TE5®/ TR5® Fuses

Littelfuse TE5®/ TR5® Fuses offer a 0.4A to 10A operating current range, 65V to 300V maximum voltage, and -40°C to +85°C operating temperature range. The Littelfuse TR5 series is lead-free, and features reduced PCB space requirements and a shock-safe casing. The TE5 series includes time-lag, fast-acting, transient-tolerant, and inrush protector fuses. 

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Qty. RoHS ECAD Model Series
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Voltage Rating DC
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Packaging
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .050A TR5
Datasheet
34In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 50 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 7.265 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .063A TR5
Datasheet
139In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 63 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 4.69 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .100A TR5
Datasheet
716In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 100 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 11.9 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .125A TR5
Datasheet
896In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 125 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 6.055 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .160A TR5
Datasheet
199In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 160 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 4.326 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .160A TR5
Datasheet
352In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 160 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 4.326 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .200A TR5
Datasheet
259In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 200 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 3.226 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .250A TR5
Datasheet
770In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 250 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 2.224 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .315A TR5
Datasheet
772In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 315 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 1.515 Ohms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .500A TR5
Datasheet
220In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 500 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 157 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA LL .500A TR5
Datasheet
706In Stock
Min.: 1
Mult.: 1
Reel: 1,000

373 PCB Mount Fuses 500 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 157 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .500A TR5
Datasheet
117In Stock
1,000Expected 2026/03/13
Min.: 1
Mult.: 1

373 PCB Mount Fuses 500 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 157 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL .800A TR5
Datasheet
938In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 800 mA 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 97 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL 1A TR5
Datasheet
209In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 1 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 71 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA LL 1A TR5
Datasheet
20In Stock
2,000Expected 2026/05/13
Min.: 1
Mult.: 1
Reel: 1,000

373 PCB Mount Fuses 1 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 71 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL 1A TR5
Datasheet
1,071In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 1 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 71 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL 1.25A TR5
Datasheet
169In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 1.25 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 63 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA LL 1.25A TR5
Datasheet
815In Stock
Min.: 1
Mult.: 1
Reel: 1,000

373 PCB Mount Fuses 1.25 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 63 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL 1.6A TR5
Datasheet
274In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 1.6 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 48.01 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA LL 1.6A TR5
Datasheet
30In Stock
Min.: 1
Mult.: 1
Reel: 1,000

373 PCB Mount Fuses 1.6 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 48.01 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL 1.6A TR5
Datasheet
369In Stock
1,000Expected 2026/04/09
Min.: 1
Mult.: 1

373 PCB Mount Fuses 1.6 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 48.01 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL 2A TR5
Datasheet
778In Stock
1,000Expected 2026/04/02
Min.: 1
Mult.: 1

373 PCB Mount Fuses 2 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 38 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL 2.5A TR5
Datasheet
6In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 2.5 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 30.47 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL 2.5A TR5
Datasheet
576In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 2.5 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 30.47 mOhms Bulk
Littelfuse Fuses with Leads - Through Hole 250V UL FA SL 3.15A TR5
Datasheet
147In Stock
Min.: 1
Mult.: 1

373 PCB Mount Fuses 3.15 A 250 VAC Fast Blow Leaded Fuses 50 A at 250 VAC Radial TR5 - 40 C + 85 C 22 mOhms Bulk