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products details

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Temperature Control LED Display
Created with Pixso.

Multicolour Double Row Four Digit 7 Segment Led Display For Control Instruments

Multicolour Double Row Four Digit 7 Segment Led Display For Control Instruments

Brand Name: LIGHT-BO
Model Number: LB3828
MOQ: 1000 pcs
Price: Negotiation
Payment Terms: T/T,
Supply Ability: 30,000 pcs /day
Detail Information
Place of Origin:
SHENZHEN,CHINA
Certification:
ROHS
Outer Dimension:
38*28mm
Emitting Colour:
Red & White&Yellow-Green&Amber
Digit Height:
0.67 Inch (17mm)
Polarity:
Common Anode
Lifespan:
80000hrs
Usage:
Indoor/Outdoor
Packaging Details:
EPE +CARTON
Supply Ability:
30,000 pcs /day
Highlight:

Four Digit Led Display

,

Control Instruments Led Display

,

7 Segment Led Display

Product Description

Ultra Red /White/Yellow Green/Amber Triple Digit  7 Segment LED Display For Refrigerator 

Features:

  • Outer dimensions:44*19*9mm

  • Digit height: 0.67inch (17mm)

  • Emitting color : Red & White&Yellow-Green&Amber

  • Polarity: Common Anode

 Advantages:

  • High-luminous intensity output

  • High-efficiency

  • Low-power consumption

  • Extremely low-current

  • Luminous evenly distributed on each segment

  • Emitting colors: various colors avaioaboe

Code:Yellow Green

Parameter Symbol Condition Min Typ Max Unit
Forward Voltage Vf If=20mA 1.8   2.5 V
Reverse Voltage Vr Ir=10uA 5     V
Luminous Intensty Iv If=20mA 20   40 mcd
Spectrum With Of Half Value △λ If=20mA   20   nm
Wavelength If=20mA 569   574 nm

Code:Ultra Bright Red

Parameter Symbol Condition Min Typ Max Unit
Forward Voltage Vf If=20mA 1.8   2.5 V
Reverse Voltage Vr Ir=10uA 5     V
Luminous Intensty Iv If=20mA 25   35 mcd
Spectrum With Of Half Value △λ If=20mA   20   nm
Wavelength If=20mA 625   635 nm

Code:Ultra Bright White

Parameter Symbol Condition Min Typ Max Unit
Forward Voltage Vf If=20mA 2.8   3.6 V
Reverse Voltage Vr Ir=40uA   5   V
Luminous Intensty Iv If=20mA 100   120 mcd
Spectrum With Of Half Value △λ If=20mA   20   nm

Code:Amber

Parameter Symbol Condition Min Typ Max Unit
Forward Voltage Vf If=20mA 1.8   2.5 V
Reverse Voltage Vr Ir=10uA 5     V
Luminous Intensty Iv If=20mA   20   mcd
Spectrum With Of Half Value △λ If=20mA   30   nm
Wavelength If=20mA 585   595 nm
 

 

Absolute Maximum Ratings(Ta=25℃)

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~+120
Storage Temperature Range Tstg -40~+120
Solder Temperature(3 sec) Th 260

LED working lifetime 80,000hrs,  Absolute Maximum Rating at Ta=25

Multicolour Double Row Four Digit 7 Segment Led Display For Control Instruments 0Multicolour Double Row Four Digit 7 Segment Led Display For Control Instruments 1

FAQ:

1.Is your parts new ?

Answer: Yes, our parts could accept any kinds of testing, if there is any quality problem we will take responsibility.

2.What is your warranty?

Answer: Within one year after package have been received.

3.How to pay the order?

Answer: We could accept TT, Escrow, Paypal. After the order have been confirmed the invoice will be sent for reference. Then make payment as the way you like, as soon as the payment have been confirmed, we will arrange shipment.

4.Quality problems

Answer: If there is any quality problem or question, we could offer technical support or return service.

5.What is your lead time?

Answer: about 15-20 days ; For in-stock products. Lead time is about 5-7days after payment have been confirmed.

6. May I have a sample for testing?

Answer: Yes, only to pay shipping cost, free samples would be sent for testing.