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PANASONIC
LNG477YKY
Panasonic LNG477YKY Single Color LED - Amber Diffused, T-1 3mm
Enhance your electronic projects with the reliable and high-quality Panasonic LNG477YKY LED. Designed for through-hole applications, this amber diffused LED provides excellent luminous intensity and consistent performance in various ambient conditions.
Product Features:
Color: Amber with diffused lens for uniform light distribution
Type: Single color LED (T-1 3mm round type)
Package: Black (BLK) package for easy mounting
Manufacturer: Panasonic
Country of Origin: US
Part Number: LNG477YKY
UOM: Each (EA)
ECCN: EAR99
Technical Specifications:
Parameter
Symbol
Rating / Conditions
Unit
Power Dissipation
PD
90
mW
Forward Current
IF
30
mA
Pulse Forward Current
IFP
150 (duty 10%, pulse width 1 ms)
mA
Reverse Voltage
VR
4
V
Operating Ambient Temperature
Topr
–25 to +85
°C
Storage Temperature
Tstg
–30 to +100
°C
Electro-Optical Characteristics (at Ta = 25±3°C):
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Luminous Intensity
IO
I = 20 mA DC
2.0
5.0
mcd
Forward Voltage
VF
I = 20 mA DC
2.2
2.8
V
Peak Emission Wavelength
λP
I = 20 mA DC
590
nm
Spectral Half Band Width
Δλ
I = 20 mA DC
30
nm
Reverse Current
IR
V = 4 V R
10
μA
Package Dimensions:
Diameter: φ4.0 ± 0.2 mm
Pin 1 (Anode): Length 1.7 mm
Pin 2 (Cathode): Length 0.45 ± 0.1 mm
Overall height and other dimensions are detailed in the datasheet.
Additional Information:
For detailed technical data and application guidelines, please refer to the datasheet .
Note: The datasheet was not processed; please search the internet for the part number LNG477YKY for more details.
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{"id":10014649811261,"title":"LNG477YKY","handle":"lng477yky","description":"\u003ch3\u003ePanasonic LNG477YKY Single Color LED - Amber Diffused, T-1 3mm\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic projects with the reliable and high-quality Panasonic LNG477YKY LED. Designed for through-hole applications, this amber diffused LED provides excellent luminous intensity and consistent performance in various ambient conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eColor: Amber with diffused lens for uniform light distribution\u003c\/li\u003e\n \u003cli\u003eType: Single color LED (T-1 3mm round type)\u003c\/li\u003e\n \u003cli\u003ePackage: Black (BLK) package for easy mounting\u003c\/li\u003e\n \u003cli\u003eManufacturer: Panasonic\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n \u003cli\u003ePart Number: LNG477YKY\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eSymbol\u003c\/th\u003e\n \u003cth\u003eRating \/ Conditions\u003c\/th\u003e\n \u003cth\u003eUnit\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Dissipation\u003c\/td\u003e\n \u003ctd\u003eP\u003csub\u003eD\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e90\u003c\/td\u003e\n \u003ctd\u003emW\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eForward Current\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePulse Forward Current\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eFP\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e150 (duty 10%, pulse width 1 ms)\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse Voltage\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Ambient Temperature\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eopr\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e–25 to +85\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003estg\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e–30 to +100\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectro-Optical Characteristics (at Ta = 25±3°C):\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eSymbol\u003c\/th\u003e\n \u003cth\u003eConditions\u003c\/th\u003e\n \u003cth\u003eMin\u003c\/th\u003e\n \u003cth\u003eTyp\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003cth\u003eUnit\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLuminous Intensity\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA DC\u003c\/td\u003e\n \u003ctd\u003e2.0\u003c\/td\u003e\n \u003ctd\u003e5.0\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003emcd\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eForward Voltage\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA DC\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e2.2\u003c\/td\u003e\n \u003ctd\u003e2.8\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Emission Wavelength\u003c\/td\u003e\n \u003ctd\u003eλ\u003csub\u003eP\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA DC\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e590\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003enm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSpectral Half Band Width\u003c\/td\u003e\n \u003ctd\u003eΔλ\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA DC\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003enm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse Current\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eV = 4 V R\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003ctd\u003eμA\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Dimensions:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDiameter: φ4.0 ± 0.2 mm\u003c\/li\u003e\n \u003cli\u003ePin 1 (Anode): Length 1.7 mm\u003c\/li\u003e\n \u003cli\u003ePin 2 (Cathode): Length 0.45 ± 0.1 mm\u003c\/li\u003e\n \u003cli\u003eOverall height and other dimensions are detailed in the datasheet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-psc\/265lng477yky_e.