TRF250-145US-B-0.5

Littelfuse
650-TRF250-145USB0.5
TRF250-145US-B-0.5

Fabricante:

Descripción:
Fusibles reajustables - PPTC

Modelo ECAD:
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Disponibilidad

Existencias:
No en existencias
Plazo de entrega de fábrica:
15 Semanas Tiempo estimado de producción de fábrica.
Mínimo: 10000   Múltiples: 500
Precio unitario:
$-.--
Precio ext.:
$-.--
Est. Tarifa:

Precio (USD)

Cantidad Precio unitario
Precio ext.
$0.316 $3,160.00

Atributo del producto Valor de atributo Seleccionar atributo
Littelfuse
Categoría de producto: Fusibles reajustables - PPTC
RoHS:  
TRF250
PCB Mount
Radial
145 mA
60 V
290 mA
3 A
12 Ohms
- 40 C
+ 85 C
5 mm
Bulk
Marca: Littelfuse
Altura: 3.8 mm
Longitud: 6 mm
Dp - Disipación de potencia : 1 W
Tipo de producto: Resettable Fuses - PPTC
Cantidad de empaque de fábrica: 500
Subcategoría: PPTC Resettable Fuses
Nombre comercial: PolySwitch
Tipo: PolySwitch Resettable Fuses
Ancho: 6 mm
Alias de las piezas n.º: RF0030-000
Productos encontrados:
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CNHTS:
8533400000
CAHTS:
8533290000
USHTS:
8533408070
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 Telecommunication Resettable PTCs

Littelfuse PolySwitch Telecom Resettable PTCs are designed to protect against short-duration high-voltage fault currents typically found in telecom applications. These components help provide protection against damage caused by power cross and power induction surges, as well as help improve the reliability of customer premise and network equipment worldwide. Littelfuse PolySwitch Telecom Resettable PTCs are compatible with high-volume electronics assembly, assist in meeting regulatory equipment requirements, help improve line balance, and are applicable for legacy POTS and modern digital communications equipment. These devices are available in chip, surface-mount, or radial-leaded configurations.

Control y comunicación industriales

El control y comunicación industriales de Littelfuse ofrecen protección para las aplicaciones Ethernet y RS-485. La aplicación industrial RS-485 cuenta con la capacidad de controlar múltiples puertos, un rango de velocidad rápida de 10 Mbps y una transmisión de larga distancia de 1500. Ethernet industrial ofrece una transmisión de larga distancia de 100 m, una clasificación PoE+ de 30 W y un rango de velocidad rápida de 1 Gbps. Los dispositivos con RS-485 y Ethernet de control y comunicaciones industriales de Littelfuse son ideales para medidores de energía, automatización de fábricas, control de vientos e interfaz hombre-máquina.

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.