TE Connectivity Potter & Brumfield Relays 1415033-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Potter & Brumfield Relays 1415033-1 is a general purpose relay with SPDT (1 Form C) contact configuration, 12VDC coil voltage, and 8A contact rating. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing procurement and system maintenance. The substitute part RY612012 provides functional equivalence while maintaining active product status and full component availability.

Substiute Parts

1415033-1

TE Connectivity Potter & Brumfield RelaysIn Stock: 12871415033-1 Datasheet

Current PartRFQ

RY612012

TE Connectivity Potter & Brumfield RelaysIn Stock: 874980RY612012 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 1415033-1 with the active RY612012 is based on identical electrical and mechanical parameters across all critical specifications. The substitution logic is determined by the following key parameters:

Electrical Parameters:

• Coil voltage: 12VDC (identical)
• Contact form: SPDT (1 Form C) (identical)
• Contact rating: 8 A (identical)
• Maximum switching voltage: 400VAC (identical)
• Coil current: 19.1 mA (identical)
• Coil resistance: 627 Ohms (identical)
• Must operate voltage: 8.4 VDC (identical)
• Must release voltage: 1.2 VDC (identical)
• Operate time: 9 ms (identical)
• Release time: 5 ms (identical)

Mechanical Parameters:

• Mounting type: Through Hole (identical)
• Termination style: PC Pin (identical)
• Seal rating: Sealed - Fully (identical)
• Operating temperature range: -40°C ~ 70°C (identical)
• Contact material: Silver Nickel (AgNi) (identical)

Compliance Parameters:

• RoHS3 Compliant (identical)
• REACH Unaffected (identical)
• ECCN: EAR99 (identical)

The RY612012 maintains full functional and physical compatibility with the 1415033-1 while offering active product status and significantly higher inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The RY612012 is the direct equivalent substitute for the obsolete 1415033-1. Selection of RY612012 is based on the following engineering criteria:

Product Status: The 1415033-1 is classified as obsolete, creating supply chain risk. The RY612012 maintains active product status, ensuring long-term availability and manufacturer support.

Compliance Certification: Both parts maintain identical compliance certifications including ROHS3 compliance and REACH unaffected status, ensuring regulatory equivalence for applications subject to environmental and hazardous substance restrictions.

Electrical and Mechanical Equivalence: All electrical parameters, mechanical specifications, and performance characteristics are identical between the two parts. No circuit redesign or mechanical modification is required for substitution.

Inventory Availability: The RY612012 offers significantly higher inventory availability (874,900 pieces versus 1,177 pieces), providing superior supply chain reliability for new production and replacement applications.

For applications currently using the 1415033-1, direct substitution with RY612012 is supported without modification to circuit design, PCB layout, or system integration.

Frequently Asked Questions (FAQ)

Q: Can RY612012 be used as a direct replacement for 1415033-1 in existing designs?

A: Yes. The RY612012 is electrically and mechanically identical to the 1415033-1 across all specified parameters. Direct substitution is supported without circuit modification or PCB redesign.

Q: What are the key electrical parameters that determine substitution compatibility?

A: Substitution compatibility is determined by coil voltage (12VDC), contact form (SPDT), contact rating (8A), switching voltage (400VAC max), coil current (19.1 mA), and operating temperature range (-40°C to 70°C). The RY612012 matches all these parameters.

Q: Are there differences in packaging between 1415033-1 and RY612012?

A: The 1415033-1 is packaged individually, while the RY612012 is supplied in bulk packaging. Both parts use identical through-hole PC pin termination and are mounted identically on PCBs.

Q: What is the difference in product status between these parts?

A: The 1415033-1 is classified as obsolete, indicating discontinued manufacturing. The RY612012 is active, meaning it is currently manufactured and supported by TE Connectivity Potter & Brumfield Relays.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both the 1415033-1 and RY612012 are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. They meet identical environmental and hazardous substance requirements.

Q: What is the operating temperature range for both relays?

A: Both parts operate across the identical temperature range of -40°C to 70°C, supporting applications in standard industrial and commercial environments.

Q: Are the contact materials the same?

A: Yes. Both parts use Silver Nickel (AgNi) contact material, ensuring identical electrical performance and contact reliability.

Q: What is the coil resistance specification?

A: Both parts have a coil resistance of 627 Ohms at 12VDC, ensuring identical electrical load characteristics in circuit applications.