MB7780-500 Equivalent & Substitute Parts

Part Overview

The MB7780-500 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 MB7780-500 is classified as obsolete, making identification of active equivalent parts essential for ongoing system support and new designs. The MB7780-501 serves as the direct active substitute, maintaining identical electrical and mechanical specifications while offering current availability.

Substiute Parts

MB7780-500

MaxBotix Inc.In Stock: 923MB7780-500 Datasheet

Current PartRFQ

MB7780-501

MaxBotix Inc.In Stock: 927MB7780-501 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB7780-500 is determined by strict equivalence across all electrical and mechanical parameters. The MB7780-501 qualifies as a direct substitute based on the following criteria:

• Identical frequency specification (42kHz)
• Matching voltage rating (10 V ~ 32 V)
• Equivalent beam angle (23°)
• Same operating temperature range (-40°C ~ 65°C)
• Identical functional type (Transmitter, Receiver)
• Matching RoHS3 compliance status

Both parts share the same base product number (MB7780) and series designation (4-20SC-MaxSonar-WR), confirming functional and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The MB7780-501 is the appropriate selection for applications currently using or specifying the MB7780-500. Both parts maintain identical electrical performance and mechanical compatibility. The MB7780-501 offers the advantage of active product status with current manufacturing support and inventory availability (884 pcs in stock versus 903 pcs for the obsolete variant). Both components carry ROHS3 compliance certification, meeting regulatory requirements for restricted substance control. Selection between these parts should prioritize the MB7780-501 for new designs and ongoing production to ensure long-term supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the MB7780-501 directly replace the MB7780-500 in existing designs?

A: Yes. The MB7780-501 maintains identical electrical specifications (42kHz frequency, 10-32V rating, 23° beam angle) and operating temperature range (-40°C to 65°C). No circuit modifications are required for substitution.

Q: What is the difference between MB7780-500 and MB7780-501?

A: The primary difference is product status. The MB7780-500 is obsolete, while the MB7780-501 is active. All electrical and mechanical parameters are equivalent. Packaging differs (MB7780-500 uses standard packaging; MB7780-501 is supplied in bulk).

Q: Are there compliance differences between these parts?

A: No. Both parts carry identical ROHS3 compliance certification and share the same ECCN (EAR99) and HTSUS (8543.70.4500) classifications.

Q: Which part should be specified for new designs?

A: The MB7780-501 should be specified for new designs due to its active product status and assured long-term availability.

Q: Is the beam angle specification critical for substitution?

A: Yes. The 23° beam angle is a key parameter determining sensor coverage and detection range. Both parts maintain this specification, confirming mechanical and functional compatibility.