Phoenix Contact 1824476 Terminal Block Receptacle - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1824476 is a 14-position terminal block receptacle with female sockets, designed for board mount applications with 0.200" (5.08mm) pitch spacing. This component features screw termination, supporting wire gauges from 12-30 AWG (0.2-2.5mm²) with rated electrical performance of 12A at 630V (IEC) and 10A at 300V (UL). The part is currently listed as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations.

Substiute Parts

1824476

Phoenix ContactIn Stock: 10431824476 Datasheet

Current PartRFQ

1824243

Phoenix ContactIn Stock: 8081824243 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1824476 is determined by strict equivalence across the following critical parameters:

• 14-position configuration with single level
• 0.200" (5.08mm) pitch spacing
• Receptacle type with female socket contacts
• Screw termination method
• Board mount orientation
• Electrical ratings: 12A (IEC), 630V (IEC), 10A (UL), 300V (UL)
• Wire gauge compatibility: 12-30 AWG (0.2-2.5mm²)
• M3 screw fastening
• Polyamide housing with UL94 V-0 rating
• RoHS compliance

The Phoenix Contact 1824243 meets all substitution criteria as a functionally equivalent alternative within the COMBICON MSTBU series.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1824243 is the direct functional equivalent for the obsolete 1824476 model. Both components share identical electrical specifications, mechanical dimensions, and material certifications within the COMBICON MSTBU series. The 1824243 maintains active product status with current manufacturing support, ensuring long-term availability and supply chain continuity.

The 1824243 includes retention latches as an additional feature not present in the 1824476. This enhancement provides improved mechanical stability during mating operations without affecting electrical or dimensional compatibility. The component maintains full RoHS compliance and UL94 V-0 flammability certification, meeting all regulatory requirements applicable to the original part.

Frequently Asked Questions (FAQ)

Q: Can the 1824243 be used as a direct replacement for the 1824476?

A: Yes. Both components are 14-position receptacles with 0.200" (5.08mm) pitch, identical electrical ratings (12A at 630V IEC), screw termination, and board mount configuration. All critical substitution parameters are equivalent.

Q: What is the difference between the 1824476 and 1824243?

A: The primary difference is product status: 1824476 is obsolete while 1824243 is active. The 1824243 includes retention latches as an additional mechanical feature. All electrical, dimensional, and material specifications are identical.

Q: Are there packaging differences between these parts?

A: The 1824476 was supplied in standard packaging, while the 1824243 is available in bulk packaging. This distinction affects procurement and inventory management but does not impact component functionality or compatibility.

Q: Will the retention latches on the 1824243 affect board layout or mating?

A: No. The retention latches are integrated into the receptacle design without altering the pitch, mounting footprint, or electrical interface. The component maintains the same 0.200" (5.08mm) spacing and board mount dimensions as the 1824476.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1824476 and 1824243 are RoHS compliant with UL94 V-0 flammability ratings and MSL 1 (unlimited) moisture sensitivity levels.