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Power Assemblies and Controllers

Circuit Protection

Telecom

Littelfuse’s Telecom Series is designed to protect against short duration high voltage fault currents (power induction surge) typically found in telecom applications. The 250R Series can help provide protection against damage caused by power cross and power induction surges in the form of chip, surface-mount and radial leaded configurations. 

Littelfuse’s Telecom series offers an array of benefits, including: increased design flexibility for engineers, compatible designs with high-volume electronics assembly, improved line balance and suitable for legacy POTS and modern digital communications equipment.

The Telecom Series are used in networking machines and systems such as: modems, phone sets, alarm systems, MDF modules, powered Ethernet systems, LAN/WAN equipment and VoIP (voice over internet protocol) equipment.

 

TCF250

Littelfuse TCF250 Telecom Fuse by GD Rectifiers

IHold (A): 0.09, 0.12, 0.145, 0.18

ITrip (A): 0.15, 0.24, 0.29, 0.38

Max Volts (V): 60

Datasheet

 

TRF250

Littelfuse TRF250 Telecom Fuse by GD Rectifiers

IHold (A): 0.055, 0.08, 0.11, 0.12, 0.13, 0.145, 0.18, 0.183, 0.184

ITrip (A): 0.16, 0.17, 0.22, 0.24, 0.26, 0.29, 0.65, 0.685, 1

Max Volts (V): 60, 100

Datasheet

 

250R

Littelfuse 250R Telecom Fuse by GD Rectifiers

IHold (A): 0.08, 0.12, 0.145, 0.18

ITrip (A): 0.16, 0.24, 0.29, 0.65

Max Volts (V): 250

Datasheet

 

TSL250

Littelfuse TSL250 Telecom Fuse by GD Rectifiers

IHold (A): 0.08, 0.13

ITrip (A): 0.24, 0.26

Max Volts (V): 60, 80

Datasheet

 

TS250

Littelfuse TS250 Telecom Fuse by GD Rectifiers

IHold (A): 0.13

ITrip (A): 0.26

Max Volts (V): 60

Datasheet

 

TSV250

Littelfuse TSV250 Telecom Fuse by GD Rectifiers

IHold (A): 0.13, 0.184

ITrip (A): 0.26, 0.69

Max Volts (V): 60, 100

Datasheet

 

250S

Littelfuse 250S Telecom Fuse by GD Rectifiers

IHold (A): 0.13

ITrip (A): 0.26

Max Volts (V): 250

Datasheet

  

TRF600

Littelfuse TRF600 Telecom Fuse by GD Rectifiers

IHold (A): 0.15, 0.16, 0.25, 0.4

ITrip (A): 0.3, 0.32, 0.85, 1

Max Volts (V): 60, 250

Datasheet

 

TR600

Littelfuse TR600 Teleocm Fuse by GD Rectifiers

IHold (A): 0.15

ITrip (A): 0.3

Max Volts (V): 60

Datasheet

 

TS600

Littelfuse TS600 Telecom Fuse by GD Rectifiers

IHold (A): 0.17, 0.2, 0.4

ITrip (A): 0.4, 1

Max Volts (V): 60

Datasheet

 

TSM600

Littelfuse TSM600 Telecom Fuse by GD Rectifiers

IHold (A): 0.25, 0.4

ITrip (A): 0.86, 1

Max Volts (V): 250

Datasheet

 

600R

Littelfuse 600R Telecom Fuse by GD Rectifiers

IHold (A): 0.15, 0.16

ITrip (A): 0.3, 0.32

Max Volts (V): 600

Datasheet

 

For further information on Littelfuse’s Telecom Series Fuses please call our team today on: 01444 243 452 or email: .(JavaScript must be enabled to view this email address).

Littelfuse

Littelfuse is a global leader in circuit protection, power semiconductors and power control and sensing platforms. The company was founded in 1927 and acquired IXYS Corporation in 2018.

Further information:

You can find further information on Littelfuse using the following links:

Tel: 01444 243 452

Fax: 01444 870 722

Email: enquiries@gdrectifiers.co.uk