Name: LR4-550RAF
Brand: Littelfuse Inc.
SKU: LR4-550RAF
Availability: InStock
Rating: 5 (79 reviews)

LR4-550RAF

Solo por referencia

Nº de pieza	LR4-550RAF
Fabricantes	Littelfuse Inc.
Descripción	POLYSWITCH PTC RESET 5.5A STRAP
Hoja de datos	LR4-550RAF Hoja de datos
Paquete	Strap
ECAD
En existencias	5.382 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	may 18 - may 23 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo LR4-550RAF por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue LR4-550RAF con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LR4-550RAF.

Especificaciones LR4-550RAF

Fabricantes	Littelfuse Inc.
Categoría	Dispositivos de temperatura, sobrecorriente, sobrevoltaje - Fusibles reiniciables PTC
Paquete	Strap
ECAD
Serie	PolySwitch?, LR4
Tipo	Polymeric
Voltaje - Max	20V
Actual - Max	100A
Current - Hold (Ih) (Max)	5.5A
Current - Trip (It)	10.5A
Hora de viajar	5s
Resistencia - Inicial (Ri) (Min)	9 mOhms
Resistencia - Viaje posterior (R1) (Máx)	22 mOhms
Resistencia - 25 ° C (Tipo)	-
Temperatura de funcionamiento	-40°C ~ 85°C
Calificaciones	-
Tipo de montaje	User Defined
Paquete / caja	Strap
Tamaño / Dimensión	-
Altura: sentado (máximo)	-
Espesor (Máx)	-
Espacio de plomo	-

ficha técnica LR4-550RAF

LR4-550RAF Packaging

LR4-550RAF FAQ

1. How to order LR4-550RAF on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LR4-550RAF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LR4-550RAF. All suppliers must pass our qualification reviews before they can publish their products including LR4-550RAF on Heisener; we pay more attention to the channels and quality of LR4-550RAF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LR4-550RAF price and inventory displayed accurate?

The price and inventory of LR4-550RAF fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LR4-550RAF?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LR4-550RAF we delivered, we will accept the replacement or return of the LR4-550RAF only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LR4-550RAF.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LR4-550RAF pin diagram, LR4-550RAF datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LR4-550RAF Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

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Quick Inquiry

LR4-550RAF

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS