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SOURCING SUPPORT

Need Help With UM3243EEASR?

Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

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Alternative Part Sourcing Request compatible or replacement parts when stock is limited.
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Union Semiconductor International Limited RFQ AVAILABLE

UM3243EEASR

IC TRANSCEIVER FULL 3/5 28SSOP

Part Number
UM3243EEASR
Manufacturer
Union Semiconductor International Limited
Category
Drivers, Receivers, Transceivers
Package
28-SSOP (0.209", 5.30mm Width)
Datasheet:
UM3243EEASR.pdf
Description
IC TRANSCEIVER FULL 3/5 28SSOP
Select Quantity Stock: 6,100
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TECHNICAL RESOURCES

UM3243EEASR Technical Information

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Specifications

Product Attribute
Attribute Value
Part Number
UM3243EEASR
Manufacturer
Union Semiconductor International Limited
Package
28-SSOP (0.209", 5.30mm Width)
Series
UM3243
Package/Case
28-SSOP (0.209", 5.30mm Width)
Packaging
Tape & Reel (TR)
Product Status
Active
Type
Transceiver
Protocol
RS232
Number of Drivers/Receivers
3/5
Duplex
Full
Receiver Hysteresis
200 mV
Data Rate
250kbps
Voltage - Supply
3V ~ 3.6V, 4.5V, 5.5V
Operating Temperature
-40°C ~ 85°C (TA)
Grade
-
Qualification
-
Mounting Type
Surface Mount
Supplier Device Package
28-SSOP

Frequently Asked Questions

1. How can I order UM3243EEASR from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of UM3243EEASR?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of UM3243EEASR updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for UM3243EEASR?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for UM3243EEASR?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

Packaging and Shipping Protection

Step 1 product inspection
Step 1 Product Inspection
Step 2 casing and dry pipe protection
Step 2 Casing & Dry Pipe
Step 3 anti-static bag packaging
Step 3 Anti-static Bags
Step 4 inner carton packaging
Step 4 Inner Carton
Step 5 shipping label
Step 5 Shipping Label
Step 6 international delivery
Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

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SOURCING SUPPORT

UM3243EEASR Procurement and Technical Support

UM3243EEASR is manufactured by Union Semiconductor International Limited. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing UM3243EEASR and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for UM3243EEASR.

Part Number
UM3243EEASR
Manufacturer
Union Semiconductor International Limited
Package
28-SSOP (0.209", 5.30mm Width)
Category
Drivers, Receivers, Transceivers
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