Phoenix Contact 2905235 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2905235 is a Transient Voltage Suppressors (TVS) mixed technology module designed for circuit protection applications. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The mixed technology architecture provides general-purpose transient voltage suppression in a DIN Rail mounted module format.

Substiute Parts

2905235

Phoenix ContactIn Stock: 8402905235 Datasheet

Current PartRFQ

2907923

Phoenix ContactIn Stock: 7772907923 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 2907923 qualifies as a substitute for the 2905235 based on the following alignment of critical parameters:

Substitution Criteria:

• Identical manufacturer (Phoenix Contact)
• Same functional category (Transient Voltage Suppressors - TVS, Circuit Protection)
• Matching module-based package architecture
• Single circuit configuration
• Equivalent moisture sensitivity rating (MSL 1 - Unlimited)
• Identical ECCN and HTSUS classification
• Active product status with current inventory availability

The 2907923 operates as a Type 2/Type 3 surge protection module with base mount configuration, providing enhanced operational specifications while maintaining compatibility with the core protection function of the original 2905235 design.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2907923 is the designated substitute for the obsolete 2905235. Selection is supported by:

• Product Status Alignment: The 2907923 maintains active production status, ensuring long-term availability and supply chain continuity.
• Compliance Equivalence: Both components maintain identical ECCN (EAR99) and HTSUS (8536.30.8000) classifications, supporting regulatory consistency.
• Certification Upgrade: The 2907923 achieves ROHS3 Compliant status, exceeding the RoHS Compliant rating of the original part, providing enhanced environmental compliance.
• Functional Compatibility: Single-circuit module architecture with identical moisture sensitivity rating (MSL 1) ensures direct functional substitution in existing circuit protection applications.

Frequently Asked Questions (FAQ)

Q: Can the 2907923 directly replace the 2905235 in existing installations?

A: Yes. Both components share identical functional classification as single-circuit TVS modules with matching moisture sensitivity levels and regulatory codes. The 2907923 provides equivalent circuit protection functionality with enhanced compliance status.

Q: What are the key differences between these parts?

A: The primary differences are product status (2905235 is obsolete; 2907923 is active) and mounting configuration (2905235 uses DIN Rail mounting; 2907923 uses base mount). The 2907923 also specifies Type 2/Type 3 surge protection classification and provides detailed electrical parameters including voltage ratings and discharge current specifications.

Q: Are there any compatibility concerns with the different mounting types?

A: Mounting type differences (DIN Rail versus base mount) require mechanical integration assessment. The functional TVS protection capability remains equivalent; however, physical installation methodology will differ based on the target system architecture.

Q: Does the ROHS3 compliance of the 2907923 affect substitution?

A: No. ROHS3 compliance represents an enhancement over RoHS Compliant status. This upgrade supports improved environmental standards without creating compatibility issues for the substitution.

Q: What inventory status should be considered for procurement?

A: The 2907923 maintains active production status with current inventory availability (747 Pcs New Original In Stock), providing reliable supply chain access compared to the obsolete 2905235.