250cd/M2 Monochrome LCD Screen, Mono LCD Display 128x64 Dot Matrix COG Type
Product Description
Monochrome LCD Display 128×64 dot-Matrix; 1/64 Duty.STN LCD, COG Type
General Specification
- Display format: 128×64 dot-matrix; 1/64 duty
- Construction: STN LCD, COG Type
- Controller: S6B0724
- 3.0V single power input with internal built-in DC/DC converter for LCD driving
- Wide temperature type
Mechanical Data
| Parameter | Stand Value | Unit |
|---|
| Dot size | 0.45(W) × 0.49(H) | mm |
| Dot pitch | 0.475(W) × 0.515(H) | mm |
| Viewing area | 65.5 (W) × 38.0(H) | mm |
| Module size | 90.5(W) × 63.2(H) × 10.0 max (T) | mm |
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
|---|
| Logic Circuit Supply Voltage | VDD-VSS | 3.0 | 3.3 | V |
| LCD Driving Voltage | VDD-VO | 8.2 | 8.6 | V |
| Input Voltage | VI | VSS | VDD | V |
| Operating Temp. | TOP | -10 | 60 | °C |
| Storage Temp. | TSTG | -20 | 70 | °C |
Electro-Optical Characteristics
| Parameter | Symbol | Condition | Min | Typ | Max | Unit | Note |
|---|
| Electronic Characteristics |
| Logic Circuit Supply Voltage | VDD-VSS | -- | 3.0 | --- | 3.3 | V | |
| LCD Driving Voltage | VDD-VO | 25°C | -- | 8.6 | -- | V | |
| Input Voltage | VIH | -- | 0.7 VDD | -- | VDD | V | |
| Logic Supply Current | IDD | VDD =3.0V | -- | 40 | -- | uA | |
| Optical Characteristics |
| Contrast | CR | STN type | | 8.6 | | | |
| Rise Time | tr | 25°C | -- | 140 | -- | ms | Note 2 |
| Fall Time | tf | 25°C | -- | 240 | -- | ms | |
| Viewing Angle Range | q f | 25°C & CR³2 | -- | 40 | -- | Deg. | Note 3 |
| Frame Frequency | fF | 25°C | -- | 70 | -- | Hz | |
| LED Back-light (Green) Characteristics |
| Forward Voltage | VF | -- | -- | 3.0 | -- | V | Supply Voltage between A&K |
| Forward Current | IF | VF=3.0V | -- | 15 | -- | mA | |
Packaging & Shipping
Packaging: Carton boxes, Cupboard, EPE, Blister Tray. Packaging method depends on product size and customer requirements, with consideration for different country regulations.
Shipping: Express options including DHL, Fedex, EMS, UPS, air shipping, and sea shipping. Any preferred shipping method available.
Payment Method
FAQ
I want the LCD display 8 digits and the outline size is 65x30x2.8mm?
Answer: No problem. Please send us your specification/drawing. If unavailable, we can recommend suitable standard products or customize based on your requirements.
This LCD is what we want, but it's too large. Do you have smaller sizes? The display content needs minor changes.
Answer: For segment type LCD modules requiring size or content modifications, new LCD glass modules with custom tooling will be required.
This LCD display is HTN type, but I want STN type. Can you make it?
Answer: Yes, we can modify the display type according to your request.
I want to customize a new LCD module. Can you do this?
Answer: Yes. Please provide your drawing or specifications including outline size, display information, glass thickness, polarizer type, display type, connector mode, temperature ranges, supply voltage, viewing direction, and drive conditions.
What is the lead time for tooling?
Answer: Typically 15-25 days after drawing confirmation and tooling payment. Exact timeline will be confirmed upon drawing approval.
Can you send samples for evaluation?
Answer: Yes, sample orders are available.
What is the lead time?
Answer: For standard products in stock, 1 day after payment. For special mass production, approximately 15-30 days. We'll update you if we can complete earlier.
Our Services
- Free repair within one year after shipment
- Replacement within 30 days for product-related issues
- Custom logo and model number printing available
- Discounted shipping rates through established partnerships
- Professional technical support and responsive after-sales service
- All products inspected and tested by engineers before shipment
- 24-hour response to inquiries and issues
- Custom LCD display solutions based on your specifications
Product Applications
- Household appliances: refrigerators, air conditioners, fans, heaters, water heaters, electric blankets, air purifiers, washing machines, dryers, vacuum cleaners, range hoods, microwave ovens, cookers, electric ovens, rice cookers, water dispensers, tea sets
- Communication equipment: telephones, intercoms, fax machines, wireless wifi
- Automotive electronics: entertainment systems, diagnostic tools, navigation, audio, reverse radar, cameras, anti-theft devices
- Instruments: water meters, electric meters, multimeters, scales, pressure meters, temperature meters, flow meters, display instruments
- Fitness equipment: treadmills, exercise bikes, training devices, pedometers, body fat analyzers, blood pressure monitors, scales
- Financial equipment: POS machines, cheque printers, banknote counters, tax control invoice machines
- Consumer electronics: MP3/MP4 players, DVDs, electronic dictionaries, e-readers, learning machines, electronic organs, clocks, calculators
Key Features
- High resolution and definition
- High brightness
- Cost-effective
- Energy efficient
- Wide temperature range operation
- Positive and negative display options
