LR4-550F

Littelfuse
650-LR4-550F
LR4-550F

Fabricante:

Descripción:
Fusibles reajustables - PPTC 5.5A 20V 100A Imax

Hoja de datos:
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En existencias: 3,007

Existencias:
3,007 Se puede enviar inmediatamente
Plazo de entrega de fábrica:
15 Semanas Tiempo estimado de producción de fábrica para cantidades superiores a las que se muestran.
Mínimo: 1   Múltiples: 1
Precio unitario:
$-.--
Precio ext.:
$-.--
Est. Tarifa:

Precio (USD)

Cantidad Precio unitario
Precio ext.
$1.12 $1.12
$1.03 $10.30
$0.853 $42.65
$0.787 $78.70
$0.707 $176.75
$0.652 $326.00
$0.601 $601.00
$0.554 $2,770.00

Atributo del producto Valor de atributo Seleccionar atributo
Littelfuse
Categoría de producto: Fusibles reajustables - PPTC
RoHS:  
LR4
Strap Mount
SMD/SMT
5.5 A
20 VDC
10.5 A
100 A
16 mOhms
- 40 C
+ 85 C
Bulk
Marca: Littelfuse
País de ensamblaje: Not Available
País de difusión: CN
País de origen: CN
Altura: 1 mm
Longitud: 37 mm
Dp - Disipación de potencia : 2 W
Tipo de producto: Resettable Fuses - PPTC
Cantidad de empaque de fábrica: 1000
Subcategoría: PPTC Resettable Fuses
Nombre comercial: PolySwitch
Tipo: PolySwitch Resettable Devices
Ancho: 7.5 mm
Alias de las piezas n.º: E74816-000 RF1545-000
Peso de la unidad: 494.879 mg
Productos encontrados:
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Atributos seleccionados: 0

Hoja de datos

PCN

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CNHTS:
8533400000
CAHTS:
8533400000
USHTS:
8533408070
JPHTS:
853340000
KRHTS:
8533299000
TARIC:
8533210000
MXHTS:
85332999
BRHTS:
85332900
ECCN:
EAR99

ECall Solutions

Littelfuse ECall Solutions help preserve an automobile's ability to call the nearest emergency center after a crash. A range of Littelfuse TVS diodes and diode arrays, MLVs, MOVs, fuses, and more defend against the overcurrents, ESD, load dump, and surges that threaten these critical safety-based functionalities.

Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.

Battery Strap PolySwitch PTCs

Littelfuse Battery Strap PolySwitch Resettable Polymeric Positive Temperature Coefficient (PPTC) Devices provide reliable, non-cycling protection against overcharging and short circuit events for rechargeable battery cells where resettable protection is desired. The axial leaded products offer several material platforms to help protect battery applications. Each material platform offers different performance characteristics that allow the engineer greater design flexibility. Littelfuse PolySwitch devices for battery protection include the SRP, LR4, VTP, VLP, VLR series, disc, and other special application strap devices.

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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