Product Details
Company Profile

Customized 3 Digit 7 Segment LED Display for Cold Room Temperature Controller

Key Specifications/Special Features:

Experience the vibrancy of our Multi-colour digit 7 segment LED display.
Outer dimensions crafted to perfection: 90*45*12mm
Polarity tailored for efficiency: common anode
LED color spectrum: Ultra bright white, Pure Green, Red, Blue - a palette of possibilities
Constructed with white segments against a sleek black surface with a protective film
Emitting Colors: Choose from red, blue, green, white, amber, yellow, orange, or Multi-colour - flexibility at your fingertips.

Package dimensions	904512 (mm)
Character Height	27.4mm (1.08 nch)
Face Colour	Black
Polarity	Common anode
Emitting Colour	Ultra bright white,blue, red, pure green
Operating Temperature	-35ºC ~ +85ºC
Forward voltage	2.8-3.2V/led
Pin type	Pin through hole
Recommanded forward current	5-10mA

Product Features

Forward voltage (high luminous intensity output)
Low power consumption
Extremely low current
Luminous evenly distributed on each segment
Industrial standard size
Provides excellent reliability in bright ambient light
Stable performance
Long lifetime
Meet RoHS/REACH compliant

Applications

Audio equipment and instrument panels
Home electronic appliances
Numeric displays
Multimedia products
Digital indicators, temperature indicators, humidity indicators, process indicators
Air conditioner, cooling, heating, and instrument panels

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

Technical Specifications by Color 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 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

Product Applications

Customized Red/Green Dual Line 3 Digit 7 Segment LED Display for Temperature Controller

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, thermostat indicators, heating and cooling control systems.

Certifications

Office and Factory Overview

Manufacturing facility and office overview

Assembly line and manufacturing operations

Company Exhibitions

Industry event displays and presentations

Shipping Services

Frequently Asked Questions

Q1: Are you a 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 more.

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 anyone 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.

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Categories	Custom LED Display
Forward voltage:	2.8-3.2V/led
Digit Height:	27.4mm (1.08 nch)
Package dimensions:	904512 (mm)
Operating Temperature:	-35ºC ~ +85ºC
Emitting Colour:	Ultra bright white,blue, red, pure green
Recommanded forward current:	5-10mA
Polarity:	Common Anode
Brand Name:	LIGHTBO
Model Number:	LB9045IWBRG
Certification:	ISO9001&ROHS
Place of Origin:	SHENZHEN，CHINA
MOQ:	1000
Price:	Negotiate
Payment Terms:	TT,Western Union
Supply Ability:	50000pcs/days
Delivery Time:	15-20days
Packaging Details:	EPE+Carton
Application:	Cold Room Temperature Controller