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Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters
Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters
Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters
Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters
Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters
Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters
Specifications
Brand Name :
LIGHT-BO
Model Number :
LB40561LWH1B-D
Certification :
ISO9001&RoHS
Place of Origin :
Shenzhen, China
MOQ :
1000
Price :
Negotiate
Payment Terms :
T/T,Western Union,
Supply Ability :
20000 PCS/Day
Delivery Time :
10-15 days
Packaging Details :
EPE+CARTON
Charcter height :
14.2mm (0.56 inch)
Outer dimensions :
50.3 x 19.0 x 8 mm
Luminous intensity :
120-160mcd
Forward voltage :
2.8-3.2V/led
Polarity :
Common Anode
Description

Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters

Product Overview
Introducing the Ultra Bright White 4-Digit 7-Segment Common Cathode LED Display—a precision-focused numeric solution engineered for multimeters, instrument panels, and home appliances. Designed to prioritize high visibility, accurate measurement readouts, and seamless integration, this 4-digit display excels at showing complex metrics: multimeter values, instrument panel data, or home appliance temps.
Its 14.2mm (0.56-inch) character height ensures exceptional readability from 0.5–2 meters, while the 50.3×19.0×8mm form factor fits standard multimeter enclosures—no bulky redesigns required. The white segments on a black surface create sharp contrast with ultra bright white light, cutting through bright ambient light without eye strain.
With common cathode polarity, low power consumption, and RoHS compliance, this display balances durability, energy efficiency, and performance—ideal for 24/7 operation in multimeters and precision measurement devices.


Product Image


Key Features
1. High Visibility for Precision Measurements
Ultra Bright White Illumination (120-160mcd): Among the brightest in its class, it ensures fine measurement details stay clear in harsh lighting—no squinting to distinguish “0.05A” from “0.50A”.
White Segments on Black Surface: High contrast eliminates “washout” and fuzzy edges, making every digit (0-9) and decimal point sharp—avoids measurement errors that could damage components or mislead technicians.
4-Digit Precision: Supports 4-digit readouts with decimal point flexibility, matching the accuracy needs of professional multimeters—critical for testing sensitive electronics or low-current circuits.
2. Energy Efficiency & Stable Performance
Low Power Consumption (5-10mA/LED): Extremely low current draw minimizes energy use, extending battery life for portable multimeters—essential for field technicians working away from power outlets.
Optimized Forward Voltage: Compatible with standard 5V/12V power supplies used in multimeters and instrument panels—no need for custom voltage converters, simplifying circuit design.
Stable Operation in Variable Environments: Withstands temperature fluctuations and minor vibrations—maintains consistent brightness, no flickering during value updates.
3. Easy Integration & Durability
Common Cathode Polarity: Works with standard multimeter driver ICs —simplifies circuit design for manufacturers and integrates seamlessly with multimeter firmware.
Easy-to-Assemble Design: Compatible with PCB direct-mounting and automated production lines—ensures consistent alignment in multimeter panels, reducing manual labor errors and speeding up manufacturing.
Long Lifespan (50,000+ Hours): High-quality white LEDs match the 8–10 year service life of most multimeters—eliminates downtime from frequent display replacements, lowering maintenance costs for users.
4. Versatility & Compliance
Multi-Color Options: Beyond ultra bright white, available in red, blue, yellow green, pure green, amber, and orange—flexible for functional cues or brand-specific instrument designs.
RoHS Compliant: Free from lead, mercury, and harmful substances—safe for professional and home use, and export to global markets, meeting electrical equipment safety standards.

