Product Description: AIRPAX / SENSATA DIP Thermostat 66F090 - Close on Rise at 90°C
The 66F090 series DIP thermostat from AIRPAX / SENSATA is a high-quality, RoHS-compliant temperature sensing and switching device designed for reliable operation in various electronic applications. Manufactured in China, this compact sensor features an 8-pin DIP package, making it ideal for surface and air sensing on printed circuit boards (PCBs). It is sealed with high-temperature epoxy to withstand wave soldering and cleaning processes.
Key Features
RoHS compliant per EU directive 2002 / 95 / EC
8-pin DIP international electronic package standard
Gold-plated contacts for enhanced conductivity and durability
Up to 30,000 life cycles at maximum standard amperage (120VAC)
Up to 100,000 life cycles at maximum gold contact amperage
Sealed to resist moisture and withstand wave soldering
Positive snap action, single pole / single throw configuration
Factory preset temperature at 90°C, non-adjustable in the field
Technical Specifications
Contact Resistance
50 milliohms max (before and after rated life)
Contact Ratings
25,000 cycles at 48 VDC 1.0A; 30,000 cycles at 120 VAC 1.0A; 100,000 cycles at 5 VDC 0.001A (gold contacts)
Contact Operations
Close on rise
Operating Temperature
40°C to 130°C (104°F to 266°F)
Temperature Tolerance
±5°C (±9°F)
Dielectric Strength
1480 VAC 60Hz, 1 second
Insulation Resistance
100 Mohms at 500 VDC
Mechanical Life
1,000,000 operations
Weight
Approximately 0.45 grams
Dimensions
Standard 8-pin DIP configuration with epoxy seal:
Length: 0.400 ± 0.005 inches (10.16 ± 0.13 mm)
Width: 0.130 +0.010 -0.005 inches (3.30 mm)
Height: 0.050 ± 0.005 inches (1.27 mm)
Package & Packaging
Supplied in industry-standard DIP shipping tubes suitable for both sample and production orders.
This thermostat is suitable for use in computer peripherals, aircraft, automotive, and test equipment. It can be used to control indicator lights, alarms, or switch circuits for system shutdowns. The device is factory calibrated and features a non-adjustable set point at 90°C, with a high cycle life and reliable snap-action switching.
Disclaimer
It is the customer’s responsibility to verify the suitability of this product for their specific application. The datasheet was not processed; please search the internet for the part number 66F090 for more detailed information.
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{"id":10020376674621,"title":"66F090","handle":"66f090","description":"\u003ch3\u003eProduct Description: AIRPAX \/ SENSATA DIP Thermostat 66F090 - Close on Rise at 90°C\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e66F090\u003c\/strong\u003e series DIP thermostat from \u003cstrong\u003eAIRPAX \/ SENSATA\u003c\/strong\u003e is a high-quality, RoHS-compliant temperature sensing and switching device designed for reliable operation in various electronic applications. Manufactured in China, this compact sensor features an 8-pin DIP package, making it ideal for surface and air sensing on printed circuit boards (PCBs). It is sealed with high-temperature epoxy to withstand wave soldering and cleaning processes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS compliant per EU directive 2002 \/ 95 \/ EC\u003c\/li\u003e\n \u003cli\u003e8-pin DIP international electronic package standard\u003c\/li\u003e\n \u003cli\u003eGold-plated contacts for enhanced conductivity and durability\u003c\/li\u003e\n \u003cli\u003eUp to 30,000 life cycles at maximum standard amperage (120VAC)\u003c\/li\u003e\n \u003cli\u003eUp to 100,000 life cycles at maximum gold contact amperage\u003c\/li\u003e\n \u003cli\u003eSealed to resist moisture and withstand wave soldering\u003c\/li\u003e\n \u003cli\u003ePositive snap action, single pole \/ single throw configuration\u003c\/li\u003e\n \u003cli\u003eFactory preset temperature at 90°C, non-adjustable in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Resistance\u003c\/th\u003e\n \u003ctd\u003e50 milliohms max (before and after rated life)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Ratings\u003c\/th\u003e\n \u003ctd\u003e25,000 cycles at 48 VDC 1.0A; 30,000 cycles at 120 VAC 1.0A; 100,000 cycles at 5 VDC 0.001A (gold contacts)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Operations\u003c\/th\u003e\n \u003ctd\u003eClose on rise\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e40°C to 130°C (104°F to 266°F)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Tolerance\u003c\/th\u003e\n \u003ctd\u003e±5°C (±9°F)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric Strength\u003c\/th\u003e\n \u003ctd\u003e1480 VAC 60Hz, 1 second\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance\u003c\/th\u003e\n \u003ctd\u003e100 Mohms at 500 VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMechanical Life\u003c\/th\u003e\n \u003ctd\u003e1,000,000 operations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWeight\u003c\/th\u003e\n \u003ctd\u003eApproximately 0.45 grams\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cp\u003eStandard 8-pin DIP configuration with epoxy seal:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eLength: 0.400 ± 0.005 inches (10.16 ± 0.13 mm)\u003c\/li\u003e\n \u003cli\u003eWidth: 0.130 +0.010 -0.005 inches (3.30 mm)\u003c\/li\u003e\n \u003cli\u003eHeight: 0.050 ± 0.005 inches (1.27 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eSupplied in industry-standard DIP shipping tubes suitable for both sample and production orders.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 66F090\u003c\/li\u003e\n \u003cli\u003eManufacturer: AIRPAX \/ SENSATA\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ai\/6600.