YZY DISPLAY / MONOCHROME LCD SERIES
16-Digit HTN Segment LCD Module
HT1621 Controller | 5V Operation | 16-Pin Connector
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
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Rear PCB View
Controller and Connector
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16
Digits
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HT1621
Controller
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5V
Operation
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16
Connector Pins
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PRODUCT DESIGN
Key Features
16-Digit Layout
Six digits in the top row, six in the middle row and four in the bottom row.
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HT1621 Controller
Integrated LCD controller on the rear PCB for segment display control.
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5V Design
5.0V LCD operation with a separate specified 5V LED backlight supply.
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PCB Mounting
Integrated PCB with four mounting holes and a right-angle external connector.
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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.
YZY DISPLAY