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number LNG477YKY for more details.\u003c\/p\u003e","published_at":"2025-08-11T01:58:27+05:30","created_at":"2025-08-11T01:58:27+05:30","vendor":"Waldom Electonics","type":"Optoelectronics","tags":["3mm","IMPORT_CSV","LED","Optoelectronics","PANAS-X","Standard","WLDM"],"price":3548,"price_min":3548,"price_max":3548,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50582908240189,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"LNG477YKY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"LNG477YKY","public_title":null,"options":["Default Title"],"price":3548,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"LNG477YKY","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/LNG477YKY_45001482_5bada7c9.jpg?v=1754857710"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LNG477YKY_45001482_5bada7c9.jpg?v=1754857710","options":["Title"],"media":[{"alt":null,"id":45768827699517,"position":1,"preview_image":{"aspect_ratio":0.875,"height":200,"width":175,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LNG477YKY_45001482_5bada7c9.jpg?v=1754857710"},"aspect_ratio":0.875,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LNG477YKY_45001482_5bada7c9.jpg?v=1754857710","width":175}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePanasonic LNG477YKY Single Color LED - Amber Diffused, T-1 3mm\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic projects with the reliable and high-quality Panasonic LNG477YKY LED. Designed for through-hole applications, this amber diffused LED provides excellent luminous intensity and consistent performance in various ambient conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eColor: Amber with diffused lens for uniform light distribution\u003c\/li\u003e\n \u003cli\u003eType: Single color LED (T-1 3mm round type)\u003c\/li\u003e\n \u003cli\u003ePackage: Black (BLK) package for easy mounting\u003c\/li\u003e\n \u003cli\u003eManufacturer: Panasonic\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n \u003cli\u003ePart Number: LNG477YKY\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eSymbol\u003c\/th\u003e\n \u003cth\u003eRating \/ Conditions\u003c\/th\u003e\n \u003cth\u003eUnit\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Dissipation\u003c\/td\u003e\n \u003ctd\u003eP\u003csub\u003eD\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e90\u003c\/td\u003e\n \u003ctd\u003emW\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eForward Current\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePulse Forward Current\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eFP\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e150 (duty 10%, pulse width 1 ms)\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse Voltage\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Ambient Temperature\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eopr\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e–25 to +85\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003estg\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e–30 to +100\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectro-Optical Characteristics (at Ta = 25±3°C):\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eSymbol\u003c\/th\u003e\n \u003cth\u003eConditions\u003c\/th\u003e\n \u003cth\u003eMin\u003c\/th\u003e\n \u003cth\u003eTyp\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003cth\u003eUnit\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLuminous Intensity\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA DC\u003c\/td\u003e\n \u003ctd\u003e2.0\u003c\/td\u003e\n \u003ctd\u003e5.0\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003emcd\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eForward Voltage\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA DC\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e2.2\u003c\/td\u003e\n \u003ctd\u003e2.8\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Emission Wavelength\u003c\/td\u003e\n \u003ctd\u003eλ\u003csub\u003eP\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA DC\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e590\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003enm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSpectral Half Band Width\u003c\/td\u003e\n \u003ctd\u003eΔλ\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA DC\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003enm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse Current\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eV = 4 V R\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003ctd\u003eμA\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Dimensions:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDiameter: φ4.0 ± 0.2 mm\u003c\/li\u003e\n \u003cli\u003ePin 1 (Anode): Length 1.7 mm\u003c\/li\u003e\n \u003cli\u003ePin 2 (Cathode): Length 0.45 ± 0.1 mm\u003c\/li\u003e\n \u003cli\u003eOverall height and other dimensions are detailed in the datasheet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-psc\/265lng477yky_e.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number LNG477YKY for more details.\u003c\/p\u003e"}
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