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2N4449UB

2N4449UB

2N4449UB

Solo por referencia

Nº de pieza 2N4449UB
Fabricantes Microsemi Corporation
Descripción NPN TRANSISTOR
Hoja de datos
Paquete -
ECAD
En existencias 3.344 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega ene 26 - ene 31 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo 2N4449UB 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 2N4449UB con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de 2N4449UB.

Especificaciones 2N4449UB

FabricantesMicrosemi Corporation
CategoríaProductos semiconductores discretos - Transistores - Bipolar (BJT) - Simple
Paquete-
ECAD
SerieMilitary, MIL-PRF-19500/317
Tipo de transistorNPN
Current - Collector (Ic) (Max)-
Voltaje: ruptura del emisor del colector (máximo)20V
Saturación de Vce (Máx) @ Ib, Ic450mV @ 10mA, 100mA
Corriente - corte de colector (máximo)400nA
Ganancia de corriente CC (hFE) (Min) @ Ic, Vce20 @ 100mA, 1V
Potencia - Max360mW
Frecuencia - Transición-
Temperatura de funcionamiento-65°C ~ 200°C (TJ)
Tipo de montajeSurface Mount
Paquete / caja-
Paquete de dispositivo del proveedorUB

2N4449UB Packaging

Customized Labels
Sealing
Packing
Insepction

2N4449UB FAQ

  • 1. How to order 2N4449UB 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 2N4449UB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 2N4449UB. All suppliers must pass our qualification reviews before they can publish their products including 2N4449UB on Heisener; we pay more attention to the channels and quality of 2N4449UB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 2N4449UB price and inventory displayed accurate?
    The price and inventory of 2N4449UB 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 2N4449UB?
    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 2N4449UB we delivered, we will accept the replacement or return of the 2N4449UB 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 2N4449UB.
    (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 2N4449UB pin diagram, 2N4449UB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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2N4449UB Garantías

Service Guarantee

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.

Quality Guarantee

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.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza Fabricantes Descripción En existencias

2N4449UB

D# V36:1790_09097231

 Microchip Technology Inc

Trans GP BJT NPN 20V 400mW 4-Pin Case UB Bag

RoHS: Not Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

JANTX2N4449UB

D# JANTX2N4449UB

 VPT Components

High-Speed Switching Transistor NPN 15V 4-Pin Surface Mount - Bulk (Alt: JANTX2N4449UB)

 0

JAN2N4449UB

D# JAN2N4449UB

 VPT Components

High-Speed Switching Transistor NPN 15V 4-Pin Surface Mount - Bulk (Alt: JAN2N4449UB)

 0

JANTXV2N4449UB

D# JANTXV2N4449UB

 VPT Components

High-Speed Switching Transistor NPN 15V 4-Pin Surface Mount - Bulk (Alt: JANTXV2N4449UB)

 0

2N4449UB

D# 2N4449UB

 Microchip Technology Inc

Trans GP BJT NPN 20V 3-Pin UB - Bag (Alt: 2N4449UB)

RoHS: Not Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

2N4449UB

D# 2N4449UB-ND

 Microchip Technology Inc

NPN TRANSISTOR

 0
Nº de pieza Fabricantes Descripción En existencias

JANTX2N4449UB

 VPT Components

OEM/CM QUOTES ONLY | NO BROKERS

 1

JAN2N4449UB

 VPT Components

OEM/CM QUOTES ONLY | NO BROKERS

 1

JANTXV2N4449UB

 VPT Components

OEM/CM QUOTES ONLY | NO BROKERS

 1
Nº de pieza Fabricantes Descripción En existencias

2N4449UB

 Microchip Technology Inc

BJTs

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

2N4449UB

D# MCHP00000047148

 Microchip Technology Inc

BJTs

 0
Nº de pieza Fabricantes Descripción En existencias

JANTX2N4449UBC

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANSR2N4449UBC

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANS2N4449UB

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANSR2N4449UB

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANTXV2N4449UBC

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANTX2N4449UB

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JAN2N4449UB

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANTXV2N4449UB

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JAN2N4449UBC

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANS2N4449UBC

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

Quick Inquiry

2N4449UB

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

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2N4449UB Tags

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