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550-2404-004F
Product Description: DIALIGHT CORPORATION LED Circuit Board Indicators 5 MMQUAD CBI (Part Number: 550-2404-004F)
Enhance your electronic assemblies with the high-quality LED Circuit Board Indicators from DIALIGHT CORPORATION. Designed for reliable performance on printed circuit boards, these 5mm quad indicators are ideal for status indication, signaling, and visual alerts in various electronic applications.
Key Features
Multiple color options including Red, Green, Yellow, Orange, and Bi-Color configurations
High contrast, UL 94 V-0 rated black housing for durability and safety
Oxygen index of 32%, suitable for demanding environments
Polymer composition: PBT with a weight of 0.755 g
Housing stand-offs facilitate PCB cleaning and maintenance
Solderability compliant with MIL-STD-202F, method 208F
Safe for direct viewing per IEC 825-1 and EN-60825-1 standards
Compatible with custom color combinations; contact factory for options
Package Type: BAG
UOM: Each (EA)
RoHS Compliant: Yes
ECCN: EAR99
Product Specifications
Part No.
Color
550-2404-004
Red
550-2204-004
Green
550-2304-004
Yellow
550-2504-004
Orange
Absolute Maximum Ratings (TA=25°C)
Reverse Voltage (V), IR=100µA Min.
5V
Power Dissipation (mW)
135 (Red/Green/Orange), 85 (Yellow)
Forward Current (mA)
7 (Red/Yellow/Green), 25 (Orange)
Peak Current (mA)
500 (all colors)
Operating Temperature (°C)
-55 to +100
Soldering Temperature
260°C for 5 seconds, 1.6 mm from case
Operating Characteristics
Part No.
Luminous Intensity (mcd)
Typical Peak Wavelength (nm)
Viewing Angle (2 Θ [½])
Forward Voltage (V)
521-9183 (Red), 521-9284 (Yellow)
Min. 1.2
635 (Red), 583 (Yellow)
50°
1.8 - 2.2
521-9320 (Red), 521-9321 (Yellow), 521-9327 (Green)
Min. 1.2
Red: 635 nm, Yellow: 583 nm, Green: 565 nm
50°
1.8 - 2.7 V
521-9246 (Red), 521-9248 (Yellow), 521-9250 (Green), 521-9704 (Orange)
Red: 135 mW, Yellow: 85 mW, Green: 135 mW, Orange: 135 mW
Various
50°
1.8 - 2.7 V
521-9651 (Red/Green), 521-9724 (Yellow/Green)
Min. 1.2
Red/Green: 635/565 nm, Yellow/Green: 583/565 nm
50°
1.8 - 2.2 V
Additional Details
Reverse Polarity (Cathode Right) option available; refer to part number ordering code
Housing stand-offs facilitate PCB cleaning
Compatible with 550-xx04 Single-Block Custom Combinations
For detailed specifications and technical data, please refer to the datasheet .
Note: Datasheet was not processed, please search the internet for the part number 550-2404-004F for more details.
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{"id":10025427927357,"title":"550-2404-004F","handle":"550-2404-004f","description":"\u003ch3\u003eProduct Description: DIALIGHT CORPORATION LED Circuit Board Indicators 5 MMQUAD CBI (Part Number: 550-2404-004F)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic assemblies with the high-quality LED Circuit Board Indicators from DIALIGHT CORPORATION. Designed for reliable performance on printed circuit boards, these 5mm quad indicators are ideal for status indication, signaling, and visual alerts in various electronic applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMultiple color options including Red, Green, Yellow, Orange, and Bi-Color configurations\u003c\/li\u003e\n \u003cli\u003eHigh contrast, UL 94 V-0 rated black housing for durability and safety\u003c\/li\u003e\n \u003cli\u003eOxygen index of 32%, suitable for demanding environments\u003c\/li\u003e\n \u003cli\u003ePolymer composition: PBT with a weight of 0.755 g\u003c\/li\u003e\n \u003cli\u003eHousing stand-offs facilitate PCB cleaning and maintenance\u003c\/li\u003e\n \u003cli\u003eSolderability compliant with MIL-STD-202F, method 208F\u003c\/li\u003e\n \u003cli\u003eSafe for direct viewing per IEC 825-1 and EN-60825-1 standards\u003c\/li\u003e\n \u003cli\u003eCompatible with custom color combinations; contact factory for options\u003c\/li\u003e\n \u003cli\u003ePackage Type: BAG\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart No.\u003c\/th\u003e\n \u003cth\u003eColor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e550-2404-004\u003c\/td\u003e\n \u003ctd\u003eRed\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e550-2204-004\u003c\/td\u003e\n \u003ctd\u003eGreen\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e550-2304-004\u003c\/td\u003e\n \u003ctd\u003eYellow\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e550-2504-004\u003c\/td\u003e\n \u003ctd\u003eOrange\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eAbsolute Maximum Ratings (TA=25°C)\u003c\/th\u003e\n \u003cth\u003e\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse Voltage (V), IR=100µA Min.