Cartridge Fuses – Mouser Puerto Rico

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MDL Time-Delay Glass Tube Fuses

Eaton Electronics MDL Time-Delay Glass Tube Fuses feature nickel-plated brass endcap construction and are UL Listed to standard 248-14. Rated currents for the MDL series are 3A to 30A depending on the module. Sized at 1.4" x 1 1/4" (6.4 x 31.7mm), the MDL Series Time-Delay Glass Tube Fuses are available are RoHS compliant and are available with axial leads.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Current Rating	Fuse Type	Fuse Size / Group	Voltage Rating AC	Interrupt Rating	Mounting Style	Termination Style	Packaging	Resistance
Cartridge Fuses SMALL DIM. FUSE BK/MDL-1/16-R Eaton Electronics 1: $7.36 A tariff of 16% may be applied if shipping to the United States. 348In Stock	Mfr. Part # BK/MDL-1/16-R Mouser Part # 504-BK/MDL-1/16-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	348In Stock	$7.36 $6.63 $6.39 $6.37 View $5.06 Quote A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	62.5 mA	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	35 A	Holder / Clip	Clip	Bulk	45.6 Ohms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-1/8-R Eaton Electronics 1: $5.25 A tariff of 16% may be applied if shipping to the United States. 299In Stock	Mfr. Part # BK/MDL-1/8-R Mouser Part # 504-BK/MDL-1/8-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	299In Stock	$5.25 $5.05 $1.72 $1.68 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	125 mA	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	35 A	Holder / Clip	Clip	Bulk	12.238 Ohms
Cartridge Fuses 250mA 250V COLR BAND Single Light Green BK/MDL-1/4VX-R Eaton Electronics 1: $10.50 A tariff of 44% may be applied if shipping to the United States. 91In Stock	Mfr. Part # BK/MDL-1/4VX-R Mouser Part # 504-BK/MDL-1/4VX-R	Eaton Electronics	Cartridge Fuses 250mA 250V COLR BAND Single Light Green Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	91In Stock	$10.50 $9.44 $9.01 $6.93 View $6.07 $5.94 $5.77 $5.44 Quote A tariff of 44% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	250 mA	Time Delay / Slow Blow	6.4 mm x 31.7 mm	250 VAC	10 kA	Holder / Clip	Clip	Bulk	3.208 Ohms
Cartridge Fuses 3A 250V COLOR BAND Single Red BK/MDL-3RX-R Eaton Electronics 1: $10.50 A tariff of 16% may be applied if shipping to the United States. 63In Stock	Mfr. Part # BK/MDL-3RX-R Mouser Part # 504-BK/MDL-3RX-R	Eaton Electronics	Cartridge Fuses 3A 250V COLOR BAND Single Red Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	63In Stock	$10.50 $9.44 $9.01 $6.93 View $6.07 $5.94 $5.77 $5.44 Quote A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	3 A	Time Delay / Slow Blow	6.4 mm x 31.7 mm	250 VAC	10 kA	Holder / Clip	Clip	Bulk	57 mOhms
Cartridge Fuses SMALL DIMENSION FUSE MDL-1-1/4-R Eaton Electronics 1: $6.92 A tariff of 16% may be applied if shipping to the United States. 231In Stock	Mfr. Part # MDL-1-1/4-R Mouser Part # 504-MDL-1-1-4-R	Eaton Electronics	Cartridge Fuses SMALL DIMENSION FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	231In Stock	$6.92 $4.50 $4.10 $3.94 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	1.25 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC		Holder / Clip	Clip	Bulk
Cartridge Fuses SMALL DIMENSION FUSE MDL-7-R Eaton Electronics 1: $7.05 A tariff of 16% may be applied if shipping to the United States. 251In Stock	Mfr. Part # MDL-7-R Mouser Part # 504-MDL-7-R	Eaton Electronics	Cartridge Fuses SMALL DIMENSION FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	251In Stock	$7.05 $2.97 $2.85 $2.78 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	7 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	200 A, 10 kA	Holder / Clip	Clip	Bulk	18 mOhms
Cartridge Fuses SMALL DIMENSION FUSE MDL-3/16-R Eaton Electronics 1: $14.00 A tariff of 44% may be applied if shipping to the United States. 20In Stock	Mfr. Part # MDL-3/16-R Mouser Part # 504-MDL-3-16-R	Eaton Electronics	Cartridge Fuses SMALL DIMENSION FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	20In Stock	$14.00 $13.06 $12.47 $8.90 View $8.40 $8.10 $7.78 $7.54 Quote A tariff of 44% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	187.5 mA	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC		Holder / Clip	Clip	Bulk
Cartridge Fuses 250V .5A w/Leads BK/MDL-V-1/2-R Eaton Electronics 1: $9.85 A tariff of 16% may be applied if shipping to the United States. 162In Stock	Mfr. Part # BK/MDL-V-1/2-R Mouser Part # 504-BK/MDL-V-1_2-R	Eaton Electronics	Cartridge Fuses 250V .5A w/Leads Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	162In Stock	$9.85 $8.85 $6.06 $5.49 View $4.77 $4.56 $4.55 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	500 mA	Time Delay / Slow Blow		250 VAC		Board Mount	Axial	Bulk
