YAGEO / KEMET ELECTRONICS USEQFCSA455100 Flame Sensor Analog TO-39 SING
The YAGEO / KEMET ELECTRONICS USEQFCSA455100 is a high-performance pyroelectric infrared flame sensor designed for demanding flame detection applications. Encased in a TO-39 package, this sensor offers exceptional responsivity and a wide field of view, making it ideal for industrial, oil and gas, infrastructure, and forest protection systems.
Exceptional high responsivity of 150,000 V/W at 10 Hz
Wide field of view typically 100°, suitable for comprehensive flame detection
Integrated low-noise circuit with CMOS op amp and 10 GΩ feedback resistor
Analog voltage output centered around half the supply rail
Rapid recovery from thermal and electrical shocks (< 1 second downtime)
Designed for triple IR flame detection systems with signature flicker detection in the 8–10 Hz range
Electrical and Mechanical Specifications
Parameter
Value
Maximum Voltage
8 V
Minimum Voltage
2.7 V
Responsivity
150,000 V/W
Field of View
Typical 100° (subject to filter band pass)
Responsivity Element Size
1,000 x 1,000 µm
Filter Bandpass
4.55 µm (USEQFCSA455100)
Operating Temperature Range
−40°C to +85°C
Storage Temperature Range
−40°C to +110°C
Package
TO-39
Handling and Storage Precautions
Avoid exposure to direct sunlight, strong vibrations, and shocks.
Keep away from water, corrosive gases, and substances that may damage the sensor.
Handle with ESD precautions; human body model (HBM) up to 2,000 V.
Store in environments below 30°C and 60% relative humidity, and avoid long-term exposure to high temperatures.
For more detailed technical information, please refer to the datasheet. Please search the internet for the part number for additional details if needed.
{"id":10027565187389,"title":"USEQFCSA455100","handle":"useqfcsa455100","description":"\u003ch3\u003eYAGEO \/ KEMET ELECTRONICS USEQFCSA455100 Flame Sensor Analog TO-39 SING\u003c\/h3\u003e\n\u003cp\u003eThe YAGEO \/ KEMET ELECTRONICS USEQFCSA455100 is a high-performance pyroelectric infrared flame sensor designed for demanding flame detection applications. Encased in a TO-39 package, this sensor offers exceptional responsivity and a wide field of view, making it ideal for industrial, oil and gas, infrastructure, and forest protection systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e USEQFCSA455100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e YAGEO \/ KEMET ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MY (Malaysia)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e TUBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-KEM\/USEQFCSA455100.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\u003eExceptional high responsivity of 150,000 V\/W at 10 Hz\u003c\/li\u003e\n\u003cli\u003eWide field of view typically 100°, suitable for comprehensive flame detection\u003c\/li\u003e\n\u003cli\u003eIntegrated low-noise circuit with CMOS op amp and 10 GΩ feedback resistor\u003c\/li\u003e\n\u003cli\u003eAnalog voltage output centered around half the supply rail\u003c\/li\u003e\n\u003cli\u003eRapid recovery from thermal and electrical shocks (\u0026lt; 1 second downtime)\u003c\/li\u003e\n\u003cli\u003eDesigned for triple IR flame detection systems with signature flicker detection in the 8–10 Hz range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Voltage\u003c\/td\u003e\n\u003ctd\u003e2.7 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponsivity\u003c\/td\u003e\n\u003ctd\u003e150,000 V\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of View\u003c\/td\u003e\n\u003ctd\u003eTypical 100° (subject to filter band pass)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponsivity Element Size\u003c\/td\u003e\n\u003ctd\u003e1,000 x 1,000 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Bandpass\u003c\/td\u003e\n\u003ctd\u003e4.55 µm (USEQFCSA455100)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e−40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e−40°C to +110°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eTO-39\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHandling and Storage Precautions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvoid exposure to direct sunlight, strong vibrations, and shocks.\u003c\/li\u003e\n\u003cli\u003eKeep away from water, corrosive gases, and substances that may damage the sensor.\u003c\/li\u003e\n\u003cli\u003eHandle with ESD precautions; human body model (HBM) up to 2,000 V.\u003c\/li\u003e\n\u003cli\u003eStore in environments below 30°C and 60% relative humidity, and avoid long-term exposure to high temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-KEM\/USEQFCSA455100.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please search the internet for the part number for additional details if needed.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T00:39:18+05:30","created_at":"2025-08-16T00:39:18+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","IMPORT_PT2","TO","WLDM","YAGEO-KEME"],"price":783732,"price_min":783732,"price_max":783732,"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":50625605927229,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"USEQFCSA455100","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"USEQFCSA455100","public_title":null,"options":["Default Title"],"price":783732,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"USEQFCSA455100","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52396098.jpg?v=1755284960"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52396098.jpg?v=1755284960","options":["Title"],"media":[{"alt":null,"id":45858822717757,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52396098.jpg?v=1755284960"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52396098.jpg?v=1755284960","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eYAGEO \/ KEMET ELECTRONICS USEQFCSA455100 Flame Sensor Analog TO-39 SING\u003c\/h3\u003e\n\u003cp\u003eThe YAGEO \/ KEMET ELECTRONICS USEQFCSA455100 is a high-performance pyroelectric infrared flame sensor designed for demanding flame detection applications. Encased in a TO-39 package, this sensor offers exceptional responsivity and a wide field of view, making it ideal for industrial, oil and gas, infrastructure, and forest protection systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e USEQFCSA455100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e YAGEO \/ KEMET ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MY (Malaysia)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e TUBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-KEM\/USEQFCSA455100.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\u003eExceptional high responsivity of 150,000 V\/W at 10 Hz\u003c\/li\u003e\n\u003cli\u003eWide field of view typically 100°, suitable for comprehensive flame detection\u003c\/li\u003e\n\u003cli\u003eIntegrated low-noise circuit with CMOS op amp and 10 GΩ feedback resistor\u003c\/li\u003e\n\u003cli\u003eAnalog voltage output centered around half the supply rail\u003c\/li\u003e\n\u003cli\u003eRapid recovery from thermal and electrical shocks (\u0026lt; 1 second downtime)\u003c\/li\u003e\n\u003cli\u003eDesigned for triple IR flame detection systems with signature flicker detection in the 8–10 Hz range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Voltage\u003c\/td\u003e\n\u003ctd\u003e2.7 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponsivity\u003c\/td\u003e\n\u003ctd\u003e150,000 V\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of View\u003c\/td\u003e\n\u003ctd\u003eTypical 100° (subject to filter band pass)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponsivity Element Size\u003c\/td\u003e\n\u003ctd\u003e1,000 x 1,000 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Bandpass\u003c\/td\u003e\n\u003ctd\u003e4.55 µm (USEQFCSA455100)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e−40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e−40°C to +110°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eTO-39\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHandling and Storage Precautions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvoid exposure to direct sunlight, strong vibrations, and shocks.\u003c\/li\u003e\n\u003cli\u003eKeep away from water, corrosive gases, and substances that may damage the sensor.\u003c\/li\u003e\n\u003cli\u003eHandle with ESD precautions; human body model (HBM) up to 2,000 V.\u003c\/li\u003e\n\u003cli\u003eStore in environments below 30°C and 60% relative humidity, and avoid long-term exposure to high temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-KEM\/USEQFCSA455100.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please search the internet for the part number for additional details if needed.\u003c\/p\u003e\u003cbr\u003e"}
