Name: LTC4257CDD#PBF
Brand: Linear Technology
SKU: LTC4257CDD-PBF
Availability: InStock
Rating: 5 (147 reviews)

LTC4257CDD#PBF

Pour Référence Seulement

Référence	LTC4257CDD#PBF
Fabricant	Linear Technology
Description	IC POE 802.3AF CONTROLLER 8-DFN
Fiche technique
paquet	8-WFDFN Exposed Pad
ECAD
En stock	5 648 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	sept. 30 - oct. 5 (Choisissez l'expédition accélérée)
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Méthodes de paiement
Services de livraison

Nous offrons LTC4257CDD#PBF 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 LTC4257CDD#PBF avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de LTC4257CDD#PBF.

Spécifications LTC4257CDD#PBF

Fabricant	Linear Technology
Catégorie	Circuits intégrés (CI) - PMIC - Contrôleurs PoE (Power Over Ethernet)
paquet	8-WFDFN Exposed Pad
ECAD
Séries	-
Type	Controller (PD)
Nombre de canaux	1
Puissance - Max	12.95W
Interrupteur (s) interne	Yes
Sens auxiliaire	No
Normes	802.3af (PoE)
Tension - Alimentation	57V (Max)
Offre actuelle	3mA
Température de fonctionnement	0°C ~ 70°C
Paquet / cas	8-WFDFN Exposed Pad
Package de périphérique fournisseur	8-DFN (3x3)

LTC4257CDD#PBF Packaging

LTC4257CDD#PBF FAQ

1. How to order LTC4257CDD#PBF 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 LTC4257CDD#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC4257CDD#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC4257CDD#PBF on Heisener; we pay more attention to the channels and quality of LTC4257CDD#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC4257CDD#PBF price and inventory displayed accurate?

The price and inventory of LTC4257CDD#PBF 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 LTC4257CDD#PBF?

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 LTC4257CDD#PBF we delivered, we will accept the replacement or return of the LTC4257CDD#PBF 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 LTC4257CDD#PBF.

(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 LTC4257CDD#PBF pin diagram, LTC4257CDD#PBF datasheet?

If you need any after-sales service, please do not hesitate to contact us.

LTC4257CDD#PBF Produits Connexes

C324C822GAG5TA	KEMET, CAP CER 8200PF 250V C0G RADIAL, Radial, -	Vue
PL602-03OC-R	Microchip Technology, IC CLK BUFFER 100MHZ CMOS 8TSSOP, 8-TSSOP (0.173", 4.40mm Width), -	Vue
MXL15KP220CAE3	Microsemi Corporation, TVS DIODE 220VWM 356VC CASE5A, DO-204AR, Axial, -	Vue
MBA02040C5238FCT00	Vishay BC Components, RES 5.23 OHM 0.4W 1% AXIAL, Axial, -	Vue
766143822GPTR13	CTS Resistor Products, RES ARRAY 7 RES 8.2K OHM 14SOIC, 14-SOIC (0.154", 3.90mm Width), -	Vue
OSTT7102151	On Shore Technology Inc., TERM BLOCK RISING CLAMP 10POS, -, -	Vue
0395226016	Molex, LLC, TERM BLOCK HDR 16POS 90DEG 5MM, -, -	Vue
817-22-068-30-001101	Mill-Max Manufacturing Corp., CONN SPRING 68POS DUAL SMD, -, -	Vue
RSA30DTMD-S273	Sullins Connector Solutions, CONN EDGE DUAL FMALE 60POS 0.125, -, -	Vue
GSC13DREH	Sullins Connector Solutions, CONN EDGE DUAL FMALE 26POS 0.100, -, -	Vue
MM74C04M	ON Semiconductor, IC INVERTER 6CH 6-INP 14SOIC, 14-SOIC (0.154", 3.90mm Width), -	Vue
NIS5021MT2TXG	ON Semiconductor, EFUSE 12V 12A, 10-WDFN Exposed Pad, -	Vue

LTC4257CDD#PBF 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

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LTC4257CDD#PBF

D# V36:1790_06488975

Analog Devices Inc

Power Over Ethernet -57V 13W 8-Pin DFN EP

RoHS: Compliant

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LTC4257CDD#PBF

Linear Technology

IC POE 802.3AF CONTROLLER 8-DFN

121

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LTC4257CDD#PBF

D# LTC4257CDD#PBF-ND

Analog Devices Inc

IC POE CNTRL 1 CHANNEL 8DFN

538

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LTC4257CDD#PBF

Linear Technology

In stock shipping within 2days

862

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LTC4257CDDPBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

624

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LTC4257CDDPBFIDD

Linear Technology

OEM/CM ONLY

1257

LTC4257CDDPBF

Linear Technology

OEM/CM ONLY

1235

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Description

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LTC4257CDD#PBF

Linear Technology

OEM/CM Immediate delivery

862

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LTC4257CDD#PBF

D# NS-LTC4257CDD#PBF

Linear Technology

OEM/CM ONLY

1991

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LTC4257CDD#PBF

D# LTC4257CDD#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

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Description

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LTC4257CDDPBF

Linear Technology

OEM/CM ONLY

633

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Description

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LTC4257CDD#PBF

LINEAR

IN stock Immediate delivery

857

Référence

Fabricant

Description

Stock

LTC4257CDD#PBF

D# 35216749

Analog Devices Inc

Power Over Ethernet -57V 13W 8-Pin DFN EP

RoHS: Compliant

Quick Inquiry

LTC4257CDD#PBF

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