PF113A-D Relay Socket Equivalent & Substitute Parts

Part Overview

The PF113A-D is an 11-position DIN rail relay socket manufactured by Omron Automation and Safety, designed for use with MK Series 3PDT relays. This component features screw terminal termination and is classified as obsolete. Due to its obsolete status, identifying equivalent and substitute parts is essential for system maintenance, repair, and component sourcing in active production environments.

Substiute Parts

PF113A-D

Omron Automation and SafetyIn Stock: 931PF113A-D Datasheet

Current PartRFQ

PF113A-E

Omron Automation and SafetyIn Stock: 2205PF113A-E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the PF113A-D is determined by strict equivalence across the following critical parameters:

• Series Compatibility: MK Series designation
• Position Count: 11 positions
• Mounting Configuration: DIN Rail mounting
• Termination Method: Screw Terminal
• Relay Compatibility: 3PDT relay interface
• Electrical Classification: HTSUS 8536.69.8000

The PF113A-E qualifies as a direct substitute based on identical values across all these parameters. The primary distinction is product status: PF113A-E is active and available in higher inventory quantities, whereas PF113A-D is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The PF113A-E is the direct substitute for PF113A-D. Selection of PF113A-E is based on:

• Functional Equivalence: Identical electrical and mechanical specifications across all critical parameters
• Product Status: PF113A-E maintains active status with confirmed availability
• Regulatory Compliance: PF113A-E carries ROHS3 Compliant certification and REACH Unaffected status, providing enhanced compliance documentation compared to the obsolete PF113A-D
• Inventory Availability: PF113A-E is available in significantly higher quantities (2180 Pcs vs. 841 Pcs)

Frequently Asked Questions (FAQ)

Q: Can PF113A-E directly replace PF113A-D in existing installations?

A: Yes. Both parts are identical in electrical and mechanical specifications, including position count, mounting type, termination style, and relay compatibility. The substitution is direct with no circuit or mechanical modifications required.

Q: What is the difference between PF113A-D and PF113A-E?

A: The primary differences are product status (PF113A-D is obsolete; PF113A-E is active), packaging (PF113A-D is dash packaging; PF113A-E is bulk), inventory availability, and regulatory documentation (PF113A-E includes ROHS3 Compliant and REACH Unaffected certifications).

Q: Are there packaging differences between these parts?

A: Yes. PF113A-D uses dash packaging, while PF113A-E uses bulk packaging. This affects ordering and handling but does not impact functional performance or compatibility.

Q: What relay types are compatible with these sockets?

A: Both PF113A-D and PF113A-E are designed for use with MK Series 3PDT relays. The 11-position configuration and screw terminal termination are specific to this relay interface.

Q: Is PF113A-E compliant with current environmental regulations?

A: Yes. PF113A-E is ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements for component sourcing and deployment.