Name: 1N4257
Brand: Microchip Technology
SKU: 1N4257
Availability: InStock
Rating: 5 (168 reviews)

1N4257

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Nº de pieza	1N4257
Fabricantes	Microchip Technology
Descripción	RECTIFIER DIODE
Hoja de datos
Paquete	-
ECAD
En existencias	0 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	nov 26 - dic 1 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo 1N4257 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 1N4257 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de 1N4257.

Especificaciones 1N4257

Fabricantes	Microchip Technology
Categoría	Productos semiconductores discretos - Diodos - Rectificadores - Simple
Paquete	-
ECAD
Serie	-
Tipo de diodo	Standard
Voltaje - DC Reverse (Vr) (Max)	3000 V
Corriente - promedio rectificado (Io)	250mA
Voltaje - Adelante (Vf) (Máx) @ Si	3.5 V @ 100 mA
Velocidad	Standard Recovery >500ns, > 200mA (Io)
Tiempo de recuperación inversa (trr)	-
Current - Reverse Leakage @ Vr	1 µA @ 3000 V
Capacitancia @ Vr, F	-
Tipo de montaje	Through Hole
Paquete / caja	S, Axial
Paquete de dispositivo del proveedor	S, Axial
Temperatura de funcionamiento - unión	-65°C ~ 175°C

1N4257 Packaging

1N4257 FAQ

1. How to order 1N4257 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 1N4257 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N4257. All suppliers must pass our qualification reviews before they can publish their products including 1N4257 on Heisener; we pay more attention to the channels and quality of 1N4257 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N4257 price and inventory displayed accurate?

The price and inventory of 1N4257 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 1N4257?

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 1N4257 we delivered, we will accept the replacement or return of the 1N4257 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 1N4257.

(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 1N4257 pin diagram, 1N4257 datasheet?

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

1N4257 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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1N4257

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