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DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD

City:shenzhen

Province/State:guangdong

Country/Region:china

Contact Person:MrChen

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China 0.32 Inch Super Red LED Digital Display 4 Digital 7 Segment Triple Half 4 Bit 20 Pin wholesale

0.32 Inch Super Red LED Digital Display 4 Digital 7 Segment Triple Half 4 Bit 20 Pin

Name: 032 Inch Super Red LED Digital Display 4 Digital 7 Segment Triple Half 4 Bit 20 Pin
Brand: DOUBLE LIGHT
Price: 0.27 USD

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Brand Name :DOUBLE LIGHT

Model Number :DL-H301XRB

Certification :ISO9001:2008/ROHS

Place of Origin :China (mainland)

MOQ :1000pcs

Price :US$ 0.27-0.45. per unit (Pieces)

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

Supply Ability :2,000,000pcs per Day

Delivery Time :7-10 working days after payment received

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 :4 digit 7 segment led display

Package :0.32 Inch

Emitted Color :Super bright red

Peak Emission Wavelength :640nm

Chip Material :GaAlAs

Face color :Black Surface

Forward Voltage @20ma :1.8-2.4V

Luminous Intensity :40-55mcd

Polarity :Common Anode

Power Dissipation Per Segment :65mW

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Datasheet: DL-H301XRB.pdf Emitting color: Super bright red

0.32 inch Super red display 4 digital 7 segment 4 bit 20 pin Common Anode led digital display

Features:

0.32″(inch) digit height.
Excellent segment uniformity.
Sold state reliability.
Industrial standard size.
Low power consumption.
The product itself will remain within RoHS compliant Version.

Descriptions:

The DL-H301XRB series is a lager 8.30mm (0.32″) high seven segments display designed for viewing distances up to 7 meters.
These displays provide excellent reliability in bright ambient light.
These devices are made with white segments and black surface.

Applications:

Audio equipment.
Instrument panels.
Digital read out display.

Device Selection Guide:

Model No.	Chip Material	Source Color	Description
DL-H301ARB	GaAlAs	Super Bright Red	Common Anode
DL-H301CRB	GaAlAs	Super Bright Red	Common Cathode

Package Dimension:

Notes:

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

Absolute Maximum Ratings at Ta=25℃

Parameters	Symbol	Max.	Unit
Power Dissipation Per Segment	PD	65	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

Electrical Optical Characteristics at Ta=25℃

Parameters	Symbol	Min.	Typ.	Max.	Unit	Test Condition
Luminous Intensity	Iv	40.0	55.0	---	mcd	IF=20mA (Note 1)
Luminous Intensity Matching Ratio (Segment To Segment)	I_v-m	---	---	2:1		IF=10mA
Peak Emission Wavelength	λp	---	640	---	nm	IF=20mA
Dominant Wavelength	λd	---	630	---	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:

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

Why choose DOUBLE LIGHT?
1. Well-known chip material
2. 99.99% gold wire bonding
3. 3 years warranty
4. Over 10 years work experience technical service team
5. 24 hours service Professional sales team
6. Free Sample is available
7. Fast delivery
8.100% QC inspection Before Shippment
9. Aiming at the consult of "high quality, zero defect”, give you the best quality, best service.

Please contact with me to help you find your right product and get your best price .
Tel: 86-755-82853859
Fax: 86-755-83229774
Email:wendy@doublelight.com.cn
Wechat:ywj199111103964
Skype:wendy@doublelight.com.cn

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