MB7469-620 Equivalent & Substitute Parts

Part Overview

The MB7469-620 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 for distance measurement applications. The part is currently obsolete, making identification of compatible substitutes essential for ongoing system support and procurement planning.

Substiute Parts

MB7469-620

MaxBotix Inc.In Stock: 763MB7469-620 Datasheet

Current PartRFQ

MB7469-621

MaxBotix Inc.In Stock: 986MB7469-621 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MB7469-621 qualifies as a direct substitute for the MB7469-620 based on identical electrical and mechanical parameters. Both components share the same base product number (MB7469), series designation (4-20HR-MaxSonar-WR), operating frequency (42kHz), voltage rating (10 V ~ 32 V), beam angle (23°), and temperature range (-40°C ~ 65°C). The primary distinction is packaging format and product status: the MB7469-620 is obsolete, while the MB7469-621 maintains active production status with bulk packaging availability.

Parameter Comparison

Engineering Selection Recommendations

The MB7469-621 is the direct equivalent for MB7469-620 applications. Both components maintain ROHS3 compliance and identical electrical specifications across frequency, voltage, beam angle, and temperature operating ranges. The MB7469-621 is preferred for new procurement due to active product status and established supply chain availability. No functional or electrical modifications are required when transitioning from MB7469-620 to MB7469-621 in existing designs.

Frequently Asked Questions (FAQ)

Q: Can MB7469-621 replace MB7469-620 in existing applications? A: Yes. Both components share identical electrical and mechanical parameters, including frequency (42kHz), voltage rating (10 V ~ 32 V), beam angle (23°), and operating temperature range (-40°C ~ 65°C). No circuit modifications are necessary.

Q: What is the primary difference between these two part numbers? A: The MB7469-620 is obsolete, while MB7469-621 maintains active production status. Packaging differs, with MB7469-621 supplied in bulk format. Electrical and functional specifications are identical.

Q: Are both parts RoHS compliant? A: Yes. Both MB7469-620 and MB7469-621 are ROHS3 compliant.

Q: What determines substitutability for this ultrasonic sensor? A: Substitutability is determined by matching frequency (42kHz), voltage rating (10 V ~ 32 V), beam angle (23°), operating temperature range (-40°C ~ 65°C), and functional type (Transmitter, Receiver). Both parts meet these criteria.