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Electrical, Specialty Fuses

Browse available Electrical, Specialty Fuses part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package / Case Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Applications Features Class Approval Agency Operating Temperature Breaking Capacity @ Rated Voltage Size / Dimension Grade Qualification
ATMR1/10 Mersen USA Newburyport-MA L.L.C.

ATMR1/10

FUSE; FAST-ACTING; CLASS CC; 200

Mersen USA Newburyport-MA L.L.C.

3,126 -
Datasheet ATMR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 100mA 600 VAC 600 VDC Fast Blow Electrical, Industrial - CC CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATMR1/4 Mersen USA Newburyport-MA L.L.C.

ATMR1/4

FUSE; FAST-ACTING; CLASS CC; 200

Mersen USA Newburyport-MA L.L.C.

1,418 -
Datasheet ATMR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 250mA 600 VAC 600 VDC Fast Blow Electrical, Industrial - CC CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATQR6 Mersen USA Newburyport-MA L.L.C.

ATQR6

CC TD FUSE 600V 6A ATQR

Mersen USA Newburyport-MA L.L.C.

3,428 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 6A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UR - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATQR2/10 Mersen USA Newburyport-MA L.L.C.

ATQR2/10

90628-FUSE, TD CLASS CC

Mersen USA Newburyport-MA L.L.C.

1,277 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 200mA 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UR - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATQR1/10 Mersen USA Newburyport-MA L.L.C.

ATQR1/10

600V 1/10A CC TD FUSE

Mersen USA Newburyport-MA L.L.C.

2,426 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 100mA 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UR - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATQR2-1/2 Mersen USA Newburyport-MA L.L.C.

ATQR2-1/2

CC TD FUSE 600V 2-1/2A ATQR

Mersen USA Newburyport-MA L.L.C.

1,982 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 2.5A 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATQR1/4 Mersen USA Newburyport-MA L.L.C.

ATQR1/4

CC TD FUSE 600V 1/4A ATQR

Mersen USA Newburyport-MA L.L.C.

2,153 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 250mA 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
A6D15R Mersen USA Newburyport-MA L.L.C.

A6D15R

600V 15A RK1 TD FUSE

Mersen USA Newburyport-MA L.L.C.

2,623 -
Datasheet A6D-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 15A 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK1 CSA, UL - 200kA AC, 100kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
TR70RID Mersen USA Newburyport-MA L.L.C.

TR70RID

250V 70A TD RK5 FUSE SMARTSPOT

Mersen USA Newburyport-MA L.L.C.

2,751 -
Datasheet TR-R Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 70A 250 VAC 250 VDC Slow Blow Electrical, Industrial Indicating RK5 CSA, UL - 200kA AC, 20kA DC 1.063" Dia x 5.866" L (27.00mm x 149.00mm) - -
A6D30R Mersen USA Newburyport-MA L.L.C.

A6D30R

600V 30A RK1 TD FUSE

Mersen USA Newburyport-MA L.L.C.

1,364 -
Datasheet A6D-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 30A 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK1 CSA, UL - 200kA AC, 100kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
0NLS005.T Littelfuse Inc.

0NLS005.T

FUSE CARTRIDGE 5A 600VAC/VDC

Littelfuse Inc.

1,441 -
Datasheet POWR-GARD® NLS Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 5A 600 VAC 600 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
0NLS012.T Littelfuse Inc.

0NLS012.T

FUSE CARTRIDGE 12A 600VAC/500VDC

Littelfuse Inc.

6,485 -
Datasheet POWR-GARD® NLS Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 12A 600 VAC 500 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
L15S020.T Littelfuse Inc.

L15S020.T

FUSE CRTRDGE 20A 150VAC/VDC 5AG

Littelfuse Inc.

4,501 -
Datasheet POWR-GARD® L15S 5AG, 10mm x 38mm (Midget) Box Active Requires Holder Cartridge 20A 150 VAC 150 VDC Fast Blow Semiconductors - - CE, CSA, UR - 100kA AC, 20kA DC 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
L15S015.T Littelfuse Inc.

L15S015.T

FUSE CRTRDGE 15A 150VAC/VDC 5AG

Littelfuse Inc.

1,698 -
Datasheet POWR-GARD® L15S 5AG, 10mm x 38mm (Midget) Box Active Requires Holder Cartridge 15A 150 VAC 150 VDC Fast Blow Semiconductors - - CE, CSA, UR - 100kA AC, 20kA DC 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
L15S009.T Littelfuse Inc.

L15S009.T

FUSE CARTRIDGE 9A 150VAC/VDC 5AG

Littelfuse Inc.

2,112 -
Datasheet POWR-GARD® L15S 5AG, 10mm x 38mm (Midget) Box Active Requires Holder Cartridge 9A 150 VAC 150 VDC Fast Blow Semiconductors - - CE, CSA, UR - 100kA AC, 20kA DC 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
TR80R Mersen USA Newburyport-MA L.L.C.

TR80R

250V 80A 5 7/8X1 1/16 RK5

Mersen USA Newburyport-MA L.L.C.

4,006 -
Datasheet TR-R Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 80A 250 VAC 250 VDC Slow Blow Electrical, Industrial Indicating RK5 CSA, UL - 200kA AC, 20kA DC 1.063" Dia x 5.866" L (27.00mm x 149.00mm) - -
ATQR4-1/2 Mersen USA Newburyport-MA L.L.C.

ATQR4-1/2

FUSE; TIME-DELAY; CLASS CC; 200K

Mersen USA Newburyport-MA L.L.C.

3,200 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 4.5A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UR - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
ATQ1-1/4 Mersen USA Newburyport-MA L.L.C.

ATQ1-1/4

FUSE,MIDGET,TIME DELAY,PC MOUNT,

Mersen USA Newburyport-MA L.L.C.

2,981 -
Datasheet ATQ Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 1.25A 500 VAC - Slow Blow Electrical, Industrial - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
ATQR7 Mersen USA Newburyport-MA L.L.C.

ATQR7

FUSE; TIME-DELAY; CLASS CC; 200K

Mersen USA Newburyport-MA L.L.C.

1,253 -
Datasheet ATQR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 7A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
AJT2-1/2N Mersen USA Newburyport-MA L.L.C.

AJT2-1/2N

600V 2.5A J TD NON-IND

Mersen USA Newburyport-MA L.L.C.

4,837 -
Datasheet AJT Cartridge, Non-Standard Box Active Requires Holder Cartridge 2.5A 600 VAC 500 VDC Slow Blow Electrical, Industrial - J CSA, UL - 200kA AC, 100kA DC 0.827" Dia x 2.244" L (21.00mm x 57.00mm) - -
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Electrical, Specialty Fuses FAQ

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What should I check when selecting Electrical, Specialty Fuses components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Electrical, Specialty Fuses components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.