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RWR78S4991FRB12

RWR78S4991FRB12

RWR78S4991FRB12

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Nº de pieza RWR78S4991FRB12
Fabricantes Vishay Dale
Descripción RES 4.99K OHM 10W 1% WW AXIAL
Hoja de datos

RWR78S4991FRB12 Hoja de datos

Paquete Axial
ECAD
En existencias 5.112 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega dic 27 - ene 1 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo RWR78S4991FRB12 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 RWR78S4991FRB12 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de RWR78S4991FRB12.

Especificaciones RWR78S4991FRB12

FabricantesVishay Dale
CategoríaResistores - Resistencias de orificio pasante
PaqueteAxial
ECAD
SerieMilitary, MIL-PRF-39007, RWR78S
Resistencia4.99 kOhms
Tolerancia±1%
Potencia (vatios)10W
ComposiciónWirewound
CaracteristicasMilitary, Moisture Resistant
Coeficiente de temperatura±20ppm/°C
Temperatura de funcionamiento-55°C ~ 250°C
Paquete / cajaAxial
Paquete de dispositivo del proveedorAxial
Tamaño / Dimensión0.375" Dia x 1.780" L (9.53mm x 45.21mm)
Altura: sentado (máximo)-
Número de terminaciones2
Tasa de fracasoR (0.01%)

ficha técnica RWR78S4991FRB12

RWR78S4991FRB12 Packaging

Customized Labels
Sealing
Packing
Insepction

RWR78S4991FRB12 FAQ

  • 1. How to order RWR78S4991FRB12 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 RWR78S4991FRB12 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the RWR78S4991FRB12. All suppliers must pass our qualification reviews before they can publish their products including RWR78S4991FRB12 on Heisener; we pay more attention to the channels and quality of RWR78S4991FRB12 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the RWR78S4991FRB12 price and inventory displayed accurate?
    The price and inventory of RWR78S4991FRB12 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 RWR78S4991FRB12?
    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 RWR78S4991FRB12 we delivered, we will accept the replacement or return of the RWR78S4991FRB12 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 RWR78S4991FRB12.
    (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 RWR78S4991FRB12 pin diagram, RWR78S4991FRB12 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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RWR78S4991FRB12 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

RWR78S4991FRB12

D# RWR78S4991FRB12

Vishay Intertechnologies

Res Wirewound 4.99K Ohm 1% 10W ±20ppm/°C 0.01% Ceramic Hi Temp Sil AXL Thru-Hole Bulk - Bulk (Alt: RWR78S4991FRB12)

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

RWR78S4991FRB12

Vishay Dale

RES WW 4.99K OHM 1% 10W 20PPM/ C 0.01% AXL TH - Bulk

0
Nº de pieza Fabricantes Descripción En existencias

RWR78S4991FRB12

D# RWR78S4991FRB12-ND

Vishay Dale

RES 4.99K OHM 10W 1% WW AXIAL

0
Nº de pieza Fabricantes Descripción En existencias

RWR78S4991FRB12

D# NS-RWR78S4991FRB12

Vishay Dale

OEM/CM ONLY

4173

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RWR78S4991FRB12

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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RWR78S4991FRB12 Tags

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