Phoenix Contact 1683688 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1683688 is a sensor/actuator box without LED, designed for use with circular connectors in industrial sensing and transduction applications. This component features a green polyamide housing with 6 connector openings, dust-tight and waterproof construction. The part is currently obsolete, making identification of functionally equivalent alternatives essential for system maintenance and component sourcing.

Substiute Parts

1683688

Phoenix ContactIn Stock: 10051683688 Datasheet

Current PartRFQ

1175447

Phoenix ContactIn Stock: 9861175447 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1683688 is determined by the following critical parameters:

• Accessory Type: Must be an actuator box for sensor/transducer applications
• Environmental Protection: Dust-tight and waterproof construction required
• Connector Interface: Compatibility with circular connectors
• RoHS Compliance: Must maintain RoHS compliance status
• Moisture Sensitivity: MSL rating of 1 (Unlimited) acceptable

The substitute part 1175447 maintains functional equivalence through identical environmental protection ratings, RoHS compliance, and circular connector compatibility. Variations in connector opening count (8 vs. 6), housing material (PBT vs. Polyamide), and color (Black vs. Green) represent design alternatives within the same product category and do not preclude substitution when mechanical and electrical interfaces align.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1175447 serves as the active substitute for the obsolete 1683688. Both components maintain identical environmental protection specifications (dust-tight, waterproof) and RoHS compliance, ensuring regulatory and operational continuity. The 1175447 is currently in active production status with confirmed inventory availability, eliminating supply chain risk associated with the obsolete 1683688.

Material composition differs between the two parts (Polyamide vs. PBT), reflecting manufacturing evolution within the Phoenix Contact product line. PBT offers enhanced chemical resistance and thermal stability compared to polyamide. The increased connector opening count (8 vs. 6) in the 1175447 provides expanded configuration flexibility for multi-connector applications.

Frequently Asked Questions (FAQ)

Q: Can the 1175447 directly replace the 1683688 in existing installations?

A: Substitution is viable when the application accommodates the increased connector opening count (8 vs. 6) and accepts the material change from polyamide to PBT. Both parts maintain identical environmental protection and compliance ratings.

Q: What is the significance of the color difference between these parts?

A: Color variation (green vs. black) is a cosmetic distinction and does not affect functional performance or electrical characteristics. Selection should be based on application requirements and installation environment.

Q: Are there compatibility concerns with circular connector interfaces?

A: Both the 1683688 and 1175447 are designed for use with circular connectors. Connector compatibility depends on specific connector type and pin configuration, which must be evaluated against application requirements.

Q: Why is the 1683688 listed as obsolete?

A: Obsolescence indicates the part is no longer manufactured by Phoenix Contact. The 1175447 represents the current active alternative within the sensor/actuator box product category.

Q: Does the packaging difference affect substitution?

A: The 1683688 is supplied with standard packaging, while the 1175447 is supplied in bulk packaging. Packaging format does not affect component functionality or performance.