Cartridge Fuses SMALL DIMENSION FUSE MDL-V-15-R Eaton Electronics 1: $9.81 A tariff of 8% may be applied if shipping to the United States. 175In Stock	Mfr. Part # MDL-V-15-R Mouser Part # 504-MDL-V-15-R	Eaton Electronics	Cartridge Fuses SMALL DIMENSION FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	175In Stock	$9.81 $8.07 $7.25 $6.82 View $6.76 $6.71 Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	15 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	32 VAC		Board Mount	Axial	Bulk
Cartridge Fuses .75A 250V COLOR BAND Single Silver BK/MDL-3/4SX-R Eaton Electronics 1: $10.50 A tariff of 44% may be applied if shipping to the United States. 84In Stock	Mfr. Part # BK/MDL-3/4SX-R Mouser Part # 504-BK/MDL-3/4SX-R	Eaton Electronics	Cartridge Fuses .75A 250V COLOR BAND Single Silver Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	84In Stock	$10.50 $9.44 $9.01 $6.93 View $5.63 $5.30 $5.13 $4.96 Quote A tariff of 44% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	750 mA	Time Delay / Slow Blow	6.4 mm x 31.7 mm	250 VAC	10 kA	Holder / Clip	Clip	Bulk	397 mOhms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-1-1/2-R Eaton Electronics 1: $1.05 A tariff of 16% may be applied if shipping to the United States. 3,472In Stock	Mfr. Part # BK/MDL-1-1/2-R Mouser Part # 504-BK/MDL-1-1/2-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	3,472In Stock	$1.05 $0.97 $0.805 $0.742 View $0.653 $0.615 $0.567 $0.554 $0.525 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	1.5 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	100 A	Holder / Clip	Clip	Bulk	156 mOhms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-1-R Eaton Electronics 1: $1.05 A tariff of 16% may be applied if shipping to the United States. 4,912In Stock	Mfr. Part # BK/MDL-1-R Mouser Part # 504-BK/MDL-1-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	4,912In Stock	$1.05 $0.968 $0.804 $0.741 View $0.652 $0.614 $0.566 $0.562 $0.525 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	1 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	35 A	Holder / Clip	Clip	Bulk	273 mOhms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-1/10-R Eaton Electronics 1: $12.13 A tariff of 16% may be applied if shipping to the United States. 197In Stock	Mfr. Part # BK/MDL-1/10-R Mouser Part # 504-BK/MDL-1/10-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	197In Stock	$12.13 $10.64 $9.96 $9.03 View $8.08 $7.58 $6.95 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	100 mA	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	35 A	Holder / Clip	Clip	Bulk	15.68 Ohms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-2-1/2-R Eaton Electronics 1: $0.98 A tariff of 16% may be applied if shipping to the United States. 3,624In Stock	Mfr. Part # BK/MDL-2-1/2-R Mouser Part # 504-BK/MDL-2-1/2-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	3,624In Stock	$0.98 $0.897 $0.745 $0.652 View $0.597 $0.569 $0.525 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	2.5 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	100 A	Holder / Clip	Clip	Bulk	81 mOhms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-2-R Eaton Electronics 1: $1.08 A tariff of 16% may be applied if shipping to the United States. 6,554In Stock 7,300Expected 11/24/2026	Mfr. Part # BK/MDL-2-R Mouser Part # 504-BK/MDL-2-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	6,554In Stock 7,300Expected 11/24/2026	$1.08 $0.997 $0.827 $0.744 View $0.672 $0.633 $0.583 $0.525 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	2 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	100 A	Holder / Clip	Clip	Bulk	116 mOhms
Cartridge Fuses SMALL DIMENSION FUSE BK/MDL-1/2-R Eaton Electronics 1: $1.09 A tariff of 16% may be applied if shipping to the United States. 4,054In Stock	Mfr. Part # BK/MDL-1/2-R Mouser Part # 504-MDL-1/2-R	Eaton Electronics	Cartridge Fuses SMALL DIMENSION FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	4,054In Stock	$1.09 $1.01 $0.829 $0.743 View $0.675 $0.636 $0.585 $0.525 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	500 mA	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	35 A	Holder / Clip	Clip	Bulk	943 mOhms
