Qualtek 716-10/63 AC Power Connector: Equivalent & Substitute Parts

Part Overview

The Qualtek 716-10/63 is an IEC 320-2-2/F power entry connector receptacle designed for panel-mount applications with snap-in installation. This component features female sockets for AC power inlet connections in commercial equipment. The part is currently obsolete, making equivalent substitutes necessary for new designs, repairs, and system upgrades. Substitute parts must maintain electrical compatibility, mechanical fit within panel cutout tolerances, and termination standards while meeting applicable regulatory certifications.

Substiute Parts

716-10/63

QualtekIn Stock: 847716-10/63 Datasheet

Current PartRFQ

716W-X2/03

QualtekIn Stock: 18355716W-X2/03 Datasheet

MFR RecommendedRFQ

EAC405040

Switchcraft Inc.In Stock: 923EAC405040 Datasheet

MFR RecommendedRFQ

EAC405060

Switchcraft Inc.In Stock: 912EAC405060 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Qualtek 716-10/63 is determined by the following criteria:

Primary Compatibility Requirements:

• Connector style must be IEC 320-2-2/F
• Connector type must be receptacle with female sockets
• Number of positions must be 3
• Mounting type must be panel mount, snap-in
• Filter type must be unfiltered - commercial
• Panel cutout dimensions must accommodate the original 32.26mm x 24.77mm rectangular opening with acceptable tolerance
• Panel thickness range must overlap with or encompass the original 0.039" (1.00mm) specification

Regulatory Compliance:

• RoHS3 compliance required
• Approval agencies should include CSA and/or UL certifications

Termination Compatibility:

• Quick Connect termination is required; however, minor variations in quick connect pin sizes (0.187" vs 0.250") may be acceptable depending on circuit design and connector housing specifications

The substitute parts listed below meet these criteria while offering improved availability and active product status.

Parameter Comparison

Engineering Selection Recommendations

Qualtek 716W-X2/03 is the primary recommended substitute. This part maintains identical connector style, type, and termination pin size (0.250" quick connect) as the original 716-10/63. The panel cutout dimensions (32.60mm x 25.30mm) are slightly larger but remain compatible with the original opening. The panel thickness range (0.031" ~ 0.059" / 0.79mm ~ 1.50mm) encompasses the original specification. The 716W-X2/03 carries active product status with expanded regulatory approvals (CCC, CSA, NEMKO, TUV, UL) and superior inventory availability (18,291 units in stock).

Switchcraft EAC405040 and EAC405060 are alternative substitutes with identical connector specifications and panel cutout dimensions matching the original part. Both feature the same IEC 320-2-2/F configuration and 3-position layout. The primary design consideration is the termination pin size: both Switchcraft parts use 0.187" (4.7mm) quick connect terminals instead of the original 0.250" (6.3mm). This difference requires verification of compatibility with existing circuit board receptacles or wiring harnesses. The EAC405040 accommodates panel thickness 0.036" ~ 0.050" (0.91mm ~ 1.27mm), while the EAC405060 accommodates thicker panels at 0.056" ~ 0.070" (1.42mm ~ 1.78mm). Selection between these two Switchcraft variants depends on actual panel thickness in the target application.

For new designs and applications where panel thickness is 0.039" (1.00mm) or less, the Qualtek 716W-X2/03 is the optimal choice due to termination compatibility and regulatory certifications. For retrofit or repair scenarios where panel thickness exceeds 1.27mm, the Switchcraft EAC405060 provides the necessary mechanical accommodation.

Frequently Asked Questions (FAQ)

Q: Can the Qualtek 716W-X2/03 be used as a direct replacement for the 716-10/63?

A: Yes. Both parts share identical IEC 320-2-2/F connector style, 3-position female socket configuration, panel-mount snap-in installation, and 0.250" quick connect termination. The panel cutout dimensions are compatible within standard manufacturing tolerances. The 716W-X2/03 is the manufacturer-recommended substitute.

Q: What is the key difference between the Switchcraft EAC405040 and EAC405060?

A: Both parts are electrically and mechanically identical except for panel thickness accommodation. The EAC405040 is designed for thinner panels (0.036" ~ 0.050" / 0.91mm ~ 1.27mm), while the EAC405060 is designed for thicker panels (0.056" ~ 0.070" / 1.42mm ~ 1.78mm). Selection depends on the actual panel thickness in your application.

Q: Why do the Switchcraft parts use 0.187" quick connect terminals instead of 0.250"?

A: The 0.187" (4.7mm) quick connect standard is a common alternative in IEC 320-2-2/F connectors. Compatibility depends on the mating receptacles or wiring harnesses in your circuit design. Verify that existing termination hardware accepts 0.187" pins before selecting Switchcraft substitutes.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The Qualtek 716W-X2/03 and both Switchcraft parts (EAC405040 and EAC405060) are ROHS3 compliant, matching the original 716-10/63 specification.

Q: What regulatory certifications should I verify for my application?

A: The original 716-10/63 carries CSA and UL approvals. The Qualtek 716W-X2/03 substitute includes these certifications plus CCC, NEMKO, and TUV approvals, providing broader regulatory coverage. The Switchcraft parts do not list specific approval agencies in the provided data; verify certifications against your regional requirements before final selection.

Q: Is the panel cutout dimension difference between the main part and substitutes significant?

A: The original 716-10/63 specifies a 32.26mm x 24.77mm rectangular cutout. The Qualtek 716W-X2/03 requires 32.60mm x 25.30mm, and the Switchcraft parts require 32.26mm x 24.76mm. These differences are within typical panel machining tolerances. Verify that your panel cutout can accommodate the substitute part's dimensions before installation.