Cartridge Fuses – Mouser United Kingdom

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GMA Fast-Acting Glass Tube Fuses

Eaton Electronics GMA Fast-Acting Glass Tube Fuses are 5mm x 20mm fuses with a low breaking capacity. With nickel-plated brass endcap construction, they are designed to UL/CSA 248-14 and many other certifications. Eaton Electronics GMA Series Fast-Acting Glass Tube Fuses offer a rated current of 63mA to 10A, are RoHS compliant, and are available with axial leads.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Series	Product	Current Rating	Fuse Type	Fuse Size/Group	Voltage Rating AC	Interrupt Rating	Mounting Style	Termination Style	Packaging	Resistance
Cartridge Fuses 250VAC 100mA Axial Lead BK/GMA-V-100-R Eaton Electronics 1: £6.56 925In Stock	Mfr. Part No. BK/GMA-V-100-R Mouser Part No 504-BK/GMA-V-100-R	Eaton Electronics	Cartridge Fuses 250VAC 100mA Axial Lead Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	925In Stock	£6.56 £4.96 £4.82 £3.83 £3.26	Min.: 1 Mult.: 1		GMA	Glass Fuses	100 mA	Fast Blow	5 mm x 20 mm	250 VAC	35 A	Board Mount	Axial	Bulk	7.84 Ohms
Cartridge Fuses 125VAC 8A Axial Lead BK/GMA-V-8-R Eaton Electronics 1: £4.75 592In Stock	Mfr. Part No. BK/GMA-V-8-R Mouser Part No 504-BK/GMA-V-8-R	Eaton Electronics	Cartridge Fuses 125VAC 8A Axial Lead Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	592In Stock	£4.75 £3.98 £2.50 £2.12 View £2.01 £1.96 £1.94 £1.89	Min.: 1 Mult.: 1		GMA	Glass Fuses	8 A	Fast Blow	5 mm x 20 mm	125 VAC	200 A	Board Mount	Axial	Bulk	9 mOhms
Cartridge Fuses 6.0A 125V FA SMALL DIM. FUSE BK/GMA-6-R Eaton Electronics 1: £2.68 1,488In Stock	Mfr. Part No. BK/GMA-6-R Mouser Part No 504-BK/GMA-6-R	Eaton Electronics	Cartridge Fuses 6.0A 125V FA SMALL DIM. FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	1,488In Stock	£2.68 £2.37 £1.63 £1.38 View £1.35 £1.32 £1.29	Min.: 1 Mult.: 1		GMA	Glass Fuses	6 A	Fast Blow	5 mm x 20 mm	125 VAC	10 kA	Holder / Clip	Clip	Bulk	17 mOhms
Cartridge Fuses GmA 300mA FA BK1 -R BK1/GMA-300-R Eaton Electronics 1: £0.856 3,714In Stock	Mfr. Part No. BK1/GMA-300-R Mouser Part No 504-BK1-GMA-300-R	Eaton Electronics	Cartridge Fuses GmA 300mA FA BK1 -R Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	3,714In Stock	£0.856 £0.788 £0.653 £0.602 View £0.541 £0.499 £0.481	Min.: 1 Mult.: 1		GMA	Glass Fuses	300 mA	Fast Blow	5 mm x 20 mm	250 VAC		Holder / Clip	Clip	Bulk
Cartridge Fuses 8.0A 125V FA SMALL DIM. FUSE BK/GMA-8-R Eaton Electronics 1: £2.08 838In Stock	Mfr. Part No. BK/GMA-8-R Mouser Part No 504-BK/GMA-8-R	Eaton Electronics	Cartridge Fuses 8.0A 125V FA SMALL DIM. FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	838In Stock	£2.08 £1.67 £1.41 £1.40 £1.37	Min.: 1 Mult.: 1		GMA	Glass Fuses	8 A	Fast Blow	5 mm x 20 mm	125 VAC	200 A	Holder / Clip	Clip	Bulk	9 mOhms
