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Customized Ultra white 3 1/2 digit 7 segment led display for instrument panel

Name: Customized Ultra white 3 1/2 digit 7 segment led display for instrument panel
Brand: Shenzhen Guangzhibao Technology Co., Ltd.
SKU: LB3050SZW1B
Price: 9.20 USD
Availability: InStock

Brand Name:	LIGHT-BO
Model Number:	LB3050SZW1B
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

Production Capacity:

20,000 Pcs /day

Packing:

EPE+Carton

Delivery Date:

10-15 Days

Type:

Standard

Package Dimension:

38.2x19x8mm

Character Height:

12.7mm (0.50-inch)

Polarity:

Common Anode

Packaging Details:

EPE+CARTON

Supply Ability:

20000 PCS/Day

Highlight:

Ultra white 7 segment LED display

3 1/2 digit instrument panel display

Temperature control LED display with warranty

Product Description

Customized Ultra White 3 1/2 Digit 7 Segment LED Display

Light-Bo's 3 1/2 digit 7-segment LED numeric display is engineered to deliver precise and clear readouts for temperature-related devices and home appliances. With a 0.5-inch (12.7mm) character height and compact dimensions (38.2×19×8mm), it features ultra bright white emission and crisp white segments on a black surface—protected by a durable film for enhanced longevity. Designed with a common anode configuration, this display balances high luminous intensity with low power consumption, making it ideal for thermostats, air conditioner controls, refrigerators, and temperature indicators.

Product Images

Key Features

3 1/2 Digit Versatility: Perfect for displaying values with partial digits (e.g., temperature readings like "23.5°C"), making it ideal for thermostats and temperature indicators.
Ultra Bright White Emission: Delivers vivid, high-intensity white light for clear readability, with options for red, blue, green, amber, yellow, and orange to match custom needs.
Compact Design: 38.2×19×8mm dimensions and 12.7mm character height fit seamlessly into space-constrained devices like home appliances and thermostat panels.
Durable Construction: White segments on a black surface with a protective film ensure scratch resistance and long-term reliability, even with frequent use.
Energy Efficient: Low power consumption and stable performance extend the lifespan of connected devices, reducing maintenance needs.
Easy Integration: Common anode configuration, IC compatibility, and simple assembly streamline installation into PC boards and control systems.
RoHS Compliant: Meets global environmental standards, ensuring safety for household and commercial applications.

Technical Specifications

Specification	Details
Brand Name	Light-Bo
Type	Standard
Digit Configuration	3 1/2 digits (7-segment numeric)
Character Height	12.7mm (0.5-inch)
Package Dimensions	38.2×19×8mm
Polarity	Common Anode
Emitting Color	Ultra bright white; multi-color options (red, blue, green, etc.)
Surface Design	White segments on black surface (with protective film)
Key Features	High luminous intensity, low power consumption, stable performance
Compliance	RoHS

Electrical Specifications

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

Color-Specific Performance Parameters

Yellow Green (J)

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 (Y)

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 (F)

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 (R)

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 (UR)

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 (G)

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 (BH)

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 (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
Chromaticity Coordinates	X/Y	If=10mA	0.29,0.32		0.30,0.33	nm

Applications

Thermostats and temperature indicators
Home electronic appliances
Air conditioner and refrigerator controls
Cooling and heating systems
Devices requiring precise numeric readouts

Order & Logistics

Minimum Order:	500 pieces
Payment Terms:	T/T, WU
Origin:	Guangdong, China (Mainland)
Transport Options:	Ocean, Air, Land
Production Capacity:	20,000 pcs/day
Packing:	EPE + Carton (secure protection for transit)
Delivery Time:	10-15 days

Company Information

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

Established in 2006, we are a company that integrates R&D, manufacturing and sales of optoelectronics LED Displays. ISO 9001:2015 Quality Management Systems certified company with more than 15 years OEM and ODM experience.

LightBo has been committed to provide high quality and low cost customized solutions to help customers reduce cost 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 controller, thermostats indicator, heating and cooling control and so on.

Certifications

Office and Factory Overview

Company Exhibitions

Shipping Services

Frequently Asked Questions

Q1: Are you trading company or manufacturer?

A: We are original manufacturer with more than 20 years 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 so on.

Q3: What is your MOQ?

A: Our MOQ is 1000 pcs. We can also accept sample orders and small orders with quantity less than our MOQ.

Q4: Before placing order, Can I get some samples for test?

A: Yes. We can provide 5-10 free samples for your testing, but the freight cost will be borne by the customer.

Q5: How long is your delivery time?

A: Delivery time: About 10-20 days; According to order quantity and raw materials. If you have urgent order, and we have raw materials in stock, we can adjust our production plan to make it ready within 7-10 days.

Q6: What is your terms of payment?

A: We accept bank transfer, T/T, Western Union and Paypal with small amount. Details of payment methods can be negotiable.

Q7: Can you quote me FOB prices?

A: Yes. We can quote you prices based on incoterms EXW, FOB, CIF, DDP.

Q8: How can I get your catalogue and price list?

A: Yes. Please let us know your email address or contact us from website directly 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: It depends on the size of your shipment and the method of shipping. We will offer the charge to you as you requested.

Q11: Can you do custom design products?

A: Yes, OEM & ODM service are available. We can customize the sizes, LED color and functional icons according to your requirements.

Q12: If I send my design, can you make it for myself only, and will not show it to any one else?

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

Q13: What will be the samples lead time for customized products?

A: Samples lead time will be about 20-25 working days after receiving mold cost and mold drawing approval from customers.

Q14: What is the shipping methods?

A: We usually ship the goods by DHL, FEDEX, UPS, EMS, BY AIR, BY SEA etc, also you can choose the other way that best for you.

Q15: How do you ensure the quality of your products?

A: We are ISO 9001 QMS certified manufacturers with more than 20 years experience. We conduct twice 100% percent test for all of our 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

Customized Ultra white 3 1/2 digit 7 segment led display for instrument panel

Customized Ultra white 3 1/2 digit 7 segment led display for instrument panel

Ultra white 7 segment LED display

3 1/2 digit instrument panel display

Temperature control LED display with warranty