MOD_CH101-03-02 Equivalent & Substitute Parts

Part Overview

The MOD_CH101-03-02 is an ultra-low power ultrasonic time-of-flight sensor manufactured by TDK InvenSense, part of the Chirp Micro series. This component functions as both a transmitter and receiver for ultrasonic sensing applications. The product is classified as obsolete, necessitating identification of equivalent alternatives for ongoing design requirements and production continuity.

Substiute Parts

MOD_CH101-03-02

TDK InvenSenseIn Stock: 761MOD_CH101-03-02 Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MOD_CH101-03-02 requires matching the following critical parameters:

• Functional Type: Ultrasonic transmitter and receiver combination
• Rated Voltage: 1.8V operation
• Beam Angle: 45° acoustic beam pattern
• Operating Temperature Range: -40°C to 85°C minimum
• Moisture Sensitivity Level: MSL 1 or equivalent
• Compliance Classification: EAR99 or equivalent export control designation

No substitute parts have been identified with specifications matching all parameters of the MOD_CH101-03-02 within the provided dataset.

Parameter Comparison

Engineering Selection Recommendations

The MOD_CH101-03-02 is classified as obsolete. For applications currently utilizing this component, design engineers must evaluate alternative ultrasonic sensor solutions from TDK InvenSense or other manufacturers that maintain equivalent electrical and mechanical specifications. Selection of alternative components should prioritize matching the 1.8V rated voltage, 45° beam angle, and -40°C to 85°C operating temperature range to ensure functional compatibility within existing circuit designs.

Compliance with EAR99 export control classification should be verified for any substitute component selected for international applications.

Frequently Asked Questions (FAQ)

Q: Why is the MOD_CH101-03-02 listed as obsolete?

A: Product obsolescence is determined by the manufacturer. Obsolete status indicates the component is no longer in active production and may have limited availability through distribution channels.

Q: What are the critical parameters for finding a substitute ultrasonic sensor?

A: The primary parameters determining substitutability are: 1.8V rated voltage, 45° beam angle, -40°C to 85°C operating temperature range, and combined transmitter-receiver functionality. Any alternative must satisfy all four criteria for direct replacement.

Q: Does MSL 1 rating affect substitute selection?

A: MSL 1 (Unlimited) indicates the component has no moisture sensitivity restrictions and requires no special handling during storage or assembly. Substitute components should maintain equivalent or superior moisture sensitivity ratings.

Q: Are there packaging considerations for this component?

A: Packaging specifications were not provided in the available technical data. Mechanical compatibility must be verified against the original design documentation when evaluating substitute components.

Q: What export control considerations apply to substitutes?

A: The MOD_CH101-03-02 carries EAR99 classification. Substitute components should be evaluated for equivalent or compatible export control designations to maintain compliance with applicable regulations.