Cartridge Fuses 250VAC 125mA Axial Lead BK/GMA-V-125-R Eaton Electronics 1: £6.56 703In Stock	Mfr. Part No. BK/GMA-V-125-R Mouser Part No 504-BK/GMA-V-125-R	Eaton Electronics	Cartridge Fuses 250VAC 125mA Axial Lead Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	703In Stock	£6.56 £5.84 £5.70 £4.24 View £3.14 £2.94 £2.92	Min.: 1 Mult.: 1		GMA	Glass Fuses	125 mA	Fast Blow	5 mm x 20 mm	250 VAC	35 A	Board Mount	Axial	Bulk	4.895 Ohms
Cartridge Fuses GMA 250mA FUSE GMA-250-R Eaton Electronics 1: £1.74 1,098In Stock	Mfr. Part No. GMA-250-R Mouser Part No 504-GMA-250-R	Eaton Electronics	Cartridge Fuses GMA 250mA FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	1,098In Stock	£1.74 £1.63	Min.: 1 Mult.: 1		GMA	Glass Fuses	250 mA	Fast Blow	5 mm x 20 mm	250 VAC		Holder / Clip	Clip	Bulk
Cartridge Fuses 250VAC 750mA Axial Lead BK/GMA-V-750-R Eaton Electronics 1: £4.75 89In Stock	Mfr. Part No. BK/GMA-V-750-R Mouser Part No 504-BK/GMA-V-750-R	Eaton Electronics	Cartridge Fuses 250VAC 750mA Axial Lead Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	89In Stock	£4.75 £3.98 £3.20 £2.87 £2.23	Min.: 1 Mult.: 1		GMA	Glass Fuses	750 mA	Fast Blow	5 mm x 20 mm	250 VAC	35 A	Board Mount	Axial	Bulk	186 mOhms
Cartridge Fuses 250VAC 2.5A Axial Lead BK/GMA-V-2.5-R Eaton Electronics 1: £4.75 89In Stock	Mfr. Part No. BK/GMA-V-2.5-R Mouser Part No 504-BK/GMA-V-2.5-R	Eaton Electronics	Cartridge Fuses 250VAC 2.5A Axial Lead Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	89In Stock	£4.75 £3.98 £3.20 £2.87 £2.23	Min.: 1 Mult.: 1		GMA	Glass Fuses	2.5 A	Fast Blow	5 mm x 20 mm	250 VAC	100 A	Board Mount	Axial	Bulk	46 mOhms
Cartridge Fuses 300mA 250V FA SMALL DIM. FUSE BK/GMA-300-R Eaton Electronics 1: £2.96 400In Stock	Mfr. Part No. BK/GMA-300-R Mouser Part No 504-BK/GMA-300-R	Eaton Electronics	Cartridge Fuses 300mA 250V FA SMALL DIM. FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	400In Stock	£2.96 £2.70 £2.44 £1.94 View £1.91 £1.69 £1.65	Min.: 1 Mult.: 1		GMA	Glass Fuses	300 mA	Fast Blow	5 mm x 20 mm	250 VAC	35 A	Holder / Clip	Clip	Bulk	906 mOhms
Cartridge Fuses 250VAC 2A Axial Lead BK/GMA-V-2-R Eaton Electronics 1: £4.75 354In Stock	Mfr. Part No. BK/GMA-V-2-R Mouser Part No 504-BK/GMA-V-2-R	Eaton Electronics	Cartridge Fuses 250VAC 2A Axial Lead Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	354In Stock	£4.75 £3.98 £3.09 £2.13 View £2.01 £2.00 £1.94 £1.89	Min.: 1 Mult.: 1		GMA	Glass Fuses	2 A	Fast Blow	5 mm x 20 mm	250 VAC	100 A	Board Mount	Axial	Bulk	66 mOhms
Cartridge Fuses BP FAST ACTING FUSE BP/GMA-2A Bussmann / Eaton 1: £8.41 18In Stock	Mfr. Part No. BP/GMA-2A Mouser Part No 504-BP/GMA-2A	Bussmann / Eaton	Cartridge Fuses BP FAST ACTING FUSE Learn More about Bussmann / Eaton eaton gma glass tube fuses	Datasheet	18In Stock	£8.41 £7.00 £6.47 £5.39 View £4.98 £4.48 £4.13 £3.81	Min.: 1 Mult.: 1	No	GMA	Glass Fuses	2 A	Fast Blow	5 mm x 20 mm	250 VAC		Holder / Clip	Clip	Blister Pack
Cartridge Fuses BP FAST ACTING FUSE BP/GMA-5A Bussmann / Eaton 1: £8.42 24In Stock	Mfr. Part No. BP/GMA-5A Mouser Part No 504-BP/GMA-5A	Bussmann / Eaton	Cartridge Fuses BP FAST ACTING FUSE Learn More about Bussmann / Eaton eaton gma glass tube fuses	Datasheet	24In Stock	£8.42 £7.00 £6.47 £5.39 View £4.98 £4.48 £4.13 £3.81	Min.: 1 Mult.: 1	No	GMA	Glass Fuses	5 A	Fast Blow	5 mm x 20 mm	125 VAC		Holder / Clip	Clip	Blister Pack
