LR4-190LF

Littelfuse
650-LR4-190LF
LR4-190LF

Fabricante:

Descripción:
Fusibles reajustables - PPTC 15V 1.9A Ih 0.102ohm

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Atributo del producto Valor de atributo Seleccionar atributo
Littelfuse
Categoría de producto: Fusibles reajustables - PPTC
LR4
Strap Mount
Axial
1.9 A
15 V
3.9 A
100 A
102 mOhms
- 40 C
+ 85 C
Bulk
Marca: Littelfuse
País de ensamblaje: Not Available
País de difusión: Not Available
País de origen: CN
Tipo de producto: Resettable Fuses - PPTC
Cantidad de empaque de fábrica: 2000
Subcategoría: PPTC Resettable Fuses
Nombre comercial: PolySwitch
Tipo: PolySwitch Resettable Fuses
Alias de las piezas n.º: RF0782-000
Productos encontrados:
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Atributos seleccionados: 0

Hoja de datos

CNHTS:
8533400000
CAHTS:
8533290000
USHTS:
8533290000
JPHTS:
8533290003
KRHTS:
8533299000
TARIC:
8533290000
MXHTS:
85332999
BRHTS:
85332900
ECCN:
EAR99

Indoor LED Lighting Circuit Protection

Littelfuse Indoor LED Lighting Circuit Protection ensures a long operating life, increased energy efficiency, and safety. LEDs can be damaged by voltage or current surges, and by extreme temperatures. Littelfuse circuit protection technology protects LED assemblies from potential damage. Important circuit protection technologies include metal-oxide varistors (MOVs), transient voltage suppression (TVS) diodes, and fuses.

PolySwitch Resettable Devices

Littelfuse PolySwitch and POLY-FUSE Devices are Polymeric Positive Temperature Coefficient (PPTC) devices that offer a resettable overcurrent protection alternative, reducing warranty, service, and repair costs. PTCs increase resistance as temperature increases due to increased flow. The components are designed to limit unsafe currents while allowing constant safe current levels, resistance will "reset" automatically when the fault is removed, and temperature returns to safe levels. The ability of the PTCs to reset themselves after exposure to a fault current makes them ideal within circuits that are not easily accessible. PTCs are typically used as circuit protection in applications where sensitive components are at constant risk of damage from overcurrent conditions. The components are also ideal for situations where frequent overcurrent conditions occur or constant uptime is required. Littelfuse Resettable PTCs (PPTCs) are typically used in consumer electronics, power line, telecom, I/O port, process control and medical equipment protection applications.

LR4 15/20V PolySwitch Battery Strap PPTCs

Littelfuse LR4 15/20V PolySwitch Battery Strap Polymeric Positive Temperature Coefficient Resettable Fuses (PPTCs) serve changing battery technology and help protect battery applications. Littelfuse LR4 offers a 3.8A to 13A hold current and 100A maximum current along with 15 or 20V maximum voltage. These Polyswitch devices provide fast time-to-trip and serve a variety of devices, including smartphones, tablet PCs, mobile radios, digital cameras, and power tool charge lines.

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