MB7489-100 Equivalent & Substitute Parts

Part Overview

The MB7489-100 is an ultrasonic sensor from MaxBotix Inc.'s 4-20HR-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 MB7489-100 is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

MB7489-100

MaxBotix Inc.In Stock: 1184MB7489-100 Datasheet

Current PartRFQ

MB7489-101

MaxBotix Inc.In Stock: 1015MB7489-101 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB7489-100 is determined by strict equivalence across the following critical parameters:

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

The MB7489-101 meets all substitution criteria as an active product variant within the same series and base product family (MB7489), maintaining identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The MB7489-101 is the direct substitute for the MB7489-100. Both components share identical electrical specifications, mechanical parameters, and regulatory compliance status. The primary distinction is product lifecycle status: the MB7489-100 is obsolete while the MB7489-101 is active. For new designs and ongoing system support, the MB7489-101 should be selected as the current production equivalent. Both components maintain ROHS3 compliance and EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can the MB7489-101 replace the MB7489-100 in existing applications?

A: Yes. The MB7489-101 is electrically and mechanically equivalent to the MB7489-100, with identical frequency, voltage rating, beam angle, and operating temperature specifications. The substitution is direct.

Q: What is the difference between MB7489-100 and MB7489-101?

A: The components are functionally identical. The primary difference is product status: MB7489-100 is obsolete, while MB7489-101 is an active product. The MB7489-101 uses bulk packaging.

Q: Are there any compliance differences between these parts?

A: No. Both the MB7489-100 and MB7489-101 maintain ROHS3 compliance and carry the same EAR99 export classification.

Q: What parameters must match for substitution eligibility?

A: Substitution requires equivalence in frequency (42kHz), voltage rating (10V ~ 32V), beam angle (11°), operating temperature range (-40°C ~ 65°C), component type (Transmitter, Receiver), and series designation (4-20HR-MaxSonar-WR).