Name: XR21B1420IL28TR-F
Brand: Exar Corporation
SKU: XR21B1420IL28TR-F
Availability: InStock
Rating: 5 (70 reviews)

XR21B1420IL28TR-F

Pour Référence Seulement

Référence	XR21B1420IL28TR-F
Fabricant	Exar Corporation
Description	IC UART TXRX 512B 1CH 28QFN
Fiche technique
paquet	28-VFQFN Exposed Pad
ECAD
En stock	4 960 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	mai 13 - mai 18 (Choisissez l'expédition accélérée)
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Méthodes de paiement
Services de livraison

Nous offrons XR21B1420IL28TR-F 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 XR21B1420IL28TR-F avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de XR21B1420IL28TR-F.

Spécifications XR21B1420IL28TR-F

Fabricant	Exar Corporation
Catégorie	Circuits intégrés (CI) - Interface - Contrôleurs
paquet	28-VFQFN Exposed Pad
ECAD
Séries	-
Protocole	USB
Fonction	Bridge, USB to UART
Interface	UART
Normes	USB 2.0
Tension - Alimentation	3 V ~ 5.25 V
Offre actuelle	15mA
Température de fonctionnement	-40°C ~ 85°C
Paquet / cas	28-VFQFN Exposed Pad
Package de périphérique fournisseur	28-QFN (5x5)

XR21B1420IL28TR-F Packaging

XR21B1420IL28TR-F FAQ

1. How to order XR21B1420IL28TR-F 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 XR21B1420IL28TR-F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the XR21B1420IL28TR-F. All suppliers must pass our qualification reviews before they can publish their products including XR21B1420IL28TR-F on Heisener; we pay more attention to the channels and quality of XR21B1420IL28TR-F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the XR21B1420IL28TR-F price and inventory displayed accurate?

The price and inventory of XR21B1420IL28TR-F 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 XR21B1420IL28TR-F?

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 XR21B1420IL28TR-F we delivered, we will accept the replacement or return of the XR21B1420IL28TR-F 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 XR21B1420IL28TR-F.

(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 XR21B1420IL28TR-F pin diagram, XR21B1420IL28TR-F datasheet?

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

XR21B1420IL28TR-F Produits Connexes

C0603C332F3GEC7867	KEMET, CAP CER 3300PF 25V C0G 0603, 0603 (1608 Metric), -	Vue
C320C202J3G5TA	KEMET, CAP CER 2000PF 25V C0G RADIAL, Radial, -	Vue
R6015ENZC8	Rohm Semiconductor, MOSFET N-CH 600V 15A TO3PF, TO-3P-3 Full Pack, -	Vue
TLV3404ID	Texas Instruments, IC QUAD NANOPWR COMP 14-SOIC, 14-SOIC (0.154", 3.90mm Width), -	Vue
LP0001/01-H48-6G-0.3-2A	t-Global Technology, H48-6G STARBOARD PAD W/ADH 0.3, -, -	Vue
RNC50J1400FSB14	Vishay Dale, RES 140 OHM 1/10W 1% AXIAL, Axial, -	Vue
MRS25000C5102FRP00	Vishay BC Components, RES 51K OHM 0.6W 1% AXIAL, Axial, -	Vue
RNCF2010DKE475K	Stackpole Electronics Inc., RES SMD 475K OHM 0.5% 1/3W 2010, 2010 (5025 Metric), -	Vue
SCC5D23-390	Signal Transformer, FIXED IND 39UH 800MA 438 MOHM, Nonstandard, -	Vue
74437349056	Wurth Electronics Inc., FIXED IND 5.6UH 3.75A 49 MOHM, Nonstandard, -	Vue
DW-12-15-T-S-400	Samtec Inc., .025" BOARD SPACERS, -, -	Vue
5SGXMA7K3F35I4N	Intel, IC FPGA 432 I/O 1152FBGA, 1152-BBGA, FCBGA, -	Vue

XR21B1420IL28TR-F 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

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RoHS: Compliant

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RoHS: Compliant

pbFree: Yes

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XR21B1420IL28TR-F

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