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KA3842B

hot KA3842B

KA3842B

Solo por referencia

Nº de pieza KA3842B
Fabricantes Fairchild/ON Semiconductor
Descripción IC REG CTRLR PWM CM 8-DIP
Hoja de datos

KA3842B Hoja de datos
Paquete 8-DIP (0.300", 7.62mm)
ECAD
En existencias 405.564 piece(s)
Precio unitario $ 0,3444 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega dic 6 - dic 11 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo KA3842B 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 KA3842B con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de KA3842B.

Especificaciones KA3842B

FabricantesFairchild/ON Semiconductor
CategoríaCircuitos integrados - PMIC - Conversores CA CC, interruptor fuera de línea
Paquete8-DIP (0.300", 7.62mm)
ECAD
Serie-
Aislamiento de salida-
Interruptor (es) interno (s)No
Voltaje - Desglose-
Topología-
Voltaje - Puesta en marcha16V
Voltaje - Suministro (Vcc / Vdd)10 V ~ 30 V
Ciclo de trabajo97%
Frecuencia - ConmutaciónUp to 500kHz
Potencia (vatios)-
Protección contra fallas-
Funciones de controlFrequency Control
Temperatura de funcionamiento0°C ~ 70°C (TA)
Paquete / caja8-DIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor8-DIP
Tipo de montajeThrough Hole

ficha técnica KA3842B

KA3842B Packaging

Customized Labels
Sealing
Packing
Insepction

KA3842B FAQ

  • 1. How to order KA3842B 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 KA3842B is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the KA3842B. All suppliers must pass our qualification reviews before they can publish their products including KA3842B on Heisener; we pay more attention to the channels and quality of KA3842B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the KA3842B price and inventory displayed accurate?
    The price and inventory of KA3842B 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 KA3842B?
    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 KA3842B we delivered, we will accept the replacement or return of the KA3842B 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 KA3842B.
    (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 KA3842B pin diagram, KA3842B datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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KA3842B 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

KA3842B

D# KA3842B

 ON Semiconductor

CURRENT MODE PWM CONTROL IC - Bulk (Alt: KA3842B)

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

KA3842BDTF

 Fairchild Semiconductor Corporation

N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14

 6450

KA3842B

 Fairchild Semiconductor Corporation

N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14

 4790

KA3842BD

 Fairchild Semiconductor Corporation

N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14

 4790
Nº de pieza Fabricantes Descripción En existencias

KA3842BD

D# 2156-KA3842BD-FS-ND

 Rochester Electronics LLC

SWITCHING CONTROLLER

 0

KA3842BDTF

D# 2156-KA3842BDTF-ND

 Rochester Electronics LLC

SWITCHING CONTROLLER

 0

KA3842B

D# 2156-KA3842B-FS-ND

 Rochester Electronics LLC

SWITCHING CONTROLLER

 40759
Nº de pieza Fabricantes Descripción En existencias

KA3842BD

D# KA3842BD

 Samsung Electro-Mechanics

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 3974

KA3842BDTF

D# KA3842BDTF

 Samsung Electro-Mechanics

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 2441
Nº de pieza Fabricantes Descripción En existencias

KA3842BD

 Samsung Electronics Co. Ltd

In stock shipping within 2days

 269
Nº de pieza Fabricantes Descripción En existencias

KA3842B

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 47628

KA3842BDTF

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 1682

KA3842BD

 Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 5638

KA3842BSAMSUNG

 Samsung Electronics Co. Ltd

OEM/CM QUOTES ONLY | NO BROKERS

 22
Nº de pieza Fabricantes Descripción En existencias

KA3842BDTF

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 36530

KA3842BD

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 4790

KA3842BN

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 120

KA3842B

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 27140
Nº de pieza Fabricantes Descripción En existencias

KA3842B

D# 82C6439

 ON Semiconductor

IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,DIP,8PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 3000
Container: Bulk
 0
Nº de pieza Fabricantes Descripción En existencias

KA3842B

D# NS-KA3842B

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 2212

KA3842BDTF

D# NS-KA3842BDTF

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 2423
Nº de pieza Fabricantes Descripción En existencias

KA3842B

 Fairchild Semiconductor Corporation

SWITCHING CONTROLLER

 61
Nº de pieza Fabricantes Descripción En existencias

KA3842B

 Fairchild Semiconductor Corporation

KA3842 - Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8

RoHS: Compliant
 40759
Nº de pieza Fabricantes Descripción En existencias

KA3842BDTF

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 516

KA3842BD

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 255

KA3842B

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 4966
Nº de pieza Fabricantes Descripción En existencias

KA3842BD

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 4805

KA3842BN

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 115

KA3842B

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 27125

KA3842BDTF

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 36515
Nº de pieza Fabricantes Descripción En existencias

KA3842B

 Samsung Electro-Mechanics

shipping today

 2996

KA3842BN

 Fairchild Semiconductor Corporation

shipping today

 116

KA3842BD

 Samsung Electro-Mechanics

shipping today

 2055
Nº de pieza Fabricantes Descripción En existencias

KA3842BD

 mfr

RFQ

 10847

KA3842B

 mfr

RFQ

 11817
Nº de pieza Fabricantes Descripción En existencias

KA3842B

 Fairchild Semiconductor Corporation

IC REG CTRLR PWM CM 8-DIP

 900

Quick Inquiry

KA3842B

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

Ver los Certificados

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