Micro™/TR3® Fuses

Littelfuse Micro™/TR3® Fuses offer a 0.002 to 5A operating current, 125V maximum voltage rating, and 10,000A interrupting rating. Littelfuse Micro/TR3 fuses include high-reliability, very fast-acting subminiature radial leaded fuses. 

Results: 144
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Current Rating
Voltage Rating AC
Fuse Type
Body Style
Voltage Rating DC
Interrupt Rating
Termination Style
Fuse Size / Group
Minimum Operating Temperature
Maximum Operating Temperature
Resistance
Packaging
Littelfuse Fuses with Leads - Through Hole FUSE 125V FM07A MIL MICRO FUSE .600A
Datasheet
Non-Stocked
Min.: 10
Mult.: 5

269 PCB Mount Fuses 600 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 140 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole FUSE 125V FM07A MIL MICRO FUSE .700A
Datasheet
Non-Stocked
Min.: 10
Mult.: 5

269 PCB Mount Fuses 700 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 114 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole FUSE 125V FM07A MIL MICRO FUSE 4A
Datasheet
Non-Stocked
Min.: 10
Mult.: 5

269 PCB Mount Fuses 4 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 19 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole FUSE 125V FM07A MIL MICRO FUSE 1.5A
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5

269 PCB Mount Fuses 1.5 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 63 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V V/FA MICRO .100A
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

272 PCB Mount Fuses 100 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 1.38 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .4A MICRO Very Fast Acting
Datasheet
Lead-Time 13 Weeks
Min.: 1
Mult.: 1

272 PCB Mount Fuses 400 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 227 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V V/FA MICRO 2A
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

272 PCB Mount Fuses 2 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 42.5 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 3A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

272 PCB Mount Fuses 3 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 27.5 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V V/FA MICRO .050A
Datasheet
Lead-Time 13 Weeks
Min.: 1
Mult.: 1

273 PCB Mount Fuses 50 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 85 C 3.52 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V V/FA MICRO .100A
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

273 PCB Mount Fuses 100 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 85 C 1.38 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V V/FA MICRO .250A
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

273 PCB Mount Fuses 250 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 85 C 1.75 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V V/FA MICRO .300A
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

273 PCB Mount Fuses 300 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 85 C 1.25 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .4A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

274 Hi-Rel Fuses 400 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 85 C 227 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 4A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

274 Hi-Rel Fuses 4 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 85 C 20.2 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .3A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

278 PCB Mount Fuses 300 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 1.25 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .75A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

278 PCB Mount Fuses 750 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 293 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .4A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

279 PCB Mount Fuses 400 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 85 C 227 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .6A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

279 PCB Mount Fuses 600 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 85 C 430 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .7A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

279 PCB Mount Fuses 700 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 85 C 324 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .8A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

279 PCB Mount Fuses 800 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 85 C 271 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .005A Plug In Fuse
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
262 PCB Mount Fuses 5 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 280 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .05A Plug In Fuse
Datasheet
Non-Stocked
Min.: 10
Mult.: 5
No
262 PCB Mount Fuses 50 mA 125 VAC Fast Blow Leaded Fuses 125 VDC Radial MICRO
Littelfuse Fuses with Leads - Through Hole 125V .062A Plug In Fuse
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
262 PCB Mount Fuses 62 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 2.25 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .125A Plug In Fuse
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
262 PCB Mount Fuses 125 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA at 125 VDC Radial MICRO - 55 C + 125 C 1 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .125A Plug In Fuse
Datasheet
Non-Stocked
Min.: 10
Mult.: 5
No
262 PCB Mount Fuses 125 mA 125 VAC Fast Blow Leaded Fuses 125 VDC Radial MICRO