Cartridge Fuses SMALL DIMENSION FUSE MDL-2-R Eaton Electronics 1: $5.86 A tariff of 16% may be applied if shipping to the United States. 496In Stock	Mfr. Part # MDL-2-R Mouser Part # 504-MDL-2-R	Eaton Electronics	Cartridge Fuses SMALL DIMENSION FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	496In Stock	$5.86 $3.51 $3.35 $3.28 $3.12 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	2 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	100 A, 10 kA	Holder / Clip	Clip	Bulk	116 mOhms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-1-1/4-R Eaton Electronics 1: $1.31 A tariff of 16% may be applied if shipping to the United States. 63In Stock 300On Order	Mfr. Part # BK/MDL-1-1/4-R Mouser Part # 504-BK/MDL-1-1/4-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	63In Stock 300On Order On Order Ship Dates Mfr. #: BK/MDL-1-1/4-R Stock: 63 Can Ship Immediately On Order: 200 Pending 100 Expected 2/10/2027 Factory Lead-Time: 12 Weeks	$1.31 $1.07 $0.881 $0.766 View $0.674 $0.635 $0.585 $0.525 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	1.25 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	100 A	Holder / Clip	Clip	Bulk	205 mOhms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-1-6/10-R Eaton Electronics 1: $6.50 A tariff of 16% may be applied if shipping to the United States. 70In Stock	Mfr. Part # BK/MDL-1-6/10-R Mouser Part # 504-BK/MDL-1-6/10-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	70In Stock	$6.50 $5.80 $5.60 $4.35 View $3.41 $3.18 $2.93 $2.89 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	1.6 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	35 A	Holder / Clip	Clip	Bulk
Cartridge Fuses SMALL DIM. FUSE BK/MDL-1-8/10-R Eaton Electronics 1: $6.50 A tariff of 16% may be applied if shipping to the United States. 117In Stock	Mfr. Part # BK/MDL-1-8/10-R Mouser Part # 504-BK/MDL-1-8/10-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	117In Stock	$6.50 $5.80 $5.60 $3.75 View $3.37 $3.15 $2.93 $2.74 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	1.8 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	100 A	Holder / Clip	Clip	Bulk
Cartridge Fuses SMALL DIM. FUSE BK/MDL-1/4-R Eaton Electronics 1: $1.40 A tariff of 16% may be applied if shipping to the United States. 837In Stock	Mfr. Part # BK/MDL-1/4-R Mouser Part # 504-BK/MDL-1/4-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	837In Stock	$1.40 $1.30 $1.08 $0.988 View $0.869 $0.819 $0.755 $0.748 $0.722 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	250 mA	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	250 VAC	35 A	Holder / Clip	Clip	Bulk	3.208 Ohms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-10-R Eaton Electronics 1: $1.49 A tariff of 16% may be applied if shipping to the United States. 427In Stock	Mfr. Part # BK/MDL-10-R Mouser Part # 504-BK/MDL-10-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	427In Stock	$1.49 $1.37 $1.14 $1.04 View $0.921 $0.869 $0.80 $0.797 $0.769 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	10 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	32 VAC	1 kA	Holder / Clip	Clip	Bulk	10 mOhms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-12-R Eaton Electronics 1: $1.46 A tariff of 16% may be applied if shipping to the United States. 72In Stock	Mfr. Part # BK/MDL-12-R Mouser Part # 504-BK/MDL-12-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	72In Stock	$1.46 $1.35 $1.12 $1.03 View $0.906 $0.853 $0.786 $0.769 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	12 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	32 VAC	1 kA	Holder / Clip	Clip	Bulk
Cartridge Fuses SMALL DIM. FUSE BK/MDL-15-R Eaton Electronics 1: $1.46 A tariff of 16% may be applied if shipping to the United States. 339In Stock	Mfr. Part # BK/MDL-15-R Mouser Part # 504-BK/MDL-15-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	339In Stock	$1.46 $1.35 $1.12 $1.03 View $0.906 $0.853 $0.786 $0.769 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	15 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	32 VAC	1 kA	Holder / Clip	Clip	Bulk	5 mOhms
Cartridge Fuses SMALL DIM. FUSE BK/MDL-20-R Eaton Electronics 1: $1.61 A tariff of 16% may be applied if shipping to the United States. 190In Stock	Mfr. Part # BK/MDL-20-R Mouser Part # 504-BK/MDL-20-R	Eaton Electronics	Cartridge Fuses SMALL DIM. FUSE Learn More about Eaton Electronics eaton mdl time delay tube fuses	Datasheet	190In Stock	$1.61 $1.49 $1.24 $1.08 View $1.00 $0.939 $0.857 $0.84 $0.769 A tariff of 16% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MDL	Glass Fuses	20 A	Time Delay / Slow Blow	3AG (6.3 mm x 32 mm)	32 VAC	1 kA	Holder / Clip	Clip	Bulk	4 mOhms