The PRC: DIA Part Number 550-1610F from Dialight Corporation is a high-quality LED circuit board indicator designed for reliable backlighting applications. Manufactured in MY (Malaysia), this LED indicator features a compact 5mm size with backlighting capabilities, ensuring clear visibility in various electronic assemblies.
Key features include:
High efficiency, tinted, non-diffused LED design for optimal light output
Extended housing and narrow viewing angle to reduce light bleed
Multiple CBIs form horizontal LED arrays on 6.35mm (0.250”) center-lines
Black UL 94 V-0 rated housing with high contrast for enhanced visibility
Housing stand-offs facilitate PCB cleaning
Solderable per MIL-STD-202F, method 208F
Safe for direct viewing as per IEC 825-1, EN-60825-1
Optional stabilizing pin available (contact Dialight for details)
The product is RoHS compliant and packaged in a bag for easy handling and installation. It has an ECCN classification of EAR99 and is suitable for various electronic indicator applications.
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{"id":10025422324029,"title":"550-1610F","handle":"550-1610f","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePRC: DIA Part Number 550-1610F\u003c\/strong\u003e from \u003cstrong\u003eDialight Corporation\u003c\/strong\u003e is a high-quality LED circuit board indicator designed for reliable backlighting applications. Manufactured in MY (Malaysia), this LED indicator features a compact 5mm size with backlighting capabilities, ensuring clear visibility in various electronic assemblies.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eHigh efficiency, tinted, non-diffused LED design for optimal light output\u003c\/li\u003e\n \u003cli\u003eExtended housing and narrow viewing angle to reduce light bleed\u003c\/li\u003e\n \u003cli\u003eMultiple CBIs form horizontal LED arrays on 6.35mm (0.250”) center-lines\u003c\/li\u003e\n \u003cli\u003eBlack UL 94 V-0 rated housing with high contrast for enhanced visibility\u003c\/li\u003e\n \u003cli\u003eHousing stand-offs facilitate PCB cleaning\u003c\/li\u003e\n \u003cli\u003eSolderable per MIL-STD-202F, method 208F\u003c\/li\u003e\n \u003cli\u003eSafe for direct viewing as per IEC 825-1, EN-60825-1\u003c\/li\u003e\n \u003cli\u003eOptional stabilizing pin available (contact Dialight for details)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe product is RoHS compliant and packaged in a bag for easy handling and installation. It has an ECCN classification of EAR99 and is suitable for various electronic indicator applications.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eColor\u003c\/th\u003e\n \u003cth\u003ePeak Wavelength (nm)\u003c\/th\u003e\n \u003cth\u003eIV (mcd)\u003c\/th\u003e\n \u003cth\u003eVF (V)\u003c\/th\u003e\n \u003cth\u003eTest Current (mA)\u003c\/th\u003e\n \u003cth\u003eViewing Angle (°)\u003c\/th\u003e\n \u003cth\u003eData Sheet\u003c\/th\u003e\n \u003cth\u003ePage\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e550-1610\u003c\/td\u003e\n \u003ctd\u003eYellow\u003c\/td\u003e\n \u003ctd\u003e585\u003c\/td\u003e\n \u003ctd\u003e110\u003c\/td\u003e\n \u003ctd\u003e2.2\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003ctd\u003e30°\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-dia\/dia-550-1610f.pdf\" target=\"_blank\"\u003e5HN-9421\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e6-50\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAbsolute Maximum Ratings (T A = 25°C)\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Dissipation: 75 mW\u003c\/li\u003e\n \u003cli\u003eForward Current: 25 mA\u003c\/li\u003e\n \u003cli\u003eDerating: 1.5 mW\/°C from 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHousing Material: PBT with oxygen index of 32%\u003c\/li\u003e\n \u003cli\u003ePackage Type: Bag\u003c\/li\u003e\n \u003cli\u003ePart Description: LED Circuit Board Indicators 5MM BACKLIGHTING\u003c\/li\u003e\n \u003cli\u003eManufacturer: Dialight Corporation\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: MY (Malaysia)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-dia\/dia-550-1610f.