MB7769-530 Equivalent & Substitute Parts

Part Overview

The MB7769-530 is an ultrasonic sensor from MaxBotix Inc.'s 4-20SC-MaxSonar-WR series, operating at 42kHz with a 23° beam angle. This component functions as a transmitter and receiver for distance measurement applications. The MB7769-530 is classified as obsolete, making identification of active equivalent parts essential for ongoing system support and new designs. The MB7769-531 serves as the direct active substitute, maintaining identical electrical and mechanical specifications while offering current availability.

Substiute Parts

MB7769-530

MaxBotix Inc.In Stock: 727MB7769-530 Datasheet

Current PartRFQ

MB7769-531

MaxBotix Inc.In Stock: 997MB7769-531 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The MB7769-531 qualifies as a direct substitute for the MB7769-530 based on matching specifications across all critical electrical and mechanical parameters. Substitution eligibility is determined by the following criteria:

• Frequency: Both parts operate at 42kHz
• Voltage Rating: Both support 10 V ~ 32 V
• Beam Angle: Both maintain 23°
• Operating Temperature Range: Both function across -40°C ~ 65°C
• Type Classification: Both function as transmitter and receiver
• Series Designation: Both belong to the 4-20SC-MaxSonar-WR series
• Compliance: Both are ROHS3 compliant

The MB7769-531 differs only in product status (active versus obsolete) and packaging configuration (bulk versus standard), neither of which affects functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

The MB7769-531 is the appropriate selection for applications currently using or specifying the MB7769-530. As an active product with identical electrical and mechanical parameters, the MB7769-531 provides direct functional equivalence. Both parts maintain ROHS3 compliance and carry the same ECCN (EAR99) and HTSUS (8543.70.4500) classifications, ensuring regulatory consistency. The transition from MB7769-530 to MB7769-531 involves no design modifications or system recalibration, as all operating parameters remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can MB7769-531 replace MB7769-530 in existing designs? A: Yes. The MB7769-531 maintains identical specifications for frequency, voltage rating, beam angle, operating temperature, and functional type. No circuit modifications are required.

Q: What is the primary difference between these parts? A: The MB7769-530 is obsolete, while the MB7769-531 is active. Packaging differs (standard versus bulk), but electrical and mechanical performance is identical.

Q: Are there compliance or regulatory differences? A: No. Both parts are ROHS3 compliant and share the same ECCN and HTSUS classifications.

Q: Does the packaging difference affect functionality? A: No. Packaging configuration does not alter the component's electrical or mechanical performance. Selection depends on procurement and inventory requirements.

Q: What parameters must match for substitution? A: Frequency (42kHz), voltage rating (10 V ~ 32 V), beam angle (23°), operating temperature range (-40°C ~ 65°C), and functional type (transmitter/receiver) must remain constant for direct substitution.