MB7780-520 Equivalent & Substitute Parts

Part Overview

The MB7780-520 is an ultrasonic sensor from MaxBotix Inc. operating at 42kHz with integrated transmitter and receiver functionality. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing system support and new designs. The MB7780-520 operates across a wide voltage range (10V to 32V) and maintains performance in industrial temperature environments (-40°C to 65°C). Locating functionally equivalent active alternatives ensures design continuity and supply chain reliability.

Substiute Parts

MB7780-520

MaxBotix Inc.In Stock: 977MB7780-520 Datasheet

Current PartRFQ

MB7780-521

MaxBotix Inc.In Stock: 1154MB7780-521 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MB7780-521 qualifies as a direct substitute for the MB7780-520 based on the following matching parameters:

• Identical manufacturer (MaxBotix Inc.)
• Same series designation (4-20SC-MaxSonar-WR)
• Matching frequency specification (42kHz)
• Identical voltage rating (10V ~ 32V)
• Identical beam angle (23°)
• Identical operating temperature range (-40°C ~ 65°C)
• Identical component type (Transmitter, Receiver)
• Matching RoHS compliance (ROHS3 Compliant)
• Identical ECCN and HTSUS classifications

The primary distinction is product status: MB7780-520 is obsolete while MB7780-521 is active, with MB7780-521 available in bulk packaging.

Parameter Comparison

Engineering Selection Recommendations

The MB7780-521 is the direct active equivalent for the obsolete MB7780-520. Both components share identical electrical and mechanical specifications, including frequency, voltage rating, beam angle, and operating temperature range. The MB7780-521 maintains ROHS3 compliance and identical regulatory classifications (ECCN: EAR99, HTSUS: 8543.70.4500).

For new designs or system replacements requiring the MB7780-520, the MB7780-521 provides functional equivalence with the advantage of active product status and established supply availability. The bulk packaging option of the MB7780-521 supports higher-volume applications.

Frequently Asked Questions (FAQ)

Q: Can MB7780-521 directly replace MB7780-520 in existing designs?

A: Yes. Both components share identical electrical specifications (42kHz frequency, 10V-32V voltage rating, 23° beam angle) and mechanical characteristics. No circuit modifications are required.

Q: What is the primary reason to transition from MB7780-520 to MB7780-521?

A: The MB7780-520 is classified as obsolete. The MB7780-521 is an active product with confirmed supply availability, ensuring long-term component sourcing for production and support.

Q: Are there packaging differences between these parts?

A: Yes. The MB7780-520 uses standard packaging while the MB7780-521 is available in bulk packaging, suitable for higher-volume manufacturing requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the MB7780-520 and MB7780-521 are ROHS3 compliant with identical ECCN (EAR99) and HTSUS (8543.70.4500) classifications.

Q: What operating conditions are supported by both components?

A: Both components operate across -40°C to 65°C ambient temperature range with voltage supply from 10V to 32V, supporting industrial and wide-temperature applications.