MB7789-130 Equivalent & Substitute Parts

Part Overview

The MB7789-130 is an ultrasonic sensor from MaxBotix Inc.'s 4-20SC-MaxSonar-WR series, operating at 42kHz with a rated voltage range of 10V to 32V. This component functions as both a transmitter and receiver for distance measurement applications. The MB7789-130 is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

MB7789-130

MaxBotix Inc.In Stock: 850MB7789-130 Datasheet

Current PartRFQ

MB7789-131

MaxBotix Inc.In Stock: 1046MB7789-131 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB7789-130 is determined by strict equivalence across the following parameters:

• Frequency: 42kHz (exact match required)
• Voltage Rating: 10V ~ 32V (exact match required)
• Beam Angle: 11° (exact match required)
• Operating Temperature Range: -40°C ~ 65°C (exact match required)
• Type: Transmitter, Receiver (exact match required)
• Series: 4-20SC-MaxSonar-WR (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

The MB7789-131 meets all substitution criteria as a direct equivalent within the same product series and manufacturer line.

Parameter Comparison

Engineering Selection Recommendations

The MB7789-131 is the direct substitute for the MB7789-130. Both components are manufactured by MaxBotix Inc. and share identical electrical and mechanical specifications across all critical parameters. The primary distinction is product status: the MB7789-130 is obsolete while the MB7789-131 remains active in production.

For applications currently using the MB7789-130, transition to the MB7789-131 is supported by full parameter equivalence and maintained ROHS3 compliance. Both components carry identical ECCN (EAR99) and HTSUS (8543.70.4500) classifications, ensuring regulatory consistency.

Frequently Asked Questions (FAQ)

Q: Can the MB7789-131 directly replace the MB7789-130 in existing designs?

A: Yes. The MB7789-131 is electrically and mechanically equivalent to the MB7789-130 across all specified parameters, including frequency, voltage rating, beam angle, operating temperature range, and RoHS compliance status.

Q: What is the difference between the MB7789-130 and MB7789-131?

A: The components are functionally identical. The MB7789-130 is classified as obsolete, while the MB7789-131 is an active product. The MB7789-131 is available in bulk packaging.

Q: Are there any packaging differences between these parts?

A: The MB7789-130 packaging specification is not provided in the technical data. The MB7789-131 is supplied in bulk packaging. Verify packaging requirements for your specific application.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the MB7789-130 and MB7789-131 are ROHS3 compliant and carry identical ECCN and HTSUS classifications.

Q: What parameters must match for a valid substitution?

A: Valid substitutes must match the following parameters: 42kHz frequency, 10V to 32V voltage rating, 11° beam angle, -40°C to 65°C operating temperature range, transmitter/receiver type, 4-20SC-MaxSonar-WR series designation, and ROHS3 compliance.