20x4 Character LCD Displays

Need a 4 line 20 character lcd for your product? Crystalfontz keeps stock of the most popular colors and interfaces for standard 20x4 character LCDs. We pride ourselves in being able to get our 20x4 lcd display modules in your hands quickly and with all the product support you can use. Our CFA635, CFA735, CFA634 are all intelligent lcd display modules, that have their own command set making integrating them into your product a much faster process than using a standard LCD module. If you're looking for a 40x2 character lcd, we have those as well!

 CFA635-TFK-KU
20x4 Character Display Module
  • Part #: CFA635TFKKU
  • Size: 142mm x 37mm x 20.8mm
  • Interfaces: USB
  • Character Count by Lines: 20x4
  • Color: Dark on Light Gray
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $50.14 - $82.20
 XES635BK-TML-KU
20x4 USB LCD Display in Steel Enclosure White Text on Blue
  • Part #: XES635BKTMLKU
  • Size: 146mm x 39.3mm x 20.55mm
  • Interfaces: USB
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Backlight: White LED
  • Type: Character LCD
Price Range: $82.22 - $134.24
 CFA635-TFK-KL
20x4 Serial Character LCD
  • Part #: CFA635TFKKL
  • Size: 142mm x 37mm x 20.8mm
  • Interfaces: Logic Level Serial
  • Character Count by Lines: 20x4
  • Color: Dark on Light Gray
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $53.68 - $88.27
 CFA634-TMI-KU
20x4 Character Display Module
  • Part #: CFA634TMIKU
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: USB
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: White LED
  • Type: Character LCD
Price Range: $49.62 - $67.79
 CFA634-TFH-KU
20x4 Character LCD Module
  • Part #: CFA634TFHKU
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: USB
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $50.39 - $68.84
 CFA634-YFH-KU
20x4 Character Display LCD
  • Part #: CFA634YFHKU
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: USB
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $49.20 - $67.21
 CFAH2004AP-TMI-EW
20x4 SPI Character LCD Module
  • Part #: CFAH2004APTMIEW
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: SPI
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Backlight: White LED
  • Controller: RockWorks RW1063-0B-002
  • Type: Character LCD
Price Range: $10.71 - $15.81
 CFAH2004AP-TFH-EW
20x4 SPI Character LCD Display
  • Part #: CFAH2004APTFHEW
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: SPI
  • Character Count by Lines: 20x4
  • Color: Dark on Gray
  • Polarizer: Transflective
  • Backlight: White LED
  • Controller: RockWorks RW1063-0B-002
  • Pin Count: 16
  • Type: Character LCD
Price Range: $12.09 - $17.86
 CFAH2004AC-TFH-EW
20x4 I2C Character LCD Display
  • Part #: CFAH2004ACTFHEW
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Color: Dark on Gray
  • Polarizer: Transflective
  • Backlight: White LED
  • Controller: RockWorks RW1063-0B-002
  • Pin Count: 16
  • Type: Character LCD
Price Range: $12.09 - $17.86
 CFAH2004AC-TMI-EW
20x4 I2C Character LCD
  • Part #: CFAH2004ACTMIEW
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Backlight: White LED
  • Controller: RockWorks RW1063-0B-002
  • Pin Count: 16
  • Type: Character LCD
Price Range: $11.35 - $17.59
 CFA634-YDI-KU
20x4 Character LCD Module
  • Part #: CFA634YDIKU
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: USB
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $50.67 - $69.22
 CFA634-TFH-KC
20x4 I2C Character LCD
  • Part #: CFA634TFHKC
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $51.32 - $70.11
 CFA634-TMI-KC
20x4 I2C Character LCD
  • Part #: CFA634TMIKC
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: White LED
  • Type: Character LCD
Price Range: $50.55 - $69.06
 CFA634-YFH-KC
20x4 I2C Character LCD
  • Part #: CFA634YFHKC
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $50.13 - $68.48
 CFA634-YDI-KC
20x4 I2C Character LCD
  • Part #: CFA634YDIKC
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $51.60 - $70.49
 CFA634-TFH-KP
20x4 SPI Character LCD
  • Part #: CFA634TFHKP
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: SPI
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $51.32 - $70.11
 CFA634-TMI-KP
20x4 SPI Character LCD
  • Part #: CFA634TMIKP
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: SPI
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: White LED
  • Type: Character LCD
Price Range: $50.55 - $69.06
 CFA634-YDI-KP
20x4 SPI Character LCD
  • Part #: CFA634YDIKP
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: SPI
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $51.60 - $70.49
 CFA634-YFH-KP
20x4 SPI Character LCD
  • Part #: CFA634YFHKP