\u003c\/td\u003e\n \u003ctd\u003e5V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Dissipation (mW)\u003c\/td\u003e\n \u003ctd\u003e135 (Red\/Green\/Orange), 85 (Yellow)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eForward Current (mA)\u003c\/td\u003e\n \u003ctd\u003e7 (Red\/Yellow\/Green), 25 (Orange)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Current (mA)\u003c\/td\u003e\n \u003ctd\u003e500 (all colors)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature (°C)\u003c\/td\u003e\n \u003ctd\u003e-55 to +100\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSoldering Temperature\u003c\/td\u003e\n \u003ctd\u003e260°C for 5 seconds, 1.6 mm from case\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOperating Characteristics\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart No.\u003c\/th\u003e\n \u003cth\u003eLuminous Intensity (mcd)\u003c\/th\u003e\n \u003cth\u003eTypical Peak Wavelength (nm)\u003c\/th\u003e\n \u003cth\u003eViewing Angle (2 Θ [½])\u003c\/th\u003e\n \u003cth\u003eForward Voltage (V)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e521-9183 (Red), 521-9284 (Yellow)\u003c\/td\u003e\n \u003ctd\u003eMin. 1.2\u003c\/td\u003e\n \u003ctd\u003e635 (Red), 583 (Yellow)\u003c\/td\u003e\n \u003ctd\u003e50°\u003c\/td\u003e\n \u003ctd\u003e1.8 - 2.2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e521-9320 (Red), 521-9321 (Yellow), 521-9327 (Green)\u003c\/td\u003e\n \u003ctd\u003eMin. 1.2\u003c\/td\u003e\n \u003ctd\u003eRed: 635 nm, Yellow: 583 nm, Green: 565 nm\u003c\/td\u003e\n \u003ctd\u003e50°\u003c\/td\u003e\n \u003ctd\u003e1.8 - 2.7 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e521-9246 (Red), 521-9248 (Yellow), 521-9250 (Green), 521-9704 (Orange)\u003c\/td\u003e\n \u003ctd\u003eRed: 135 mW, Yellow: 85 mW, Green: 135 mW, Orange: 135 mW\u003c\/td\u003e\n \u003ctd\u003eVarious\u003c\/td\u003e\n \u003ctd\u003e50°\u003c\/td\u003e\n \u003ctd\u003e1.8 - 2.7 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e521-9651 (Red\/Green), 521-9724 (Yellow\/Green)\u003c\/td\u003e\n \u003ctd\u003eMin. 1.2\u003c\/td\u003e\n \u003ctd\u003eRed\/Green: 635\/565 nm, Yellow\/Green: 583\/565 nm\u003c\/td\u003e\n \u003ctd\u003e50°\u003c\/td\u003e\n \u003ctd\u003e1.8 - 2.2 V\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReverse Polarity (Cathode Right) option available; refer to part number ordering code\u003c\/li\u003e\n \u003cli\u003eHousing stand-offs facilitate PCB cleaning\u003c\/li\u003e\n \u003cli\u003eCompatible with 550-xx04 Single-Block Custom Combinations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-dia\/dia-550-2404-004f.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number 550-2404-004F for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T19:33:53+05:30","created_at":"2025-08-14T19:33:53+05:30","vendor":"Waldom Electonics","type":"Optoelectronics","tags":["DIALI","IMPORT_CSV","LED","Optoelectronics","WLDM"],"price":34786,"price_min":34786,"price_max":34786,"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":50620024881469,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"550-2404-004F","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"550-2404-004F","public_title":null,"options":["Default Title"],"price":34786,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"550-2404-004F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/550-2404-004F_11239979_6e5ba4ed.jpg?v=1755180237"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/550-2404-004F_11239979_6e5ba4ed.jpg?v=1755180237","options":["Title"],"media":[{"alt":null,"id":45839121187133,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/550-2404-004F_11239979_6e5ba4ed.jpg?v=1755180237"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/550-2404-004F_11239979_6e5ba4ed.jpg?v=1755180237","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: DIALIGHT CORPORATION LED Circuit Board Indicators 5 MMQUAD CBI (Part Number: 550-2404-004F)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic assemblies with the high-quality LED Circuit Board Indicators from DIALIGHT CORPORATION. Designed for reliable performance on printed circuit boards, these 5mm quad indicators are ideal for status