Name: 78Q2123R/F
Brand: Maxim Integrated
SKU: 78Q2123R-F
Price: 2.7345 USD
Availability: InStock
Rating: 5 (131 reviews)

78Q2123R/F

For Reference Only

Part Number	78Q2123R/F
Manufacturer	Maxim Integrated
Description	IC TXRX ETHERNET 32QFN
Datasheet	78Q2123R/F Datasheet 78Q2123R/F Specifications
Package	32-VFQFN Exposed Pad
ECAD
In Stock	530,748 piece(s)
Unit Price	$ 2.7345 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
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Part Number # 78Q2123R/F (Interface - Drivers, Receivers, Transceivers) is manufactured by Maxim Integrated 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 78Q2123R/F specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 78Q2123R/F with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 78Q2123R/F.

78Q2123R/F Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package	32-VFQFN Exposed Pad
ECAD
Series	-
Type	Transceiver
Protocol	IEEE 802.3
Number of Drivers/Receivers	4/4
Duplex	Full
Receiver Hysteresis	125mV
Data Rate	-
Voltage - Supply	3 V ~ 3.6 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Supplier Device Package	32-QFN Exposed Pad (5x5)

78Q2123R/F Datasheet

78Q2123R/F Reviews

Fai*****Bir

April 7, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Alfr*****Pandit

March 26, 2023

★ ★ ★ ★ ★

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Kehl*****Wise

March 24, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Dexte*****llano

March 17, 2023

★ ★ ★ ★ ★

Quality made product satisfied with my purchase. Thanks.

Oli*****Sagar

March 10, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Will*****Porter

March 7, 2023

★ ★ ★ ★ ★

received with well packed and good parts, every piece of the 78Q2123R/F works well.

Marian*****gherty

February 22, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Celin*****liwal

February 21, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Write a Review

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78Q2123R/F Packaging

78Q2123R/F FAQ

1. How to order 78Q2123R/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 78Q2123R/F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 78Q2123R/F. All suppliers must pass our qualification reviews before they can publish their products including 78Q2123R/F on Heisener; we pay more attention to the channels and quality of 78Q2123R/F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 78Q2123R/F price and inventory displayed accurate?

The price and inventory of 78Q2123R/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 78Q2123R/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 78Q2123R/F we delivered, we will accept the replacement or return of the 78Q2123R/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 78Q2123R/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 78Q2123R/F pin diagram, 78Q2123R/F datasheet?

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

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78Q2123R/F 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

78Q2123R/F

D# 78Q2123R/F

Maxim Integrated Products

PHY 1-CH 32-Pin QFN T/R - Tape and Reel (Alt: 78Q2123R/F)

78Q2123/F

D# 78Q2123/F

Maxim Integrated Products

PHY 1-CH 32-Pin QFN EP - Trays (Alt: 78Q2123/F)

Part Number

Manufacturer

Description

Stock

78Q2123/F

D# 78Q2123/F

Maxim Integrated Products

PHY 1-CH 32-Pin QFN EP (Alt: 78Q2123/F)

78Q2123R/F

D# 78Q2123R/F

Maxim Integrated Products

PHY 1-CH 32-Pin QFN T/R (Alt: 78Q2123R/F)

Part Number

Manufacturer

Description

Stock

78Q2123/F

D# 78Q2123/F

Maxim Integrated Products

PHY 1-CH 32-Pin QFN EP (Alt: 78Q2123/F)

78Q2123R/F

D# 78Q2123R/F

Maxim Integrated Products

PHY 1-CH 32-Pin QFN T/R (Alt: 78Q2123R/F)

