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

KA3842B

Pour Référence Seulement

Référence	KA3842B
Fabricant	Fairchild/ON Semiconductor
Description	IC REG CTRLR PWM CM 8-DIP
Fiche technique	KA3842B Fiche technique
paquet	8-DIP (0.300", 7.62mm)
ECAD
En stock	405 564 piece(s)
Prix unitaire	$ 0,3444 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	mai 16 - mai 21 (Choisissez l'expédition accélérée)
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Nous offrons KA3842B pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter KA3842B avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de KA3842B.

Spécifications KA3842B

Fabricant	Fairchild/ON Semiconductor
Catégorie	Circuits intégrés (CI) - PMIC - Convertisseurs c.a./c.c., commutateurs autonomes
paquet	8-DIP (0.300", 7.62mm)
ECAD
Séries	-
Isolation de sortie	-
Interrupteur (s) interne	No
Tension - Panne	-
Topologie	-
Voltage - Start Up	16V
Tension - Alimentation (Vcc / Vdd)	10 V ~ 30 V
Cycle de service	97%
Fréquence - Commutation	Up to 500kHz
Puissance (Watts)	-
Protection contre les défauts	-
Fonctions de contrôle	Frequency Control
Température de fonctionnement	0°C ~ 70°C (TA)
Paquet / cas	8-DIP (0.300", 7.62mm)
Package de périphérique fournisseur	8-DIP
Type de montage	Through Hole

KA3842B fiche technique

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.

KA3842B Produits Connexes

SIT8209AC-GF-18E-133.333333T	SiTIME, -20 TO 70C, 2520, 10PPM, 1.8V, 1, -, -	Vue
1808Y0250121MXR	Knowles Syfer, CAP CER 120PF 25V X7R 1808, 1808 (4520 Metric), -	Vue
NCV78763DQ6AR2G	ON Semiconductor, IC PWR BALLAST 1.6A 60V 36SSOP, -, -	Vue
MT9172APR1	Microsemi Corporation, IC SUBSCRIBER NETWRK DNIC 28PLCC, -, -	Vue
BXRC-35E2000-C-22	Bridgelux, LED ARRAY 2000LM WARM WHITE COB, -, -	Vue
SR-5-2.5A-AP	Eaton, FUSE BOARD MOUNT 2.5A 250VAC RAD, Radial, Can, Vertical, -	Vue
EJH-113-01-S-D-SM-01-P	Samtec Inc., .100 X .100 EJECTOR HEADER ASSEM, -, -	Vue
CA3108E14S-9PXBF80A176A232	ITT Cannon, LLC, CB 2C 2#16S PIN PLUG RTANG, -, -	Vue
97-3107B20-7SY-417	Amphenol Industrial Operations, AB 8C 8#16 SKT PLUG, -, -	Vue
TV07DZ-19-28PB-LC	Amphenol Aerospace Operations, CONN RCPT HSG MALE 28POS PNL MT, -, -	Vue
CTVS06RF-21-11HN-LC	Amphenol Aerospace Operations, CONN PLUG HSNG MALE 11POS INLINE, -, -	Vue
X9428YS16Z	Renesas Electronics America, IC DGTL POT 2K 1CH 16SOIC, 16-SOIC (0.295", 7.50mm Width), -	Vue

KA3842B Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence

Fabricant

Description

Stock

KA3842B

D# KA3842B

ON Semiconductor

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

RoHS: Not Compliant

Référence	Fabricant	Description	Stock
KA3842BD	Fairchild Semiconductor Corporation	N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14	4790
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

Référence	Fabricant	Description	Stock
KA3842BDTF D# 2156-KA3842BDTF-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	0
KA3842B D# 2156-KA3842B-FS-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	40759
KA3842BD D# 2156-KA3842BD-FS-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	0

Référence

Fabricant

Description

Stock

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

2441

Référence

Fabricant

Description

Stock

KA3842BD

Samsung Electronics Co. Ltd

In stock shipping within 2days

269

Référence	Fabricant	Description	Stock
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

Référence	Fabricant	Description	Stock
KA3842B	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	27140
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

Référence

Fabricant

Description

Stock

KA3842B

D# 82C6439

ON Semiconductor

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

RoHS: Compliant

Min Qty: 3000

Container: Bulk

Référence

Fabricant

Description

Stock

KA3842BDTF

D# NS-KA3842BDTF

Fairchild Semiconductor Corporation

OEM/CM ONLY

2423

KA3842B

D# NS-KA3842B

Fairchild Semiconductor Corporation

OEM/CM ONLY

2212

Référence

Fabricant

Description

Stock

KA3842B

Fairchild Semiconductor Corporation

SWITCHING CONTROLLER

Référence

Fabricant

Description

Stock

KA3842B

Fairchild Semiconductor Corporation

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

RoHS: Compliant

40759

Référence	Fabricant	Description	Stock
KA3842B	Fairchild Semiconductor Corporation	OEM/CM ONLY	4966
KA3842BDTF	Fairchild Semiconductor Corporation	OEM/CM ONLY	516
KA3842BD	Fairchild Semiconductor Corporation	OEM/CM ONLY	255

Référence	Fabricant	Description	Stock
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

Référence	Fabricant	Description	Stock
KA3842BD	Samsung Electro-Mechanics	shipping today	2055
KA3842B	Samsung Electro-Mechanics	shipping today	2996
KA3842BN	Fairchild Semiconductor Corporation	shipping today	116

Référence

Fabricant

Description

Stock

KA3842B

mfr

RFQ

11817

KA3842BD

mfr

RFQ

10847

Référence

Fabricant

Description

Stock

KA3842B

Fairchild Semiconductor Corporation

IC REG CTRLR PWM CM 8-DIP

900

Quick Inquiry

KA3842B

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

ISO9001:2015, ICAS, IAF, UKAS