Littelfuse 4 A, Surface Blade Fuse Block, 125 V ac/dc

RS stock no.:: 219-6125
Mfr. Part No.:: 0154004.DR
Manufacturer:: Littelfuse

Littelfuse 4 A, Surface Blade Fuse Block, 125 V ac/dc

Image representative of range

Bulk discount available

Subtotal (1 pack of 10 units)*

R 546,95

(exc. VAT)

R 628,99

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

290 unit(s) ready to ship from another location
Plus 1,720 unit(s) shipping from 26 February 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
10 - 140	R 54.695	R 546.95
150 - 490	R 53.328	R 533.28
500 - 990	R 51.728	R 517.28
1000 - 2490	R 49.659	R 496.59
2500 +	R 47.673	R 476.73

*price indicative

RS stock no.:: 219-6125
Mfr. Part No.:: 0154004.DR
Manufacturer:: Littelfuse

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Littelfuse
	Fuse Type	Blade
	Product Type	Fuse Block
	Number of Fuses	2
	Current Rating	4 A
	Voltage	125 V ac/dc
	Mount Type	Surface
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	125°C
	Body Material	Thermoplastic
	Standards/Approvals	CSA, UL
	For Use With	ATQ Blade Type Fuse
	Clip Material	Brass
	Series	154
	Holder Terminal Type	Quick Connect
	Dielectric Strength	600V

	Select all
	Brand Littelfuse
	Fuse Type Blade
	Product Type Fuse Block
	Number of Fuses 2
	Current Rating 4 A
	Voltage 125 V ac/dc
	Mount Type Surface
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 125°C
	Body Material Thermoplastic
	Standards/Approvals CSA, UL
	For Use With ATQ Blade Type Fuse
	Clip Material Brass
	Series 154
	Holder Terminal Type Quick Connect
	Dielectric Strength 600V

Littelfuse 154 Series OMNI-BLOK Fuse and Holder Combination

Littelfuse 154 series OMNI-BLOK fuse and holder combinations offer a convenient solution for efficient installation and easy replacement of miniature Littelfuse NANO² surface mount fuses. The 154 series fuse and holder combination can be installed on a PC board in a single, quick, efficient step and further fuse replacement can be accomplished without exposing the PC board to the detrimental effects of solder heat. Littelfuse 154 series OMNI-BLOK's are suitable for a wide variety of applications.

Easy fuse replacement

Miniature size

Very Fast-Acting and Time-Lag options available

Holder sized to fit a range of NANO² fuses

Low fuse temperature de-rating

Heat-resistant fuseholder

260°C reflow capable fuseholder

Surface Mount Technology

Surface mount fuses offer considerable space (and time) saving features for low voltage applications. The FF types are ideal for protection of high value silicon IC's e.g. alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, medical apparatus etc.

Approvals

CSA, UL

Littelfuse 4 A, Surface Blade Fuse Block, 125 V ac/dc

FREE delivery for orders over R 1,500.00

Littelfuse 154 Series OMNI-BLOK Fuse and Holder Combination

Surface Mount Technology

Approvals

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