383 Series Radial Lead Fuses

Littelfuse 383 Series Radial Lead Fuses are part of the TR5® time-lag fuse series, designed in accordance to IEC 60127-3. These internationally approved, vibration-resistant fuses feature shock-safe casing and are rated at 300V max voltage. The 383 series is offered in direct solderable or plug-in versions, containing models rated from 1 to 10A. This Littelfuse thermoplastic line of fuses is suited for electronic ballasts, as the AC line fuse in LED lighting applications, as well as designs with small PCB space requirements.

Results: 22
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 Interrupt Rating Termination Style Fuse Size / Group Minimum Operating Temperature Maximum Operating Temperature Resistance Packaging
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 1A 24,033In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

383 PCB Mount Fuses 1 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 62.5 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 SL 8A 1,781In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 8 A 300 VAC Time Delay / Slow Blow Leaded Fuses Radial TR5 Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 2A 7,787In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

383 PCB Mount Fuses 2 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 28 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 4A 1,753In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

383 PCB Mount Fuses 4 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 13.8 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 5A 1,990In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

383 PCB Mount Fuses 5 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 10.8 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 10A 1,700In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

383 PCB Mount Fuses 10 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 4.2 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 SL 1A 926In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 1 A 300 VAC Time Delay / Slow Blow Leaded Fuses Radial TR5 Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 SL 1.25A 57In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 1.25 A 300 VAC Time Delay / Slow Blow Leaded Fuses Radial TR5 Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 1.6A 832In Stock
1,000Expected 9/24/2026
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

383 PCB Mount Fuses 1.6 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 37.7 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 SL 2A 583In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 2 A 300 VAC Time Delay / Slow Blow Leaded Fuses Radial TR5 Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 2.5A 827In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

383 PCB Mount Fuses 2.5 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 21.5 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 3A 1,144In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

383 PCB Mount Fuses 3.15 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 17.6 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 SL 3A 1,340In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 3.15 A 300 VAC Time Delay / Slow Blow Leaded Fuses Radial TR5 Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 SL 4A 792In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 4 A 300 VAC Time Delay / Slow Blow Leaded Fuses Radial TR5 Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 6.3A 580In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

383 PCB Mount Fuses 6.3 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 7.6 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 300V TL TR5 SL 6.3A 367In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 6.3 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 8A 901In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000

383 PCB Mount Fuses 8 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 5.89 mOhms Ammo Pack
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 SL 10A 407In Stock
1,000Expected 9/24/2026
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 10 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 SL 1.6A 20In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 1.16 A 300 VAC Time Delay / Slow Blow Leaded Fuses Radial TR5 Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 SL 2.5A 238In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 2.25 A 300 VAC Time Delay / Slow Blow Leaded Fuses Radial TR5 Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 SL 5A 718In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

383 PCB Mount Fuses 5 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C Bulk
Littelfuse Fuses with Leads - Through Hole 300V UL TL TR5 LL 1.25A Non-Stocked Lead-Time 17 Weeks
A tariff of 10% may be applied if shipping to the United States.
Min.: 1,000
Mult.: 1,000
: 1,000

383 PCB Mount Fuses 1.25 A 300 VAC Time Delay / Slow Blow Leaded Fuses 50 A Radial TR5 - 65 C + 125 C 50 mOhms Ammo Pack