Name: KA3842B
Brand: Fairchild/ON Semiconductor
SKU: KA3842B
Price: 0.3444 USD
Availability: InStock
Rating: 5 (87 reviews)

KA3842B

Apenas para referência

Nº de peças	KA3842B
Fabricante	Fairchild/ON Semiconductor
Descrição	IC REG CTRLR PWM CM 8-DIP
Ficha técnica	KA3842B Ficha técnica
pacote	8-DIP (0.300", 7.62mm)
ECAD
Em estoque	405.564 piece(s)
Preço unitário	$ 0,3444 *
Tempo de entrega	Pode ser enviado imediatamente
Tempo de entrega estimado	jun 8 - jun 13 (Escolha o envio acelerado)
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Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para KA3842B preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
Para efectuar a sua RFQ, por favor, adicione KA3842B com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de KA3842B.

Especificações do KA3842B

Fabricante	Fairchild/ON Semiconductor
Categoria	Circuitos integrados - PMIC - Conversores AC DC, switch offline
pacote	8-DIP (0.300", 7.62mm)
ECAD
Series	-
Isolamento de saída	-
Interruptor interno (s)	No
Tensão - Divisão	-
Topologia	-
Voltagem - arranque	16V
Tensão - Abastecimento (Vcc / Vdd)	10 V ~ 30 V
Ciclo de Trabalho	97%
Freqüência - Comutação	Up to 500kHz
Potência (Watts)	-
Proteção de falhas	-
Recursos de controle	Frequency Control
Temperatura de operação	0°C ~ 70°C (TA)
Pacote / caso	8-DIP (0.300", 7.62mm)
Pacote de Dispositivo do Fornecedor	8-DIP
Tipo de montagem	Through Hole

KA3842B folha de dados

KA3842B Packaging

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 Garantias

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças

Fabricante

Descrição

Estoque

KA3842B

D# KA3842B

ON Semiconductor

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

RoHS: Not Compliant

Nº de peças	Fabricante	Descrição	Estoque
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 peças	Fabricante	Descrição	Estoque
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 peças

Fabricante

Descrição

Estoque

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

KA3842BD

D# KA3842BD

Samsung Electro-Mechanics

3974

Nº de peças

Fabricante

Descrição

Estoque

KA3842BD

Samsung Electronics Co. Ltd

In stock shipping within 2days

269

Nº de peças	Fabricante	Descrição	Estoque
KA3842BSAMSUNG	Samsung Electronics Co. Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	22
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

Nº de peças	Fabricante	Descrição	Estoque
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
KA3842BDTF	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36530

Nº de peças

Fabricante

Descrição

Estoque

KA3842B

D# 82C6439

ON Semiconductor

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

RoHS: Compliant

Min Qty: 3000

Container: Bulk

Nº de peças

Fabricante

Descrição

Estoque

KA3842BDTF

D# NS-KA3842BDTF

Fairchild Semiconductor Corporation

OEM/CM ONLY

2423

KA3842B

D# NS-KA3842B

Fairchild Semiconductor Corporation

OEM/CM ONLY

2212

Nº de peças

Fabricante

Descrição

Estoque

KA3842B

Fairchild Semiconductor Corporation

SWITCHING CONTROLLER

Nº de peças

Fabricante

Descrição

Estoque

KA3842B

Fairchild Semiconductor Corporation

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

RoHS: Compliant

40759

Nº de peças	Fabricante	Descrição	Estoque
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 peças	Fabricante	Descrição	Estoque
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
KA3842BD	Fairchild Semiconductor Corporation	IN stock Immediate delivery	4805

Nº de peças	Fabricante	Descrição	Estoque
KA3842BN	Fairchild Semiconductor Corporation	shipping today	116
KA3842BD	Samsung Electro-Mechanics	shipping today	2055
KA3842B	Samsung Electro-Mechanics	shipping today	2996

Nº de peças

Fabricante

Descrição

Estoque

KA3842BD

mfr

RFQ

10847

KA3842B

mfr

RFQ

11817

Nº de peças

Fabricante

Descrição

Estoque

KA3842B

Fairchild Semiconductor Corporation

IC REG CTRLR PWM CM 8-DIP

900

Quick Inquiry

KA3842B

Qualidade Certificada

O compromisso da Heisener com a qualidade moldou nossos processos de fornecimento, teste, expedição e cada passo intermediário. Essa base é subjacente a cada componente que vendemos.

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