Equivalent & Substitute Parts for TE Connectivity 2-1415033-1

Part Overview

The TE Connectivity Potter & Brumfield Relays model 2-1415033-1 is a general purpose relay with SPDT (1 Form C) contact configuration, rated for 8A at 48VDC coil voltage. This component is classified as obsolete, which necessitates identification of active equivalent models to maintain design continuity and ensure ongoing component availability for production and maintenance applications.

Substiute Parts

2-1415033-1

TE Connectivity Potter & Brumfield RelaysIn Stock: 7282-1415033-1 Datasheet

Current PartRFQ

RY612048

TE Connectivity Potter & Brumfield RelaysIn Stock: 1248RY612048 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 2-1415033-1 is based on electrical and mechanical parameter equivalence within the TE Connectivity Potter & Brumfield Relays RY series. The substitute part RY612048 maintains identical specifications across all critical functional parameters:

Substitution Criteria:

• Coil voltage: 48VDC (identical)
• Contact configuration: SPDT (1 Form C) (identical)
• Contact current rating: 8A (identical)
• Switching voltage: 400VAC (identical)
• Mounting type: Through Hole (identical)
• Termination style: PC Pin (identical)
• Operating voltage thresholds: Must Operate 33.6 VDC, Must Release 4.8 VDC (identical)
• Switching times: Operate 9 ms, Release 5 ms (identical)
• Operating temperature range: -40°C to 70°C (identical)
• Contact material: Silver Nickel (AgNi) (identical)
• Coil type: Non Latching (identical)
• RoHS3 compliance: Confirmed for both parts

The substitute part RY612048 is classified as active product status, ensuring continued availability and manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The substitute part RY612048 is the direct equivalent for the obsolete 2-1415033-1. Selection of RY612048 is based on the following engineering factors:

Product Status: The main part 2-1415033-1 is classified as obsolete, creating supply chain risk. The substitute RY612048 maintains active product status with confirmed inventory availability (1176 pieces in stock), ensuring reliable procurement for current and future applications.

Compliance and Certifications: Both parts maintain identical compliance profiles:

• ROHS3 Compliant
• REACH Unaffected
• EAR99 classification
• Identical HTSUS code (8536.41.0020)

Electrical and Mechanical Equivalence: All functional parameters are identical between the main part and substitute, including coil voltage, contact configuration, current rating, switching voltage, operating voltage thresholds, switching times, and operating temperature range. Coil resistance values are equivalent (9391 Ohms versus 9.4 kOhms).

Packaging and Mounting: Both parts utilize identical through-hole mounting with PC pin termination, ensuring direct PCB compatibility without design modification.

RY612048 is the appropriate selection for applications currently using or requiring replacement of 2-1415033-1.

Frequently Asked Questions (FAQ)

Q: Can RY612048 be used as a direct replacement for 2-1415033-1 in existing designs?

A: Yes. RY612048 is electrically and mechanically equivalent to 2-1415033-1 across all specified parameters. Both parts share identical coil voltage (48VDC), contact configuration (SPDT), current rating (8A), switching voltage (400VAC), mounting type (through hole), and termination style (PC pin). No design modifications are required.

Q: What is the primary reason for substitution?

A: The main part 2-1415033-1 is classified as obsolete. RY612048 is the active equivalent that maintains identical specifications while ensuring ongoing component availability and manufacturing support.

Q: Are the coil resistance values different between these parts?

A: The coil resistance values are equivalent. The main part specifies 9391 Ohms, while the substitute specifies 9.4 kOhms (9400 Ohms). This represents a negligible difference within standard engineering tolerance and does not affect functional performance.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both 2-1415033-1 and RY612048 are ROHS3 compliant, REACH unaffected, and classified as EAR99. Both share the identical HTSUS code (8536.41.0020).

Q: What are the critical electrical parameters that define substitution compatibility?

A: Substitution compatibility is determined by: coil voltage (48VDC), contact form (SPDT), contact current rating (8A), switching voltage (400VAC), must operate voltage (33.6 VDC), must release voltage (4.8 VDC), operate time (9 ms), and release time (5 ms). RY612048 matches all these parameters.

Q: Are there packaging differences between the main part and substitute?

A: The main part 2-1415033-1 is packaged individually, while RY612048 is supplied in bulk packaging. Both parts are identical in form factor and mounting configuration. Bulk packaging does not affect component functionality or PCB compatibility.

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

A: Both parts operate across the identical temperature range of -40°C to 70°C, ensuring equivalent thermal performance in all specified environments.