Cartridge Fuses BP FAST ACTING FUSE BP/GMA-6A Bussmann / Eaton 1: £8.41 2In Stock	Mfr. Part No. BP/GMA-6A Mouser Part No 504-BP/GMA-6A	Bussmann / Eaton	Cartridge Fuses BP FAST ACTING FUSE Learn More about Bussmann / Eaton eaton gma glass tube fuses	Datasheet	2In Stock	£8.41 £7.00 £6.47 £5.39 View £4.98 £4.48 £4.13 £3.81	Min.: 1 Mult.: 1	No	GMA	Glass Fuses	6 A	Fast Blow	5 mm x 20 mm	125 VAC		Holder / Clip	Clip	Blister Pack
Cartridge Fuses BP FAST ACTING FUSE Bussmann / Eaton BP/GMA-3A BP/GMA-3A Bussmann / Eaton 1: £8.71 2In Stock	Mfr. Part No. BP/GMA-3A Mouser Part No 504-BP/GMA-3A	Bussmann / Eaton	Cartridge Fuses BP FAST ACTING FUSE Learn More about Bussmann / Eaton eaton gma glass tube fuses	Datasheet	2In Stock	£8.71 £6.52 £6.15 £5.18 View £4.58 £4.27 £3.98 £3.79	Min.: 1 Mult.: 1	No	GMA	Glass Fuses	3 A	Fast Blow	5 mm x 20 mm	250 VAC		Holder / Clip	Clip	Blister Pack
Cartridge Fuses BP/FAST ACTING FUSE Bussmann / Eaton BP/GMA-500MA BP/GMA-500MA Bussmann / Eaton 1: £7.91 149In Stock	Mfr. Part No. BP/GMA-500MA Mouser Part No 504-BP/GMA-500MA	Bussmann / Eaton	Cartridge Fuses BP/FAST ACTING FUSE Learn More about Bussmann / Eaton eaton gma glass tube fuses	Datasheet	149In Stock	£7.91 £5.31 £5.23 £4.17 View £3.87 £3.70 £3.50 £3.44	Min.: 1 Mult.: 1	No	GMA	Glass Fuses	500 mA	Fast Blow	5 mm x 20 mm	250 VAC		Holder / Clip	Clip	Blister Pack
Cartridge Fuses 1A 250V FA SMALL DIM. FUSE BK/GMA-1-R Eaton Electronics 1: £0.496 5,870In Stock 7,200On Order	Mfr. Part No. BK/GMA-1-R Mouser Part No 504-BK/GMA-1-R	Eaton Electronics	Cartridge Fuses 1A 250V FA SMALL DIM. FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	5,870In Stock 7,200On Order On Order Ship Dates Mfr. No: BK/GMA-1-R Stock: 5,870 Can Dispatch Immediately On Order: 200 Expected 19/11/2026 7,000 Expected 15/02/2027 Factory Lead Time: 12 Weeks	£0.496 £0.456 £0.378 £0.348 View £0.304 £0.29 £0.266 £0.25	Min.: 1 Mult.: 1		GMA	Glass Fuses	1 A	Fast Blow	5 mm x 20 mm	250 VAC	35 A	Holder / Clip	Clip	Bulk	163 mOhms
Cartridge Fuses 2.0A 250V FA SMALL DIM. FUSE BK/GMA-2-R Eaton Electronics 1: £0.488 14,316In Stock	Mfr. Part No. BK/GMA-2-R Mouser Part No 504-BK/GMA-2-R	Eaton Electronics	Cartridge Fuses 2.0A 250V FA SMALL DIM. FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	14,316In Stock	£0.488 £0.448 £0.373 £0.32 View £0.295 £0.284 £0.262 £0.256 £0.25	Min.: 1 Mult.: 1		GMA	Glass Fuses	2 A	Fast Blow	5 mm x 20 mm	250 VAC	100 A	Holder / Clip	Clip	Bulk	66 mOhms
Cartridge Fuses 500mA 250V FA SMALL DIM. FUSE BK/GMA-500-R Eaton Electronics 1: £0.736 5,353In Stock	Mfr. Part No. BK/GMA-500-R Mouser Part No 504-BK/GMA-500-R	Eaton Electronics	Cartridge Fuses 500mA 250V FA SMALL DIM. FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	5,353In Stock	£0.736 £0.676 £0.56 £0.449 View £0.416 £0.398 £0.388 £0.387 £0.383	Min.: 1 Mult.: 1		GMA	Glass Fuses	500 mA	Fast Blow	5 mm x 20 mm	250 VAC	35 A	Holder / Clip	Clip	Bulk	454 mOhms
