CX-421-C05 Equivalent & Substitute Parts

Part Overview

The CX-421-C05 is a reflective, diffuse optical sensor manufactured by Panasonic Industrial Automation Sales, designed for 300mm (11.811") sensing distance applications with NPN open collector output. This component operates across 12V to 24V supply voltage with 1ms response time and IP67 ingress protection, making it suitable for industrial automation environments. The CX-421-C05 is classified as obsolete, necessitating identification of active equivalent parts to maintain system functionality and ensure continued component availability for new designs and field replacements.

Substiute Parts

CX-421-C05

Panasonic Industrial Automation SalesIn Stock: 981CX-421-C05 Datasheet

Current PartRFQ

CX-421

Panasonic Industrial Automation SalesIn Stock: 878CX-421 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CX-421-C05 is based on strict equivalence across the following critical parameters:

• Sensing Method: Reflective, Diffuse technology
• Sensing Distance: 11.811" (300mm) range
• Voltage Supply: 12V ~ 24V operating range
• Response Time: 1ms switching speed
• Output Configuration: NPN - Open Collector logic
• Light Source: Infrared (860nm) wavelength
• Connection Method: Cable interface
• Ingress Protection: IP67 rating
• Cable Length: 78.74" (2m)
• Operating Temperature: -25°C ~ 55°C range

The CX-421 is identified as a direct substitute, sharing identical electrical and mechanical specifications with the obsolete CX-421-C05. The primary distinction is product status: CX-421-C05 is obsolete, while CX-421 maintains active production status.

Parameter Comparison

Engineering Selection Recommendations

The CX-421 is the direct equivalent for CX-421-C05 applications. Both components are manufactured by Panasonic Industrial Automation Sales and maintain identical functional and electrical specifications across all critical parameters. The CX-421 is currently in active production status, ensuring availability for procurement and field deployment.

The CX-421 carries ROHS3 compliance certification, representing an enhanced regulatory status compared to the CX-421-C05's RoHS Compliant designation. Both components satisfy environmental and hazardous substance restrictions applicable to industrial optical sensor applications.

For system integration, the CX-421 provides direct functional replacement without circuit redesign or application modification, as all electrical characteristics, sensing parameters, and physical interfaces remain equivalent.

Frequently Asked Questions (FAQ)

Q: Can CX-421 directly replace CX-421-C05 in existing installations?

A: Yes. The CX-421 maintains identical electrical specifications, sensing distance, output configuration, and physical interface characteristics. Direct substitution is supported without circuit modification.

Q: What is the difference between CX-421-C05 and CX-421?

A: The primary difference is product status. CX-421-C05 is obsolete, while CX-421 is in active production. Both components share identical functional specifications. CX-421 carries ROHS3 compliance versus RoHS Compliant for CX-421-C05.

Q: Are there packaging differences between these parts?

A: CX-421-C05 packaging is not specified in available documentation. CX-421 is supplied in Box packaging. Verify packaging requirements for your procurement and logistics processes.

Q: What parameters must remain constant for substitution compatibility?

A: Sensing method (Reflective, Diffuse), sensing distance (300mm), supply voltage (12V ~ 24V), response time (1ms), output configuration (NPN - Open Collector), light source (860nm infrared), connection method (cable), IP67 rating, and operating temperature range (-25°C ~ 55°C) must all remain unchanged for functional equivalence.

Q: Is the CX-421 suitable for the same environmental conditions as CX-421-C05?

A: Yes. Both components maintain IP67 ingress protection and operate across -25°C to 55°C temperature range, supporting equivalent environmental deployment scenarios.