 $6.49 $5.98 $4.96 View $4.58 $4.13	Min.: 1 Mult.: 1
Cartridge Fuses 500V 20A 3AB PB-FREE 0505020.MXP Littelfuse 1: $8.80 4,360In Stock	Mfr. Part No. 0505020.MXP Mouser Part No 576-0505020.MXP	Littelfuse	Cartridge Fuses 500V 20A 3AB PB-FREE Learn More about Littelfuse axial lead cartridge fuses	Datasheet	4,360In Stock	$8.80 $7.30 $6.75 $5.59 View $5.15 $4.71	Min.: 1 Mult.: 1
Cartridge Fuses 500V 30A 3AB PB-FREE 0505030.MXP Littelfuse 1: $10.04 4,902In Stock	Mfr. Part No. 0505030.MXP Mouser Part No 576-0505030.MXP	Littelfuse	Cartridge Fuses 500V 30A 3AB PB-FREE Learn More about Littelfuse axial lead cartridge fuses	Datasheet	4,902In Stock	$10.04 $8.32 $7.68 $6.38 View $5.88 $5.43	Min.: 1 Mult.: 1
Varistors 320V 10mm Phenolic UltraMOV V10P320P Littelfuse 1: $2.15 3,894In Stock	Mfr. Part No. V10P320P Mouser Part No 576-V10P320P	Littelfuse	Varistors 320V 10mm Phenolic UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	3,894In Stock	$2.15 $1.31 $0.97 $0.902 View $0.767 $0.688 $0.543	Min.: 1 Mult.: 1
Cartridge Fuses 500V 10A 3AB PT PB-FREE 0505010.MXEP Littelfuse 1: $9.36 599In Stock	Mfr. Part No. 0505010.MXEP Mouser Part No 576-0505010.MXEP	Littelfuse	Cartridge Fuses 500V 10A 3AB PT PB-FREE Learn More about Littelfuse battery management solutions	Datasheet	599In Stock	$9.36 $7.93 $7.32 $6.02 View $5.32 $5.02 $4.83	Min.: 1 Mult.: 1
Cartridge Fuses 450V 3AB 12A 0505012.MXP Littelfuse 1: $9.15 577In Stock 3,000On Order	Mfr. Part No. 0505012.MXP Mouser Part No 576-0505012.MXP	Littelfuse	Cartridge Fuses 450V 3AB 12A Learn More about Littelfuse axial lead cartridge fuses	Datasheet	577In Stock 3,000On Order On Order Ship Dates Mfr. No: 0505012.MXP Stock: 577 Can Dispatch Immediately On Order: 2,000 Expected 15/2/2027 1,000 Expected 23/2/2027 Factory Lead Time: 17 Weeks	$9.15 $7.79 $7.18 $5.96 View $5.36 $4.94 $4.43 $4.13	Min.: 1 Mult.: 1
Cartridge Fuses 500V 16A 3AB PT PB-FREE 0505016.MXEP Littelfuse 1: $10.54 459In Stock	Mfr. Part No. 0505016.MXEP Mouser Part No 576-0505016.MXEP	Littelfuse	Cartridge Fuses 500V 16A 3AB PT PB-FREE Learn More about Littelfuse battery management solutions	Datasheet	459In Stock	$10.54 $8.74 $8.08 $6.70 View $6.17 $5.74	Min.: 1 Mult.: 1
Cartridge Fuses 500V 16A 3AB PB-FREE 0505016.MXP Littelfuse 1: $9.33 1,159In Stock 10,000On Order	Mfr. Part No. 0505016.MXP Mouser Part No 576-0505016.MXP	Littelfuse	Cartridge Fuses 500V 16A 3AB PB-FREE Learn More about Littelfuse axial lead cartridge fuses	Datasheet	1,159In Stock 10,000On Order On Order Ship Dates Mfr. No: 0505016.MXP Stock: 1,159 Can Dispatch Immediately On Order: 4,000 Expected 10/11/2026 6,000 Expected 24/12/2026 Factory Lead Time: 17 Weeks	$9.33 $7.74 $7.15 $5.93 View $5.47 $4.91 $4.71	Min.: 1 Mult.: 1
Cartridge Fuses 500V 20A 3AB PT PB-FREE 0505020.MXEP Littelfuse 1: $11.18 2,339In Stock 3,000Expected 1/3/2027	Mfr. Part No. 0505020.MXEP Mouser Part No 576-0505020.MXEP	Littelfuse	Cartridge Fuses 500V 20A 3AB PT PB-FREE Learn More about Littelfuse battery management solutions	Datasheet	2,339In Stock 3,000Expected 1/3/2027	$11.18 $9.28 $8.55 $7.10 View $6.56 $6.09 $5.81	Min.: 1 Mult.: 1
