A: The series includes the XL-DC10 segment display series, XL-ADZ/XL-BDZ dot matrix series, XL-SA/XL-SB SMD digital displays, XL-DA/XL-DB through-hole segment digital displays, and F20 through-hole large-size LEDs (DLA-6SRD/DLA-6SGD). These cover segment, dot matrix, SMD, through-hole, and other package types.

A: The XL-DC10 series offers six colors: red, standard green, emerald green, blue, white, and yellow. All use a common cathode drive, with a 1-inch standard digit height and a high-contrast black panel.

A: The dot matrix series includes the XL-ADZ common cathode series and the XL-BDZ common anode series, covering four sizes: 757, 788, 1088, and 1508. The typical luminous intensity for the entire series is 720 mcd, and the maximum power dissipation is 50 mW.

A: SMD digital displays are available in the XL-SA common cathode and XL-SB common anode series, offering two digit heights: 0.2 inch and 0.39 inch. Each size covers 1 to 4 digits, for a total of 16 standard models. The products are compatible with standard SMT lines, with a reflow soldering condition of 245°C for ≤6 seconds.

A: The XL-DA common cathode / XL-DB common anode through-hole segment series covers three digit heights: 0.28 inch, 0.36 inch, and 0.56 inch. Each size offers 1-digit, 2-digit, 3-digit, and 4-digit options, forming a complete size-digit matrix.

A: F20 through-hole LEDs include DLA-6SRD (red) and DLA-6SGD (standard green), measuring 23 × 23 × 19.5 mm. They come with red and green lenses respectively and are designed for large-size light indication scenarios. The typical forward voltage is 2.2 V (IF = 20 mA), with peak wavelengths falling within 615–625 nm and 565–575 nm, respectively.

A: Under a 20 mA test condition, parameters are highly consistent across all series. The same drive scheme can adapt to different colors and sizes, reducing BOM item types and simplifying material preparation and inventory management. Stable mass production supply also supports better volume pricing.

A: XINGLIGHT offers both common cathode and common anode products. Customers can choose directly based on their existing drive circuit, without sacrificing size or performance for the drive architecture, and without cross-brand comparison.

A: Yes. The SMD series and through-hole series share the same electrical parameter design logic. Purchasers can complete mixed selection of through-hole and SMD products within the same supplier system.

A: For through-hole digital displays, hand soldering temperature should be <250°C for ≤3 seconds. For wave soldering, preheat at 100°C (not exceeding 120°C, with a stable temperature rise), soldering temperature of 235–245°C, and time <3 seconds. Leads are in a standard 2.54 mm pitch through-hole package, compatible with conventional PCB layouts.

A: SMD digital displays are suitable for reflow soldering at 245°C for ≤6 seconds; hand soldering <300°C for 3 seconds. The package thickness is only 3.0–3.7 mm, making it suitable for high-density PCB layouts.

A: All series use potted solid-state encapsulation, offering good impact resistance and high stability, with a lifespan of over 50,000 hours. SMD products are compatible with standard SMT pads, further reducing production line adaptation costs.

A: F20 products comply with RoHS environmental requirements and are rated MSL 2. The company has passed ISO9001, ISO14001, and IATF16949 quality management system certifications, as well as multiple certifications including SGS, ENERGY STAR LM80, and automotive AEC-Q102.

A: They cover smart home appliances, industrial control equipment, medical devices, automotive electronics, communication and industrial status displays, power distribution facilities, office equipment, and more. Specific examples include air conditioners, microwaves, water heaters, oximeters, blood pressure monitors, smart thermostats, EV charging station information panels, and industrial equipment counters.

A: F20 products use EIA standard packaging to reduce the frequency of fragmented purchases. For packaging details of other series, please contact XINGLIGHT sales or refer to the corresponding datasheets.

A: Please contact the XINGLIGHT sales team or visit our official website. Provide your required size, color, drive mode, digit count, package type, etc., and we will provide tailored selection advice and sample support.