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T19:26:09+05:30","created_at":"2025-08-14T19:26:09+05:30","vendor":"Waldom Electonics","type":"","tags":["5MM","DIALI","IMPORT_CSV","LED","WLDM"],"price":9147,"price_min":9147,"price_max":9147,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50620017869117,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"550-1610F","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"550-1610F","public_title":null,"options":["Default Title"],"price":9147,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"550-1610F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/550-1610F_11239862_f8eedb5a.jpg?v=1755179772"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/550-1610F_11239862_f8eedb5a.jpg?v=1755179772","options":["Title"],"media":[{"alt":null,"id":45839061844285,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/550-1610F_11239862_f8eedb5a.jpg?v=1755179772"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/550-1610F_11239862_f8eedb5a.jpg?v=1755179772","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePRC: DIA Part Number 550-1610F\u003c\/strong\u003e from \u003cstrong\u003eDialight Corporation\u003c\/strong\u003e is a high-quality LED circuit board indicator designed for reliable backlighting applications. Manufactured in MY (Malaysia), this LED indicator features a compact 5mm size with backlighting capabilities, ensuring clear visibility in various electronic assemblies.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eHigh efficiency, tinted, non-diffused LED design for optimal light output\u003c\/li\u003e\n \u003cli\u003eExtended housing and narrow viewing angle to reduce light bleed\u003c\/li\u003e\n \u003cli\u003eMultiple CBIs form horizontal LED arrays on 6.35mm (0.250”) center-lines\u003c\/li\u003e\n \u003cli\u003eBlack UL 94 V-0 rated housing with high contrast for enhanced visibility\u003c\/li\u003e\n \u003cli\u003eHousing stand-offs facilitate PCB cleaning\u003c\/li\u003e\n \u003cli\u003eSolderable per MIL-STD-202F, method 208F\u003c\/li\u003e\n \u003cli\u003eSafe for direct viewing as per IEC 825-1, EN-60825-1\u003c\/li\u003e\n \u003cli\u003eOptional stabilizing pin available (contact Dialight for details)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe product is RoHS compliant and packaged in a bag for easy handling and installation. It has an ECCN classification of EAR99 and is suitable for various electronic indicator applications.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eColor\u003c\/th\u003e\n \u003cth\u003ePeak Wavelength (nm)\u003c\/th\u003e\n \u003cth\u003eIV (mcd)\u003c\/th\u003e\n \u003cth\u003eVF (V)\u003c\/th\u003e\n \u003cth\u003eTest Current (mA)\u003c\/th\u003e\n \u003cth\u003eViewing Angle (°)\u003c\/th\u003e\n \u003cth\u003eData Sheet\u003c\/th\u003e\n \u003cth\u003ePage\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e550-1610\u003c\/td\u003e\n \u003ctd\u003eYellow\u003c\/td\u003e\n \u003ctd\u003e585\u003c\/td\u003e\n \u003ctd\u003e110\u003c\/td\u003e\n \u003ctd\u003e2.2\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003ctd\u003e30°\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-dia\/dia-550-1610f.pdf\" target=\"_blank\"\u003e5HN-9421\u003c\/a\u003e\u003c\/td\u003e\n \u003ctd\u003e6-50\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAbsolute Maximum Ratings (T A = 25°C)\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Dissipation: 75 mW\u003c\/li\u003e\n \u003cli\u003eForward Current: 25 mA\u003c\/li\u003e\n \u003cli\u003eDerating: 1.5 mW\/°C from 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHousing Material: PBT with oxygen index of 32%\u003c\/li\u003e\n \u003cli\u003ePackage Type: Bag\u003c\/li\u003e\n \u003cli\u003ePart Description: LED Circuit Board Indicators 5MM BACKLIGHTING\u003c\/li\u003e\n \u003cli\u003eManufacturer: Dialight Corporation\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: MY (Malaysia)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-dia\/dia-550-1610f.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