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: SPI
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $50.13 - $68.48
 CFA634-TFH-KS
20x4 RS-232 Serial Character LCD
  • Part #: CFA634TFHKS
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: RS232
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $51.32 - $70.11
 CFA634-TMI-KS
20x4 Serial RS-232 Character LCD
  • Part #: CFA634TMIKS
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: RS232
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: White LED
  • Type: Character LCD
Price Range: $50.55 - $69.06
 CFA634-YDI-KS
20x4 Serial RS-232 Character LCD
  • Part #: CFA634YDIKS
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: RS232
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $51.60 - $70.49
 CFA634-YFH-KS
20x4 Serial RS232 Character LCD
  • Part #: CFA634YFHKS
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: RS232
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $50.13 - $68.48
 CFA634-TFH-KL
20x4 Serial Character LCD
  • Part #: CFA634TFHKL
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: Logic Level Serial
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $51.32 - $70.11
 CFA634-TMI-KL
20x4 Serial Character LCD
  • Part #: CFA634TMIKL
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: Logic Level Serial
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: White LED
  • Type: Character LCD
Price Range: $50.55 - $69.06
 CFA634-YFH-KL
20x4 Serial Character LCD
  • Part #: CFA634YFHKL
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: Logic Level Serial
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $50.13 - $68.48
 CFA634-YDI-KL
20x4 Serial Character LCD
  • Part #: CFA634YDIKL
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: Logic Level Serial
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $51.60 - $70.49
 CFA634-TFH-KN
20x4 Serial Character LCD
  • Part #: CFA634TFHKN
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: Logic Level Serial Inverted
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $51.32 - $70.11
 CFA634-TMI-KN
20x4 Serial Character LCD
  • Part #: CFA634TMIKN
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: Logic Level Serial Inverted
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: White LED
  • Type: Character LCD
Price Range: $50.55 - $69.06
 CFA634-YFH-KN
20x4 Serial Character LCD
  • Part #: CFA634YFHKN
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: Logic Level Serial Inverted
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $50.13 - $68.48
 CFA634-YDI-KN
20x4 Serial Character LCD
  • Part #: CFA634YDIKN
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: Logic Level Serial Inverted
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $51.60 - $70.49
 CFAH2004A-TFH-JT
Sunlight Readable 20x4 Character LCD
  • Part #: CFAH2004ATFHJT
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Dark on Light Gray
  • Polarizer: Transflective
  • Backlight: White LED
  • Controller: Sitronix ST7066U
  • Pin Count: 16
  • Type: Character LCD
Price Range: $12.08 - $18.70
 CFAH2004A-TMI-JT
White on Blue 20x4 Character Module
  • Part #: CFAH2004ATMIJT
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Backlight: White LED
  • Controller: Sitronix ST7066U
  • Pin Count: 16
  • Type: Character LCD
Price Range: $11.35 - $17.59
 CFAH2004A-YYH-JT
Transflective 20x4 Character Display
  • Part #: CFAH2004AYYHJT
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Dark on Yellow-Green
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Controller: Sitronix ST7066U
  • Pin Count: 16
  • Type: Character LCD
Price Range: $12.12 - $18.79
 CFAH2004A-YYH-JTE
Standard 20x4 Character LCD
  • Part #: CFAH2004AYYHJTE
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Dark on Yellow-Green
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Controller: Sitronix ST7066U
  • Pin Count: 16
  • Type: Character LCD
Price Range: $10.97 - $17.19
 CFAH2004A-NYG-JT
Reflective 20x4 Character Module
  • Part #: CFAH2004ANYGJT
  • Size: 98mm x 60mm x 9.3mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Dark on Yellow-Green
  • Polarizer: Reflective
  • Controller: Sitronix ST7066U
  • Pin Count: 16
  • Type: Character LCD
Price Range: $9.86 - $15.29
 CFAH2004A-YTI-JT
Yellow on Black 20x4 Character Display
  • Part #: CFAH2004AYTIJT
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Yellow-Green on Dark
  • Polarizer: Transmissive
  • Backlight: Yellow-Green LED
  • Controller: Sitronix ST7066U
  • Pin Count: 16
  • Type: Character LCD
Price Range: $12.09 - $18.15
 CFAH2004B-TMI-ET
20x4 Character White on Blue LCD
  • Part #: CFAH2004BTMIET
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Backlight: White LED
