Phoenix Contact 1911282 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1911282 is a 14-position terminal block header with male pins, shrouded on four sides, designed for vertical through-hole mounting with 0.138" (4.60mm) pitch. 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 160V (IEC) / 300V (UL), with press-fit termination and green polybutylene terephthalate (PBT) housing rated UL94 V-0.

Substiute Parts

1911282

Phoenix ContactIn Stock: 8141911282 Datasheet

Current PartRFQ

1843347

Phoenix ContactIn Stock: 11351843347 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1911282 is determined by strict equivalence across the following critical parameters:

• Position Count & Pitch: 14 positions at 0.138" (4.60mm) spacing
• Physical Configuration: Vertical orientation, male pins, four-sided shroud
• Mounting Method: Through-hole mounting on PCB
• Electrical Performance: 8A current capacity and voltage ratings compatible with IEC/UL standards
• Material & Safety: PBT housing with UL94 V-0 flammability rating
• Contact Finish: Tin plating for reliable mating surfaces

The Phoenix Contact 1843347 qualifies as a direct substitute based on matching all critical parameters. The primary difference is termination style (solder vs. press-fit) and product status (active vs. obsolete), with the substitute offering higher IEC voltage rating (250V vs. 160V) and active availability.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1843347 is the qualified substitute for the obsolete 1911282 based on functional and electrical equivalence. Key selection factors:

Product Status: The 1843347 maintains active product status with current manufacturing support, whereas the 1911282 is obsolete and subject to inventory depletion.

Compliance & Certifications: The 1843347 carries ROHS3 compliance and REACH unaffected status, meeting modern regulatory requirements. Both parts maintain UL94 V-0 flammability rating and equivalent electrical performance under IEC and UL standards.

Termination Consideration: The substitution involves a change from press-fit to solder termination. This requires PCB design modification to accommodate solder pads instead of press-fit holes. The electrical and mechanical performance remain equivalent for the specified 14-position, 4.60mm pitch configuration.

Voltage Margin: The substitute provides enhanced IEC voltage rating (250V vs. 160V), offering additional safety margin in applications operating near the original part's 160V IEC specification.

Frequently Asked Questions (FAQ)

Q: Can the 1843347 directly replace the 1911282 without PCB modification?

A: No. The primary difference is termination style. The 1911282 uses press-fit termination requiring through-holes with specific dimensional tolerances, while the 1843347 uses solder termination requiring standard solder pads. PCB layout modification is necessary.

Q: Are the electrical ratings compatible?

A: Yes. Both parts operate at 8A current capacity and 300V UL voltage rating. The 1843347 provides higher IEC voltage rating (250V vs. 160V), making it suitable for all applications within the original part's electrical envelope.

Q: What is the impact of the series change from COMBICON EMC to COMBICON MCV?

A: The series designation reflects product line evolution within Phoenix Contact's terminal block portfolio. Both series maintain equivalent mechanical and electrical specifications for this 14-position, 4.60mm pitch configuration. The COMBICON MCV series represents the current active product line.

Q: Does the substitute meet current environmental compliance standards?

A: Yes. The 1843347 is ROHS3 compliant and REACH unaffected, meeting current European and international environmental regulations. The original 1911282 compliance status is not specified in available documentation.

Q: Are connector mating surfaces identical?

A: Yes. Both parts feature tin-plated contact mating surfaces with identical shrouded four-side male pin configuration, ensuring mechanical and electrical compatibility with corresponding female connectors designed for 4.60mm pitch terminal blocks.