LED Circuit Board Indicators RED DIFFUSED - Part Number: 550-0405F
Manufactured by DIALIGHT CORPORATION, these LED circuit board indicators are designed for high reliability and clear visual signaling in electronic applications. With RoHS compliance and a compact form factor, they are suitable for a variety of industrial and consumer electronics.
Product Type: Optoelectronics
Product Category: LED Circuit Board Indicators
Package Type: BAG
UOM: EA
ECCN: EAR99
COO: MY (Malaysia)
Part Description: LED Circuit Board Indicators RED DIFFUSED
Multiple CBIs form horizontal LED arrays on 6.35mm (0.250”) center-lines
High contrast, UL 94 V-0 rated black housing
Oxygen index: 32%, suitable for flame-retardant applications
Housing stand-offs facilitate PCB cleaning
Solderability compliant with MIL-STD-202F, method 208F
LEDs are safe for direct viewing per IEC 825-1, EN-60825-1
Standard polarity shown in the drawing: Cathode right (Reverse polarity option available)
Available Variants & Specifications
Part Number
Color
Peak Wavelength (nm)
IV (mcd)
VF (Volts)
Test Current (mA)
Viewing Angle (°)
Data Sheet Page
550-0405
Red
635
12.3
2
20
60°
6-51
Additional Options
Reverse Polarity (Cathode Left): Add -010 suffix to part number
Compatible with Tri-Block and Quad Block assemblies
Environmental & Electrical Ratings
Maximum Reverse Voltage: 5V
Soldering Temperature: 260°C for 5 seconds
Operating Temperature Range: -55°C to +100°C
Storage Temperature Range: -55°C to +100°C
Note
For custom LED configurations or additional specifications, please contact the manufacturer. The datasheet provides detailed electrical and mechanical characteristics.
For more detailed information, please visit the datasheet link.
Datasheet was not processed please search the internet for the part number 550-0405F for more details.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10027714675005,"title":"550-0405F","handle":"550-0405f","description":"\u003ch3\u003eLED Circuit Board Indicators RED DIFFUSED - Part Number: 550-0405F\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eDIALIGHT CORPORATION\u003c\/strong\u003e, these LED circuit board indicators are designed for high reliability and clear visual signaling in electronic applications. With RoHS compliance and a compact form factor, they are suitable for a variety of industrial and consumer electronics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Optoelectronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e LED Circuit Board Indicators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BAG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOO:\u003c\/strong\u003e MY (Malaysia)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Description:\u003c\/strong\u003e LED Circuit Board Indicators RED DIFFUSED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-dia\/dia-550-0405f.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMultiple CBIs form horizontal LED arrays on 6.35mm (0.250”) center-lines\u003c\/li\u003e\n\u003cli\u003eHigh contrast, UL 94 V-0 rated black housing\u003c\/li\u003e\n\u003cli\u003eOxygen index: 32%, suitable for flame-retardant applications\u003c\/li\u003e\n\u003cli\u003eHousing stand-offs facilitate PCB cleaning\u003c\/li\u003e\n\u003cli\u003eSolderability compliant with MIL-STD-202F, method 208F\u003c\/li\u003e\n\u003cli\u003eLEDs are safe for direct viewing per IEC 825-1, EN-60825-1\u003c\/li\u003e\n\u003cli\u003eStandard polarity shown in the drawing: Cathode right (Reverse polarity option available)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Variants \u0026amp; Specifications\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 (Volts)\u003c\/th\u003e\n\u003cth\u003eTest Current (mA)\u003c\/th\u003e\n\u003cth\u003eViewing Angle (°)\u003c\/th\u003e\n\u003cth\u003eData Sheet Page\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e550-0405\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003e635\u003c\/td\u003e\n\u003ctd\u003e12.3\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e60°\u003c\/td\u003e\n\u003ctd\u003e6-51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReverse Polarity (Cathode Left): Add -010 suffix to part number\u003c\/li\u003e\n\u003cli\u003eCompatible with Tri-Block and Quad Block assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Electrical Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Reverse Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eSoldering Temperature: 260°C for 5 seconds\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to +100°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature Range: -55°C to +100°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eFor custom LED configurations or additional specifications, please contact the manufacturer. The datasheet provides detailed electrical and mechanical characteristics.