Circuit Protection – Mouser Ireland

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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.
Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263 QJ6016NH5RP Littelfuse 1: €5.12 683In Stock	Mfr. Part No. QJ6016NH5RP Mouser Part No 576-QJ6016NH5RP	Littelfuse	Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263 Learn More about Littelfuse qjxx16xhx alternistor triacs	Datasheet	683In Stock	Cut Tape €5.12 €3.38 €2.46 Reel €2.11 €2.01 MouseReel Available	Min.: 1 Mult.: 1 : 500
Triacs TRIAC 16A 800V TO263 QJ8016NH4RP Littelfuse 1: €5.54 809In Stock	Mfr. Part No. QJ8016NH4RP Mouser Part No 576-QJ8016NH4RP	Littelfuse	Triacs TRIAC 16A 800V TO263 Learn More about Littelfuse thyristor high temp	Datasheet	809In Stock	Cut Tape €5.54 €3.72 €2.68 Reel €2.50	Min.: 1 Mult.: 1 : 500
Triacs 4 Amp OV TRIAC-TO252 QS8004DH4RP Littelfuse 1: €3.41 2,499In Stock	Mfr. Part No. QS8004DH4RP Mouser Part No 576-QS8004DH4RP	Littelfuse	Triacs 4 Amp OV TRIAC-TO252 Learn More about Littelfuse qs8004dhx triacs	Datasheet	2,499In Stock	Cut Tape €3.41 €2.24 €1.57 €1.32 Reel €1.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 4 Amp OV TRIAC-TO252 QS8004DH2RP Littelfuse 1: €3.37 2,500In Stock	Mfr. Part No. QS8004DH2RP Mouser Part No 576-QS8004DH2RP	Littelfuse	Triacs 4 Amp OV TRIAC-TO252 Learn More about Littelfuse qs8004dhx triacs	Datasheet	2,500In Stock	Cut Tape €3.37 €2.21 €1.55 €1.30 Reel €1.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax LVR025S-2 Littelfuse 1: €0.74 5,404In Stock	Mfr. Part No. LVR025S-2 Mouser Part No 650-LVR025S-2	Littelfuse	Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	5,404In Stock	Cut Tape €0.74 €0.681 €0.565 €0.521 Reel €0.314 View €0.469 €0.399 €0.304	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 265V 24AWG Lead.16A LVR016K-2 Littelfuse 1: €0.714 3,931In Stock	Mfr. Part No. LVR016K-2 Mouser Part No 650-LVR016K-2	Littelfuse	Resettable Fuses - PPTC 265V 24AWG Lead.16A Learn More about Littelfuse TE LVR Fuse	Datasheet	3,931In Stock	Cut Tape €0.714 €0.653 €0.542 €0.50 Reel €0.301 View €0.449 €0.382 €0.29	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax LVR025K-2 Littelfuse 1: €0.74 9,292In Stock	Mfr. Part No. LVR025K-2 Mouser Part No 650-LVR025K-2	Littelfuse	Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	9,292In Stock	Cut Tape €0.74 €0.681 €0.565 €0.521 Reel €0.314 View €0.469 €0.399 €0.304	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC PolySwitch 240V 1A Radial-Leaded LVR100S-240-2 Littelfuse 1: €1.33 1,692In Stock	Mfr. Part No. LVR100S-240-2 Mouser Part No 650-LVR100S-240-2	Littelfuse	Resettable Fuses - PPTC PolySwitch 240V 1A Radial-Leaded Learn More about Littelfuse TE LVR Fuse	Datasheet	1,692In Stock	Cut Tape €1.33 €1.23 €1.02 €0.946 Reel €0.614 View €0.843 €0.777 €0.58	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS LVR033K-2 Littelfuse 1: €0.80 1,875In Stock	Mfr. Part No. LVR033K-2 Mouser Part No 650-LVR033K-2	Littelfuse	Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS Learn More about Littelfuse TE LVR Fuse	Datasheet	1,875In Stock	Cut Tape €0.80 €0.737 €0.611 €0.564 Reel €0.34 View €0.507 €0.432 €0.332	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS LVR033S-2 Littelfuse 1: €0.80 2,933In Stock	Mfr. Part No. LVR033S-2 Mouser Part No 650-LVR033S-2	Littelfuse	Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS Learn More about Littelfuse TE LVR Fuse	Datasheet	2,933In Stock	Cut Tape €0.80 €0.737 €0.611 €0.564 Reel €0.34 View €0.507 €0.432 €0.332	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC .05A 240VAC 20/1A Imax LVR005NS-2 Littelfuse 1: €0.654 3,850In Stock	Mfr. Part No. LVR005NS-2 Mouser Part No 650-LVR005NS-2	Littelfuse	Resettable Fuses - PPTC .05A 240VAC 20/1A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	3,850In Stock	Cut Tape €0.654 €0.596 €0.495 €0.457 Reel €0.285 View €0.41 €0.378 €0.268 €0.263	Min.: 1 Mult.: 1 : 1,500
Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263 QJ6016NH5TP Littelfuse 1: €4.91 1,000In Stock	Mfr. Part No. QJ6016NH5TP Mouser Part No 576-QJ6016NH5TP	Littelfuse	Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263	Datasheet	1,000In Stock	€4.91 €3.28 €2.31 €2.02	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax LVR012S Littelfuse 1: €0.559 7,680In Stock	Mfr. Part No. LVR012S Mouser Part No 650-LVR012S	Littelfuse	Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	7,680In Stock	€0.559 €0.525 €0.445 €0.41 View €0.369 €0.339 €0.313 €0.304	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .16A 240VAC 20/2A Imax LVR016S Littelfuse 1: €0.585 10,155In Stock	Mfr. Part No. LVR016S Mouser Part No 650-LVR016S	Littelfuse	Resettable Fuses - PPTC .16A 240VAC 20/2A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	10,155In Stock	€0.585 €0.535 €0.445 €0.41 View €0.369 €0.34 €0.313 €0.304	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax LVR033K Littelfuse 1: €0.662 5,392In Stock	Mfr. Part No. LVR033K Mouser Part No 650-LVR033K	Littelfuse	Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	5,392In Stock	€0.662 €0.607 €0.504 €0.465 View €0.418 €0.385 €0.355 €0.349	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax LVR040S Littelfuse 1: €0.688 8,523In Stock	Mfr. Part No. LVR040S Mouser Part No 650-LVR040S	Littelfuse	Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	8,523In Stock	€0.688 €0.632 €0.525 €0.484 View €0.435 €0.402 €0.37 €0.365	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .55A 120 VAC/VDC 20/5.5A Imax LVR055S Littelfuse 1: €1.02 3,056In Stock	Mfr. Part No. LVR055S Mouser Part No 650-LVR055	Littelfuse	Resettable Fuses - PPTC .55A 120 VAC/VDC 20/5.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	3,056In Stock	€1.02 €0.946 €0.755 €0.704 View €0.649 €0.599 €0.552 €0.531	Min.: 1 Mult.: 1
Resettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET LVR075S-240 Littelfuse 1: €1.02 7,397In Stock	Mfr. Part No. LVR075S-240 Mouser Part No 650-LVR075S-240	Littelfuse	Resettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET Learn More about Littelfuse TE LVRH Fuse	Datasheet	7,397In Stock	€1.02 €0.946 €0.783 €0.722 View €0.649 €0.599 €0.551 €0.55 €0.531	Min.: 1 Mult.: 1
Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET LVR100S-240 Littelfuse 1: €1.16 4,566In Stock 6,500Expected 30/12/2026	Mfr. Part No. LVR100S-240 Mouser Part No 650-LVR100S-240	Littelfuse	Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET Learn More about Littelfuse TE LVRH Fuse	Datasheet	4,566In Stock 6,500Expected 30/12/2026	€1.16 €1.06 €0.886 €0.816 View €0.733 €0.675 €0.624 €0.608	Min.: 1 Mult.: 1
Resettable Fuses - PPTC LVR 240V 1.25A POLYSWITCH RESET LVR125S-240 Littelfuse 1: €1.24 2,033In Stock	Mfr. Part No. LVR125S-240 Mouser Part No 650-LVR125S-240	Littelfuse	Resettable Fuses - PPTC LVR 240V 1.25A POLYSWITCH RESET Learn More about Littelfuse TE LVRH Fuse	Datasheet	2,033In Stock	€1.24 €1.14 €0.929 €0.85 View €0.79 €0.751	Min.: 1 Mult.: 1
Resettable Fuses - PPTC LVR 240V 2A POLYSWITCH RESET LVR200S-240 Littelfuse 1: €1.85 6,729In Stock	Mfr. Part No. LVR200S-240 Mouser Part No 650-LVR200S-240	Littelfuse	Resettable Fuses - PPTC LVR 240V 2A POLYSWITCH RESET	Datasheet	6,729In Stock	€1.85 €1.71 €1.42 €1.31 View €1.17 €1.08 €1.02	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .05A 240VAC 20/1A Imax LVR005NK Littelfuse 1: €0.533 1,220In Stock 2,000Expected 25/01/2027	Mfr. Part No. LVR005NK Mouser Part No 650-LVR005NK	Littelfuse	Resettable Fuses - PPTC .05A 240VAC 20/1A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	1,220In Stock 2,000Expected 25/01/2027	€0.533 €0.486 €0.403 €0.372 View €0.335 €0.308 €0.284 €0.273	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .05A 240VAC 20/1A Imax LVR005NS Littelfuse 1: €0.559 1,172In Stock 4,500Expected 30/12/2026	Mfr. Part No. LVR005NS Mouser Part No 650-LVR005NS	Littelfuse	Resettable Fuses - PPTC .05A 240VAC 20/1A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	1,172In Stock 4,500Expected 30/12/2026	€0.559 €0.507 €0.427 €0.385 View €0.355 €0.327 €0.302 €0.273	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .08A 240VAC 20/1.2A Imax LVR008NK Littelfuse 1: €0.593 2,840In Stock	Mfr. Part No. LVR008NK Mouser Part No 650-LVR008NK	Littelfuse	Resettable Fuses - PPTC .08A 240VAC 20/1.2A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	2,840In Stock	€0.593 €0.542 €0.45 €0.415 View €0.373 €0.344	Min.: 1 Mult.: 1
Resettable Fuses - PPTC LVR008NK-2 LVR008NK-2 Littelfuse 1: €0.722 1,613In Stock 3,000Expected 18/01/2027	Mfr. Part No. LVR008NK-2 Mouser Part No 650-LVR008NK-2	Littelfuse	Resettable Fuses - PPTC LVR008NK-2 Learn More about Littelfuse TE LVR Fuse	Datasheet	1,613In Stock 3,000Expected 18/01/2027	Cut Tape €0.722 €0.661 €0.55 €0.50 View Reel €0.304 €0.449 €0.415 €0.304	Min.: 1 Mult.: 1 : 1,500

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Types of Circuit Protection