Phoenix Contact 1879324 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1879324 is a 6-position terminal block header with male pins, shrouded on all four sides, featuring a 0.150" (3.81mm) pitch for vertical through-hole mounting. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations.

Terminal block headers of this configuration are used in industrial control systems, power distribution modules, and signal interconnection applications where reliable press-fit termination and shrouded contact protection are required.

Substiute Parts

1879324

Phoenix ContactIn Stock: 11471879324 Datasheet

Current PartRFQ

1830635

Phoenix ContactIn Stock: 32001830635 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for terminal block headers is determined by strict equivalence across the following parameters:

• Electrical Compatibility: Identical current and voltage ratings (IEC and UL standards)
• Physical Compatibility: Matching pitch (0.150"/3.81mm), position count (6), orientation (vertical), and shroud configuration (4-side)
• Mounting Compatibility: Through-hole mounting type with compatible PCB footprint
• Material and Safety: Equivalent housing material (PBT), flammability rating (UL94 V-0), and contact finish (tin)
• Dimensional Compatibility: Matching insulation height (0.362"/9.20mm)

The substitute part 1830635 meets all these criteria, with the primary difference being termination style (solder vs. press-fit) and active product status.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1830635 is a direct functional equivalent to the obsolete 1879324 for applications requiring 6-position, 3.81mm pitch terminal block headers with identical electrical ratings and mechanical configuration.

Key Selection Factors:

• Termination Method: The 1830635 uses solder termination instead of press-fit. PCB design must accommodate solder pad geometry rather than press-fit holes. This is the primary design consideration for implementation.

• Contact Tail Length: The 1830635 has a contact tail length of 0.138" (4.60mm) compared to 0.150" (3.81mm) on the original part. This minor dimensional difference is within typical PCB tolerance ranges for through-hole components but should be verified against specific board layout requirements.

• Product Status and Availability: The 1830635 is an active product with current manufacturing status, ensuring long-term availability and supply chain continuity. The original 1879324 is obsolete and subject to inventory depletion.

• Compliance: Both parts maintain equivalent RoHS compliance and UL94 V-0 flammability ratings, suitable for industrial control and safety-critical applications.

• Series Compatibility: Both components belong to the Phoenix Contact COMBICON family, ensuring mechanical and electrical compatibility within the broader product ecosystem.

Frequently Asked Questions (FAQ)

Q: Can the 1830635 be used as a direct drop-in replacement for the 1879324?

A: The 1830635 is functionally equivalent in electrical performance and mechanical dimensions. However, the termination method differs (solder vs. press-fit), requiring PCB redesign. The contact tail length difference (0.138" vs. 0.150") is minor but must be verified against specific board layout specifications.

Q: What is the primary difference between these two parts?

A: The main difference is termination style. The 1879324 uses press-fit termination for direct insertion into plated through-holes, while the 1830635 uses solder termination, requiring solder pads on the PCB. Both maintain identical electrical ratings, pitch, position count, and shroud configuration.

Q: Are the electrical ratings identical between the two parts?

A: Yes. Both parts are rated for 8A at 250V (IEC) and 8A at 300V (UL), with identical housing material (PBT), flammability rating (UL94 V-0), and contact finish (tin).

Q: Does the contact tail length difference affect compatibility?

A: The 1830635 has a contact tail length of 0.138" (4.60mm) versus 0.150" (3.81mm) on the 1879324. This 0.012" difference is minor and typically within standard PCB tolerance ranges for through-hole components. However, it should be verified against specific board layout and hole depth requirements.

Q: Is the 1830635 currently available?

A: Yes. The 1830635 is an active product with current manufacturing status, unlike the obsolete 1879324. This ensures ongoing availability and supply chain reliability.

Q: Are both parts RoHS compliant?

A: Yes. The 1879324 is RoHS Compliant, and the 1830635 is ROHS3 Compliant, both meeting current environmental regulations.