Shenzhen Guangzhibao Technology Co., Ltd.

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0.4in CA 3-Digit 7-Seg LED, Ultra Bright Red Display for Temp Indicator

China 0.4in CA 3-Digit 7-Seg LED, Ultra Bright Red Display for Temp Indicator

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0.4in CA 3-Digit 7-Seg LED, Ultra Bright Red Display for Temp Indicator

MOQ： 1000
Price： Negotiate
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Payment Terms	TT in advance
Supply Ability	50000pcs/days
Delivery Time	15-20days
Packaging Details	EPE+Carton
Storage Temperature	-40 to 85 degrees Celsius
Advantage	Meet RoHS,Long lifespan
Wavelength	620-625nm
Luminous Intensity	90-100mcd
Outline Dimension	30.1167mm
Quality	High quality
Brand Name	LIGHT-BO
Model Number	LB30401IUR4A
Certification	ISO9001&RoHS
Place of Origin	SHENZHEN，CHINA

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Product Details
Company Details

Product Specification


Payment Terms	TT in advance	Supply Ability	50000pcs/days
Delivery Time	15-20days	Packaging Details	EPE+Carton
Storage Temperature	-40 to 85 degrees Celsius	Advantage	Meet RoHS,Long lifespan
Wavelength	620-625nm	Luminous Intensity	90-100mcd
Outline Dimension	30.1167mm	Quality	High quality
Brand Name	LIGHT-BO	Model Number	LB30401IUR4A
Certification	ISO9001&RoHS	Place of Origin	SHENZHEN，CHINA
High Light	Ultra Bright 0.4in LED Display ，0.4in 7-Seg LED ，3-Digit 7-Seg LED

0.4" CA 3-Digit 7-Segment LED Display - Ultra Bright Red

High-performance 0.4-inch common anode 3-digit 7-segment LED display featuring ultra bright red illumination, ideal for temperature indicators and various industrial applications.

Key Specifications

Character Height: 0.4" (10.16mm)
Outer Dimensions: 30.1 × 16 × 7mm
Polarity: Common Anode
Surface: Red Epoxy Black
Ultra Bright Red Emission
Available Colors: Red, Blue, Green, White, Amber, Orange, Yellow

Electrical Parameters by Color Code

Yellow Green (Code: J/JU)

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)

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)

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)

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)

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

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)

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)

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)

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 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 are committed to innovation and superior quality in LED display technology.

Applications

Our 7-segment LED displays are engineered for seamless integration into various applications including household appliances, temperature and humidity indicators, refrigerator controllers, thermostats, and HVAC systems, delivering outstanding performance and quality.

Frequently Asked Questions

Are you a trading company or manufacturer?

We are an original manufacturer with more than 20 years of experience in optoelectronic LED displays.

What are your main products?

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.

What is your MOQ?

Our MOQ is 1000 pieces, but we also accept sample orders and small quantities below our MOQ.

Can I get samples for testing?

Yes, we can provide 5-10 free samples for testing, with freight costs borne by the customer.

What is your delivery time?

Delivery time is typically 10-20 days, depending on order quantity and raw material availability. Urgent orders with available materials can be ready in 7-10 days.

What are your payment terms?

We accept bank transfer, T/T, Western Union, and PayPal for small amounts. Payment methods are negotiable.

Do you offer custom design products?

Yes, OEM & ODM services are available. We can customize sizes, LED colors, and functional icons according to your requirements.

How do you ensure product quality?

As ISO 9001 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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Business Type:

Manufacturer 
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Year Established:

2006 
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Total Annual:

10million-12million
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Employee Number:

150~200 
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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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