  • Controller: Sitronix ST7066U
  • Type: Character LCD
Price Range: $10.52 - $16.63
 CFAH2004B-TFH-ET
Black on Gray 20x4 Character LCD
  • Part #: CFAH2004BTFHET
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Dark on Light Gray
  • Polarizer: Transflective
  • Backlight: White LED
  • Controller: Sitronix ST7066U
  • Type: Character LCD
Price Range: $12.06 - $19.11
 CFAH2004B-YYH-ET
Yellow-Green 20x4 Character Module
  • Part #: CFAH2004BYYHET
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Dark on Yellow-Green
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Controller: Sitronix ST7066U
  • Type: Character LCD
Price Range: $11.20 - $18.87
 CFAH2004D-TMI-ET
20x4 Character White on Blue LCD
  • Part #: CFAH2004DTMIET
  • Size: 77mm x 47mm x 12.4mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Backlight: White LED
  • Controller: Sitronix ST7066U
  • Type: Character LCD
Price Range: $10.64 - $22.65
 CFAH2004D-YYH-ET
20x4 Character Dark on Green LCD
  • Part #: CFAH2004DYYHET
  • Size: 77mm x 47mm x 12.4mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Dark on Yellow-Green
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Controller: Sitronix ST7066U
  • Type: Character LCD
Price Range: $10.69 - $15.90
 CFAH2004K-TMI-JP
White on Blue 20x4 Character Display
  • Part #: CFAH2004KTMIJP
  • Size: 116mm x 40mm x 15mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Backlight: White LED
  • Controller: Wuxi AiP31066L
  • Type: Character LCD
Price Range: $14.21 - $19.06
 CFAH2004K-YYH-JP
20x4 Yellow-Green Character Module
  • Part #: CFAH2004KYYHJP
  • Size: 116mm x 40mm x 15mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Dark on Yellow-Green
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Controller: Wuxi AiP31066L
  • Type: Character LCD
Price Range: $13.98 - $19.28
 CFAH2004L-TMI-JT
20x4 Character LCD White on Blue
  • Part #: CFAH2004LTMIJT
  • Size: 146mm x 62.5mm x 13.6mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Backlight: White LED
  • Controller: Sitronix ST7066U
  • Type: Character LCD
Price Range: $17.83 - $26.72
 CFAH2004L-YYH-JT
Yellow-Green 20x4 Character Module
  • Part #: CFAH2004LYYHJT
  • Size: 146mm x 62.5mm x 13.6mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Dark on Yellow-Green
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Controller: Sitronix ST7066U
  • Type: Character LCD
Price Range: $20.37 - $30.51
 CFAH2004L-NYG-ET
20x4 Character Yellow-Green LCD
  • Part #: CFAH2004LNYGET
  • Size: 146mm x 62.5mm x 10.1mm
  • Interfaces: 4-bit Parallel, 8-bit Parallel
  • Character Count by Lines: 20x4
  • Color: Dark on Yellow-Green
  • Polarizer: Reflective
  • Controller: Sitronix ST7066U
  • Type: Character LCD
Price Range: $16.58 - $24.81
 CFA735-YYK-KT
20x4 Character RS232 LCD Module
  • Part #: CFA735YYKKT
  • Size: 142mm x 38mm x 34.6mm
  • Interfaces: RS232, USB
  • Character Count by Lines: 20x4
  • Color: Dark on Yellow-Green
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $70.42 - $108.87
 CFA735-YYK-KR
20x4 Character USB Display
  • Part #: CFA735YYKKR
  • Size: 142mm x 38mm x 21mm
  • Interfaces: Logic Level Serial, USB
  • Character Count by Lines: 20x4
  • Color: Dark on Yellow-Green
  • Polarizer: Transflective
  • Backlight: Yellow-Green LED
  • Type: Character LCD
Price Range: $61.00 - $96.76
 CFA735-TML-KT
20x4 Character RS232 Display
  • Part #: CFA735TMLKT
  • Size: 142mm x 38mm x 34.6mm
  • Interfaces: RS232, USB
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Backlight: White LED
  • Type: Character LCD
Price Range: $90.62 - $121.65
 CFA735-TFK-KT
20x4 Character RS232 Display Module
  • Part #: CFA735TFKKT
  • Size: 142mm x 38mm x 34.6mm
  • Interfaces: RS232, USB
  • Character Count by Lines: 20x4
  • Color: Dark on Light Gray
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $98.74 - $131.52
 CFA735-TML-KR
20x4 Character USB Display Module
  • Part #: CFA735TMLKR
  • Size: 142mm x 38mm x 21mm
  • Interfaces: Logic Level Serial, USB
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Backlight: White LED
  • Type: Character LCD
Price Range: $78.48 - $108.08
 CFA735-TFK-KR
20x4 Character Serial LCD Display
  • Part #: CFA735TFKKR
  • Size: 142mm x 38mm x 21mm
  • Interfaces: Logic Level Serial, USB
  • Character Count by Lines: 20x4
  • Color: Dark on Light Gray
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $86.17 - $117.45
 XES635BK-TFK-KU
20x4 USB LCD Display in Steel Enclosure Black on Gray
  • Part #: XES635BKTFKKU
  • Size: 146mm x 39.3mm x 20.55mm
  • Interfaces: USB
  • Character Count by Lines: 20x4
  • Color: Dark on Light Gray
  • Polarizer: Transflective
  • Backlight: White LED
  • Type: Character LCD
Price Range: $86.71 - $140.84