SCR1100-D04-05 Equivalent & Substitute Parts

Part Overview

The SCR1100-D04-05 is a single-axis digital gyroscope sensor manufactured by Murata Electronics, designed for motion detection applications requiring pitch (X-axis) measurement. This component features SPI digital output, operates across dual voltage ranges (3V–3.6V and 4.75V–5.25V), and includes an integrated temperature sensor. The product is classified as "Not For New Designs," indicating it has reached end-of-life status. Organizations currently using this component in active applications require equivalent or substitute parts to maintain supply continuity and support ongoing production requirements.

Substiute Parts

SCR1100-D04-05

Murata ElectronicsIn Stock: 997SCR1100-D04-05 Datasheet

Current PartRFQ

SCR2100-D08-05

Murata ElectronicsIn Stock: 1144SCR2100-D08-05 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCR1100-D04-05 is determined by the following critical parameters:

• Measurement Axis: Must be X (Pitch) to maintain functional equivalence in single-axis applications
• Output Interface: Must be SPI to ensure direct compatibility with existing firmware and PCB routing
• Operating Temperature Range: Must support −40°C to +125°C minimum to match environmental specifications
• Supply Voltage Compatibility: Must operate within or encompass the dual voltage ranges (3V–3.6V and 4.75V–5.25V)
• RoHS and Compliance Status: Must maintain ROHS3 compliance and REACH unaffected status for regulatory continuity
• Package Compatibility: Physical dimensions and pin configuration must accommodate existing PCB layouts

The SCR2100-D08-05 qualifies as a manufacturer-recommended substitute. While this part exhibits different angular range (±125 °/s versus ±300 °/s), sensitivity (50 LSB/(°/s) versus 18 LSB/(°/s)), and bandwidth (1.15 kHz versus 50 Hz) specifications, it maintains functional compatibility through shared measurement axis, SPI output protocol, overlapping supply voltage range (3V–3.6V), and equivalent compliance certifications. The SCR2100-D08-05 is classified as "Active" product status, ensuring ongoing availability and support.

Parameter Comparison

Engineering Selection Recommendations

The SCR2100-D08-05 is the manufacturer-recommended substitute for the SCR1100-D04-05. Both components maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity in supply chain transitions.

Key considerations for component selection:

• Product Status: The SCR2100-D08-05 carries "Active" status, guaranteeing ongoing manufacturing support and availability, whereas the SCR1100-D04-05 is designated "Not For New Designs."
• Voltage Compatibility: The substitute operates within the 3V–3.6V range, which overlaps with the main part's dual voltage specification. Applications requiring 4.75V–5.25V operation must implement appropriate voltage regulation or confirm compatibility with the 3V–3.6V specification.
• Package Transition: The SCR2100-D08-05 uses a 24-SMD Module package versus the 32-BSOP package of the original part. PCB layout modifications are required to accommodate the different physical form factor and pin configuration.
• Performance Characteristics: The substitute exhibits reduced angular range (±125 °/s) and lower bandwidth (50 Hz to 1.15 kHz), with correspondingly higher sensitivity (50 LSB/(°/s)). Applications must confirm these performance parameters align with system requirements.

Frequently Asked Questions (FAQ)

Q: Can the SCR2100-D08-05 directly replace the SCR1100-D04-05 without PCB modifications?

A: No. While both components share the same measurement axis (X/Pitch), SPI output interface, and operating temperature range, they use different package types (32-BSOP versus 24-SMD Module). PCB layout redesign is required to accommodate the different physical dimensions and pin assignments.

Q: What is the primary reason for substitution?

A: The SCR1100-D04-05 is classified as "Not For New Designs," indicating end-of-life status. The SCR2100-D08-05 is the manufacturer-recommended active alternative to ensure continued supply availability and manufacturing support.

Q: Are there voltage compatibility concerns?

A: The SCR1100-D04-05 supports dual voltage ranges (3V–3.6V and 4.75V–5.25V). The SCR2100-D08-05 operates only within 3V–3.6V. Applications requiring 4.75V–5.25V operation must implement voltage regulation or confirm system compatibility with the 3V–3.6V specification.

Q: How do the performance specifications differ?

A: The SCR2100-D08-05 has a narrower angular range (±125 °/s versus ±300 °/s), higher sensitivity (50 LSB/(°/s) versus 18 LSB/(°/s)), and higher bandwidth (1.15 kHz versus 50 Hz). Applications must verify these parameters meet system requirements before implementation.

Q: Are compliance certifications maintained?

A: Yes. Both components are ROHS3 compliant and REACH unaffected, ensuring regulatory continuity in supply transitions.

Q: What is the current consumption difference?

A: The SCR2100-D08-05 consumes 23.9 mA compared to 46 mA for the SCR1100-D04-05, representing approximately 48% lower supply current draw.