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Power Assemblies and Controllers

Circuit Protection

Radial Leaded

Littelfuse’s radial leaded resettable PTC (positive temperature coefficient) fuses are designed to provide overcurrent protection for applications and represent the most comprehensive set of PPTC (polymeric positive temperature coefficient) products available in the industry today.

Littelfuse’s radial leaded PTCs feature: resettable and single use overcurrent devices, a wide range of form factor and termination methods, devices are compatible with high-volume electronics assembly.  

Radial leaded PTCs are used in a wide range of applications, including: satellite video receivers, industrial controls, transformers, computer motherboards, modems, USB hubs, ports and peripherals, CD-ROMs, game machines, battery packs, phones, fax machines and printers.

 

RGEF

Littelfuse RGEF Radial Leaded Fuse by GD Rectifiers

IHold (A): 2.5, 3, 4, 5, 6, 7, 10, 11, 12, 14

ITRIP (A):  4.7, 5.1, 6.8, 8.5, 10.2, 11.9, 17, 18.7, 20.4, 23.8

Imax (A): 100

Datasheet

 

AGRF

Littelfuse AGRF Radial Leaded Fuse by GD Rectifiers

IHold (A): 4, 5, 6, 7, 8, 9, 10, 11, 12, 14

ITRIP (A):  7.6, 9.4, 10.7, 13.2, 15, 16.5, 18.5, 20.3, 22.1, 27.3

Imax (A): 100

Datasheet

 

16R

Littelfuse 16R Radial Leaded Fuse by GD Rectifiers

IHold (A): 2.5, 3, 4, 5, 6, 7, 10, 11, 12, 14

ITRIP (A):  4.7, 5.1, 6.8, 8.5, 10.2, 11.9, 17, 18.7, 20.4, 23.8

Max Volts (V): 16

Datasheet

 

RHEF

Littelfuse RHEF Radial Leaded Fuse Datasheet

IHold (A): 0.5, 0.7, 1, 2, 3, 10, 11, 13, 14, 15

ITRIP (A):  0.9, 1.4, 1.8, 3.8, 6, 18.5, 20, 24, 27, 28

Imax (A): 40, 100

Datasheet

 

AHRF

Littelfuse AHRF Radial Leaded Fuse by GD Rectifiers 

IHold (A): 0.5, 0.7, 1, 2, 3, 10, 11, 13, 14, 15

ITRIP (A):  1, 1.4, 1.9, 3.8, 6.5, 20.5, 21.2, 27, 28.3, 33

Imax (A): 40, 100

Datasheet

 

RUEF 

Littelfuse RUEF Radial Leaded by GD Rectifiers

IHold (A): 0.9, 1.1, 1.35, 1.6, 1.85, 2.5, 3, 4, 5, 6

ITRIP (A):  1.8, 2.2, 2.7, 3.2, 3.7, 4.9, 5, 6, 8, 10

Imax (A): 100

Datasheet

  

30R

Littelfuse 30R Radial Leaded Fuse by GD Rectifiers

IHold (A): 0.9, 1.1, 1.35, 1.6, 1.85, 2.5, 3, 4, 5, 6

ITRIP (A):  1.8, 2.2, 2.7, 3.2, 3.7, 5, 6, 8, 10, 12

Max Volts (V): 30

Datasheet

 

AHEF 

Littelfuse AHEF Radial Leaded Fuse by GD Rectifiers

IHold (A): 0.5, 0.7, 1, 3, 5, 7.5, 10

ITRIP (A):  1, 1.4, 1.9, 6, 10, 15, 20

Imax (A): 100

Datasheet

 

RKEF 

Littelfuse RKEF Radial Leaded Fuse by GD Rectifiers

IHold (A): 0.5, 0.65, 0.75, 0.9, 1.1, 1.35,1.6, 1.85, 2.5, 3

ITRIP (A): 1, 1.3, 1.5, 1.8, 2.2, 2.7, 3.2, 3.7, 5, 6

Imax (A): 40

Datasheet

 

60R 

Littelfuse 60R Radial Leaded Fuse by GD Rectifiers

IHold (A): 0.1, 0.17, 0.2, 0.25, 0.3, 0.4, 0.5, 0.65, 0.75, 0.9

ITRIP (A):  0.2, 0.34, 0.4, 0.5, 0.6, 0.8, 1, 1.3, 1.5, 1.8

Max Volts (V): 60

Datasheet

 

RXEF 

Littelfuse RXEF Radial Leaded Fuse by GD Rectifiers

IHold (A): 0.05, 0.1, 0.17, 0.2, 0.25, 0.3, 0.4, 0.5, 0.65, 0.75

ITRIP (A):  0.1, 0.2, 0.34, 0.4, 0.5, 0.6, 0.8, 1, 1.3, 1.5

Imax (A): 40

Datasheet

 

72R

Littelfuse 72R Radial Leaded Fuse by GD Rectifiers

IHold (A): 0.2, 0.25, 0.3, 0.4, 0.5, 0.65, 0.75, 0.9, 1.1, 1.35

ITRIP (A):  0.4, 0.5, 0.6, 0.8, 1, 1.3, 1.5, 1.8, 2.2, 2.7

Max Volts (V): 72

Datasheet

 

RUSBF  

Littelfuse RUSBF Radial Leaded Fuse by GD Rectifiers

IHold (A): 0.75, 0.9, 1.1, 1.2, 1.35, 1.55, 1.6, 1.85, 2.5

ITRIP (A):  1.3, 1.8, 2, 2.2, 2.65, 2.7, 3.2, 3.7, 5

Imax (A): 40

Datasheet

  

USBR 

Littelfuse USBR Radial Leaded Fuse by GD Rectifiers

IHold (A): 0.75, 0.9, 1.1, 1.2, 1.35, 1.55, 1.6, 1.85, 2.5

ITRIP (A):  1.3, 1.8, 2, 2.2, 2.7, 3.2, 3.7, 5

Max Volts (V): 6, 16

Datasheet

 

250R

Littelfuse 250R Radial Leaded 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

 

600R

Littelfuse 600R Radial Leaded 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 radial leaded PTC fuses then please call: 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