Phoenix Contact 0708124 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 0708124 is a 3-position terminal block header with male pins in green, designed for front panel wire connection applications. This component features screw mount installation with a 0.197" (5.00mm) pitch and supports 300V at 10A per UL specifications. The part is classified as obsolete, making identification of active equivalent components essential for ongoing procurement and system maintenance. Substitute parts must maintain electrical ratings, mechanical dimensions, and mounting compatibility while offering current product availability.

Substiute Parts

0708124

Phoenix ContactIn Stock: 8410708124 Datasheet

Current PartRFQ

0707112

Phoenix ContactIn Stock: 9200707112 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 0708124 is determined by the following critical parameters:

• Electrical Compatibility: Voltage rating (300V UL minimum) and current capacity must equal or exceed the original specification
• Mechanical Compatibility: Pitch (5.00mm), width (35.00mm), position count (3), and panel thickness range (0.5 ~ 4.0mm) must match exactly
• Connection Type: Front panel connection must be Header, Male Pins; rear panel connection type may vary based on application requirements
• Mounting Method: Screw Mount - Front Flange configuration must be maintained
• Color Specification: Green color designation must be preserved for circuit identification
• Series Alignment: COMBICON DFK-MSTB series maintains design compatibility

The Phoenix Contact 0707112 qualifies as a direct substitute based on matching all critical mechanical and electrical parameters while offering improved current capacity and active product status.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 0707112 is the qualified substitute for the obsolete 0708124 based on the following engineering criteria:

Electrical Compliance: The 0707112 maintains the 300V UL voltage rating and increases current capacity from 10A to 15A, providing enhanced margin for circuit protection and component longevity without introducing incompatibility.

Mechanical Compatibility: All critical dimensions—pitch, width, panel thickness range, and mounting configuration—are identical, ensuring direct mechanical interchangeability in existing panel layouts and mounting structures.

Regulatory Status: The 0707112 carries ROHS3 compliance, exceeding the RoHS Compliant status of the original part and meeting current environmental regulations. REACH Unaffected status confirms no substance restrictions apply.

Product Availability: The transition from obsolete to active product status ensures long-term procurement viability and supply chain continuity.

Rear Connection Consideration: The rear panel connection differs from Wire Wrap Terminals to Quick Connect - 0.110" (2.80mm) Solder Eyelet. This change requires verification that the rear connection interface is compatible with the existing wiring harness or backplane design in the target application.

Frequently Asked Questions (FAQ)

Q: Can the 0707112 be used as a direct drop-in replacement for the 0708124?

A: The 0707112 is mechanically and electrically compatible for front panel mounting and electrical connection. However, the rear panel connection type differs (Quick Connect Solder Eyelet vs. Wire Wrap Terminals). Compatibility depends on whether the rear connection interface matches the existing wiring infrastructure.

Q: What is the significance of the increased 15A current rating on the 0707112?

A: The 0707112 supports 15A versus the 0708124's 10A rating. This higher capacity does not create incompatibility; it provides additional safety margin and allows the substitute to handle higher current loads if required by future circuit modifications.

Q: Are there any compliance differences between the two parts?

A: The 0707112 meets ROHS3 Compliant and REACH Unaffected standards, while the 0708124 is RoHS Compliant. The 0707112 exceeds current environmental compliance requirements and is suitable for applications with stricter regulatory requirements.

Q: Why is the 0708124 classified as obsolete?

A: Obsolete status indicates the part is no longer manufactured or supported by Phoenix Contact. The 0707112 represents the active equivalent within the COMBICON DFK-MSTB series and should be used for new designs and ongoing procurement.

Q: Does the pitch or position count differ between these parts?

A: No. Both parts maintain identical 0.197" (5.00mm) pitch and 3-position configuration, ensuring compatibility with existing connector interfaces and PCB layouts.

Q: What packaging options are available?

A: The 0708124 was supplied in standard packaging (not specified). The 0707112 is available in Bulk packaging, suitable for production environments and high-volume applications.