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DOT Matrix LED Display 5 X 7 3mm For Digital Time Zone Clock Indicator,Ultra Bright White,Widely Used For Home Appliances,instrument Panels,digital Indicators, Set Top Boxes And So On .

Name: DOT Matrix LED Display 5 X 7 3mm For Digital Time Zone Clock Indicator,Ultra Bright White,Widely Used For Home Appliances,instrument Panels,digital Indicators, Set Top Boxes And So On .
Brand: Shenzhen Guangzhibao Technology Co., Ltd.
SKU: LB40393IY1B
Price: 9.20 USD
Availability: InStock

Brand Name:	LIGHT-BO
Model Number:	LB40393IY1B
MOQ:	1000
Price:	Negotiate
Payment Terms:	T/T,Western Union
Supply Ability:	20000 PCS/Day

Detail Information

Product Description

Detail Information

Place of Origin:

Shenzhen, China

Certification:

ISO9001&RoHS

Package Dimensions:

32 X 13 X 7mm

Character Height:

7.65mm (0.3 Inch)

Emitting Colour:

Ultra Bright White

Polarity:

Common Anode

Forward Current:

5-10mA/led

Packaging Details:

EPE+CARTON

Supply Ability:

20000 PCS/Day

Highlight:

digital indicators DOT Matrix LED Display

Instrument Panels DOT Matrix LED Display

Clock Indicator DOT Matrix LED Display

Product Description

Ultra Bright White 4-Digit 7-Segment LED Display for Medical Instruments

This 0.3-inch (7.65mm) 4-digit common anode 7-segment LED display from Light-Bo is engineered for medical instrument applications, providing clear, reliable numeric readouts of patient parameters, device status codes, and measurement values in clinical settings.

Core Technical Specifications

Category	Parameter	Specification
Basic Design	Brand Name	Light-Bo
Basic Design	Type	Standard 4-Digit 7-Segment LED Display
Basic Design	Digit Height	7.65mm (0.3 inch)
Basic Design	Package Dimensions	32 × 13 × 7mm
Basic Design	Polarity	Common Anode
Basic Design	Segment/Surface Finish	Yellow Segments on Black Surface
Optical Performance	Primary Emitting Color	Ultra Bright White
Optical Performance	Core Optical Traits	High luminous intensity, continuous uniform segments
Electrical Parameters	Forward Voltage (VF)	2.8-3.2V/LED
Electrical Parameters	Recommended Forward Current	5-10mA/LED
Electrical Parameters	Power Traits	Low current operation
Quality & Durability	Core Advantages	Stable performance, long lifespan, easy PCB mounting, IC compatible
Quality & Durability	Compliance	RoHS Compliant
Order & Logistics	Minimum Order Quantity	1000 Pieces
Order & Logistics	Trade Term	EXW
Order & Logistics	Payment Terms	T/T, WU
Order & Logistics	Place of Origin	Guangdong, China (Mainland)
Order & Logistics	Production Capacity	200,000 pcs/day
Order & Logistics	Packing	EPE + Carton (anti-static, shockproof)
Order & Logistics	Delivery Date	10-15 days
Order & Logistics	Means of Transport	Ocean, Air, Land

Key Features for Medical Instrument Applications

Clinical-Grade Readability: Ultra bright white illumination with high-contrast yellow segments on black surface ensures critical medical values are readable at a glance, even in challenging lighting conditions.

Medical-Environment Durability: Low current operation minimizes energy consumption, while long lifespan and stable performance ensure reliability in clinical settings.

Manufacturer-Friendly Integration: Common anode IC compatibility and easy PCB mounting support efficient production integration.

Versatile Cross-Application Compatibility: Suitable for home appliances, general instrument panels, and consumer electronics beyond medical applications.

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~+85	°C
Storage Temperature Range	Tstg	-40~+85	°C
Solder Temperature (≤3 seconds)	Th	260	°C

Electrical & Optical Characteristics by Color Code

Yellow Green (J)

Parameter	Symbol	Condition	Min	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

Amber/Yellow (Y)

Parameter	Symbol	Condition	Min	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

Ultra Bright White (WH)

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

Manufacturer Information

Shenzhen Guangzhibao Technology Co., Ltd. (Brand: Light-Bo)

Established in 2006, we are an ISO 9001:2015 certified company with over 15 years of OEM and ODM experience in optoelectronic LED displays.

Light-Bo is committed to providing high-quality, cost-effective customized solutions to help customers reduce costs and enhance competitiveness.

Product Applications

7 Segment LED Display, Customized LED Display, Numeric LED Display, Dot Matrix LED Display, widely used for home appliances, temperature indicators, humidity indicators, refrigerator controllers, thermostats, and heating/cooling controls.

Certifications

Office and Factory Overview

Company Exhibitions

Shipping Services

Frequently Asked Questions

Q1: Are you a trading company or manufacturer?

A: We are original manufacturers with more than 20 years of experience in optoelectronic LED displays.

Q2: What is your main products?

A: Our main products include 7 Segment LED display, SMD LED Display, Dot Matrix LED Display, Arrow LED display, Custom Design LED Display, LED light bar, Through hole LED, SMD LEDs, LED Backlights, and more.

Q3: What is your MOQ?

A: Our MOQ is 1000 pieces, but 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, 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 materials, 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, 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 the prices?

A: Yes, we may consider discounts for bulk orders.

Q10: How much will the shipping charges be?

A: Shipping charges depend on shipment size and method. We will provide charges as requested.

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 make it exclusively for me?

A: Yes, we will not show or sell your design to others without authorization.

Q13: What is the samples lead time for customized products?

A: Samples lead time is approximately 20-25 working days after receiving mold cost and mold drawing approval.

Q14: What are the shipping methods?

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 100% testing of all products before shipment.

Tags:

7 Segment LED Display

14 Segment LED Display

16 Segment LED Display

Alphanumeric LED Display

5x7 Dot Matrix LED Display

8x8 Dot Matrix LED Display

Dot Matrix LED Display

Custom LED Display

Oven Timer LED Display

Temperature Control LED Display

Electric Scooter LED Display

Numeric LED Display

LED Clock Display

Arrow LED Display

LED Backlight

LED Light Bar

SMD LED Display

7 Segment LED Display

14 Segment LED Display

16 Segment LED Display

Alphanumeric LED Display

5x7 Dot Matrix LED Display

8x8 Dot Matrix LED Display

Dot Matrix LED Display

Custom LED Display

Oven Timer LED Display

Temperature Control LED Display

Electric Scooter LED Display

Numeric LED Display

LED Clock Display

Arrow LED Display

LED Backlight

LED Light Bar

SMD LED Display

products details

DOT Matrix LED Display 5 X 7 3mm For Digital Time Zone Clock Indicator,Ultra Bright White,Widely Used For Home Appliances,instrument Panels,digital Indicators, Set Top Boxes And So On .

DOT Matrix LED Display 5 X 7 3mm For Digital Time Zone Clock Indicator,Ultra Bright White,Widely Used For Home Appliances,instrument Panels,digital Indicators, Set Top Boxes And So On .

digital indicators DOT Matrix LED Display

Instrument Panels DOT Matrix LED Display

Clock Indicator DOT Matrix LED Display