Cartridge Fuses 500V 25A 3AB PT PB-FREE 0505025.MXEP Littelfuse 1: $11.79 2,164In Stock	Mfr. Part No. 0505025.MXEP Mouser Part No 576-0505025.MXEP	Littelfuse	Cartridge Fuses 500V 25A 3AB PT PB-FREE Learn More about Littelfuse battery management solutions	Datasheet	2,164In Stock	$11.79 $9.78 $9.03 $7.49 View $6.91 $6.49	Min.: 1 Mult.: 1
Cartridge Fuses 500V 25A 3AB PB-FREE 0505025.MXP Littelfuse 1: $10.04 1,321In Stock 2,000Expected 15/12/2026	Mfr. Part No. 0505025.MXP Mouser Part No 576-0505025.MXP	Littelfuse	Cartridge Fuses 500V 25A 3AB PB-FREE Learn More about Littelfuse axial lead cartridge fuses	Datasheet	1,321In Stock 2,000Expected 15/12/2026	$10.04 $8.32 $6.75 $5.74 $5.43	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP150E Littelfuse 1: $2.50 1,948In Stock 3,000Expected 1/2/2027	Mfr. Part No. TMOV14RP150E Mouser Part No 576-TMOV14RP150E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	1,948In Stock 3,000Expected 1/2/2027	$2.50 $1.85 $1.69 $1.51 $1.47	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP275E Littelfuse 1: $2.65 4,004In Stock	Mfr. Part No. TMOV14RP275E Mouser Part No 576-TMOV14RP275E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	4,004In Stock	$2.65 $1.97 $1.80 $1.60 View $1.51 $1.47	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP275EL2T7 Littelfuse 1: $2.99 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 $2.99 $2.22 $2.03 $1.81 $1.50 Reel $1.50	Min.: 1 Mult.: 1 : 400
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP300E Littelfuse 1: $2.65 12,649In Stock 3,500Expected 8/2/2027	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 8/2/2027	$2.65 $1.97 $1.80 $1.60 View $1.51 $1.47	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP300EL2T7 Littelfuse 1: $2.99 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 $2.99 $2.22 $2.03 $1.81 $1.50 Reel $1.50	Min.: 1 Mult.: 1 : 400
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP320E Littelfuse 1: $2.50 6,959In 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	6,959In Stock 11,500On Order On Order Ship Dates Mfr. No: TMOV14RP320E Stock: 6,959 Can Dispatch Immediately On Order: 9,000 Expected 31/12/2026 2,500 Expected 28/1/2027 Factory Lead Time: 16 Weeks	$2.50 $1.85 $1.69 $1.51 $1.47	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP420E Littelfuse 1: $2.73 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	$2.73 $2.03 $1.85 $1.65 View $1.56 $1.52	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP510E Littelfuse 1: $2.82 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	$2.82 $2.09 $1.90 $1.71 View $1.62 $1.58	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP115E Littelfuse 1: $3.43 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	$3.43 $2.56 $2.34 $2.09 View $1.92 $1.85 $1.74 $1.71	Min.: 1 Mult.: 1

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Types of Circuit Protection