HVAC/R Solutions

Littelfuse HVAC/R Solutions feature an extensive product portfolio that offers accuracy, reliability, and durability. These innovative products help to streamline HVAC/R system designs and are designed to protect vital components, control loads while increasing system efficiency, and sense temperatures more accurately. Littelfuse HVAC/R Solutions are ideal for commercial HVAC systems, residential HVAC systems, and commercial refrigeration.

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Qty. RoHS ECAD Model Series
Product
Current Rating
Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Fuse Size/Group
Indicator Style
Packaging
Resistance
Littelfuse Industrial & Electrical Fuses .44A 1000VAC 1000VDC Midget
Datasheet
141In Stock
Min.: 1
Mult.: 1
FLU Midget Fuses 440 mA 1 kVAC Fast Blow 1 kVDC 10 kA at 1 kVDC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 25A 600VAC J Fuses
Datasheet
160In Stock
Min.: 1
Mult.: 1
JLS Class J Fuses 25 A 600 VAC Fast Blow 200 kA at 600 VAC Cartridge Fuses Holder Clip Class J Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 30A 600VAC Class J
Datasheet
73In Stock
Min.: 1
Mult.: 1
No
JTD Class J Fuses 30 A 600 VAC Time Delay / Slow Blow 300 VDC 20 kA at 300 VDC Cartridge Fuses Holder Clip POWR-PRO Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 2A 250VAC Midget
Datasheet
414In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 2 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 125 mOhms
Littelfuse Industrial & Electrical Fuses 3A 250VAC Midget
Datasheet
50In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 3 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 69.6 mOhms
Littelfuse Industrial & Electrical Fuses 5A 250VAC Midget
Datasheet
23In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 5 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 10A 250VAC Midget
Datasheet
128In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 10 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 11.7 mOhms
Littelfuse Industrial & Electrical Fuses 15A 250VAC Midget
Datasheet
68In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 15 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 20A 125VAC Midget
Datasheet
118In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 20 A 125 VAC Fast Blow 10 kA at 125 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 5.28 mOhms
Littelfuse Industrial & Electrical Fuses 30A 125VAC Midget
Datasheet
108In Stock
Min.: 1
Mult.: 1

BLF Midget Fuses 30 A 125 VAC Fast Blow 10 kA at 125 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 2.89 mOhms
Littelfuse Industrial & Electrical Fuses 10A 250VAC Midget
Datasheet
317In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 10 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 20A 250VAC Midget
Datasheet
126In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 20 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 3.6 mOhms
Littelfuse Industrial & Electrical Fuses 25A 250VAC Midget
Datasheet
97In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 25 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 3.6 mOhms
Littelfuse Industrial & Electrical Fuses 30A 250VAC Midget
Datasheet
405In Stock
Min.: 1
Mult.: 1

BLN Midget Fuses 30 A 250 VAC Fast Blow 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 2.7 mOhms
Littelfuse Industrial & Electrical Fuses 1A 600VAC Midget
Datasheet
32In Stock
Min.: 1
Mult.: 1

BLS Midget Fuses 1 A 600 VAC Fast Blow 10 kA at 600 VAC Cartridge Fuses Holder Clip 10.3 mm x 28.5 mm Without Indicator Bulk 944 mOhms
Littelfuse Industrial & Electrical Fuses 2A 600VAC Midget
Datasheet
34In Stock
Min.: 1
Mult.: 1

BLS Midget Fuses 2 A 600 VAC Fast Blow 10 kA at 600 VAC Cartridge Fuses Holder Clip 10.3 mm x 28.5 mm Without Indicator Bulk 260.8 mOhms
Littelfuse Industrial & Electrical Fuses .5A 250VAC Midget
Datasheet
10In Stock
Min.: 1
Mult.: 1

FLM Midget Fuses 500 mA 250 VAC Time Delay / Slow Blow 125 VDC 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 1.54 Ohms
Littelfuse Industrial & Electrical Fuses .6A 250VAC Midget
Datasheet
3In Stock
Min.: 1
Mult.: 1

FLM Midget Fuses 600 mA 250 VAC Time Delay / Slow Blow 125 VDC 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 1.024 Ohms
Littelfuse Industrial & Electrical Fuses 1A 250VAC Midget
Datasheet
55In Stock
Min.: 1
Mult.: 1

FLM Midget Fuses 1 A 250 VAC Time Delay / Slow Blow 125 VDC 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 395 mOhms
Littelfuse Industrial & Electrical Fuses 2A 250VAC Midget
Datasheet
161In Stock
Min.: 1
Mult.: 1

FLM Midget Fuses 2 A 250 VAC Time Delay / Slow Blow 125 VDC 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 125 mOhms
Littelfuse Industrial & Electrical Fuses 3A 250VAC Midget
Datasheet
7In Stock
10Expected 25/03/2026
Min.: 1
Mult.: 1

FLM Midget Fuses 3 A 250 VAC Time Delay / Slow Blow 125 VDC 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 70 mOhms
Littelfuse Industrial & Electrical Fuses 4A 250VAC Midget
Datasheet
58In Stock
Min.: 1
Mult.: 1

FLM Midget Fuses 4 A 250 VAC Time Delay / Slow Blow 125 VDC 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 6A 250VAC Midget
Datasheet
40In Stock
Min.: 1
Mult.: 1

FLM Midget Fuses 6 A 250 VAC Time Delay / Slow Blow 125 VDC 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 7A 250VAC Midget
Datasheet
28In Stock
Min.: 1
Mult.: 1

FLM Midget Fuses 7 A 250 VAC Time Delay / Slow Blow 125 VDC 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk
Littelfuse Industrial & Electrical Fuses 8A 250VAC Midget
Datasheet
16In Stock
Min.: 1
Mult.: 1

FLM Midget Fuses 8 A 250 VAC Time Delay / Slow Blow 125 VDC 10 kA at 250 VAC Cartridge Fuses Holder Clip 5AG Midget (10.3 mm x 38.1 mm) Without Indicator Bulk 12.47 mOhms