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This part number is a CFA635-TML-KU bundled with the following product:

A WR-USB-Y33 USB cable

20x4 Character LCD with USB cable

Part Number: CFA635-TML-KU2

Product Variations

Interfaces	USB RS232 Logic Level Serial

Colors	Dark on Yellow-Green Yellow-Green LED Backlight White on Blue White LED Backlight Dark on Light Gray White LED Backlight

Physical Characteristics
Physical Characteristics

Diagonal Dimension 3.19"

Weight 90g
Electrical Specification
Electrical Specifications

Module Connector Pitch 2.54mm
Files and Downloads

picture_as_pdf Other Document - USB Driver Information
Compliance Documents

picture_as_pdf Declaration of Conformity RoHS2

picture_as_pdf Declaration of Conformity REACH

Change Notices

Part Change Notice #11367: Status LED change

Products Affected:	CFA735-TFK-KR, CFA735-TFK-KT, CFA735-TML-KR, CFA735-TML-KT, CFA835-TML, CFA835-TFK, CFA635-TFK-KL, CFA635-TFK-KS, CFA635-TFK-KU, CFA635-TML-KL, CFA635-TML-KS, CFA635-TML-KU, CFA635-YYK-KL, CFA635-YYK-KS, CFA635-YYK-KU, XES635BK-TML-KU, XES635BK-TFK-KU, XES635BK-YYK-KU
Date Issued:	October 15, 2025
Summary:	Status LED change
Description:	The status LED is being changed from LD2X512A1XXXXXXX0001 to SSL-LX3059IGW
Reason:	LD2X512A1XXXXXXX0001 has gone EOL and is no longer available.
Impact:	There is a slight visual difference in the red color hue.
Availability:	Contact Crystalfontz Support for up-to-date information by emailing support@crystalfontz.com.

20x4 Character LCD with USB cable (CFA635-TML-KU2)

Back of 20x4 Character LCD Module

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Quantity:

Price:

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Quantity	Unit Price
1	$98.72
10	$95.84
20	$89.48
50	$83.80
100	$77.44
200	$71.08
500	$64.71
1000	$58.35

2133 Units In-Stock & Ready To Ship

Pricing is subject to change.
* Contact us about potential lead times.

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