25LC128
Hotenda Part Number
H2376741
Manufacturer Part
MCP4431-502E/ML
Manufacturer
Microchip Technology
Description
Digital Potentiometer 5k Ohm 4 Circuit 129 Taps I²C Interface 20-QFN (4x4)
Category
Integrated Circuits (ICs)
Family
Digital Potentiometers Data Acquisition
Series
-
Manufacturer Quantity
7765
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$1.35
$1.35

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
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  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) (It may take up to 24 hours before carriers display the info.)
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Datasheets
Digital Pot Design Guide
MCP443x/5x
Online Catalog
129 Taps Quad Channel
PCN Assembly/Origin
Qualification QFN-28,20,16 Packages 26/Dec/2013
Qualification QFN-28,20,16 with Copper 09/Jan/2014
Qualification Report 28/Jan/2014
Qualification Copper Wire Revison 01/Apr/2014
Cancelation of Copper Assembly 25/Jun/2015
PCN Design/Specification
Mold Compound Update 31/Oct/2014
Lead Frame Update 16/Feb/2015
PCN Packaging
Label and Packing Changes 23/Sep/2015
Category
Integrated Circuits (ICs)
Configuration
Potentiometer
Family
Data Acquisition - Digital Potentiometers
Features
Selectable Address
Interface
I²C
Manufacturer
Microchip Technology
Memory Type
Volatile
Number of Circuits
4
Number of Taps
129
Operating Temperature
-40°C ~ 125°C
Package / Case
20-VFQFN Exposed Pad
Packaging
Tube
Part Status
Active
Resistance (Ohms)
5k
Resistance - Wiper (Ohms) (Typ)
75
Series
-
Supplier Device Package
20-QFN (4x4)
Taper
Linear
Temperature Coefficient (Typ)
150 ppm/°C
Tolerance
-
Voltage - Supply
1.8 V ~ 5.5 V
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