MB7460-520 Equivalent & Substitute Parts

Part Overview

The MB7460-520 is an ultrasonic sensor from MaxBotix Inc.'s 4-20HR-MaxSonar-WR series, operating at 42kHz with a 23° beam angle. This component functions as a transmitter and receiver unit rated for 10V to 32V operation across -40°C to 65°C. The MB7460-520 is currently classified as obsolete, making identification of active equivalent parts essential for ongoing system support and new designs.

Substiute Parts

MB7460-520

MaxBotix Inc.In Stock: 816MB7460-520 Datasheet

Current PartRFQ

MB7460-521

MaxBotix Inc.In Stock: 1120MB7460-521 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MB7460-521 qualifies as a direct substitute for the MB7460-520 based on identical electrical and mechanical parameters. Both parts share the following critical specifications that determine substitutability:

• Frequency: 42kHz
• Voltage rating: 10V ~ 32V
• Beam angle: 23°
• Operating temperature range: -40°C ~ 65°C
• Type classification: Transmitter, Receiver
• Base product number: MB7460
• RoHS3 compliance and ECCN/HTSUS classifications

The primary distinction is product status: MB7460-520 is obsolete while MB7460-521 is active, with MB7460-521 available in bulk packaging.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using MB7460-520, the MB7460-521 provides full functional equivalence with the advantage of active product status and ongoing availability. The MB7460-521 maintains identical electrical specifications, frequency response, temperature operating range, and compliance certifications. Selection of MB7460-521 eliminates obsolescence risk while preserving all electrical and mechanical interface requirements of the original design.

Frequently Asked Questions (FAQ)

Q: Can MB7460-521 directly replace MB7460-520 in existing designs? A: Yes. Both parts share identical frequency (42kHz), voltage rating (10V–32V), beam angle (23°), operating temperature range (-40°C to 65°C), and functional type (Transmitter, Receiver). No circuit modifications are required.

Q: What is the primary reason to transition from MB7460-520 to MB7460-521? A: MB7460-520 is classified as obsolete. MB7460-521 is an active product with current manufacturing and supply chain support, ensuring long-term availability and component reliability.

Q: Are there packaging differences between these parts? A: MB7460-520 uses standard packaging while MB7460-521 is supplied in bulk packaging. Both maintain identical electrical and mechanical specifications.

Q: Do both parts meet the same compliance standards? A: Yes. Both MB7460-520 and MB7460-521 are ROHS3 compliant with identical ECCN (EAR99) and HTSUS (8543.70.4500) classifications.

Q: Are there any electrical parameter differences? A: No. Voltage rating, frequency, beam angle, and operating temperature specifications are identical across both part numbers.