Shenzhen Guangzhibao Technology Co., Ltd.

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White LED Display 7mm 4 Digit 7segment Common Anode for Multimeter Panel

China White LED Display 7mm 4 Digit 7segment Common Anode for Multimeter Panel

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White LED Display 7mm 4 Digit 7segment Common Anode for Multimeter Panel

MOQ： 1000
Price： Negotiate
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Pin Number	8 left +16 right
Digit	Single
Pin_Configuration	Standard 10-pin or 12-pin layout
Screen Dimension	custom made
Polarity	Common Anode
Face Color	Black,Eed or Gray
Oem	Yes
Model	4 Digit 7-Segment LED Dispay
Voltage	1.8-2.4/2.8-3.4v
Working Temp	-44 to +132 Celsius degree
Epoxy Color	white / clear
Display Brightness	High
Features	Competitive Price with high quality
Quality	High quality
Outer Dimension	71.6 x 25.8 x 8.4 mm
Package Type	Through Hole
Charater Height	9.92mm (0.38")
Life	Long Life
Payment Terms	TT in advance
Supply Ability	50000pcs/days
Delivery Time	15-20days
Packaging Details	EPE+Carton
Wavelenght	585-595
Life Time	more than 3 years
Operating Temperature	-40~105 ℃
Brand Name	LIGHT-BO
Model Number	LB40281IWH3B-D
Certification	ISO9001&RoHS
Place of Origin	Shenzhen，china

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Product Details
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Product Specification


Pin Number	8 left +16 right	Digit	Single
Pin_Configuration	Standard 10-pin or 12-pin layout	Screen Dimension	custom made
Polarity	Common Anode	Face Color	Black,Eed or Gray
Oem	Yes	Model	4 Digit 7-Segment LED Dispay
Voltage	1.8-2.4/2.8-3.4v	Working Temp	-44 to +132 Celsius degree
Epoxy Color	white / clear	Display Brightness	High
Features	Competitive Price with high quality	Quality	High quality
Outer Dimension	71.6 x 25.8 x 8.4 mm	Package Type	Through Hole
Charater Height	9.92mm (0.38")	Life	Long Life
Payment Terms	TT in advance	Supply Ability	50000pcs/days
Delivery Time	15-20days	Packaging Details	EPE+Carton
Wavelenght	585-595	Life Time	more than 3 years
Operating Temperature	-40~105 ℃	Brand Name	LIGHT-BO
Model Number	LB40281IWH3B-D	Certification	ISO9001&RoHS
Place of Origin	Shenzhen，china
High Light	Multimeter Panel 7segment LED Display ，7mm 7segment LED Display ，4 Digit 7segment LED Display

Ultra Bright White LED Display 7mm 4-Digit 7-Segment Common Anode

High-performance 4-digit 7-segment LED display designed for multimeter panels and industrial applications, featuring ultra bright white LEDs with common anode configuration.

Key Specifications

Character Height: 0.28" (7mm)
Outer Dimensions: 32.1 * 10.1 * 5.8mm
Polarity: Common Anode
Surface: White Epoxy Black
Available Colors: Red, Blue, Green, White, Amber, Orange, Yellow

Technical Parameters by Color Code

Yellow Green (Code: J/JU)

Dynamic and vivid yellow-green display for enhanced visual aesthetics and customized design 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
Spectrum Width	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	569		574	nm

Amber/Yellow (Code: Y)

Warm, inviting amber/yellow hue for attention-grabbing displays with magnetic appeal.

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	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	585		595	nm

Orange (Code: F)

Vibrant orange for energetic displays that command attention with striking color presence.

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	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	600		605	nm

Super Bright Red (Code: R)

Captivating red with passionate intensity for displays that demand attention and leave lasting impressions.

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	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	630		635	nm

Ultra Bright Red (Code: UR)

Intensely luminous red delivering unmatched visibility and striking presence for maximum impact.

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	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	625		635	nm

Pure Green

Refreshing crisp green for eco-friendly designs with natural appeal and tranquil vitality.

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	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	515		525	nm

Ultra Bright Blue (Code: BH)

Cool vibrant blue for modern aesthetics that introduces calm and innovation to any setting.

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	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	460		465	nm

Ultra Bright White (Code: WH)

Pristine white for unmatched clarity and sophistication with pure luminous beauty and refinement.

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=25°C)

Comprehensive performance metrics showcasing exceptional reliability and optimal function under various 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	°C
Storage Temperature Range	Tstg	-40~+85	°C
Solder Temperature (≤3 seconds)	Th	260	°C

Manufacturer Information

Shenzhen Guangzhibao Technology Co., Ltd. (BRAND: LIGHT-BO) - A leader in OEM and ODM services since 2006. ISO 9001:2015 certified with over 15 years of innovation and quality excellence. We provide premier, budget-friendly custom solutions that reduce expenses while enhancing competitive advantages in the global marketplace.

Applications

Our 7-Segment LED Displays, Customized LED Displays, Numeric LED Displays, and Dot Matrix LED Displays integrate seamlessly into various applications including home appliances, temperature and humidity control systems, refrigerator controllers, thermostats, and HVAC systems.

Certifications & Facilities

Company Exhibitions & Logistics

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 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 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 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.

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer 


Year Established:

2006 


Total Annual:

10million-12million


Employee Number:

150~200 


Ecer Certification：

Verified Supplier 

Shenzhen Guangzhibao (Light-Bo) Technology Co. Ltd is specialized in LED products, including LED 7 segment numeric displays, alphanumeric LED displays,dot-matrix LED Displays, SMD LEDs, LED lamps,LCD backlights,LED light bar, bar gragh arrays and LED direction indicator displays and more. We offer ... Shenzhen Guangzhibao (Light-Bo) Technology Co. Ltd is specialized in LED products, including LED 7 segment numeric displays, alphanumeric LED displays,dot-matrix LED Displays, SMD LEDs, LED lamps,LCD backlights,LED light bar, bar gragh arrays and LED direction indicator displays and more. We offer ...

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Shenzhen Guangzhibao Technology Co., Ltd.
ROOM 308,3/F,BUILDING 1,BAIWANG RESEARCH AND DEVELOPMENT BUILDING,NO. 5298 ,SHAHE WEST ROAD,XILI STREET,NANSHAN DISTRICT,SHENZHEN
https://www.segment-leddisplay.com/

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