The HONEYWELL SS494B-T2 is a high-precision, board-mount Hall Effect sensor designed for industrial and automotive applications. This solid state sensor offers reliable magnetic field detection with excellent temperature stability and sensitivity, making it suitable for various sensing and IoT solutions.
Product Features
Linear output voltage proportional to magnetic field strength, enabling flexible circuit design
Quad-Hall IC design minimizes effects of mechanical and thermal stress
Responds to both positive and negative Gauss magnetic poles
Operates with a supply current of 7 mA at 5 V for energy efficiency
Rail-to-rail operation provides a more usable signal for higher accuracy
Temperature compensation and laser-trimmed resistors ensure high accuracy (null to ±1.5%) and stability over a wide temperature range (-40°C to 150°C)
Technical Specifications
Characteristic
Condition
Min.
Typ.
Max.
Unit
Supply current
At 25°C
—
7.0
8.7
mA
Output current (sinking/sourcing)
V > 4.5 V
1.0
1.5
—
mA
Response time
—
—
3
—
µs
Supply voltage
-40°C to 125°C
-4.5
5.0
10.5
V
Operating temperature
—
-40
—
150
°C
Package and Packaging
Package Type: PCS
Formed leads, ammopack tape-in-box
Additional Details
RoHS Compliant: Yes
ECCN: EAR99
Part Number: SS494B-T2
Country of Origin: CN
Datasheet & Resources
For detailed technical information, please refer to the Datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
First of all, I appreciate the nice packing. The product served its purpose. But there is no response IF we ring up the number given by you is not at all responsive. which puts us in tension.
{"id":10025651372349,"title":"SS494B-T2","handle":"ss494b-t2","description":"\u003ch3\u003eHONEYWELL SS494B-T2 Solid State Sensor\u003c\/h3\u003e\n\n\u003cp\u003eThe HONEYWELL SS494B-T2 is a high-precision, board-mount Hall Effect sensor designed for industrial and automotive applications. This solid state sensor offers reliable magnetic field detection with excellent temperature stability and sensitivity, making it suitable for various sensing and IoT solutions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLinear output voltage proportional to magnetic field strength, enabling flexible circuit design\u003c\/li\u003e\n \u003cli\u003eQuad-Hall IC design minimizes effects of mechanical and thermal stress\u003c\/li\u003e\n \u003cli\u003eResponds to both positive and negative Gauss magnetic poles\u003c\/li\u003e\n \u003cli\u003eOperates with a supply current of 7 mA at 5 V for energy efficiency\u003c\/li\u003e\n \u003cli\u003eRail-to-rail operation provides a more usable signal for higher accuracy\u003c\/li\u003e\n \u003cli\u003eTemperature compensation and laser-trimmed resistors ensure high accuracy (null to ±1.5%) and stability over a wide temperature range (-40°C to 150°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristic\u003c\/th\u003e\n \u003cth\u003eCondition\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\u003eSupply current\u003c\/td\u003e\n \u003ctd\u003eAt 25°C\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003e7.0\u003c\/td\u003e\n \u003ctd\u003e8.7\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput current (sinking\/sourcing)\u003c\/td\u003e\n \u003ctd\u003eV \u0026gt; 4.5 V\u003c\/td\u003e\n \u003ctd\u003e1.0\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResponse time\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003eµs\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSupply voltage\u003c\/td\u003e\n \u003ctd\u003e-40°C to 125°C\u003c\/td\u003e\n \u003ctd\u003e-4.5\u003c\/td\u003e\n \u003ctd\u003e5.0\u003c\/td\u003e\n \u003ctd\u003e10.5\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating temperature\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003e-40\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage and Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: PCS\u003c\/li\u003e\n \u003cli\u003eFormed leads, ammopack tape-in-box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePart Number: SS494B-T2\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mr\/mr-ss494b-t2.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 for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T21:47:24+05:30","created_at":"2025-08-14T21:47:24+05:30","vendor":"Waldom Electonics","type":"Sensors\/Transducers","tags":["IMPORT_CSV","WLDM"],"price":71513,"price_min":71513,"price_max":71513,"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":50620461252925,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SS494B-T2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SS494B-T2","public_title":null,"options":["Default Title"],"price":71513,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SS494B-T2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/SS494B-T2_11942213_7d4e9ce7.jpg?v=1755188247"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SS494B-T2_11942213_7d4e9ce7.jpg?v=1755188247","options":["Title"],"media":[{"alt":null,"id":45840895443261,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SS494B-T2_11942213_7d4e9ce7.jpg?v=1755188247"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SS494B-T2_11942213_7d4e9ce7.jpg?v=1755188247","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHONEYWELL SS494B-T2 Solid State Sensor\u003c\/h3\u003e\n\n\u003cp\u003eThe HONEYWELL SS494B-T2 is a high-precision, board-mount Hall Effect sensor designed for industrial and automotive applications. This solid state sensor offers reliable magnetic field detection with excellent temperature stability and sensitivity, making it suitable for various sensing and IoT solutions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLinear output voltage proportional to magnetic field strength, enabling flexible circuit design\u003c\/li\u003e\n \u003cli\u003eQuad-Hall IC design minimizes effects of mechanical and thermal stress\u003c\/li\u003e\n \u003cli\u003eResponds to both positive and negative Gauss magnetic poles\u003c\/li\u003e\n \u003cli\u003eOperates with a supply current of 7 mA at 5 V for energy efficiency\u003c\/li\u003e\n \u003cli\u003eRail-to-rail operation provides a more usable signal for higher accuracy\u003c\/li\u003e\n \u003cli\u003eTemperature compensation and laser-trimmed resistors ensure high accuracy (null to ±1.5%) and stability over a wide temperature range (-40°C to 150°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristic\u003c\/th\u003e\n \u003cth\u003eCondition\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\u003eSupply current\u003c\/td\u003e\n \u003ctd\u003eAt 25°C\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003e7.0\u003c\/td\u003e\n \u003ctd\u003e8.7\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput current (sinking\/sourcing)\u003c\/td\u003e\n \u003ctd\u003eV \u0026gt; 4.5 V\u003c\/td\u003e\n \u003ctd\u003e1.0\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResponse time\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003eµs\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSupply voltage\u003c\/td\u003e\n \u003ctd\u003e-40°C to 125°C\u003c\/td\u003e\n \u003ctd\u003e-4.5\u003c\/td\u003e\n \u003ctd\u003e5.0\u003c\/td\u003e\n \u003ctd\u003e10.5\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating temperature\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003e-40\u003c\/td\u003e\n \u003ctd\u003e—\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage and Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: PCS\u003c\/li\u003e\n \u003cli\u003eFormed leads, ammopack tape-in-box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePart Number: SS494B-T2\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mr\/mr-ss494b-t2.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 for more details.\u003c\/p\u003e\u003cbr\u003e"}
