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4 Digit 0.4 inch 7 Segment Ultra Bright White LED Display Common Cathode for Accurate Instrument Monitoring

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4 Digit 0.4 inch 7 Segment Ultra Bright White LED Display Common Cathode for Accurate Instrument Monitoring

Name: 4 Digit 04 inch 7 Segment Ultra Bright White LED Display Common Cathode for Accurate Instrument Monitoring
Brand: LIGHT-BO
Price: 1 USD

Quality 4 Digit 0.4 inch 7 Segment Ultra Bright White LED Display Common Cathode for Accurate Instrument Monitoring for sale

Forward Voltage : 2.8-3.2V/LED

Polarity : Common Cathode

Forward current : 5-10mA/led

VF : 2.8-3.2V

Emitting Color : Ultra Bright White

Brand Name : LIGHT-BO

Model Number : LB40402LWH3B

Certification : CE,RoHS,ISO9001

Place of Origin : Shenzhen China

MOQ : 1000

Payment Terms : T/T,Western Union,

Supply Ability : 50000PCS/Day

Delivery Time : 15 - 20 Days

Packaging Details : EPE + Carton

Specifications : 39.5*18 x 7 mm

Application : Accurate Instrument Monitoring

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4 Digit 0.4 inch 7 Segment Ultra Bright White LED Display Common Cathode for Accurate Instrument Monitoring

0.4-inch 4-digit 7 segment led display
Character height: 0.4-inch (10.16mm)
Outer dimensions: 39.5*18 x 7 mm
Polarity:Common cathode
Made with yellow segments black surface
LED color : Ultra bright white
Color temprature: 6000-6800K
IV: 80-100mcd
VF:2.8-3.2V
Forward current:5-10mA/led
Emitting color : Available in red,blue,green,amber, orange, white

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

Code: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 Intensty	Iv	If=10mA	30		40	mcd
Spectrum With Of Half Value	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	569		574	nm

Code: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 Intensty	Iv	If=10mA	60		80	mcd
Spectrum With Of Half Value	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	585		595	nm

Code: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 Intensty	Iv	If=10mA	60		80	mcd
Spectrum With Of Half Value	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	600		605	nm

Code: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 Intensty	Iv	If=10mA	50		60	mcd
Spectrum With Of Half Value	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	630		635	nm

Code: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 Intensty	Iv	If=10mA	80		100	mcd
Spectrum With Of Half Value	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	625		635	nm

Code: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 Intensty	Iv	If=10mA	120		180	mcd
Spectrum With Of Half Value	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	515		525	nm

Code: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 Intensty	Iv	If=10mA	120		140	mcd
Spectrum With Of Half Value	△λ	If=10mA		20		nm
Wavelength	Dλ	If=10mA	460		465	nm

Code: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 Intensty	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

High luminous intensity and reliability
High efficiency
Low power consumption
Extremely low current
Luminous evenly distributed on each segment
Stable performance
Long lifespan
Easy assembly
IC Compatible
Meet RoHS Compliant
APPLICATION:
Widely used in set-top boxes, home appliances and instrument panels, digital indicators,temperature humidity process controller, and so on .

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, thermostat indicators, heating and cooling control systems.

Manufacturer Information

SHENZHEN GUANGZHIBAO TECHNOLOGY CO., LTD. (BRAND: LIGHT-BO) - Established in 2006, specializing in R&D, manufacturing and sales of optoelectronic LED displays. ISO 9001:2015 Quality Management Systems certified with over 15 years of OEM and ODM experience.

Certifications

Office and Factory Overview

Company Exhibitions

Shipping Services

Frequently Asked Questions

Q1: Are you a trading company or manufacturer?

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

Q2: What are your main products?

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, LED Backlights, and more.

Q3: What is your MOQ?

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?

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

Q5: How long is your delivery time?

Delivery time is approximately 10-20 days, depending on order quantity and raw materials. For urgent orders with available materials, we can complete within 7-10 days.

Q6: What are your payment terms?

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

Q7: Can you provide FOB prices?

Yes. We quote prices based on INCOTERMS including EXW, FOB, CIF, and DDP.

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

Please provide your email address or contact us directly through our website.

Q9: Can I negotiate prices?

Yes, we offer discounts for bulk orders.

Q10: How much are shipping charges?

Shipping costs depend on shipment size and method. We provide quotes upon request.

Q11: Do you offer custom design services?

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

Q12: Will you keep my custom design confidential?

Yes, we will not share or sell your design to others without authorization.

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

Sample lead time is approximately 20-25 working days after receiving mold cost and design approval.

Q14: What shipping methods do you use?

We 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?

As ISO 9001 certified manufacturers with over 20 years of experience, we conduct 100% testing of all products twice before shipment.

Product Tags:

0.4inch 7 Segment LED Display

Ultra White 7 Segment LED Display

4 Digit 0.4 inch 7 Segment Ultra Bright White LED Display Common Cathode for Accurate Instrument Monitoring Images

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