Technical Specifications

Category Parameter Specification (Multimeter-Optimized)
Basic Design Display Type 4-Digit 7-Segment LED Display (supports decimal points for precision metrics)

Polarity Common Cathode

Character Height 14.2mm (0.56 inch)

Outer Dimensions (L×W×H) 50.3 × 19.0 × 8mm

Segment/Surface Finish White segments on Black Surface
Optical Performance Emitting Color Primary: Ultra Bright White; Optional: Red/blue/yellow green/pure green/amber/orange

Luminous Intensity 120-160 mcd
Electrical Parameters Forward Voltage (VF) 2.8-3.2V per LED (white/blue/green); 1.8-2.2V (red/amber/orange)

Forward Current 5-10mA per LED

Power Consumption Low (energy-efficient for portable use)
Quality & Compliance Core Advantages High visibility, stable performance, IC compatible, easy assembly

Compliance RoHS Compliant


Applications
This display is purpose-built for precision measurement and instrument devices, including:
Multimeters: Professional/portable multimeters
Instrument Panels: Industrial power monitors, lab sensors.
Home Appliances: Smart ovens, precision coffee makers or air purifiers.
Digital Indicators: Battery testers, weight scales, or flow meters


Why Choose This Display for Multimeters?
Precision Readability: 4-digit support + high contrast ensure accurate measurement of fine values—avoids costly errors in circuit testing.
Battery-Friendly: Low current use extends portable multimeter life—critical for field technicians without easy power access.
Multimeter-Sized Fit: Slim dimensions fit standard multimeter enclosures—no need to redesign devices for better visibility.
Easy Manufacturing: Common cathode polarity + standard size fit existing multimeter PCBs—saves manufacturers time and cost.
Global Compliance: RoHS certification ensures export to key markets, aligning with electrical equipment safety standards.


Order & Logistics Information
Minimum Order Quantity (MOQ): 300 pieces for standard ultra bright white models; 500 pieces for custom colors/configurations.
Packing: Anti-static EPE + reinforced cartons (protects segments and pins during shipping).
Delivery Time: 5–7 days for standard orders; 10–12 days for custom color variants.
Transport: Express (FedEx/DHL for urgent prototypes), Air (medium-volume shipments), Ocean (bulk production runs for multimeter manufacturers).


Product Parameters

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


SHENZHEN GUANGZHIBAO TECHNOLOGY CO., LTD. (BRAND: LIGHT-BO) stablished in 2006 , A company that integrates R & D, manufacturing and sales of optoelectronics LED Displays . ISO 9001 2015 Quality Management Systems certified company . With more than 15 years OEM and ODM experience .
LIGHTBO has been committed to provide high quality and low cost customized solutions to help customers reduce cost and enhance competitiveness.

Products Applications

Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters

7 Segment LED Display, Customized LED Display, Numeric LED Display, Dot matrix LED Display, widely used for home appliances,tempearture indicators, humidity indicators, refrigerator controller,thernostats indicator,heating and cooling control and so on.

Certifications

Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters

Office and Factory Overview

Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for MultimetersUltra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for MultimetersUltra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for MultimetersUltra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for MultimetersUltra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters

Company Exhibitions

Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters

SHIPPING SERVICES

Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters

FAQ

FAQ(Frequently Asked Questions)
Q1 Are you 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 so on .
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. Detailes of payment methods can be negotiatble.
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 any one else?
A: Yes , we will not show it or sell to others without your authorization.
Q13 IWhat 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 ceritified manufacturers with more than 20 years experience ,We conduct twice 100% percent test for all of our products before shipment.

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Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters

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Product Detail
Brand Name :
LIGHT-BO
Model Number :
LB40561LWH1B-D
Certification :
ISO9001&RoHS
Place of Origin :
Shenzhen, China
MOQ :
1000
Price :
Negotiate
Contact Supplier
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Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters
Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters
Ultra Bright White 14.2mm (0.56-Inch) 4-Digit 7-Segment Common Cathode LED Display for Multimeters

Shenzhen Guangzhibao Technology Co., Ltd.

Verified Supplier
10 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer
Main Products :
7 Segment LED Display, 14 Segment LED Display, 16 Segment LED Display
Total Annual :
10million-12million
Employee Number :
150~200
Certification Level :
Verified Supplier
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