Omron ES1-LP3-P Infrared Sensor Equivalent & Substitute Parts

Part Overview

The Omron ES1-LP3-P is an infrared sensor with analog output functionality, designed for detection applications requiring continuous analog signal transmission. This component is classified as obsolete, necessitating identification of suitable alternatives for ongoing system support and new designs. The ES1 series provides infrared sensing capabilities with multiple output interface options to accommodate various application requirements.

Substiute Parts

ES1-LP3-P

Omron Automation and SafetyIn Stock: 702ES1-LP3-P Datasheet

Current PartRFQ

ES1-LP3-N-P

Omron Automation and SafetyIn Stock: 985ES1-LP3-N-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ES1-LP3-P are identified based on the following critical parameters that define functional compatibility:

• Sensor Type: Infrared detection capability
• Series Family: ES1 series components
• Operating Temperature Range: 0°C ~ 55°C
• Moisture Sensitivity Level: MSL 1 (Unlimited)
• Base Product Number: ES1-LP3

The ES1-LP3-N-P represents an active alternative within the ES1 series family, maintaining the same infrared sensing technology and environmental operating specifications. The primary distinction lies in the output interface: the substitute part provides USB output instead of analog output, requiring interface adaptation in system integration.

Parameter Comparison

Engineering Selection Recommendations

The ES1-LP3-N-P is an active product with RoHS compliance certification, providing continuity for infrared sensing applications within the specified operating temperature range. Selection of this substitute requires evaluation of output interface compatibility, as the transition from analog to USB output necessitates corresponding modifications to signal acquisition and processing circuitry.

The active product status of the ES1-LP3-N-P ensures ongoing manufacturer support, availability, and compliance with current regulatory standards, distinguishing it from the obsolete ES1-LP3-P.

Frequently Asked Questions (FAQ)

Q: What are the primary differences between the ES1-LP3-P and ES1-LP3-N-P?

A: Both components are Omron infrared sensors operating within the 0°C to 55°C temperature range with MSL 1 rating. The ES1-LP3-P provides analog output, while the ES1-LP3-N-P provides USB output. The substitute part maintains active product status with RoHS compliance.

Q: Can the ES1-LP3-N-P directly replace the ES1-LP3-P in existing designs?

A: Direct physical replacement is possible; however, the output interface difference requires signal conditioning and acquisition circuit modifications. Analog-to-USB interface conversion must be implemented in the system design.

Q: What is the significance of the product status difference?

A: The obsolete status of the ES1-LP3-P indicates discontinued manufacturing and limited long-term availability. The active status of the ES1-LP3-N-P ensures continued production, technical support, and regulatory compliance.

Q: Are there packaging considerations for substitution?

A: Both components share the same base product number (ES1-LP3) and series family, indicating compatible mechanical form factors. Packaging specifications were not provided in the component data.

Q: What does RoHS compliance on the substitute part signify?

A: RoHS compliance indicates the ES1-LP3-N-P meets restrictions on hazardous substances, supporting deployment in applications with environmental and regulatory compliance requirements.