indication, signaling, and visual alerts in various electronic applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMultiple color options including Red, Green, Yellow, Orange, and Bi-Color configurations\u003c\/li\u003e\n \u003cli\u003eHigh contrast, UL 94 V-0 rated black housing for durability and safety\u003c\/li\u003e\n \u003cli\u003eOxygen index of 32%, suitable for demanding environments\u003c\/li\u003e\n \u003cli\u003ePolymer composition: PBT with a weight of 0.755 g\u003c\/li\u003e\n \u003cli\u003eHousing stand-offs facilitate PCB cleaning and maintenance\u003c\/li\u003e\n \u003cli\u003eSolderability compliant with MIL-STD-202F, method 208F\u003c\/li\u003e\n \u003cli\u003eSafe for direct viewing per IEC 825-1 and EN-60825-1 standards\u003c\/li\u003e\n \u003cli\u003eCompatible with custom color combinations; contact factory for options\u003c\/li\u003e\n \u003cli\u003ePackage Type: BAG\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart No.\u003c\/th\u003e\n \u003cth\u003eColor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e550-2404-004\u003c\/td\u003e\n \u003ctd\u003eRed\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e550-2204-004\u003c\/td\u003e\n \u003ctd\u003eGreen\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e550-2304-004\u003c\/td\u003e\n \u003ctd\u003eYellow\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e550-2504-004\u003c\/td\u003e\n \u003ctd\u003eOrange\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eAbsolute Maximum Ratings (TA=25°C)\u003c\/th\u003e\n \u003cth\u003e\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse Voltage (V), IR=100µA Min.\u003c\/td\u003e\n \u003ctd\u003e5V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Dissipation (mW)\u003c\/td\u003e\n \u003ctd\u003e135 (Red\/Green\/Orange), 85 (Yellow)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eForward Current (mA)\u003c\/td\u003e\n \u003ctd\u003e7 (Red\/Yellow\/Green), 25 (Orange)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Current (mA)\u003c\/td\u003e\n \u003ctd\u003e500 (all colors)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature (°C)\u003c\/td\u003e\n \u003ctd\u003e-55 to +100\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSoldering Temperature\u003c\/td\u003e\n \u003ctd\u003e260°C for 5 seconds, 1.6 mm from case\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOperating Characteristics\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart No.\u003c\/th\u003e\n \u003cth\u003eLuminous Intensity (mcd)\u003c\/th\u003e\n \u003cth\u003eTypical Peak Wavelength (nm)\u003c\/th\u003e\n \u003cth\u003eViewing Angle (2 Θ [½])\u003c\/th\u003e\n \u003cth\u003eForward Voltage (V)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e521-9183 (Red), 521-9284 (Yellow)\u003c\/td\u003e\n \u003ctd\u003eMin. 1.2\u003c\/td\u003e\n \u003ctd\u003e635 (Red), 583 (Yellow)\u003c\/td\u003e\n \u003ctd\u003e50°\u003c\/td\u003e\n \u003ctd\u003e1.8 - 2.2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e521-9320 (Red), 521-9321 (Yellow), 521-9327 (Green)\u003c\/td\u003e\n \u003ctd\u003eMin. 1.2\u003c\/td\u003e\n \u003ctd\u003eRed: 635 nm, Yellow: 583 nm, Green: 565 nm\u003c\/td\u003e\n \u003ctd\u003e50°\u003c\/td\u003e\n \u003ctd\u003e1.8 - 2.7 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e521-9246 (Red), 521-9248 (Yellow), 521-9250 (Green), 521-9704 (Orange)\u003c\/td\u003e\n \u003ctd\u003eRed: 135 mW, Yellow: 85 mW, Green: 135 mW, Orange: 135 mW\u003c\/td\u003e\n \u003ctd\u003eVarious\u003c\/td\u003e\n \u003ctd\u003e50°\u003c\/td\u003e\n \u003ctd\u003e1.8 - 2.7 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e521-9651 (Red\/Green), 521-9724 (Yellow\/Green)\u003c\/td\u003e\n \u003ctd\u003eMin. 1.2\u003c\/td\u003e\n \u003ctd\u003eRed\/Green: 635\/565 nm, Yellow\/Green: 583\/565 nm\u003c\/td\u003e\n \u003ctd\u003e50°\u003c\/td\u003e\n \u003ctd\u003e1.8 - 2.2 V\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReverse Polarity (Cathode Right) option available; refer to part number ordering code\u003c\/li\u003e\n \u003cli\u003eHousing stand-offs facilitate PCB cleaning\u003c\/li\u003e\n \u003cli\u003eCompatible with 550-xx04 Single-Block Custom Combinations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-dia\/dia-550-2404-004f.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number 550-2404-004F for more details.\u003c\/p\u003e\u003cbr\u003e"}
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