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Notes\u003c\/h3\u003e\n\u003cp\u003eThis thermostat is suitable for use in computer peripherals, aircraft, automotive, and test equipment. It can be used to control indicator lights, alarms, or switch circuits for system shutdowns. The device is factory calibrated and features a non-adjustable set point at 90°C, with a high cycle life and reliable snap-action switching.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eIt is the customer’s responsibility to verify the suitability of this product for their specific application. The datasheet was not processed; please search the internet for the part number \u003cstrong\u003e66F090\u003c\/strong\u003e for more detailed information.\u003c\/p\u003e","published_at":"2025-08-12T00:48:59+05:30","created_at":"2025-08-12T00:48:59+05:30","vendor":"Waldom Electonics","type":"Sensors\/Transducers","tags":["AIRPA-SENS","DIP","IMPORT_CSV","Sensors","Thermostats","Transducers","WLDM"],"price":72345,"price_min":72345,"price_max":72345,"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":50609902420285,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"66F090","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"66F090","public_title":null,"options":["Default Title"],"price":72345,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"66F090","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/66F090_45119079_760a341b.jpg?v=1754939943"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/66F090_45119079_760a341b.jpg?v=1754939943","options":["Title"],"media":[{"alt":null,"id":45788698542397,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/66F090_45119079_760a341b.jpg?v=1754939943"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/66F090_45119079_760a341b.jpg?v=1754939943","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: AIRPAX \/ SENSATA DIP Thermostat 66F090 - Close on Rise at 90°C\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e66F090\u003c\/strong\u003e series DIP thermostat from \u003cstrong\u003eAIRPAX \/ SENSATA\u003c\/strong\u003e is a high-quality, RoHS-compliant temperature sensing and switching device designed for reliable operation in various electronic applications. Manufactured in China, this compact sensor features an 8-pin DIP package, making it ideal for surface and air sensing on printed circuit boards (PCBs). It is sealed with high-temperature epoxy to withstand wave soldering and cleaning processes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS compliant per EU directive 2002 \/ 95 \/ EC\u003c\/li\u003e\n \u003cli\u003e8-pin DIP international electronic package standard\u003c\/li\u003e\n \u003cli\u003eGold-plated contacts for enhanced conductivity and durability\u003c\/li\u003e\n \u003cli\u003eUp to 30,000 life cycles at maximum standard amperage (120VAC)\u003c\/li\u003e\n \u003cli\u003eUp to 100,000 life cycles at maximum gold contact amperage\u003c\/li\u003e\n \u003cli\u003eSealed to resist moisture and withstand wave soldering\u003c\/li\u003e\n \u003cli\u003ePositive snap action, single pole \/ single throw configuration\u003c\/li\u003e\n \u003cli\u003eFactory preset temperature at 90°C, non-adjustable in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Resistance\u003c\/th\u003e\n \u003ctd\u003e50 milliohms max (before and after rated life)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Ratings\u003c\/th\u003e\n \u003ctd\u003e25,000 cycles at 48 VDC 1.0A; 30,000 cycles at 120 VAC 1.0A; 100,000 cycles at 5 VDC 0.001A (gold contacts)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Operations\u003c\/th\u003e\n \u003ctd\u003eClose on rise\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e40°C to 130°C (104°F to 266°F)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Tolerance\u003c\/th\u003e\n \u003ctd\u003e±5°C (±9°F)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric Strength\u003c\/th\u003e\n \u003ctd\u003e1480 VAC 60Hz, 1 second\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance\u003c\/th\u003e\n \u003ctd\u003e100 Mohms at 500 VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMechanical Life\u003c\/th\u003e\n \u003ctd\u003e1,000,000 operations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWeight\u003c\/th\u003e\n \u003ctd\u003eApproximately 0.45 grams\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cp\u003eStandard 8-pin DIP configuration with epoxy seal:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eLength: 0.400 ± 0.005 inches (10.16 ± 0.13 mm)\u003c\/li\u003e\n \u003cli\u003eWidth: 0.130 +0.010 -0.005 inches (3.30 mm)\u003c\/li\u003e\n \u003cli\u003eHeight: 0.050 ± 0.005 inches (1.27 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eSupplied in industry-standard DIP shipping tubes suitable for both sample and production orders.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 66F090\u003c\/li\u003e\n \u003cli\u003eManufacturer: AIRPAX \/ SENSATA\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ai\/6600.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Notes\u003c\/h3\u003e\n\u003cp\u003eThis thermostat is suitable for use in computer peripherals, aircraft, automotive, and test equipment. It can be used to control indicator lights, alarms, or switch circuits for system shutdowns. The device is factory calibrated and features a non-adjustable set point at 90°C, with a high cycle life and reliable snap-action switching.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eIt is the customer’s responsibility to verify the suitability of this product for their specific application. The datasheet was not processed; please search the internet for the part number \u003cstrong\u003e66F090\u003c\/strong\u003e for more detailed information.\u003c\/p\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.