Cartridge Fuses 250mA 250V FA SMALL DIM. FUSE BK/GMA-250-R Eaton Electronics 1: £1.04 7,672In Stock 7,500On Order	Mfr. Part No. BK/GMA-250-R Mouser Part No 504-BK/GMA-250-R	Eaton Electronics	Cartridge Fuses 250mA 250V FA SMALL DIM. FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	7,672In Stock 7,500On Order On Order Ship Dates Mfr. No: BK/GMA-250-R Stock: 7,672 Can Dispatch Immediately On Order: 900 Expected 16/11/2026 6,600 Expected 25/01/2027 Factory Lead Time: 24 Weeks	£1.04 £0.952 £0.796 £0.728 View £0.641 £0.603 £0.558	Min.: 1 Mult.: 1		GMA	Glass Fuses	250 mA	Fast Blow	5 mm x 20 mm	250 VAC	35 A	Holder / Clip	Clip	Bulk	1.735 Ohms
Cartridge Fuses GMA 1A FUSE GMA-1-R Eaton Electronics 1: £1.62 2,203In Stock 5,275On Order	Mfr. Part No. GMA-1-R Mouser Part No 504-GMA-1-R	Eaton Electronics	Cartridge Fuses GMA 1A FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	2,203In Stock 5,275On Order On Order Ship Dates Mfr. No: GMA-1-R Stock: 2,203 Can Dispatch Immediately On Order: 2,675 Expected 01/02/2027 2,600 Expected 18/02/2027 Factory Lead Time: 17 Weeks	£1.62 £1.57	Min.: 1 Mult.: 1		GMA	Glass Fuses	1 A	Fast Blow	5 mm x 20 mm	250 VAC	35 A, 10 kA	Holder / Clip	Clip	Bulk	163 mOhms
Cartridge Fuses GMA 2A FUSE GMA-2-R Eaton Electronics 1: £1.90 2,101In Stock 2,645Expected 15/02/2027	Mfr. Part No. GMA-2-R Mouser Part No 504-GMA-2-R	Eaton Electronics	Cartridge Fuses GMA 2A FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	2,101In Stock 2,645Expected 15/02/2027	£1.90 £1.57	Min.: 1 Mult.: 1		GMA	Glass Fuses	2 A	Fast Blow	5 mm x 20 mm	250 VAC	100 A, 10 kA	Holder / Clip	Clip	Bulk	66 mOhms
Cartridge Fuses GMA 3A FUSE GMA-3-R Eaton Electronics 1: £1.85 1,083In Stock	Mfr. Part No. GMA-3-R Mouser Part No 504-GMA-3-R	Eaton Electronics	Cartridge Fuses GMA 3A FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	1,083In Stock	£1.85 £1.57	Min.: 1 Mult.: 1		GMA	Glass Fuses	3 A	Fast Blow	5 mm x 20 mm	250 VAC	100 A, 10 kA	Holder / Clip	Clip	Bulk	39 mOhms
Cartridge Fuses GMA 5A FUSE GMA-5-R Eaton Electronics 1: £1.62 785In Stock 3,060On Order	Mfr. Part No. GMA-5-R Mouser Part No 504-GMA-5-R	Eaton Electronics	Cartridge Fuses GMA 5A FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	785In Stock 3,060On Order On Order Ship Dates Mfr. No: GMA-5-R Stock: 785 Can Dispatch Immediately On Order: 1,435 Expected 12/01/2027 1,625 Expected 03/05/2027 Factory Lead Time: 17 Weeks	£1.62 £1.57	Min.: 1 Mult.: 1		GMA	Glass Fuses	5 A	Fast Blow	5 mm x 20 mm	125 VAC	10 kA	Holder / Clip	Clip	Bulk	21 mOhms
Cartridge Fuses GMA 500mA BUSS FUSE GMA-500-R Eaton Electronics 1: £1.90 792In Stock 930Expected 22/02/2027	Mfr. Part No. GMA-500-R Mouser Part No 504-GMA-500-R	Eaton Electronics	Cartridge Fuses GMA 500mA BUSS FUSE Learn More about Eaton Electronics eaton gma glass tube fuses	Datasheet	792In Stock 930Expected 22/02/2027	£1.90 £1.57	Min.: 1 Mult.: 1		GMA	Glass Fuses	500 mA	Fast Blow	5 mm x 20 mm	250 VAC	35 A, 10 kA	Holder / Clip	Clip	Bulk	454 mOhms