Name: LTC4257IDD#PBF
Brand: Linear Technology
SKU: LTC4257IDD-PBF
Availability: InStock
Rating: 5 (125 reviews)

LTC4257IDD#PBF

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Nº de pieza	LTC4257IDD#PBF
Fabricantes	Linear Technology
Descripción	IC POE 802.3AF CONTROLLER 8-DFN
Hoja de datos
Paquete	8-WFDFN Exposed Pad
ECAD
En existencias	19.164 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	may 7 - may 12 (Elija envío expedito)
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Estamos ofreciendo LTC4257IDD#PBF 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 LTC4257IDD#PBF con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LTC4257IDD#PBF.

Especificaciones LTC4257IDD#PBF

Fabricantes	Linear Technology
Categoría	Circuitos integrados - PMIC - Controlador de alimentación a través de Ethernet (PoE)
Paquete	8-WFDFN Exposed Pad
ECAD
Serie	-
Tipo	Controller (PD)
número de canales	1
Potencia - Max	12.95W
Interruptor (es) interno (s)	Yes
Sentido Auxiliar	No
Estándares	802.3af (PoE)
Suministro de voltaje	57V (Max)
Suministro de corriente	3mA
Temperatura de funcionamiento	-40°C ~ 85°C
Paquete / caja	8-WFDFN Exposed Pad
Paquete de dispositivo del proveedor	8-DFN (3x3)

LTC4257IDD#PBF Packaging

LTC4257IDD#PBF FAQ

1. How to order LTC4257IDD#PBF 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 LTC4257IDD#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC4257IDD#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC4257IDD#PBF on Heisener; we pay more attention to the channels and quality of LTC4257IDD#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC4257IDD#PBF price and inventory displayed accurate?

The price and inventory of LTC4257IDD#PBF 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 LTC4257IDD#PBF?

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 LTC4257IDD#PBF we delivered, we will accept the replacement or return of the LTC4257IDD#PBF 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 LTC4257IDD#PBF.

(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 LTC4257IDD#PBF pin diagram, LTC4257IDD#PBF datasheet?

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

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LTC4257IDD#PBF 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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LTC4257IDD#PBF

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