PM-F54P Equivalent & Substitute Parts

Part Overview

The PM-F54P is an optical sensor manufactured by Panasonic Industrial Automation Sales, classified as a through-beam slot-type sensor with PNP open collector output. This unamplified module operates at a 0.197" (5mm) sensing distance and is designed for chassis mount applications with wire leads. The product is currently obsolete, making identification of compatible substitute components essential for system maintenance and component sourcing.

Substiute Parts

PM-F54P

Panasonic Industrial Automation SalesIn Stock: 1136PM-F54P Datasheet

Current PartRFQ

PM-F45-P

Panasonic Industrial Automation SalesIn Stock: 1282PM-F45-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The PM-F45-P qualifies as a substitute for the PM-F54P based on the following critical parameters:

Matching Parameters:

• Sensing Method: Through-Beam (both sensors)
• Output Configuration: PNP - Open Collector (both sensors)
• Mounting Type: Chassis Mount (both sensors)
• Package Type: Module with Wire Leads (both sensors)
• Response Time: 20µs (both sensors support this specification)
• Operating Temperature Range: -25°C ~ 55°C (both sensors)
• RoHS Compliance: Both compliant (RoHS and ROHS3)
• Moisture Sensitivity Level: 1 (Unlimited) (both sensors)

Allowable Variation:

• Sensing Distance: PM-F54P operates at 0.197" (5mm), while PM-F45-P operates at 0.236" (6mm). This represents a 1mm increase in sensing distance, which is within acceptable tolerance for through-beam slot-type optical sensors in equivalent applications.

Parameter Comparison

Engineering Selection Recommendations

The PM-F45-P is an active product with current manufacturing status and ROHS3 compliance, providing supply chain continuity for applications previously using the obsolete PM-F54P. Both sensors maintain identical output configurations (PNP - Open Collector), response time specifications (20µs), operating temperature ranges, and moisture sensitivity ratings.

The primary difference is the sensing distance increase from 0.197" (5mm) to 0.236" (6mm). This variation is within the tolerance band for through-beam slot-type optical sensor substitution and does not alter the fundamental electrical interface or control logic requirements.

Both components carry equivalent regulatory classifications (ECCN: EAR99; HTSUS: 8543.70.9860), ensuring consistent export and compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can PM-F45-P directly replace PM-F54P in existing applications?

A: Yes, provided the 1mm increase in sensing distance (from 5mm to 6mm) is compatible with your mechanical slot width and object detection requirements. The electrical interface, output type, and response characteristics are identical.

Q: What is the impact of the increased sensing distance?

A: The PM-F45-P detects objects at a slightly greater distance. Verify that your slot opening accommodates the 6mm sensing distance and that object positioning remains within this detection range.

Q: Are the supply voltage requirements the same?

A: The PM-F54P specifies a maximum collector-emitter breakdown voltage of 30V. The PM-F45-P operates within a 5V ~ 24V supply range. Confirm your system voltage is within the PM-F45-P specification before substitution.

Q: What is the difference in packaging?

A: Both sensors use module packaging with wire leads. The PM-F54P is specifically designated as slot-type, while the PM-F45-P is listed as module type. Both are suitable for chassis mount applications.

Q: Are there compliance differences?

A: The PM-F54P is RoHS Compliant, while the PM-F45-P is ROHS3 Compliant. ROHS3 represents a more recent compliance standard and is fully backward compatible with RoHS requirements.

Q: Is the PM-F45-P currently available?

A: Yes, the PM-F45-P is an active product with 1232 pieces in stock, ensuring reliable component availability compared to the obsolete PM-F54P.