Part Number

Manufacturer

Description

Stock

78Q2123/F

Maxim Integrated Products

176

78Q2123R/F

Maxim Integrated Products

1182

Part Number

Manufacturer

Description

Stock

78Q2123R/F

Maxim Integrated Products

TXRX 10/100 MDIX 3.3V COMM 32QFN

2500

78Q2123/F

Maxim Integrated Products

TXRX 10/100 MDIX 3.3V COMM 32QFN

2297

Part Number

Manufacturer

Description

Stock

78Q2123/F

D# 78Q2123/F-ND

Maxim Integrated Products

IC TRANSCEIVER FULL 4/4 32QFN

203

78Q2123R/F

D# 78Q2123R/FCT-ND

Maxim Integrated Products

IC TRANSCEIVER FULL 4/4 32QFN

1356

Part Number

Manufacturer

Description

Stock

78Q2123R/F

Maxim Integrated Products

In stock shipping within 2days

4238

78Q2123/F

TERIDIA

In stock shipping within 2days

19517

Part Number

Manufacturer

Description

Stock

78Q2123/F

D# 2517205

Maxim Integrated Products

ENET CONTROLLER, 10/100BASE-TX, QFN-32

RoHS: Compliant

Min Qty: 1

Container: Each

78Q2123R/F

D# 2517211

Maxim Integrated Products

ENET CONTROLLER, 10/100BASE-TX, QFN-32

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1490

Part Number

Manufacturer

Description

Stock

78Q2123/F

Maxim Integrated Products

NEW AND ORGINAL. ISRAEL W.HOUSE

Part Number

Manufacturer

Description

Stock

78Q2123/F

Maxim Integrated Products

10/100 Base Tx Transcvr w/MDIX

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

78Q2123RF

TERIDIAN

OEM/CM QUOTES ONLY | NO BROKERS

5077

Part Number

Manufacturer

Description

Stock

78Q2123RF1

Maxim Integrated Products

OEM/CM ONLY

9999

Part Number

Manufacturer

Description

Stock

78Q2123R/F

Maxim Integrated Products

OEM/CM Immediate delivery

3978

78Q2123/F

Maxim Integrated Products

OEM/CM Immediate delivery

19257

Part Number

Manufacturer

Description

Stock

78Q2123R/F

D# 783-78Q2123R/F

Maxim Integrated Products

Ethernet ICs 10/100 Base Tx Transcvr w/MDIX

RoHS: Compliant

1913

78Q2123/F

D# 783-78Q2123/F

Maxim Integrated Products

Ethernet ICs 10/100 Base Tx Transcvr w/MDIX

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

78Q2123/F

D# 73Y6769

Maxim Integrated Products

ENET CONTROLLER, 10/100BASE-TX, QFN-32, Data Rate:-, Ethernet Type:IEEE 802.3, Supply Voltage Min:3V, Supply Voltage Max:3.6V, Controller IC Case Style:QFN, No. of Pins:32Pins, IC Interface Type:MII, Operating Temperature Min:0°C RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

78Q2123R/F

D# 74Y9786

Maxim Integrated Products

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1490

Part Number

Manufacturer

Description

Stock

78Q2123/F

D# NS-78Q2123/F

Maxim Integrated Products

OEM/CM ONLY

9475

78Q2123R/F

D# NS-78Q2123R/F

Maxim Integrated Products

OEM/CM ONLY

5017

Part Number

Manufacturer

Description

Stock

78Q2123R/F

Teridian Semiconductor Corp

OEM/CM ONLY

24425

Part Number

Manufacturer

Description

Stock

78Q2123/F

TERIDIA

IN stock Immediate delivery

19242

78Q2123R/F

Maxim Integrated Products

IN stock Immediate delivery

3993

Part Number

Manufacturer

Description

Stock

78Q2123R/F

Maxim Integrated Products

shipping today

783

78Q2123/F

TERIDIA

shipping today

445

Part Number

Manufacturer

Description

Stock

78Q2123R/F

Maxim Integrated Products

IC TXRX ETHERNET 32QFN

17643

Part Number

Manufacturer

Description

Stock

78Q2123/F

D# 2517205

Maxim Integrated Products

ENET CONTROLLER, 10/100BASE-TX, QFN-32

RoHS: Compliant

Min Qty: 1

Container: Each

78Q2123R/F

D# 2517211RL

Maxim Integrated Products

ENET CONTROLLER, 10/100BASE-TX, QFN-32

RoHS: Compliant

Min Qty: 1

Container: Reel

Quick Inquiry

78Q2123R/F

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