SCA100T-D02-6 Equivalent & Substitute Parts

Part Overview

The SCA100T-D02-6 is an inclinometer sensor manufactured by Murata Electronics designed for dual-axis (X, Y) inclination measurement with a ±90° measuring range. This 12-SMD module provides digital output via SPI interface with 10Hz bandwidth and operates across the industrial temperature range of -40°C to 125°C. The product is classified as obsolete, necessitating identification of active alternative components that maintain functional compatibility for existing applications.

Substiute Parts

SCA100T-D02-6

Murata ElectronicsIn Stock: 1109SCA100T-D02-6 Datasheet

Current PartRFQ

SCA3300-D01-1

Murata ElectronicsIn Stock: 2162SCA3300-D01-1 Datasheet

MFR RecommendedRFQ

SCL3300-D01-1

Murata ElectronicsIn Stock: 2536SCL3300-D01-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCA100T-D02-6 is determined by the following critical parameters:

Primary Substitution Criteria:

• Digital output via SPI interface
• Operating temperature range: -40°C to 125°C
• RoHS3 compliance and MSL 3 rating
• Inclinometer or accelerometer functionality with motion sensing capability

Secondary Compatibility Factors:

• Measuring range or acceleration range encompassing ±90° / ±1.5g minimum
• Surface mount package configuration
• Active product status for supply chain continuity

The SCA3300-D01-1 and SCL3300-D01-1 satisfy these criteria as active Murata Electronics motion sensors with SPI digital output, matching temperature and compliance specifications. The SCL3300-D01-1 provides direct functional alignment as a three-axis inclinometer with ±90° range, while the SCA3300-D01-1 offers three-axis acceleration measurement with selectable ranges.

Parameter Comparison

Engineering Selection Recommendations

For Direct Functional Replacement:

The SCL3300-D01-1 is the primary substitute for applications requiring inclinometer functionality. It maintains the ±90° measuring range, dual-axis core capability expanded to three axes, SPI digital interface, and identical operating temperature specification. The SCL3300-D01-1 operates at 3V to 3.6V, requiring voltage regulation if the original 5V supply is used. The 70Hz bandwidth exceeds the original 10Hz specification, providing enhanced response capability. Package configuration is 12-SMD with flat leads, compatible with standard surface mount assembly processes.

For Acceleration-Based Motion Sensing:

The SCA3300-D01-1 provides three-axis acceleration measurement with selectable ranges (±1.5g, 3g, 6g) and adjustable bandwidth. This component is suitable for applications where acceleration data can substitute for inclination measurement or where multi-axis acceleration monitoring is required. The SCA3300-D01-1 also operates at 3V to 3.6V and maintains full temperature and compliance alignment.

Supply Chain and Compliance Considerations:

Both substitute parts carry active product status with confirmed inventory availability (2100 and 2444 units respectively), ensuring long-term supply continuity. All components maintain ROHS3 compliance and MSL 3 rating, supporting standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can the SCL3300-D01-1 directly replace the SCA100T-D02-6 in existing designs?

A: The SCL3300-D01-1 provides functional substitution for inclinometer applications with SPI interface compatibility. The primary design consideration is voltage supply: the SCL3300-D01-1 requires 3V to 3.6V operation versus the original 5V specification. Firmware or software modifications may be required to accommodate the three-axis output format and 70Hz bandwidth versus the original 10Hz specification.

Q: What is the voltage supply difference between the original part and substitutes?

A: The SCA100T-D02-6 operates at 4.75V to 5.25V. Both substitute parts (SCA3300-D01-1 and SCL3300-D01-1) operate at 3V to 3.6V. Designs using the original 5V supply must incorporate voltage regulation or redesign the power distribution to accommodate the lower voltage requirement.

Q: Are the package configurations compatible with existing PCB layouts?

A: The SCA100T-D02-6 and SCL3300-D01-1 both use 12-SMD package configuration, supporting direct footprint compatibility. The SCA3300-D01-1 uses a nonstandard package, requiring PCB layout verification before implementation.

Q: What are the key differences in sensor output between the three components?

A: The SCA100T-D02-6 and SCL3300-D01-1 are inclinometer sensors providing angular measurement in degrees (±90° range). The SCA3300-D01-1 is an accelerometer providing acceleration measurement in g-force units with selectable ranges. Applications requiring angular inclination data should use the SCL3300-D01-1; applications requiring acceleration measurement should use the SCA3300-D01-1.

Q: Do all components meet the same environmental and compliance standards?

A: Yes. All three components operate across -40°C to 125°C, maintain ROHS3 compliance, and carry MSL 3 (168 Hours) rating. This ensures compatibility with standard manufacturing, storage, and operational environments.

Q: What is the impact of bandwidth differences on system performance?

A: The SCA100T-D02-6 provides 10Hz bandwidth. The SCL3300-D01-1 provides 70Hz bandwidth, enabling faster response to inclination changes. The SCA3300-D01-1 offers adjustable bandwidth. Applications with low-frequency inclination monitoring may not require the increased bandwidth; applications with dynamic motion sensing benefit from the higher bandwidth specification.