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: 126
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Description Datasheet Availability Pricing (CRC) 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 125V .005A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 5 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 280 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .031A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 31 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 16.45 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .062A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 62 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 2.25 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .2A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 200 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 2.3 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .3A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 300 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 1.25 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .5A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 500 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 167 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .7A w/ Radial Leads
Datasheet
Non-Stocked
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 700 mA 125 VAC Fast Blow Leaded Fuses 125 VDC Radial MICRO Bulk
Littelfuse Fuses with Leads - Through Hole 125V 1A V/FA HIREL MICRO RAD
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 1 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 100 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 2A V/FA HIREL MICRO RAD
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 2 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 46 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 3A V/FA HIREL MICRO RAD
Datasheet
Non-Stocked
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 3 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 34 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 4A V/FA HIREL MICRO RAD
Datasheet
Non-Stocked
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 4 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 19 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V 1.5A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
268 PCB Mount Fuses 1.5 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 63 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .005A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 37 Weeks
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 5 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 280 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .01A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 37 Weeks
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 10 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 94 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .015A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 37 Weeks
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 15 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 63 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .031A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 37 Weeks
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 31 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 16.45 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .05A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 37 Weeks
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 50 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 3.2 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .125A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 37 Weeks
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 125 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 1 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .25A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 250 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 1.75 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .5A w/ Radial Leads
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 500 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 167 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .75A w/ Radial Leads
Datasheet
Non-Stocked
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 750 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 104 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 1A 125V Very Fast Acting Mil Fuse
Datasheet
Non-Stocked Lead-Time 37 Weeks
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 1 A 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 100 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V MIL MICRO 2A
Datasheet
Non-Stocked Lead-Time 37 Weeks
Min.: 10
Mult.: 5
No
269 PCB Mount Fuses 2 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 46 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .01A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 29 Weeks
Min.: 1
Mult.: 1
No
272 PCB Mount Fuses 10 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 80 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 125V .01A MICRO Very Fast Acting
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1
Mult.: 1
No
278 PCB Mount Fuses 10 mA 125 VAC Fast Blow Leaded Fuses 125 VDC 10 kA Radial MICRO - 55 C + 125 C 80 Ohms Bulk