BHI160 Equivalent & Substitute Parts Reference

Part Overview

The BHI160 is a 6-axis inertial measurement unit (IMU) integrating a 3-axis accelerometer and 3-axis gyroscope with I2C digital output interface. Manufactured by Bosch Sensortec, this motion sensor is housed in a 24-pin very fine pitch land grid array (24-VFLGA) surface mount package.

The BHI160 carries an Obsolete product status. Locating equivalent substitute components is necessary for ongoing production support, design revisions, and inventory replenishment where original stock becomes unavailable or depleted.

Substiute Parts

BHI160

Bosch SensortecIn Stock: 10640BHI160 Datasheet

Current PartRFQ

BHI160B

Bosch SensortecIn Stock: 9007BHI160B Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the BHI160 are identified based on strict equivalence across the following critical parameters:

Functional Equivalence: Sensor type (Accelerometer, Gyroscope, 6 Axis), output interface (I2C), and operating temperature range (-40°C ~ 85°C).

Physical Compatibility: Package type (24-VFLGA Module), supplier device package (24-LGA 3x3), and surface mount mounting type.

Regulatory Compliance: RoHS3 compliance, MSL rating (1 - Unlimited), REACH unaffected status, and ECCN classification (EAR99).

The BHI160B qualifies as a direct substitute based on matching all functional, physical, and regulatory parameters. Product status differences (Obsolete vs. Not For New Designs) reflect lifecycle positioning but do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

For Existing Production Support: The BHI160B serves as a direct functional and mechanical substitute for the BHI160. Both components maintain identical sensor specifications, I2C interface protocol, thermal operating range, and physical package dimensions. Regulatory compliance certifications (RoHS3, REACH, EAR99) are equivalent across both parts.

For Design Revisions: While the BHI160B is classified as "Not For New Designs," it remains electrically and mechanically compatible with existing BHI160 circuit designs. The product status designation reflects manufacturer lifecycle management rather than technical obsolescence of the component itself.

Compliance Considerations: Both parts satisfy identical regulatory requirements. No additional qualification or compliance documentation is required when substituting BHI160B for BHI160 in applications where the original part is no longer available.

Frequently Asked Questions (FAQ)

Q: Can BHI160B be used as a direct replacement for BHI160 in existing designs?

A: Yes. The BHI160B is electrically and mechanically equivalent to the BHI160. Both components feature identical 6-axis sensor functionality, I2C output interface, operating temperature range (-40°C to 85°C), and 24-LGA (3x3) package configuration. No circuit modifications are required.

Q: What is the difference between "Obsolete" and "Not For New Designs" product status?

A: "Obsolete" indicates the BHI160 is no longer manufactured or supported by Bosch Sensortec. "Not For New Designs" indicates the BHI160B remains available but is not recommended for new product development. For ongoing production of existing designs, the BHI160B is a valid substitute.

Q: Are the packaging options different between BHI160 and BHI160B?

A: The core package type (24-VFLGA Module, 24-LGA 3x3) is identical. The BHI160B offers additional packaging options including Cut Tape (CT) and Digi-Reel® formats, providing flexibility in procurement quantities.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both BHI160 and BHI160B are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Moisture sensitivity level (MSL 1 - Unlimited) is identical for both components.

Q: What inventory status should be considered when selecting between these parts?

A: Current inventory shows 10,600 units of BHI160 and 8,922 units of BHI160B available. Component selection should account for project timeline, volume requirements, and long-term availability forecasts.