- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for MD-40S
- Part Number MD-40S
- Manufacturer Same Sky
- Pin Count 5
- Part Category Connector
- Package Category Other
- Footprint Name Other - MD-40S-3
- Released Date Sep 20, 2020
- Last Modified Date May 20, 2026 3:53 PM UTC
- Pinout / Pin List Click Here (Member Only)
MD-40S Details
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Manufacturer Part Number:
MD-40S
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Rohs Code:
Yes
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Part Life Cycle Code:
Transferred
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ECCN Code:
EAR99
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HTS Code:
8536.69.40.20
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Manufacturer:
Same Sky
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YTEOL:
7.55
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Board Mounting Option:
SPLIT BOARD LOCK
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Body Breadth:
0.503 inch
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Body Depth:
0.484 inch
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Body Length:
0.551 inch
MD-40S Frequently Asked Questions (FAQs)
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CUI Devices recommends a PCB layout with a solid ground plane, minimal trace lengths, and a decoupling capacitor (e.g., 10uF) between the VCC and GND pins to reduce noise and ensure stable operation.
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To ensure reliable communication, use a pull-up resistor (e.g., 2.2kΩ) on the SCL and SDA lines, keep the bus capacitance low (<400pF), and use a clock frequency within the specified range (100kHz to 400kHz).
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The MD-40S is rated for operation from -40°C to +85°C, but it's recommended to derate the device's performance and accuracy at extreme temperatures (e.g., above 70°C or below -20°C).
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While the MD-40S is not hermetically sealed, it can operate in humid environments. However, it's recommended to apply a conformal coating or use a moisture-resistant package to prevent corrosion and ensure reliability.
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Calibration is not required for the MD-40S, as it is factory-calibrated. However, if you need to adjust the sensor's offset or gain, you can use the built-in calibration registers (e.g., CAL_X, CAL_Y, CAL_Z) and follow the datasheet's calibration procedure.
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MD-40S Overview
Use the download button to access the MD-40S schematic symbol, PCB footprint, and 3D model.
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About Same Sky
CUI Devices is an electronic components manufacturer that specializes in audio components, interconnects, motion, relay, switch and thermal management solutions. The company designs and manufacturers components for use in a wide range of industries that include aerospace, industrial, medical, and telecommunications.
CUI Devices is headquartered in Lake Oswego, Oregon.