Qualtek 719-00/28 AC Power Connector - Equivalent & Substitute Parts

Part Overview

The Qualtek 719-00/28 is an IEC 320-C14 power entry connector receptacle module designed for panel-mount applications. This component functions as a male-blade receptacle for AC power inlet connections in commercial equipment. The part is currently classified as obsolete, making identification of suitable substitutes essential for maintenance, repair, and legacy system support. The active substitute maintains functional compatibility while offering enhanced availability and updated certifications.

Substiute Parts

719-00/28

QualtekIn Stock: 772719-00/28 Datasheet

Current PartRFQ

719W-00/02

QualtekIn Stock: 12478719W-00/02 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Qualtek 719W-00/02 qualifies as a direct substitute for the 719-00/28 based on the following critical parameters:

• Connector Style & Type: Both parts maintain identical IEC 320-C14 receptacle, male-blade module configuration
• Electrical Interface: Matching 3-position connector with identical quick-connect termination (0.110" / 2.8mm)
• Mounting Configuration: Both employ panel-mount flange design with compatible rectangular panel cutout dimensions
• Regulatory Compliance: Both achieve UL94 V-0 flammability rating and maintain ROHS3 compliance
• Fuse Integration: Both accommodate fuses with integrated fuse holder design

The 719W-00/02 represents an active-status evolution of the obsolete 719-00/28 series, with enhanced electrical ratings and expanded certification scope (addition of TUV approval).

Parameter Comparison

Engineering Selection Recommendations

The 719W-00/02 is the designated manufacturer substitute for the obsolete 719-00/28. Selection of the active substitute is supported by:

• Product Status: The 719W-00/02 maintains active manufacturing status with significantly higher inventory availability (12,425 units versus 725 units for the obsolete part)
• Regulatory Compliance: The substitute expands certification scope to include TUV approval in addition to existing CSA and UL certifications, enhancing compliance coverage for international applications
• Electrical Ratings: The 719W-00/02 provides explicit electrical specifications (10A at 250VAC) that align with standard IEC 320-C14 requirements
• Mechanical Compatibility: Panel cutout dimensions remain within acceptable tolerance ranges for retrofit applications (27.00mm x 31.40mm versus 27.30mm x 31.12mm)
• Functional Equivalence: Identical connector architecture, termination method, and fuse accommodation ensure direct functional replacement

Frequently Asked Questions (FAQ)

Q: Can the 719W-00/02 directly replace the 719-00/28 in existing equipment?

A: Yes. Both parts share identical IEC 320-C14 connector geometry, 3-position configuration, quick-connect termination (0.110" / 2.8mm), and panel-mount flange design. Panel cutout dimensions are within acceptable tolerance for retrofit installation.

Q: What is the difference between the fuse holder configurations?

A: The 719-00/28 features a standard fuse holder, while the 719W-00/02 incorporates a twin-fused configuration. Both accommodate fuses (not included) and maintain compatibility with standard IEC 320-C14 fuse specifications.

Q: Are there electrical rating differences between these parts?

A: The 719W-00/02 specifies 10A at 250VAC. The 719-00/28 does not provide explicit electrical ratings in available documentation. Both parts comply with IEC 320-C14 standard electrical requirements for commercial unfiltered power entry applications.

Q: What packaging options are available?

A: The 719-00/28 is supplied in standard packaging. The 719W-00/02 is available in bulk packaging, suitable for high-volume procurement and integration applications.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the 719-00/28 and 719W-00/02 achieve ROHS3 compliance and are REACH unaffected, meeting current environmental and regulatory standards for electronic component manufacturing.

Q: Which certifications apply to each part?

A: The 719-00/28 holds CSA and UL approvals. The 719W-00/02 expands certification to include CSA, TUV, and UL, providing broader regulatory acceptance for international markets.