SP491ES-L - Exar Corporation - Price, Inventory & Datasheets | Heisener.com
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SP491ES-L

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SP491ES-L

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Part Number

SP491ES-L

Manufacturer

Exar Corporation

Description

IC TXRX RS485 FULL DUPLEX 14DIP

Package

14-DIP (0.300", 7.62mm)

ECAD

In Stock

11,640 piece(s)

Unit Price

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Lead Time

Can Ship Immediately

Estimated Delivery Time

Dec 25 - Dec 30 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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SP491ES-L

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about SP491ES-L?

Part Number # SP491ES-L (Interface - Drivers, Receivers, Transceivers) is manufactured by Exar Corporationand distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SP491ES-Lspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SP491ES-L with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SP491ES-L.

SP491ES-L Specifications

Manufacturer Exar Corporation
Category Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package 14-DIP (0.300", 7.62mm)
ECAD Technical cover
Series -
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Full
Receiver Hysteresis 70mV
Data Rate 5Mbps
Voltage - Supply 4.75 V ~ 5.25 V
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Package / Case 14-DIP (0.300", 7.62mm)
Supplier Device Package 14-PDIP

SP491ES-L Reviews

Memphi*****ckland

March 29, 2023

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Jay***** Pope

March 1, 2023

I can get a patience and respect for each order. Thank you!

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SP491ES-L FAQ

1. How to order SP491ES-L 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 SP491ES-L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theSP491ES-L. All suppliers must pass our qualification reviews before they can publish their products including SP491ES-L on Heisener;we pay more attention to the channels and quality of SP491ES-Lproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the SP491ES-L price and inventory displayed accurate?

The price and inventory of SP491ES-L 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 SP491ES-L?

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 SP491ES-L we delivered, we will accept the replacement or return of the SP491ES-L 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 ofSP491ES-L.
(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 SP491ES-L pin diagram, SP491ES-L datasheet?

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

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SP491ES-L Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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Global Supply Chains - Reliable and Authorized Distributor Resources

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SP491ES-L

Exar Corporation

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