\u003c\/p\u003e\n\u003cp\u003eFor more detailed information, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-dia\/dia-550-0405f.pdf\" target=\"_blank\"\u003edatasheet link\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number 550-0405F for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T02:18:34+05:30","created_at":"2025-08-16T02:18:34+05:30","vendor":"Waldom Electonics","type":"Optoelectronics","tags":["DIALI","IMPORT_CSV","IMPORT_PT2","LED","Optoelectronics","WLDM"],"price":7623,"price_min":7623,"price_max":7623,"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":50625836286269,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"550-0405F","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"550-0405F","public_title":null,"options":["Default Title"],"price":7623,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"550-0405F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/550-0405F_11239635_327b58a7.jpg?v=1755290918"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/550-0405F_11239635_327b58a7.jpg?v=1755290918","options":["Title"],"media":[{"alt":null,"id":45860026777917,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/550-0405F_11239635_327b58a7.jpg?v=1755290918"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/550-0405F_11239635_327b58a7.jpg?v=1755290918","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eLED Circuit Board Indicators RED DIFFUSED - Part Number: 550-0405F\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eDIALIGHT CORPORATION\u003c\/strong\u003e, these LED circuit board indicators are designed for high reliability and clear visual signaling in electronic applications. With RoHS compliance and a compact form factor, they are suitable for a variety of industrial and consumer electronics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Optoelectronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e LED Circuit Board Indicators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BAG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOO:\u003c\/strong\u003e MY (Malaysia)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Description:\u003c\/strong\u003e LED Circuit Board Indicators RED DIFFUSED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-dia\/dia-550-0405f.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMultiple CBIs form horizontal LED arrays on 6.35mm (0.250”) center-lines\u003c\/li\u003e\n\u003cli\u003eHigh contrast, UL 94 V-0 rated black housing\u003c\/li\u003e\n\u003cli\u003eOxygen index: 32%, suitable for flame-retardant applications\u003c\/li\u003e\n\u003cli\u003eHousing stand-offs facilitate PCB cleaning\u003c\/li\u003e\n\u003cli\u003eSolderability compliant with MIL-STD-202F, method 208F\u003c\/li\u003e\n\u003cli\u003eLEDs are safe for direct viewing per IEC 825-1, EN-60825-1\u003c\/li\u003e\n\u003cli\u003eStandard polarity shown in the drawing: Cathode right (Reverse polarity option available)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Variants \u0026amp; Specifications\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 (Volts)\u003c\/th\u003e\n\u003cth\u003eTest Current (mA)\u003c\/th\u003e\n\u003cth\u003eViewing Angle (°)\u003c\/th\u003e\n\u003cth\u003eData Sheet Page\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e550-0405\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003e635\u003c\/td\u003e\n\u003ctd\u003e12.3\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e60°\u003c\/td\u003e\n\u003ctd\u003e6-51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReverse Polarity (Cathode Left): Add -010 suffix to part number\u003c\/li\u003e\n\u003cli\u003eCompatible with Tri-Block and Quad Block assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Electrical Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Reverse Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eSoldering Temperature: 260°C for 5 seconds\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to +100°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature Range: -55°C to +100°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eFor custom LED configurations or additional specifications, please contact the manufacturer. The datasheet provides detailed electrical and mechanical characteristics.\u003c\/p\u003e\n\u003cp\u003eFor more detailed information, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-dia\/dia-550-0405f.pdf\" target=\"_blank\"\u003edatasheet link\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number 550-0405F for more details.\u003c\/p\u003e\u003cbr\u003e"}
