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U040
U040
Obsolete
Expansion Boards, Daughter Cards
Description:  I2C HUB 1 ~ 6 EXPANSION TCA9548A
Manufacturer:  M5Stack Technology
Datasheet:   U040 Datasheet
History Price: Obsolete
In Stock: 16000
Distributors
Specification
PDF Datasheet
Equivalent
U040 Distributors
Contact us and register as a distributor: support@icdirectory.com
Distributors
Mfr Part
Stock
 
 
Slogan
Updated
Feilifei
U040
18000
Visit
$
New and original
Apr 22, 2026
One River Electronics Ltd
U040
15000
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 22, 2026
HAODE TECHNOLOGY
U040
48400
Visit
$
Click and send your RFQ
Apr 22, 2026
Hard Find Electronics Ltd.
U040
40800
Visit
$
Sourcing hard-to-find electronic components
Apr 22, 2026
TRICO INDUSTRIAL
U040
39200
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 22, 2026
Redstar Electronic
U040
46800
Visit
$
First Choice, Good Service
Apr 22, 2026
PARKIN
U040
43800
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 22, 2026
QTreeic Electronics
U040
25600
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 21, 2026
DigiKey
U040
31800
Visit
$
Click and see latest prices from Digikey Electronics
Apr 21, 2026
Anterwell
U040
22600
Visit
$
The 21 years electronic components professional supplier
Apr 21, 2026
U040 Specification
Specification
Mfr Part
U040
Category
Expansion Boards, Daughter Cards
Manufacturer
M5Stack Technology
Series
-
Packaging
Box
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Contents
M5Stack
Platform
Interface
Type
I2C Hub
Function
TCA9548A
Utilized IC / Part
Board(s), Cable(s)
U040 PDF Datasheet
U040 Datasheet
Click and Download: U040 Datasheet
Customer Reviews
4.95 out of 5.00 stars from 116 customer reviews from all over the world
Teresa Patterson
United States
5 stars
2026-03-30 22:12
Very Nice! It has been used to resurrect a dead Raspberry Pi 3B+. Packing was more than decent, and if i knew the quality I would have bought more! Highly recommended!
Margaux Delaunay
France
5 stars
2026-03-30 22:02
No particular comment: The hardest thing remains to do: unsolder the old component to put this one!
Cássia
Brazil
5 stars
2026-03-30 20:37
Original product, tested Co. Debuger…
Xuxa Almeida Silva
Brazil
5 stars
2026-03-30 11:23
Fast delivery, the product description
Egidijus Petras
Lithuania
5 stars
2026-03-30 08:37
Got it on time. Thank you. Recommend
Frank Long
United States
5 stars
2026-03-30 03:47
Items received and working fine. Super stable output.
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