Phoenix Contact 1771189 Heavy Duty Connector Base - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1771189 is a heavy duty connector base designed for box mount, side entry applications with PG16 thread size in the HEAVYCON® B series. This component provides IP65 ingress protection (dust tight, water resistant) and operates across -40°C to 125°C. The product is currently obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

1771189

Phoenix ContactIn Stock: 10091771189 Datasheet

Current PartRFQ

1412827

Phoenix ContactIn Stock: 13861412827 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1771189 is determined by the following critical parameters:

• Connector Type & Style: Must be Base - Box Mount with Side Entry configuration
• Size Designation: Must be B6 to ensure mechanical and electrical compatibility
• Thread Size: Must be PG16 for proper mounting interface
• Housing Material & Construction: Aluminum die cast construction maintains structural and thermal characteristics
• Operating Temperature Range: Must support -40°C to 125°C minimum
• Ingress Protection: Must meet or exceed IP65 rating for equivalent environmental sealing

The Phoenix Contact 1412827 qualifies as a direct substitute based on these parameters. While it represents an evolution within the HEAVYCON® product line (EVO series versus B series), it maintains all critical mechanical and electrical compatibility criteria while offering enhanced ingress protection (IP66/IP67/IP69K) and additional environmental resistance features.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1412827 is the qualified substitute for the obsolete 1771189 connector base. Selection should be based on the following factors:

Product Status & Availability: The 1771189 is obsolete with no ongoing manufacturing. The 1412827 is active production with confirmed inventory availability (1281 pcs in stock), ensuring supply chain continuity.

Compliance & Certification: Both components are RoHS compliant. The 1412827 meets ROHS3 requirements and carries REACH Unaffected status, providing enhanced regulatory alignment for current applications.

Environmental Protection: The 1412827 provides superior ingress protection (IP66/IP67/IP69K) compared to the 1771189 (IP65), with additional salt water resistance. This enhancement maintains backward compatibility while offering improved environmental sealing for demanding applications.

Mechanical Compatibility: Identical connector type, size designation (B6), thread size (PG16), and locking mechanism ensure direct mechanical interchangeability without mounting modifications.

Thermal Performance: Both components operate across the identical -40°C to 125°C temperature range, maintaining thermal compatibility in all specified operating conditions.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1412827 directly replace the 1771189 in existing installations?

A: Yes. Both components share identical connector type (Base - Box Mount), style (Side Entry), size (B6), thread size (PG16), and locking mechanism. Mechanical mounting is directly compatible without modification.

Q: What is the primary difference between these two connector bases?

A: The 1412827 represents the HEAVYCON® EVO series evolution of the B series 1771189. The primary enhancement is ingress protection: the 1412827 provides IP66/IP67/IP69K rating versus IP65 on the 1771189, with added salt water resistance. Both maintain identical operating temperature range and core mechanical specifications.

Q: Are there any dimensional differences between the 1771189 and 1412827?

A: Height differs slightly: the 1771189 measures 2.047" (52.00mm), while the 1412827 measures 2.150" (54.60mm). Length and width remain identical at 3.307" x 2.047" (84.00mm x 52.00mm). Verify mounting clearance in confined spaces before substitution.

Q: What packaging is available for the 1412827?

A: The 1412827 is supplied in bulk packaging with 1281 pcs currently in stock as new original inventory.

Q: Are both components RoHS compliant?

A: Yes. The 1771189 is RoHS Compliant. The 1412827 meets the more current ROHS3 Compliant standard, providing enhanced regulatory alignment.

Q: Does the 1412827 maintain the same operating temperature range?

A: Yes. Both components operate across -40°C to 125°C, ensuring thermal compatibility in all specified conditions.

Q: Why should I consider the 1412827 over the 1771189?

A: The 1771189 is obsolete with no ongoing production. The 1412827 is active production with confirmed availability. Additionally, the 1412827 provides enhanced environmental protection (IP66/IP67/IP69K versus IP65) and current regulatory compliance (ROHS3), making it the appropriate choice for new designs and system replacements.