MB7789-110 Equivalent & Substitute Parts

Part Overview

The MB7789-110 is an ultrasonic sensor from MaxBotix Inc. operating at 42kHz with a 4-20SC-MaxSonar-WR series designation. This component functions as a transmitter and receiver unit rated for 10V to 32V operation across a -40°C to 65°C temperature range. The MB7789-110 carries an obsolete product status, making identification of active equivalent parts essential for ongoing system support and procurement planning.

Substiute Parts

MB7789-110

MaxBotix Inc.In Stock: 992MB7789-110 Datasheet

Current PartRFQ

MB7789-111

MaxBotix Inc.In Stock: 922MB7789-111 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB7789-110 is determined by strict equivalence across the following parameters: manufacturer (MaxBotix Inc.), series designation (4-20SC-MaxSonar-WR), operating frequency (42kHz), rated voltage range (10V ~ 32V), beam angle (11°), operating temperature range (-40°C ~ 65°C), component type (Transmitter, Receiver), and regulatory compliance (ROHS3). The MB7789-111 meets all these criteria and represents a direct functional equivalent with active product status.

Parameter Comparison

Engineering Selection Recommendations

The MB7789-111 is the direct substitute for the MB7789-110. Both components share identical electrical and mechanical specifications within the 4-20SC-MaxSonar-WR series. The primary distinction is product lifecycle status: the MB7789-110 is obsolete while the MB7789-111 maintains active status. Both components maintain ROHS3 compliance and identical export classification (EAR99). Selection of the MB7789-111 ensures continued availability and supply chain continuity for applications currently using the MB7789-110.

Frequently Asked Questions (FAQ)

Q: Can the MB7789-111 replace the MB7789-110 in existing designs? A: Yes. The MB7789-111 is electrically and mechanically equivalent to the MB7789-110 across all specified parameters including frequency, voltage rating, beam angle, and operating temperature range.

Q: What is the primary reason to transition from MB7789-110 to MB7789-111? A: The MB7789-110 carries obsolete product status, limiting future availability. The MB7789-111 is an active product with current manufacturing and supply support.

Q: Are there packaging differences between these parts? A: The MB7789-110 is specified with dash packaging while the MB7789-111 is supplied in bulk packaging. Functional performance remains identical.

Q: Do both parts meet the same compliance standards? A: Yes. Both the MB7789-110 and MB7789-111 are ROHS3 compliant with EAR99 export classification and identical HTSUS coding.

Q: What parameters must remain constant for substitution eligibility? A: Frequency (42kHz), voltage rating (10V ~ 32V), beam angle (11°), operating temperature range (-40°C ~ 65°C), and component type (Transmitter, Receiver) must be identical for direct substitution within the 4-20SC-MaxSonar-WR series.