Equivalent & Substitute Parts for TE Connectivity 7-1415534-8 General Purpose Relay

Part Overview

The TE Connectivity Potter & Brumfield 7-1415534-8 is a general purpose relay with SPST-NO (1 Form A) contact configuration, rated for 16A at 24VDC coil voltage. This component is classified as obsolete, which necessitates identification of active equivalent parts to maintain design continuity and ensure ongoing component availability for production and maintenance applications. The substitute part maintains identical electrical and mechanical specifications while offering improved supply chain status.

Substiute Parts

7-1415534-8

TE Connectivity Potter & Brumfield RelaysIn Stock: 8237-1415534-8 Datasheet

Current PartRFQ

RTD34024

TE Connectivity Potter & Brumfield RelaysIn Stock: 11197RTD34024 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part RTD34024 is classified as a direct equivalent to 7-1415534-8 based on the following critical parameters that determine substitution compatibility:

Electrical Parameters:

• Coil voltage: 24VDC (identical)
• Contact form: SPST-NO (1 Form A) (identical)
• Contact current rating: 16 A (identical)
• Maximum switching voltage: 400VAC (identical)
• Coil resistance: 1.44 kOhms (identical)
• Coil current: 16.7 mA (identical)
• Must operate voltage: 16.8 VDC (identical)
• Must release voltage: 2.4 VDC (identical)

Mechanical Parameters:

• Mounting type: Through Hole (identical)
• Termination style: PC Pin (identical)
• Operating temperature range: -40°C ~ 85°C (identical)
• Seal rating: Sealed - Fully (identical)

Material Specifications:

• Contact material: Silver Nickel (AgNi) (identical)
• Coil insulation: Class F (identical)

The primary distinction between these parts is product status: 7-1415534-8 is obsolete, while RTD34024 is active with significantly higher inventory availability.

Parameter Comparison

Engineering Selection Recommendations

RTD34024 is the direct substitute for 7-1415534-8. Selection of RTD34024 is based on the following engineering criteria:

Compliance and Certification: Both parts maintain identical RoHS3 compliance and REACH unaffected status, ensuring regulatory alignment for current and future applications.

Product Status: RTD34024 holds active product status with substantially higher inventory availability (11,157 pieces versus 718 pieces), providing superior supply chain reliability and reduced procurement risk.

Electrical and Mechanical Equivalence: All critical electrical parameters, mechanical specifications, and material compositions are identical between the two parts. This includes coil voltage, contact configuration, current rating, switching voltage, operating temperature range, and contact material composition.

Packaging Consideration: RTD34024 is supplied in tube packaging, whereas 7-1415534-8 packaging specification is not defined. Tube packaging is standard for through-hole relay components and presents no functional impact on component performance or circuit integration.

For new designs and component replenishment, RTD34024 is the appropriate selection. For existing inventory of 7-1415534-8, direct substitution with RTD34024 is electrically and mechanically valid without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can RTD34024 be used as a direct replacement for 7-1415534-8 in existing circuits?

A: Yes. RTD34024 is electrically and mechanically equivalent to 7-1415534-8. All coil voltage, contact configuration, current rating, switching voltage, operating temperature, and timing specifications are identical. No circuit modification is required.

Q: What is the primary reason for substitution?

A: 7-1415534-8 is classified as obsolete. RTD34024 is the active equivalent part with identical specifications and significantly higher inventory availability, ensuring long-term supply chain continuity.

Q: Are the through-hole mounting and PC pin termination identical?

A: Yes. Both parts feature through-hole mounting with PC pin termination style, ensuring identical PCB integration and soldering requirements.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both 7-1415534-8 and RTD34024 are ROHS3 compliant, REACH unaffected, and carry identical ECCN (EAR99) and HTSUS (8536.41.0050) classifications.

Q: Is there a difference in packaging between these parts?

A: 7-1415534-8 packaging is not specified. RTD34024 is supplied in tube packaging, which is standard for through-hole relay components and does not affect functional performance or circuit compatibility.

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

A: Both parts operate across the identical temperature range of -40°C to 85°C, ensuring equivalent thermal performance in all specified environmental conditions.

Q: Are the contact materials the same?

A: Yes. Both parts use Silver Nickel (AgNi) contact material with Class F coil insulation, providing identical electrical contact characteristics and thermal performance.

Q: What is the coil resistance specification?

A: Both parts have a coil resistance of 1.44 kOhms with a coil current of 16.7 mA at 24VDC, ensuring identical drive circuit requirements.