Qualtek Electronics 719-00/48 AC Power Connector - Equivalent & Substitute Parts

Part Overview

The Qualtek Electronics 719-00/48 is an AC power entry connector module featuring an IEC 320-C14 receptacle configuration with male blades, designed for panel mount applications with flange mounting. This component functions as a power inlet for appliances requiring standardized IEC connectivity. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing maintenance, repair, and new design applications where IEC 320-C14 compatibility is required.

Substiute Parts

719-00/48

Qualtek Electronics Corp.In Stock: 889719-00/48 Datasheet

Current PartRFQ

719W-00/03

QualtekIn Stock: 5490719W-00/03 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 719-00/48 is determined by strict alignment with the following electrical and mechanical parameters:

Critical Substitution Parameters:

• Connector Style: IEC 320-C14 (standardized interface requirement)
• Connector Type: Receptacle, Male Blades - Module (functional configuration)
• Number of Positions: 3 (pin count and contact arrangement)
• Mounting Type: Panel Mount, Flange (physical installation method)
• Termination: Quick Connect - 0.189" (4.8mm) (electrical connection interface)
• Filter Type: Unfiltered - Commercial (filtering specification)
• Fuse Accommodation: Yes (functional feature)
• Material Flammability Rating: UL94 V-0 (safety compliance)

The substitute part 719W-00/03 meets all critical substitution parameters, maintaining functional and mechanical compatibility with the original 719-00/48 while offering active product status and expanded availability.

Parameter Comparison

Engineering Selection Recommendations

The 719W-00/03 serves as the manufacturer-recommended substitute for the obsolete 719-00/48. Both components maintain identical mechanical and electrical interface specifications, ensuring direct compatibility in panel mount applications requiring IEC 320-C14 receptacle connectivity.

The 719W-00/03 offers the following advantages:

• Active product status with current manufacturing support and availability (5389 pcs in stock versus 780 pcs for the obsolete original)
• Expanded regulatory approvals including CCC and TUV certifications in addition to CSA and UL
• Specified electrical ratings (10A at 250VAC) providing clear operational parameters
• Enhanced fuse holder configuration (Twin Fused) compared to the original specification
• Flexible mounting options (Front or Rear Side Mount) extending application versatility

Both components maintain UL94 V-0 material flammability compliance, ROHS3 compliance, and identical termination and cutout specifications, confirming functional interchangeability for direct replacement scenarios.

Frequently Asked Questions (FAQ)

Q: Can the 719W-00/03 directly replace the 719-00/48 in existing applications?

A: Yes. Both components share identical IEC 320-C14 connector style, receptacle configuration with male blades, 3-position contact arrangement, panel mount flange mounting, and 0.189" (4.8mm) quick connect termination. The mechanical and electrical interfaces are fully compatible.

Q: What is the significance of the current and voltage ratings specified for the 719W-00/03 but not for the 719-00/48?

A: The 719W-00/03 provides explicit electrical ratings of 10A at 250VAC, establishing clear operational limits for the component. The original 719-00/48 does not specify these parameters in available documentation. Both components maintain identical IEC 320-C14 compliance, which defines standardized electrical characteristics for this connector class.

Q: Are there packaging differences between these components?

A: The 719-00/48 packaging specification is not provided. The 719W-00/03 is supplied in bulk packaging. Packaging configuration should be confirmed with the supplier based on specific procurement requirements.

Q: How do the fuse holder specifications differ?

A: The 719-00/48 specifies a standard fuse holder configuration. The 719W-00/03 features a Twin Fused fuse holder drawer, providing dual-fuse capability. Both accommodate fuses (not included) and maintain the same overall panel mount interface.

Q: What regulatory approvals apply to each component?

A: The 719-00/48 carries CSA and UL approvals. The 719W-00/03 extends regulatory coverage to include CCC and TUV certifications in addition to CSA and UL, providing broader international compliance documentation.

Q: Does the 719W-00/03 support both front and rear side mounting?

A: Yes. The 719W-00/03 features front or rear side mount capability, offering installation flexibility not explicitly documented for the original 719-00/48. Both maintain panel mount flange configuration as the primary mounting method.