Resettable Fuses - PPTC – Mouser South Africa

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NIS5x2x eFuses

onsemi NIS5x2x eFuses enhance the reliability of a hard drive or other circuit from both catastrophic and shutdown failures. The NIS5x2x eFuses are designed to buffer the load device from excessive input voltage which can damage sensitive circuits.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Mounting Style	Termination Style	Maximum Voltage	Current Rating - Max	Resistance	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
	Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE NIS5420MT5TXG onsemi 1: $1.54 4,378In Stock	Mfr. Part No. NIS5420MT5TXG Mouser Part No 863-NIS5420MT5TXG	onsemi	Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE Learn More about onsemi on semiconductor nis5x2x efuses	Datasheet	4,378In Stock	Cut Tape $1.54 $1.02 $0.901 $0.847 Reel $0.804 View $0.814 $0.805 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			NIS5420	PCB Mount	SMD/SMT	18 VDC	4.6 A	50 mOhms	WDFN-10	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE NIS5420MT6TXG onsemi 1: $1.67 1,260In Stock NRND	Mfr. Part No. NIS5420MT6TXG Mouser Part No 863-NIS5420MT6TXG NRND	onsemi	Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE Learn More about onsemi on semiconductor nis5x2x efuses	Datasheet	1,260In Stock	Cut Tape $1.67 $1.12 $1.08 $0.997 Reel $0.833 $0.82	Min.: 1 Mult.: 1 : 3,000			NIS5420	PCB Mount	SMD/SMT	18 VDC	4.6 A	50 mOhms	WDFN-10	- 40 C	+ 125 C	Reel, Cut Tape
	Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE NIS5420MT1TXG onsemi 1: $1.49 1,204In Stock	Mfr. Part No. NIS5420MT1TXG Mouser Part No 863-NIS5420MT1TXG	onsemi	Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE Learn More about onsemi on semiconductor nis5x2x efuses	Datasheet	1,204In Stock	Cut Tape $1.49 $0.987 $0.876 $0.823 Reel $0.732 View $0.791 $0.716 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			NIS5420	PCB Mount	SMD/SMT	18 VDC	4.6 A	50 mOhms	WDFN-10	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE NIS5420MT4TXG onsemi 1: $1.99 159In Stock 45,000On Order	Mfr. Part No. NIS5420MT4TXG Mouser Part No 863-NIS5420MT4TXG	onsemi	Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE Learn More about onsemi on semiconductor nis5x2x efuses	Datasheet	159In Stock 45,000On Order On Order Ship Dates Mfr. No: NIS5420MT4TXG Stock: 159 Can Dispatch Immediately On Order: 3,000 Expected 2027/12/01 3,000 Expected 2027/12/29 12,000 Expected 2028/02/09 27,000 Expected 2028/04/26 Factory Lead Time: 52 Weeks	Cut Tape $1.99 $1.51 $1.34 $1.20 View Reel $0.84 $1.09 $1.00 $0.927 $0.84	Min.: 1 Mult.: 1 : 3,000			NIS5420	PCB Mount	SMD/SMT	18 VDC	4.6 A	50 mOhms	WDFN-10	- 40 C	+ 125 C	Reel, Cut Tape
	Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE NIS5420MT7TXG onsemi 1: $1.49 182In Stock 6,000Expected 2026/11/30	Mfr. Part No. NIS5420MT7TXG Mouser Part No 863-NIS5420MT7TXG	onsemi	Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE Learn More about onsemi on semiconductor nis5x2x efuses	Datasheet	182In Stock 6,000Expected 2026/11/30	Cut Tape $1.49 $0.986 $0.876 $0.822 Reel $0.732 View $0.79 $0.782 $0.716 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			NIS5420	PCB Mount	SMD/SMT	18 VDC	4.6 A	50 mOhms	WDFN-10	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel