The CS15150B is a high-precision open-loop bipolar current sensor manufactured by SAME SKY. Designed for accurate current measurement with the ability to detect current direction, this sensor is ideal for applications requiring reliable current transduction in a compact form factor.
Part Number: CS15150B Manufacturer: SAME SKY Country of Origin: JP (Japan) UOM: EA (Each) ECCN: EAR99 Package Type: Tray Datasheet:Download Datasheet
Key Features
Open loop current sensing technology
Bipolar operation for detecting current direction
Single channel design for straightforward integration
Technical Specifications
Parameter
Conditions/Description
Min
Typ
Max
Units
Supply Voltage (Vcc)
±14.25
±15.0
±15.75
V
Max Current Consumption
25
mA
Output Voltage (Vo) at +If
±4.00
V
Zero Current Offset Voltage
after demagnetization
-0.03
0.03
V
Linearity
[4]
±0.5
%
Response Time (tr)
at di/dt = If/ μs
3
μs
Operating Temperature
-10
75
°C
Storage Temperature
-30
90
°C
Mechanical & Electrical Details
Dimensions: 15 x 15 x 20 mm
Case Material: PBT
Terminals: Phosphor bronze with tin plating
Weight: 8 g
Maximum Primary Overcurrent (no damage): 10 × If for 50 ms
Insulation Resistance: 500 MΩ at 500 Vdc
Withstand Voltage: 2000 Vac between coil and terminals for 1 minute
Solderability: Hand soldering up to 3 seconds at 280°C
Electrical Connections
Pin
Function
1
+15 V
2
-15 V
3
Output (V)
4
0 V
5
+ Input (A)
6
- Input (A)
Performance Curves & Derating
Refer to the datasheet for detailed performance curves, including output voltage vs. input current, temperature derating, and ambient temperature effects. These curves help optimize sensor performance across various operating conditions.
For more detailed information, please review the full datasheet linked above. The datasheet was not processed; please search the internet for the part number CS15150B for additional details.
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{"id":10021029577021,"title":"CS15150B","handle":"cs15150b","description":"\u003ch3\u003eCurrent Sensor - CS15150B by SAME SKY\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCS15150B\u003c\/strong\u003e is a high-precision open-loop bipolar current sensor manufactured by \u003cstrong\u003eSAME SKY\u003c\/strong\u003e. Designed for accurate current measurement with the ability to detect current direction, this sensor is ideal for applications requiring reliable current transduction in a compact form factor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e CS15150B\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e SAME SKY\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e JP (Japan)\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA (Each)\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tray\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CUID\/CUID-S-A0016800465\/CUID-S-A0016926062-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOpen loop current sensing technology\u003c\/li\u003e\n \u003cli\u003eBipolar operation for detecting current direction\u003c\/li\u003e\n \u003cli\u003eSingle channel design for straightforward integration\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\u003eConditions\/Description\u003c\/th\u003e\n \u003cth\u003eMin\u003c\/th\u003e\n \u003cth\u003eTyp\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSupply Voltage (Vcc)\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e±14.25\u003c\/td\u003e\n \u003ctd\u003e±15.0\u003c\/td\u003e\n \u003ctd\u003e±15.75\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax Current Consumption\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e25\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Voltage (Vo) at +If\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e±4.00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eZero Current Offset Voltage\u003c\/td\u003e\n \u003ctd\u003eafter demagnetization\u003c\/td\u003e\n \u003ctd\u003e-0.03\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e0.03\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLinearity\u003c\/td\u003e\n \u003ctd\u003e[4]\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e±0.5\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResponse Time (tr)\u003c\/td\u003e\n \u003ctd\u003eat di\/dt = If\/ μs\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\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-10\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e75\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\u003e\u003c\/td\u003e\n \u003ctd\u003e-30\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e90\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Electrical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: 15 x 15 x 20 mm\u003c\/li\u003e\n \u003cli\u003eCase Material: PBT\u003c\/li\u003e\n \u003cli\u003eTerminals: Phosphor bronze with tin plating\u003c\/li\u003e\n \u003cli\u003eWeight: 8 g\u003c\/li\u003e\n \u003cli\u003eMaximum Primary Overcurrent (no damage): 10 × If for 50 ms\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: 500 MΩ at 500 Vdc\u003c\/li\u003e\n \u003cli\u003eWithstand Voltage: 2000 Vac between coil and terminals for 1 minute\u003c\/li\u003e\n \u003cli\u003eSolderability: Hand soldering up to 3 seconds at 280°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Connections\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePin\u003c\/th\u003e\n \u003cth\u003eFunction\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e+15 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003e-15 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003eOutput (V)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003e0 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003e+ Input (A)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e- Input (A)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerformance Curves \u0026amp; Derating\u003c\/h3\u003e\n\u003cp\u003eRefer to the datasheet for detailed performance curves, including output voltage vs. input current, temperature derating, and ambient temperature effects. These curves help optimize sensor performance across various operating conditions.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CSXX150B.pdf\u0026amp;path=%2fproduct%2fsensors%2fcurrent-sensors%2fcs03150b\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=CSXX150B.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fcs03150b\" target=\"_blank\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=CSXX150B.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fcs03150b\" target=\"_blank\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed information, please review the full datasheet linked above. The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eCS15150B\u003c\/strong\u003e for additional details.\u003c\/p\u003e","published_at":"2025-08-12T10:23:53+05:30","created_at":"2025-08-12T10:23:53+05:30","vendor":"Waldom Electonics","type":"Sensors\/Transducers","tags":["IMPORT_CSV","Other","SAME","Sensors","Transducers","WLDM"],"price":193057,"price_min":193057,"price_max":193057,"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":50611486556477,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CS15150B","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CS15150B","public_title":null,"options":["Default Title"],"price":193057,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CS15150B","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52255418.jpg?v=1754974436"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52255418.jpg?v=1754974436","options":["Title"],"media":[{"alt":null,"id":45796773429565,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52255418.jpg?v=1754974436"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52255418.jpg?v=1754974436","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCurrent Sensor - CS15150B by SAME SKY\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCS15150B\u003c\/strong\u003e is a high-precision open-loop bipolar current sensor manufactured by \u003cstrong\u003eSAME SKY\u003c\/strong\u003e. Designed for accurate current measurement with the ability to detect current direction, this sensor is ideal for applications requiring reliable current transduction in a compact form factor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e CS15150B\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e SAME SKY\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e JP (Japan)\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA (Each)\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tray\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CUID\/CUID-S-A0016800465\/CUID-S-A0016926062-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOpen loop current sensing technology\u003c\/li\u003e\n \u003cli\u003eBipolar operation for detecting current direction\u003c\/li\u003e\n \u003cli\u003eSingle channel design for straightforward integration\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\u003eConditions\/Description\u003c\/th\u003e\n \u003cth\u003eMin\u003c\/th\u003e\n \u003cth\u003eTyp\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSupply Voltage (Vcc)\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e±14.25\u003c\/td\u003e\n \u003ctd\u003e±15.0\u003c\/td\u003e\n \u003ctd\u003e±15.75\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax Current Consumption\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e25\u003c\/td\u003e\n \u003ctd\u003emA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Voltage (Vo) at +If\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e±4.00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eZero Current Offset Voltage\u003c\/td\u003e\n \u003ctd\u003eafter demagnetization\u003c\/td\u003e\n \u003ctd\u003e-0.03\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e0.03\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLinearity\u003c\/td\u003e\n \u003ctd\u003e[4]\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e±0.5\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResponse Time (tr)\u003c\/td\u003e\n \u003ctd\u003eat di\/dt = If\/ μs\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\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-10\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e75\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\u003e\u003c\/td\u003e\n \u003ctd\u003e-30\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e90\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Electrical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: 15 x 15 x 20 mm\u003c\/li\u003e\n \u003cli\u003eCase Material: PBT\u003c\/li\u003e\n \u003cli\u003eTerminals: Phosphor bronze with tin plating\u003c\/li\u003e\n \u003cli\u003eWeight: 8 g\u003c\/li\u003e\n \u003cli\u003eMaximum Primary Overcurrent (no damage): 10 × If for 50 ms\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: 500 MΩ at 500 Vdc\u003c\/li\u003e\n \u003cli\u003eWithstand Voltage: 2000 Vac between coil and terminals for 1 minute\u003c\/li\u003e\n \u003cli\u003eSolderability: Hand soldering up to 3 seconds at 280°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Connections\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePin\u003c\/th\u003e\n \u003cth\u003eFunction\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e+15 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003e-15 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003eOutput (V)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003e0 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003e+ Input (A)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e- Input (A)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerformance Curves \u0026amp; Derating\u003c\/h3\u003e\n\u003cp\u003eRefer to the datasheet for detailed performance curves, including output voltage vs. input current, temperature derating, and ambient temperature effects. These curves help optimize sensor performance across various operating conditions.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CSXX150B.pdf\u0026amp;path=%2fproduct%2fsensors%2fcurrent-sensors%2fcs03150b\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=CSXX150B.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fcs03150b\" target=\"_blank\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=CSXX150B.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fcs03150b\" target=\"_blank\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed information, please review the full datasheet linked above. The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eCS15150B\u003c\/strong\u003e for additional details.\u003c\/p\u003e"}
