MB7780-100 Equivalent & Substitute Parts

Part Overview

The MB7780-100 is an ultrasonic sensor from MaxBotix Inc.'s 4-20SC-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 MB7780-100 is currently classified as obsolete, making identification of active equivalent parts essential for ongoing system support and new design implementations.

Substiute Parts

MB7780-100

MaxBotix Inc.In Stock: 1116MB7780-100 Datasheet

Current PartRFQ

MB7780-101

MaxBotix Inc.In Stock: 715MB7780-101 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB7780-100 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: 4-20SC-MaxSonar-WR
• RoHS Compliance: ROHS3 Compliant

The MB7780-101 meets all substitution criteria, maintaining identical electrical and mechanical specifications while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The MB7780-101 is the direct equivalent for the obsolete MB7780-100. Both components share identical electrical specifications, mechanical dimensions, and functional characteristics within the 4-20SC-MaxSonar-WR series. The MB7780-101 is currently in active production status with confirmed inventory availability, making it the appropriate selection for replacement applications. Both parts maintain ROHS3 compliance and equivalent regulatory classifications (ECCN: EAR99, HTSUS: 8543.70.4500).

Frequently Asked Questions (FAQ)

Q: Can the MB7780-101 directly replace the MB7780-100 in existing designs?

A: Yes. The MB7780-101 maintains identical electrical ratings (10V ~ 32V), frequency (42kHz), beam angle (11°), and operating temperature range (-40°C ~ 65°C). No circuit modifications are required for direct substitution.

Q: What is the primary difference between these two part numbers?

A: The MB7780-100 is obsolete, while the MB7780-101 is in active production. The packaging differs (standard versus bulk), but electrical and mechanical specifications are equivalent.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant with identical ECCN and HTSUS classifications, ensuring equivalent regulatory status.

Q: What should be considered when transitioning from MB7780-100 to MB7780-101?

A: Verify packaging requirements, as the MB7780-101 is supplied in bulk packaging. Confirm inventory availability and lead times with your supplier, as the MB7780-101 has documented stock levels of 658 units.