Union Semiconductor International Limited UM3122EEQA

UM3122EEQA Supplier & Distributor

UM3122EEQA is an electronic component from Union Semiconductor International Limited. TomatoElec is an in-stock independent distributor supporting original component sourcing, inventory checks and BOM purchasing needs.

We support RFQ handling, component availability confirmation and sourcing coordination for OEM, EMS, repair and electronic trading companies.

  • Original component sourcing support
  • In-stock inventory checking
  • RFQ and availability confirmation
  • BOM sourcing and bulk order support
Part No.:
UM3122EEQA
Manufacturer:
Union Semiconductor International Limited
Category:
Drivers, Receivers, Transceivers
Package:
24-WFQFN Exposed Pad
Datasheet:
TomatoElecUM3122EEQA.pdf
Description:
IC TRANSCEIVER FULL 2/2 24QFN
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
Payment
Shipping:
Shipping

Inventory:1,400

Send us your inquiry,we will respond immediately.

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Quantity
Price
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Comments

Stock:1,400

Qty. Unit Price Ext Price
1+$0.000$0.000
RFQ Add To Cart

About UM3122EEQA

Looking for UM3122EEQA supplier or distributor? Tomato Electronics provides high-quality electronic components including MLCC capacitors, tantalum capacitors, ICs, diodes and more.

Contact us now for quotation and availability of UM3122EEQA.

UM3122EEQA Specifications

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Attributes
Property Value
Manufacturer
Union Semiconductor International Limited
Series:
UM3122EEQA
Package/Case:
24-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Product Status:
Active
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
2/2
Duplex:
Full
Receiver Hysteresis:
450 mV
Data Rate:
1Mbps
Voltage - Supply:
1.65V ~ 2V, 3V ~ 3.6V, 4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
-
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (4x4)
Category:
Drivers, Receivers, Transceivers
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1. How to order UM3122EEQA from Hong Kong Tomato Electronics Co., Limited?

You can submit an RFQ for UM3122EEQA directly on our website. After receiving your request, our sales team will contact you with price, availability, lead time and order details. Once you confirm the quotation, we will help you complete the order process.

2. How does Hong Kong Tomato Electronics Co., Limited ensure that UM3122EEQA is original and reliable?

Hong Kong Tomato Electronics Co., Limited works with qualified supply channels and applies strict quality control procedures for electronic components including UM3122EEQA. We pay close attention to supplier screening, product verification and delivery quality to help customers source with confidence.

3. Are the price and inventory of UM3122EEQA accurate?

The price and inventory of UM3122EEQA may change due to market conditions and stock movement. We update information as frequently as possible, but final quotation and availability should be confirmed by our sales team. In most cases, quotations are valid for 3 to 5 days.

4. What payment methods are accepted?

We usually accept Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union and other agreed payment methods, depending on the order and customer location.

Please note that some payment methods may involve additional handling charges.

5. How is the shipping arranged?

Customers can choose major international carriers such as DHL, UPS, FedEx and other available shipping methods. Shipping options depend on package size, destination and delivery urgency.

After shipment, our team will send you the shipping status and tracking number by email.

Please note that tracking information may take some time to become active after dispatch.

6. What is the return or replacement policy for UM3122EEQA?

All shipments are checked before dispatch. If there is a confirmed issue related to the delivered UM3122EEQA, such as incorrect quantity, wrong item or verified product problem, please contact us as soon as possible.

Return or replacement requests are usually accepted only when the part remains unused and in its original packaging, and when the issue is reported within the agreed time after delivery.

Please contact our team first before returning any goods so that we can confirm the issue and provide return instructions.

7. How can I get technical support, such as the datasheet or specifications for UM3122EEQA?

If you need technical support for UM3122EEQA, including datasheets, specifications or general product information, please contact our sales team. We will do our best to help you obtain the relevant information.

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Images UM3122EEQA
Part No. UM3122EEQA
Manufacturer Union Semiconductor International Limited
Series UM3122EEQA
Package/Case 24-WFQFN Exposed Pad
Packaging Tape & Reel (TR)
Product Status Active
Type Transceiver
Protocol RS232
Number of Drivers/Receivers 2/2
Duplex Full
Receiver Hysteresis 450 mV
Data Rate 1Mbps
Voltage - Supply 1.65V ~ 2V, 3V ~ 3.6V, 4.5V ~ 5.5V
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 24-QFN (4x4)

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