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Gallery View: 7-segment LED displays from mainland China
Global SourcesUpdated on 2023/12/01
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The updated range of 7-segment LED displays from mainland China suppliers includes models with more digits and larger digit size.
Mainland China companies turning out 7-segment LED displays have updated and widened their selections, providing units with up to seven digits now and increasing the digit size range to 203.2mm or 8in.
Common-anode and common-cathode types are in DIP and SMD configurations and emit a single or double colors. Some of the choices are red, green, yellow and blue. The main applications targeted are household appliances, instruments and devices, and advertising.
A few suppliers can make RGB variants when required. At present, this subcategory has limited demand so production is usually on a per-order basis.
Most components and materials used in manufacturing 7-segment LED displays are obtained locally. These include LEDs, PCBs and cases. For chips, makers turn mainly to providers in Taiwan and the US.
Higher input cost and labor outlay drove prices up in past months, although some suppliers tried to keep their quotes flat to boost orders.
The majority of companies anticipate outlay will not change much and will lead to stable rates in the first half of 2018.
The products in this gallery have been handpicked by our market analyst for representing current trends in 7-segment LED displays from mainland China makers.
7-segment LED display has 6mcd luminous intensity
HongKong Double Light Electronics Technology Co. Ltd's model DL3-561ABB 7-segment LED display has 6mcd luminous intensity and up to 7m viewing distance. The digit height is 0.56in.
Per segment, the forward current is 25mA, peak forward current 100mA and power dissipation 100mW. The reverse voltage is 5V.
The DIP common-anode unit operates in -40 to 80 C. It comes in single- and dual-color variants.
The supplier requires an order of at least 10,000 units. Delivery is within 10 days.
7-segment LEDdisplay in CA, CC variants
The FD-3904-B model from Shenzhen Fedy Technology Co. Ltd is a 7-segment LED display that adopts InGaN, GaN or InGaAlP chip material.
In common-anode and common-cathode types, the DIP unit has a white diffused lens, black or gray surface, and white, blue, red, green, yellow, orange or dual emitted colors. It operates in -25 to 85 C.
The minimum order is 1,000 units. Delivery lead time is 7 days.
7-segment LED display for instrument panels
From Shenzhen Guangzhibao Technology Co. Ltd, model LB30561LR1B is a three-digit 7-segment LED display for digital indicators and instrument panels. The digit height is 0.56in.
The DIP unit with a black surface is available in common-anode or common-cathode configuration. It may have one or two emitted colors, with options being red, yellow, green, pure green, blue, white, amber and orange. Product dimensions are 37.6x19mm.
The minimum order is 1,000 units for delivery within 5 days.
7-segment LED display with 1,500mW power dissipation
Xiamen Hualian Electronics Co. Ltd's DIP 7-segment LED display, LEDdigitdisplay model, has 20mA forward current, 5V reverse voltage and 1,500mW power dissipation. Operating temperature is -20 to 75 C. Single- and dual-color versions are available.
The negotiable minimum order has a 7-day delivery lead time.
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