Ultra White 14.2mm 4-Digit 7-Segment LED Clock Display
Common anode white 14.2mm LED display designed for digital timers
and clock applications.
Key Specifications
- Display: 4 digit, 0.56 inch 7 segment LED clock display
- Digit height: 14.2mm (0.56 inch)
- Outer dimensions: 50.3 x 19.0 x 8 mm
- White segments on black surface
- Common anode configuration
- Emitting color: Ultra bright white
- Luminous intensity: 100-140mcd
- Forward voltage: 2.8-2.3V/LED
- Forward current: 5-10mA/LED
- Available colors: red, blue, yellow green, pure green, amber,
orange, and pure white
Technical Parameters by Color Code
Yellow Green (Code: J/JU)
Vibrant yellow green LED display offering optimal visibility and
aesthetic appeal.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 1.8 | | 2.4 | V |
| Reverse Voltage | Vr | Ir=10uA | 5 | | | V |
| Luminous Intensity | Iv | If=10mA | 30 | | 40 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 569 | | 574 | nm |
Amber/Yellow (Code: Y)
Warm amber/yellow hue providing excellent visibility with
comfortable viewing experience.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 1.8 | | 2.5 | V |
| Reverse Voltage | Vr | Ir=10uA | 5 | | | V |
| Luminous Intensity | Iv | If=10mA | 60 | | 80 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 585 | | 595 | nm |
Orange (Code: F)
Energetic orange color for high-impact visual displays with
excellent brightness.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 1.8 | | 2.4 | V |
| Reverse Voltage | Vr | Ir=10uA | 5 | | | V |
| Luminous Intensity | Iv | If=10mA | 60 | | 80 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 600 | | 605 | nm |
Super Bright Red (Code: R)
High-intensity red LED for applications requiring maximum attention
and visibility.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 1.8 | | 2.2 | V |
| Reverse Voltage | Vr | Ir=10uA | 5 | | | V |
| Luminous Intensity | Iv | If=10mA | 50 | | 60 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 630 | | 635 | nm |
Ultra Bright Red (Code: UR)
Maximum visibility red LED with superior luminous intensity for
critical applications.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 1.8 | | 2.2 | V |
| Reverse Voltage | Vr | Ir=10uA | 5 | | | V |
| Luminous Intensity | Iv | If=10mA | 80 | | 100 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 625 | | 635 | nm |
Pure Green
Crisp green LED ideal for eco-friendly designs and natural visual
appeal.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 2.6 | | 3.2 | V |
| Reverse Voltage | Vr | Ir=10uA | 5 | | | V |
| Luminous Intensity | Iv | If=10mA | 120 | | 180 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 515 | | 525 | nm |
Ultra Bright Blue (Code: BH)
Modern blue LED with refreshing aesthetic and contemporary design
appeal.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 2.8 | | 3.2 | V |
| Reverse Voltage | Vr | Ir=10uA | 5 | | | V |
| Luminous Intensity | Iv | If=10mA | 120 | | 140 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 460 | | 465 | nm |
Ultra Bright White (Code: WH)
Premium white LED offering exceptional clarity and sophisticated
display performance.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 2.8 | | 3.2 | V |
| Reverse Voltage | Vr | Ir=10uA | 5 | | | V |
| Luminous Intensity | Iv | If=10mA | 120 | | 140 | mcd |
| LED Color Temperature | K | If=10mA | 5500 | 20 | 6800 | K |
| Chromaticity Coordinates | X/Y | If=10mA | 0.29,0.32 | | 0.30,0.33 | nm |
Absolute Maximum Ratings (Ta=25ºC)
Advanced LED display technology ensuring optimal performance and
reliability under demanding conditions.
| Parameter | Symbol | Ratings | Unit |
|---|
| Forward Current (per dice) | Ipm | 20 | mA |
| Reverse Voltage (per dice) | Vr | 5 | V |
| Power Dissipation (per dice) | Pm | 80 | mW |
| Operating Temperature Range | Topr | -40~+85 | ºC |
| Storage Temperature Range | Tstg | -40~+85 | ºC |
| Solder Temperature (≤3 seconds) | Th | 260 | ºC |
Manufacturer Profile
Shenzhen Guangzhibao Technology Co., Ltd. (BRAND: LIGHT-BO) has
been a leader in OEM and ODM solutions since 2006. With ISO
9001:2015 certification and over 15 years of experience, we deliver
innovative, high-quality LED display solutions with unwavering
commitment to excellence.
LIGHTBO provides top-tier, cost-efficient custom solutions that
enhance competitive advantages in global markets, empowering
clients to succeed in dynamic market landscapes.
Applications
Our cutting-edge LED displays integrate seamlessly into various
applications including household appliances, temperature and
humidity displays, refrigerator controllers, thermostats, and HVAC
systems. Engineered for outstanding performance and quality, these
displays combine advanced technology with elegant design.
Certifications & Facilities
Company Exhibitions
Shipping & Logistics
Frequently Asked Questions
Q1: Are you a trading company or manufacturer?
A: We are an original manufacturer with more than 20 years of
experience in optoelectronic LED displays.
Q2: What are your main products?
A: Our main products include 7 Segment LED displays, SMD LED
displays, Dot matrix LED displays, Arrow LED displays, Custom
Design LED displays, LED light bars, Through hole LEDs, SMD LEDs,
and LED Backlights.
Q3: What is your MOQ?
A: Our MOQ is 1000 pieces. We also accept sample orders and small
orders with quantities less than our MOQ.
Q4: Can I get samples for testing before placing an order?
A: Yes. We can provide 5-10 free samples for testing, but the
freight cost will be borne by the customer.
Q5: How long is your delivery time?
A: Delivery time is approximately 10-20 days, depending on order
quantity and raw materials. For urgent orders with available raw
materials, we can adjust production to complete within 7-10 days.
Q6: What are your payment terms?
A: We accept bank transfer, T/T, Western Union, and PayPal for
small amounts. Payment method details are negotiable.
Q7: Can you quote FOB prices?
A: Yes. We can quote prices based on incoterms EXW, FOB, CIF, and
DDP.
Q8: How can I get your catalogue and price list?
A: Please provide your email address or contact us directly through
our website for our catalogue and price list.
Q9: Can I negotiate prices?
A: Yes, we may consider discounts for bulk orders.
Q10: How much are the shipping charges?
A: Shipping charges depend on shipment size and shipping method. We
will provide charges upon request.
Q11: Can you do custom design products?
A: Yes, OEM & ODM services are available. We can customize sizes,
LED colors, and functional icons according to your requirements.
Q12: If I send my design, will you keep it confidential?
A: Yes, we will not show or sell your design to others without your
authorization.
Q13: What is the sample lead time for customized products?
A: Sample lead time is approximately 20-25 working days after
receiving mold cost and mold drawing approval.
Q14: What shipping methods do you use?
A: We typically ship via DHL, FedEx, UPS, EMS, by air, or by sea.
You can choose the method that works best for you.
Q15: How do you ensure product quality?
A: As ISO 9001 QMS certified manufacturers with over 20 years of
experience, we conduct twice 100% testing of all products before
shipment.
