RS PRO Non-Resettable Fuse 5 A, 250 V ac

RS Stock No.:: 139-963
Brand:: RS PRO

RS PRO Non-Resettable Fuse 5 A, 250 V ac

Subtotal (1 bag of 10 units)*

£4.13

(exc. VAT)

£4.96

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

194 unit(s) ready to ship
Plus 27 unit(s) ready to ship from another location

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

Bag(s)	Per Bag	Per unit*
1 +	£4.13	£0.413

*price indicative

RS Stock No.:: 139-963
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Non-Resettable Fuse
	Current Rating	5 A
	Voltage	250 V ac
	Fuse Speed	Very Fast Acting
	Width	2.5 mm
	Height	2.5mm
	Fuse Characteristics	Non-Resettable
	Minimum Operating Temperature	-55°C
	Breaking Capacity	50A
	Maximum Operating Temperature	125°C
	Standards/Approvals	UL to ULCSA UL 4814
	Series	SEF
	Package Size	6.1 x 2.5 x 2.5 mm

	Select all
	Brand RS PRO
	Product Type Non-Resettable Fuse
	Current Rating 5 A
	Voltage 250 V ac
	Fuse Speed Very Fast Acting
	Width 2.5 mm
	Height 2.5mm
	Fuse Characteristics Non-Resettable
	Minimum Operating Temperature -55°C
	Breaking Capacity 50A
	Maximum Operating Temperature 125°C
	Standards/Approvals UL to ULCSA UL 4814
	Series SEF
	Package Size 6.1 x 2.5 x 2.5 mm

COO (Country of Origin):: CN

RS PRO Non-Resettable Fuse, 5 A Current Rating

This non-resettable fuse is a compact, wire-in-air square shape surface mount fuse designed for secondary side circuit over-current protection applications. It is ideal for use on PCBs using surface mount technology, allowing for efficient installation in a single step. The fuse operates effectively within a wide ambient temperature range of -55°C to +125°C.

Features and Benefits

Small Size (2410) for space-saving design

Very Fast-Acting or Time-Lag options for versatile protection

RoHS Compliant and Halogen-Free ensuring environmental safety

Wide Operating Temperature Range (-55°-125°) for reliable performance in various conditions

UL Recognized to UL/CSA/UL 248-14 for assured safety standards

Applications

Ideal for secondary side circuit over-current protection in electronic devices and systems

Suitable for use in consumer electronics, telecommunications, and industrial equipment

Additional Information

Reflow Condition: Do not exceed 260°C

Wave Soldering Parameters: 260°C peak temperature, 3 seconds max

Solder Iron Temperature: 300±5°C max for 2 seconds

Why RS PRO?

RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.