461 TeleLink® Surface-Mount Fuses

Littelfuse 461 TeleLink® Surface-Mount Fuses provide overcurrent protection for a wide range of telecom applications without requiring a series resistor. These fuses feature ceramic body construction with silver-plated caps for the terminations. The 461 series offers coordinated protection with Littelfuse SIDACtor® Transient Voltage Suppressor (TVS) or a Greentube™ Gas Plasma Arrestor. Littelfuse 461 TeleLink Surface-Mount Fuses are designed to meet the requirements of a wide range of telecommunication and networking equipment. 

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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Voltage Rating AC
Voltage Rating DC
Interrupt Rating
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Maximum Operating Temperature
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Littelfuse Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2
Datasheet
4,494In Stock
7,734Expected 2026-05-29
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

461 Surface Mount Ceramic Fuses Time Delay / Slow Blow 500 mA 600 VAC 80 VDC 60 A at 600 VAC 10.1 mm x 3.12 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 560 mOhms
Littelfuse Surface Mount Fuses 600VAC 2A .045ohms 461 NANO2
Datasheet
7,259In Stock
5,000Expected 2026-05-28
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

461 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2 A 600 VAC 80 VDC 60 A at 600 VAC 10.1 mm x 3.12 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 45 mOhms
Littelfuse Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2
Datasheet
18,812In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

461 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1.25 A 600 VAC 80 VDC 60 A at 600 VAC 10.1 mm x 3.12 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 104 mOhms
Littelfuse Surface Mount Fuses TELECOM NANO2 250V 16mm TAPE 1.25A
Datasheet
1,015In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

461 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1.25 A 600 VAC 80 VDC 60 A at 600 VAC 10.1 mm x 3.12 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 104 mOhms
Littelfuse Surface Mount Fuses 600V 0.5A Tin Pltd Telecom
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
Reel: 2,500
No
461 Surface Mount Fuses Time Delay / Slow Blow 500 mA 600 VAC 60 A at 600 VAC TeleLink - 55 C + 125 C Reel 560 mOhms
Littelfuse Surface Mount Fuses 600V 2A Tin Pltd Telecom
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
Reel: 2,500
No
461 Surface Mount Fuses Time Delay / Slow Blow 2 A 600 VAC 60 A at 600 VAC TeleLink Reel
Littelfuse Surface Mount Fuses 600V 1.25A Tin Pltd Telecom
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
Reel: 2,500
No
461 Surface Mount Fuses Time Delay / Slow Blow 1.25 A 600 VAC 60 A at 600 VAC TeleLink - 55 C + 125 C Reel 110 mOhms