Name: SP331ET-L
Brand: Exar Corporation
SKU: SP331ET-L
Availability: InStock
Rating: 5 (174 reviews)

SP331ET-L

For Reference Only

Part Number	SP331ET-L
Manufacturer	Exar Corporation
Description	IC TXRX RS232/485 PROG 28SOIC
Datasheet	SP331ET-L Specifications
Package	28-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	6,816 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SP331ET-L (Interface - Drivers, Receivers, Transceivers) is manufactured by Exar Corporation and 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 SP331ET-L specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SP331ET-L with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SP331ET-L.

SP331ET-L Specifications

Manufacturer	Exar Corporation
Category	Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package	28-SOIC (0.295", 7.50mm Width)
ECAD
Series	-
Type	Transceiver
Protocol	RS232, RS485
Number of Drivers/Receivers	4/4
Duplex	Full
Receiver Hysteresis	-
Data Rate	235Kbps
Voltage - Supply	4.75 V ~ 5.25 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package	28-SOIC

SP331ET-L Reviews

Kaiy*****hannan

April 3, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

Giann*****ullough

March 27, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Melv*****entley

March 18, 2023

★ ★ ★ ★ ★

Exactly as listed and arrived very fast, excellent price and service!

Brael*****etcher

March 16, 2023

★ ★ ★ ★ ★

I recommend this and would definitely buy it again.

Kye*****rry

March 3, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

Isab***** Hurst

March 1, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Damar*****aefer

February 26, 2023

★ ★ ★ ★ ★

Fantastic transaction, very fast delivery. Highly recommended. Thank you.

Dest*****Henry

February 26, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Alan*****sales

February 24, 2023

★ ★ ★ ★ ★

Itams as described Fast and cheap shipping.

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SP331ET-L Packaging

SP331ET-L FAQ

1. How to order SP331ET-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 SP331ET-L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SP331ET-L. All suppliers must pass our qualification reviews before they can publish their products including SP331ET-L on Heisener; we pay more attention to the channels and quality of SP331ET-L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SP331ET-L price and inventory displayed accurate?

The price and inventory of SP331ET-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 SP331ET-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 SP331ET-L we delivered, we will accept the replacement or return of the SP331ET-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 of SP331ET-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 SP331ET-L pin diagram, SP331ET-L datasheet?

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

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SP331ET-L Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

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

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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

SP331ET-L/TR

D# V36:1790_06712143

MaxLinear Inc

Dual Transmitter/Receiver RS-232/RS-485 28-Pin SOIC W T/R

RoHS: Compliant

SP331ET-L

D# V36:1790_06712139

MaxLinear Inc

Dual Transmitter/Receiver RS-232/RS-485 28-Pin SOIC W

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SP331ET-L/TR

Exar Corporation

SP331 Series 10 Mbps 5 V Programmable RS-232/RS-485 Transceiver - SOIC-28

SP331ET-L

Exar Corporation

TRANSCEIVER, RS-232/485, SMD, 331

258

Part Number

Manufacturer

Description

Stock

SP331ET-L

D# 1016-1134-5-ND

MaxLinear Inc

IC TRANSCEIVER FULL 4/4 28SOIC

SP331ET-L/TR

D# SP331ET-L/TR-ND

MaxLinear Inc

IC TRANSCEIVER FULL 4/4 28SOIC

Part Number

Manufacturer

Description

Stock

SP331ET-L

D# 1296638

MaxLinear Inc

TRANSCEIVER, RS-232/485, SMD, 331

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

SP331ET-L

MaxLinear Inc

SP331 Series 10 Mbps 5 V Programmable RS-232/RS-485 Transceiver - SOIC-28

RoHS: Compliant

pbFree: Yes

337

SP331ET-L/TR

MaxLinear Inc

SP331 Series 10 Mbps 5 V Programmable RS-232/RS-485 Transceiver - SOIC-28

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

SP331ETL

Exar Corporation

OEM/CM QUOTES ONLY | NO BROKERS

1190

SP331ETLTR

Exar Corporation

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

SP331ETLTR

NXP Semiconductors

OEM/CM ONLY

998

SP331ETL

NXP Semiconductors

OEM/CM ONLY

997

Part Number

Manufacturer

Description

Stock

SP331ET-L

D# 701-SP331ET-L

MaxLinear Inc

Interface - Specialized Programmable RS-232/RS-485

RoHS: Compliant

138

Part Number

Manufacturer

Description

Stock

SP331ET-L

D# XSFP00000198706

MaxLinear Inc

SP331 Series 10 Mbps 5 V Programmable RS-232/RS-485 Transceiver - SOIC-28

236

Part Number

Manufacturer

Description

Stock

SP331ET-L/TR

D# NS-SP331ET-L/TR

Exar Corporation

OEM/CM ONLY

8810

SP331ET-L

D# NS-SP331ET-L

Exar Corporation

OEM/CM ONLY

1375

Part Number

Manufacturer

Description

Stock

SP331ETL

Exar Corporation

OEM/CM ONLY

123

Part Number

Manufacturer

Description

Stock

SP331ET-L/TR

Exar Corporation

shipping today

5009

Part Number

Manufacturer

Description

Stock

SP331ET-L

D# 35271176

MaxLinear Inc

Dual Transmitter/Receiver RS-232/RS-485 28-Pin SOIC W

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SP331ET-L

D# 1296638

MaxLinear Inc

TRANSCEIVER, RS-232/485, SMD, 331

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

SP331ET-L

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