Phoenix Contact 1879366 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1879366 is a 10-position terminal block header with male pins, shrouded on four sides, featuring a 0.150" (3.81mm) pitch for vertical through-hole mounting. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The part operates at 8A (IEC/UL) and 250V (IEC) / 300V (UL), with press-fit termination and UL94 V-0 flammability rating.

Substiute Parts

1879366

Phoenix ContactIn Stock: 9181879366 Datasheet

Current PartRFQ

1830677

Phoenix ContactIn Stock: 24441830677 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1879366 is determined by the following critical parameters:

• Position Count & Pitch: 10 positions at 0.150" (3.81mm) spacing
• Header Configuration: Male pins with 4-side shrouding
• Mounting Method: Through-hole vertical orientation
• Electrical Ratings: 8A (IEC/UL), 250V (IEC), 300V (UL)
• Housing Material & Flammability: PBT with UL94 V-0 rating
• Contact Finish: Tin plating

The substitute part Phoenix Contact 1830677 maintains compatibility across all critical electrical and mechanical parameters. The primary difference is the termination style: the 1879366 uses press-fit termination, while the 1830677 uses solder termination. Both parts share identical position count, pitch, shrouding configuration, voltage/current ratings, housing material, and flammability certification.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1830677 serves as the active production equivalent to the obsolete 1879366. Both components meet identical electrical specifications (8A/250V IEC, 8A/300V UL) and share the same mechanical footprint, position count, and pitch. The 1830677 carries ROHS3 compliance status and is currently in active production with substantial inventory availability (2342 pcs), compared to the obsolete status of the 1879366.

The primary design consideration is termination method: the 1879366 employs press-fit technology, while the 1830677 requires solder attachment. This difference necessitates PCB design modification if transitioning between these parts. The contact tail length variance (0.150" vs. 0.138") reflects the different termination approaches and must be accommodated in board layout.

For new designs or system replacements, the 1830677 is the appropriate selection due to its active status, current compliance certifications, and ongoing manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can the 1830677 directly replace the 1879366 without PCB modification?

A: Electrical compatibility is complete; however, PCB layout modification is required. The 1879366 uses press-fit termination with 0.150" (3.81mm) tail length, while the 1830677 uses solder termination with 0.138" (4.60mm) tail length. Through-hole pad positioning and depth must be adjusted accordingly.

Q: Are the electrical ratings identical between these parts?

A: Yes. Both components are rated at 8A (IEC/UL) and 250V (IEC) / 300V (UL). Voltage and current handling capacity is equivalent.

Q: What is the significance of the series designation change from COMBICON EMCV to COMBICON MCV?

A: The series designation reflects the product line evolution within Phoenix Contact's terminal block portfolio. The COMBICON MCV series represents the current production line, while COMBICON EMCV is obsolete. Functional and electrical parameters remain aligned.

Q: Does the contact tail length difference affect mechanical compatibility?

A: Yes. The 0.012" (0.31mm) difference in contact tail length is a direct result of termination method differences. Press-fit termination (1879366) requires longer tails for mechanical insertion, while solder termination (1830677) requires shorter tails for board penetration. PCB hole depth and pad design must accommodate the specific termination style.

Q: Are both parts RoHS compliant?

A: Yes. The 1879366 is RoHS Compliant, and the 1830677 is ROHS3 Compliant. Both meet current environmental compliance requirements.

Q: What is the inventory status for each part?

A: The 1879366 (obsolete) has 894 pcs available as new original stock. The 1830677 (active) has 2342 pcs in inventory, reflecting its current production status and ongoing market availability.