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20mm White Color 2 Digit 7 Segment LED Display for Digital Water Heater

20mm White Color 2 Digit 7 Segment LED Display for Digital Water Heater

Brand Name:	LIGHT-BO
Model Number:	LB20791DWH3B-D
MOQ:	1000
Price:	Negotiation
Payment Terms:	T/T,Western Union
Supply Ability:	50000PCS/Day

Detail Information

Product Description

Detail Information

Place of Origin:

Shenzhen，China

Certification:

CE,RoHS,ISO9001

Digit Height:

9.9mm (0.39 Inch)

Digit:

2 Digit

Polatity:

Common Cathode

Pin:

Emitting Color:

Ultra Bright Red

Life Span:

10000hours

Raw Material:

Plastic,Epoxy ,LED Chip,PCB

Application:

Instrument Panel

Packaging Details:

EPE+Carton

Supply Ability:

50000PCS/Day

Highlight:

20mm 2 Digit LED Display

Digital Water Heater LED Display

White Color 2 Digit LED Display

Product Description

20mm White Color 2 Digit 7 Segment LED Display

Custom dual-digit 7-segment LED display designed specifically for digital water heater applications, featuring ultra-bright white illumination and reliable performance.

Key Specifications

Outer dimensions: 35.8 × 25.8 × 10mm
Digit height: 20mm (0.79 inch)
Polarity: Common anode
Yellow segments with black surface
Emitting color: Ultra bright white
Chromaticity coordinates (X/Y): 0.29-0.31
Luminous intensity: 120-140mcd
Forward voltage: 2.8-3.2V/LED
Forward current: 5-10mA/LED

Performance Advantages

High luminous intensity
Low power consumption
Extremely low current operation
Stable performance characteristics
Wide viewing angle
Continuous uniform segments
Long operational lifespan
Fast heat dissipation
IC compatible design
Easy assembly process
RoHS compliant construction

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

Ultra Bright White (WH) Specifications

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

7 Segment LED Display, Customized LED Display, Numeric LED Display, and Dot Matrix LED Display are widely used for home appliances, temperature indicators, humidity indicators, refrigerator controllers, thermostat indicators, heating and cooling control systems, and various industrial applications.

Certifications

Office and Factory Overview

Company Exhibitions

Shipping Services

Frequently Asked Questions

Q1: Are you a trading company or manufacturer?

We are the original manufacturer with more than 20 years of 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 related components.

Q3: What is your minimum order quantity (MOQ)?

Our MOQ is 1000 pieces. We can also accept sample orders and small orders with quantities less than our MOQ.

Q4: Can I get samples for testing before placing an order?

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?

Delivery time is typically 10-20 days, depending on order quantity and raw material availability. For urgent orders with materials in stock, we can adjust production to deliver within 7-10 days.

Q6: What are your payment terms?

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

Q7: Can you provide FOB prices?

Yes, we can 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 to receive our catalog and price list.

Q9: Can I negotiate prices?

Yes, we may consider discounts for bulk orders.

Q10: How much are the shipping charges?

Shipping charges depend on shipment size and shipping method. We will provide charges based on your specific requirements.

Q11: Can you do custom design products?

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?

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

Q13: What is the sample lead time for customized products?

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

Q14: What are your shipping methods?

We typically ship goods by DHL, FedEx, UPS, EMS, by air, or by sea. You can also choose other shipping methods that work best for you.

Q15: How do you ensure product quality?

We are ISO 9001 QMS certified manufacturers with over 20 years of experience. We conduct twice 100% testing of all 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

20mm White Color 2 Digit 7 Segment LED Display for Digital Water Heater

20mm White Color 2 Digit 7 Segment LED Display for Digital Water Heater

20mm 2 Digit LED Display

Digital Water Heater LED Display

White Color 2 Digit LED Display