0.40" Quadruple Digit Numeric Displays 4 digit 7 segment display datasheet

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0.40" Quadruple Digit Numeric Displays 4 digit 7 segment display datasheet

Name: 040quot Quadruple Digit Numeric Displays 4 digit 7 segment display datasheet
Brand: DOUBLE LIGHT
Price: 1 USD

China 0.40" Quadruple Digit Numeric Displays 4 digit 7 segment display datasheet wholesale

Brand Name : DOUBLE LIGHT

Model Number : DL4-401CRB

Certification : ISO9001:2008/ROHS

Place of Origin : China (mainland)

MOQ : 1000PCS

Price : Negotiated

Payment Terms : Telegraphic Transfer in Advance (Advance TT, T/T)

Supply Ability : 8,000,000pcs per Day

Delivery Time : 7 working days after received your payment

Packaging Details : Dimensions per Unit:0.28 × 0.2 × 0.13 Meters • Weight per Unit:3.5 Kilograms • Units per Export Carton:40000 • Export Carton Dimensions L/W/H: 0.45 × 0.28 × 0.27 Meters • Export Carton Weight:14.2 Kilograms

Product Name : 0.40 Inch LED Digital Display

Package : Quadruple Digit Numeric Displays

Source Color : Super Bright Red

Peak Emission Wavelength : 660nm

Chip Material : GaAlAs

Forward Voltage @20ma : 1.80-2.40V

Luminous Intensity : 4.0mcd

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0.40" Quadruple Digit Numeric Displays 4 digit 7 segment display datasheet

Features:
1. 0.40″ (inch) digit height.
2. Excellent segment uniformity.
3. Sold state reliability.
4. Industrial standard size.
5. Low power consumption.
6. The product itself will remain within RoHS compliant Version.

Descriptions:
1. The DL4-401XRB series is a lager 10.16mm (0.40″) high seven segments display designed for viewing
distances up to 7 meters.
2. These displays provide excellent reliability in bright ambient light.
3. These devices are made with white segments and black surface.

Applications:
1. Audio equipment.
2. Instrument panels.
3. Digital read out display.

Device Selection Guide:

Model No.	Chip Material	Source Color	Description
DL4-401ARB	GaAlAs	Super Bright Red	Common Anode
DL4-401CRB	GaAlAs	Super Bright Red	Common Cathode

Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25 mm (.010″) unless otherwise noted..
3. Specifications are subject to change without notice.

Triple Digit Numeric Displays Absolute Maximum Ratings at Ta=25℃

Parameters	Symbol	Max.	Unit
Power Dissipation Per Segment	PD	60	mW
Peak Forward Current Per Segment (1/10 Duty Cycle, 0.1ms Pulse Width)	IFP	100	mA
Forward Current Per Segment	IF	25	mA
Dating Linear From 50℃		0.4	mA/℃
Reverse Voltage	VR	5	V
Operating Temperature Range	Topr	-40℃ to +80℃
Storage Temperature Range	Tstg	-40℃ to +85℃
Soldering Temperature	Tsld	260℃ for 5 Seconds

Triple Digit Numeric Displays Electrical Optical Characteristics at Ta=25℃

Parameters	Symbol	Min.	Typ.	Max.	Unit	Test Condition
Luminous Intensity	Iv	2.0	4.0	---	mcd	IF=20mA (Note 1)
Luminous Intensity Matching Ratio (Segment To Segment)	I_v-m	---	---	2:1		IF=10mA
Peak Emission Wavelength	λp	---	660	---	nm	IF=20mA
Dominant Wavelength	λd	---	640	---	nm	IF=20mA (Note 2)
Spectral Line Half-Width	△λ	---	20	---	nm	IF=20mA
Forward Voltage	VF	---	1.80	2.40	V	IF=20mA
Reverse Current	IR	---	---	50	µA	VR=5V

Notes:
1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve.
2. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.

0.40" Quadruple Digit Numeric Displays 4 digit 7 segment display datasheet

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