3 Digit 7 Segment LED Display for Timer Control
This 3-digit 7-segment LED display is specifically designed for
timer control applications, offering excellent visibility and
reliability in various industrial and commercial settings.
Product Specifications
| Dimensions | 35×10×7.2mm |
| Digit Height | 6.5mm |
| Polarity | Common Cathode |
| Pin Type | SMD |
| Emitting Color | Ultra Bright White |
| Application | Timer Control |
| Working Temperature | +105°C to +120°C |
| Available Colors | Red, Blue, Green, White, Amber, Orange |
LED Color Options & Technical Parameters
Yellow Green (Code: J/JU)
Vibrant yellow-green display offering optimal visibility with warm,
inviting illumination perfect for timer applications.
| 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 |
| Wavelength | Dλ | If=10mA | 569 | - | 574 | nm |
Amber/Yellow (Code: Y)
Warm amber/yellow hue providing excellent visibility with
comfortable, attention-grabbing illumination.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 1.8 | - | 2.5 | V |
| Luminous Intensity | Iv | If=10mA | 60 | - | 80 | mcd |
| Wavelength | Dλ | If=10mA | 585 | - | 595 | nm |
Orange (Code: F)
Energetic orange color delivering high visibility with vibrant,
dynamic illumination.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 1.8 | - | 2.4 | V |
| Luminous Intensity | Iv | If=10mA | 60 | - | 80 | mcd |
| Wavelength | Dλ | If=10mA | 600 | - | 605 | nm |
Super Bright Red (Code: R)
High-intensity red display offering maximum visibility and
attention-commanding presence.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 1.8 | - | 2.2 | V |
| Luminous Intensity | Iv | If=10mA | 50 | - | 60 | mcd |
| Wavelength | Dλ | If=10mA | 630 | - | 635 | nm |
Ultra Bright Red (Code: UR)
Maximum intensity red with unparalleled brightness for critical
visibility applications.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 1.8 | - | 2.2 | V |
| Luminous Intensity | Iv | If=10mA | 80 | - | 100 | mcd |
| Wavelength | Dλ | If=10mA | 625 | - | 635 | nm |
Pure Green
Crisp green illumination ideal for eco-friendly designs and
applications requiring natural, refreshing visual appeal.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 2.6 | - | 3.2 | V |
| Luminous Intensity | Iv | If=10mA | 120 | - | 180 | mcd |
| Wavelength | Dλ | If=10mA | 515 | - | 525 | nm |
Ultra Bright Blue (Code: BH)
Vibrant blue illumination providing modern, sophisticated aesthetic
with excellent visibility.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 2.8 | - | 3.2 | V |
| Luminous Intensity | Iv | If=10mA | 120 | - | 140 | mcd |
| Wavelength | Dλ | If=10mA | 460 | - | 465 | nm |
Ultra Bright White (Code: WH)
Pristine white illumination offering maximum clarity and
sophisticated visual appeal.
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Forward Voltage | Vf | If=10mA | 2.8 | - | 3.2 | V |
| Luminous Intensity | Iv | If=10mA | 120 | - | 140 | mcd |
| Color Temperature | K | If=10mA | 5500 | 20 | 6800 | K |
Absolute Maximum Ratings (Ta=25°C)
| 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 to +85 | °C |
| Storage Temperature Range | Tstg | -40 to +85 | °C |
| Solder Temperature (≤3 seconds) | Th | 260 | °C |
Manufacturer Information
Shenzhen Guangzhibao Technology Co., Ltd. (BRAND: LIGHT-BO) has
been a leading provider of 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 and reliability.
Product Applications
Our 3-digit 7-segment LED displays are engineered for seamless
integration into various applications including household
appliances, temperature and humidity monitoring systems,
refrigerator controllers, thermostats, and HVAC systems. These
displays combine advanced technology with elegant design to deliver
outstanding performance and peerless quality.
Certifications & Facilities
Office and Factory Overview
Company Exhibitions
Shipping & Logistics
Frequently Asked Questions
Q1: Are you a trading company or manufacturer?
A: We are the 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
quantities below our MOQ.
Q4: Can I get samples for testing before placing an order?
A: Yes, we can provide 5-10 free samples for testing, with freight
costs 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 material availability. For urgent orders with
materials in stock, we can deliver 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 methods 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 catalog and price list?
A: Please provide your email address or contact us directly through
our website for our catalog 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 approved mold drawings.
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 certified manufacturers with over 20 years of
experience, we conduct 100% testing of all products twice before
shipment.
