MSTB 2,5/ 6-G-5,08 THT Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1948239 (MSTB 2,5/ 6-G-5,08 THT) is a 6-position terminal block designed for through-hole mounting applications. This part is classified as obsolete and has been superseded in the product line. Finding equivalent or substitute components is necessary to maintain design continuity and ensure component availability for new production runs or system updates.

Substiute Parts

1948239

Phoenix ContactIn Stock: 8481948239 Datasheet

Current PartRFQ

1954511

Phoenix ContactIn Stock: 7621954511 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1954511 qualifies as a substitute based on the following critical parameters:

• Number of Positions: Both parts feature 6 positions, maintaining identical connector capacity
• Pitch Specification: Both parts use 5.08mm (0.200") pitch, ensuring mechanical and electrical compatibility
• Mounting Technology: Both employ through-hole mounting, compatible with standard PCB assembly processes
• Manufacturer Consistency: Both are Phoenix Contact products, ensuring design philosophy and quality standards alignment
• RoHS Compliance: Both parts meet RoHS requirements, satisfying regulatory requirements
• Moisture Sensitivity: Both rated MSL 1 (Unlimited), indicating identical environmental handling requirements

The primary difference is product status: the original part is obsolete while the substitute is active in the product line.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1954511 is the designated substitute for the obsolete 1948239 based on the following factors:

• Product Status Alignment: The 1954511 is an active product with current manufacturing support, ensuring long-term availability and supply chain stability
• Regulatory Compliance: Both parts maintain RoHS compliance, satisfying environmental and regulatory requirements for new designs
• Electrical Specifications: The 1954511 provides documented electrical ratings (12A IEC, 400V IEC) that exceed typical application requirements for 6-position terminal blocks
• Manufacturing Continuity: Phoenix Contact's COMBICON CC series designation for the 1954511 indicates this part is part of an actively maintained product family

For new designs or production transitions, the 1954511 should be specified to ensure component availability and manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can the 1954511 directly replace the 1948239 in existing designs?

A: Yes. Both parts share identical position count (6), pitch (5.08mm), and through-hole mounting technology. The 1954511 is Phoenix Contact's active substitute for the obsolete 1948239.

Q: What is the primary reason for substitution?

A: The 1948239 is classified as obsolete and no longer in active production. The 1954511 provides equivalent functionality within Phoenix Contact's current product portfolio.

Q: Are there any electrical rating differences?

A: The 1954511 provides documented electrical specifications (12A per position at 400V IEC). The original 1948239 specifications were not provided in the reference data. The 1954511 ratings are suitable for standard terminal block applications.

Q: Do both parts have the same moisture sensitivity requirements?

A: Yes. Both parts are rated MSL 1 (Unlimited), indicating identical handling and storage requirements.

Q: What is the packaging difference?

A: The 1948239 packaging was not specified. The 1954511 is supplied in bulk packaging, standard for active production components.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1948239 and 1954511 meet RoHS compliance requirements.