The YMS1607HB-X01 is a custom monochrome segment LCD module featuring 16 seven-segment numeric positions in a three-row configuration. The module integrates an HT1621 controller PCB and supports 5V operation for numerical display applications.
Powered-On Display Illustration
Simulated display effect for reference. Actual appearance may vary.
Product Views
Front structure and controller PCB
Front View
Display Off
Rear PCB View
Controller and Connector
16
Digits
HT1621
Controller
5V
Operation
16
Connector Pins
PRODUCT DESIGN
Key Features
16-Digit Layout
Six digits in the top row, six in the middle row and four in the bottom row.
HT1621 Controller
Integrated LCD controller on the rear PCB for segment display control.
5V Design
5.0V LCD operation with a separate specified 5V LED backlight supply.
PCB Mounting
Integrated PCB with four mounting holes and a right-angle external connector.
TECHNICAL DATA
Technical Specifications
Model: YMS1607HB-X01
Display Type
HTN (Blue / Gray)
Display Format
16-Digit, 7-Segment
Digit Arrangement
6 + 6 + 4
Polarizer Mode
Transmissive / Negative
Viewing Direction
6 O'Clock
Controller IC
HT1621
Drive Method
1/4 Duty, 1/3 Bias
Operating Voltage
5.0V
External Connector
16 Pin
LED Backlight
White / Amber
Backlight Supply
5.0V ± 0.2V, 70mA
Operating Temperature
-10°C to +60°C
Storage Temperature
-20°C to +70°C
PCB Size
179.00 × 144.20 mm
Bezel Size
171.00 × 132.20 mm
Viewing Area
151.00 × 120.20 mm
Mounting Holes
4 × Ø4.0 mm
LCD and backlight configurations should be confirmed before ordering.
ENGINEERING DRAWING
Mechanical Dimensions
Detailed mechanical drawing showing the LCD layout, PCB outline, viewing area, mounting hole positions and external connector structure.
PCB Outline
179.00 × 144.20 mm
Mounting Hole Pitch
173.00 × 138.20 mm
Viewing Area
151.00 × 120.20 mm
PCB Thickness
1.60 mm
CONNECTION DETAILS
16-Pin Interface Definition
External interface pin assignment according to the product drawing.
Pin
Signal
Pin
Signal
1
BLA
9
S1-8
2
BLA
10
BLK
3
BLA
11
S1-7
4
DATA
12
GND
5
VDD
13
S1-6
6
VDD
14
GND
7
/WR
15
S1-5
8
/RD
16
GND
Signal names follow the specification. Confirm the connector orientation and control requirements before system integration.
APPLICATION REFERENCE
Numerical Display Applications
Custom segment LCD modules can be evaluated for numerical information displays in measuring instruments, industrial meters, equipment panels and fuel dispensing systems.
Application Concept Illustration - Not an Actual Installed Product
Custom Monochrome LCD Solutions
Looking for a segment LCD module for your equipment? Contact YZY Display with your display layout, mechanical dimensions, interface requirements and estimated order quantity.
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