PM-F64P Equivalent & Substitute Parts

Part Overview

The PM-F64P is an optical sensor manufactured by Panasonic Industrial Automation Sales, designed as a through-beam slot-type module with PNP output configuration and selectable Dark-ON/Light-ON functionality. This component operates at a 0.197" (5mm) sensing distance and is classified as an unamplified optical sensor for industrial automation applications.

The PM-F64P is currently listed as obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support ongoing maintenance and replacement requirements for legacy installations.

Substiute Parts

PM-F64P

Panasonic Industrial Automation SalesIn Stock: 997PM-F64P Datasheet

Current PartRFQ

PM-F65-P

Panasonic Industrial Automation SalesIn Stock: 1054PM-F65-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PM-F64P is determined by the following critical parameters:

• Sensing Method: Through-Beam operation must be maintained
• Output Configuration: PNP output type is required for circuit compatibility
• Sensing Distance: 0.197" (5mm) represents the optical path requirement
• Response Time: 20µs establishes the switching speed specification
• Operating Temperature Range: -25°C ~ 55°C defines the thermal operating envelope
• Mounting Type: Chassis Mount configuration must be preserved
• Package Type: Module, Connector, Slot Type form factor

The PM-F65-P is identified as a substitute part. While it maintains through-beam sensing methodology, chassis mount configuration, and compatible response time, it operates at a different sensing distance of 0.236" (6mm) and features PNP Open Collector output rather than the selectable Dark-ON/Light-ON configuration of the original part.

Parameter Comparison

Engineering Selection Recommendations

The PM-F65-P is available as an active product with current manufacturing support and ROHS3 compliance certification, providing supply chain advantage over the obsolete PM-F64P. Both components share identical response time specifications (20µs) and compatible operating temperature ranges (-25°C ~ 55°C).

Selection of the PM-F65-P requires evaluation of the following differences:

• Sensing Distance Variance: The PM-F65-P operates at 0.236" (6mm) compared to the PM-F64P at 0.197" (5mm). This 0.039" (1mm) increase in sensing distance must be verified against the mechanical slot width and optical path requirements of the target application.

• Output Configuration Change: The PM-F65-P provides PNP Open Collector output, whereas the PM-F64P offers selectable Dark-ON/Light-ON functionality. Circuit integration must accommodate this output type difference.

• Compliance Status: The PM-F65-P meets ROHS3 requirements, providing enhanced environmental compliance compared to the RoHS Compliant designation of the PM-F64P.

Frequently Asked Questions (FAQ)

Q: Can the PM-F65-P directly replace the PM-F64P in existing installations?

A: Direct replacement requires verification of two critical factors: the mechanical slot width must accommodate the 0.236" (6mm) sensing distance of the PM-F65-P, and the circuit must be compatible with PNP Open Collector output configuration. The selectable Dark-ON/Light-ON feature of the PM-F64P is not available in the PM-F65-P.

Q: What is the significance of the sensing distance difference between these parts?

A: Sensing distance defines the optical path length between the emitter and receiver within the slot. The 0.039" (1mm) difference between 0.197" (5mm) and 0.236" (6mm) must align with the physical slot dimensions of the target application to ensure proper optical coupling and reliable detection.

Q: Are both parts compatible with the same supply voltage range?

A: The PM-F64P specifies a maximum collector-emitter breakdown voltage of 30V. The PM-F65-P operates within a supply voltage range of 5V ~ 24V. Both components are compatible with standard industrial control voltages within these specifications.

Q: What packaging differences exist between these components?

A: The PM-F64P is specified as Module, Connector, Slot Type. The PM-F65-P is specified as Module, Connector. Both maintain chassis mount configuration and slot-type form factor suitable for industrial sensor applications.

Q: Does the response time remain consistent between the main part and substitute?

A: Yes. Both the PM-F64P and PM-F65-P specify identical response time of 20µs, ensuring equivalent switching speed performance in detection applications.