Equivalent & Substitute Parts for Qualtek 718-10/63

Part Overview

The Qualtek 718-10/63 is an AC power entry connector receptacle featuring IEC 320-2-2/H configuration with female sockets, designed for panel mount snap-in installation. This component is classified as obsolete, necessitating identification of active alternative models that maintain functional compatibility within the IEC 320 power connector family. Substitute parts must preserve the core electrical interface, mounting methodology, and termination standard while accommodating modern product availability and compliance requirements.

Substiute Parts

718-10/63

QualtekIn Stock: 986718-10/63 Datasheet

Current PartRFQ

716W-X2/03

QualtekIn Stock: 18355716W-X2/03 Datasheet

MFR RecommendedRFQ

6ESRFC3

TE Connectivity Corcom FiltersIn Stock: 9596ESRFC3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the 718-10/63 is determined by the following critical parameters:

Functional Interface Requirements:

• Connector style must support IEC 320 family standards
• Receptacle configuration with female sockets
• Panel mount snap-in installation capability
• Quick connect termination at 0.250" (6.3mm)

Mechanical Compatibility:

• Panel cutout dimensions must accommodate the original 32.26mm x 24.77mm rectangular opening
• Panel thickness tolerance must include the original 0.039" (1.00mm) specification
• Snap-in mounting mechanism must be compatible with existing panel installations

Electrical & Compliance:

• Unfiltered commercial filter type classification
• CSA and UL approval agencies as baseline compliance
• ROHS3 compliance maintained
• EAR99 export classification

The identified substitutes (716W-X2/03 and 6ESRFC3) represent active product alternatives within the IEC 320 power connector family that maintain core functional compatibility through shared termination standards, mounting methodology, and regulatory compliance, while accommodating variations in connector style, current rating, and position count based on application requirements.

Parameter Comparison

Engineering Selection Recommendations

716W-X2/03 Selection Criteria: The 716W-X2/03 maintains manufacturer continuity as a Qualtek product with active production status. This substitute accommodates panel thickness ranging from 0.031" to 0.059" (0.79mm to 1.50mm), providing broader installation flexibility compared to the original 0.039" (1.00mm) specification. The IEC 320-2-2/F connector style represents a variant within the same IEC 320-2-2 family. Panel cutout dimensions (32.60mm x 25.30mm) are marginally larger than the original specification. Current and voltage ratings (10A, 250VAC) are specified for this active product. Regulatory approvals expand to include CCC, NEMKO, and TUV in addition to CSA and UL.

6ESRFC3 Selection Criteria: The 6ESRFC3 represents a TE Connectivity Corcom Filters product with active status, offering higher current capacity (15A at 250VAC) within the IEC 320 family. The IEC 320-C14 connector style differs from the original IEC 320-2-2/H configuration. Panel cutout dimensions (32.26mm x 24.76mm) align closely with the original specification. Panel thickness tolerance (0.102" / 2.60mm) exceeds the original requirement and may require panel modification for snap-in installation. Regulatory approvals include VDE certification in addition to CSA and UL.

Both substitutes maintain ROHS3 compliance, EAR99 export classification, and unfiltered commercial filter type designation. Selection between alternatives depends on connector style compatibility with mating plug configurations, panel thickness constraints, and current capacity requirements for the target application.

Frequently Asked Questions (FAQ)

Q: Can the 716W-X2/03 directly replace the 718-10/63 in existing panel installations?

A: The 716W-X2/03 shares the same snap-in mounting methodology and quick connect termination standard. Panel cutout dimensions (32.60mm x 25.30mm) are slightly larger than the original (32.26mm x 24.77mm), requiring verification that existing panel openings accommodate this variance. The panel thickness tolerance (0.031" ~ 0.059" / 0.79mm ~ 1.50mm) encompasses the original 0.039" (1.00mm) specification. Connector style differs (IEC 320-2-2/F versus IEC 320-2-2/H), requiring confirmation that mating plug configurations are compatible.

Q: What are the key differences between the IEC 320-2-2/F and IEC 320-2-2/H connector styles?

A: Both styles belong to the IEC 320-2-2 family and function as receptacles with female sockets. The /F and /H designations indicate specific pin configurations and mechanical variants within this standard. Compatibility depends on the corresponding plug configuration in the application. Verification with connector documentation or physical fit testing is necessary to confirm mating compatibility.

Q: Is the 6ESRFC3 suitable for applications requiring the original 2-position configuration?

A: The 6ESRFC3 features a 3-position configuration compared to the original 2-position design. This represents a functional difference that may affect compatibility with existing wiring harnesses and mating connectors. The higher current rating (15A versus unspecified for the original) indicates different electrical design parameters. Application-specific requirements must be evaluated to determine if the 3-position variant is acceptable.

Q: What panel thickness considerations apply when substituting these parts?

A: The original 718-10/63 specifies 0.039" (1.00mm) panel thickness. The 716W-X2/03 accommodates 0.031" ~ 0.059" (0.79mm ~ 1.50mm), providing broader tolerance. The 6ESRFC3 specifies 0.102" (2.60mm), which exceeds typical panel thickness and may require panel modification or alternative mounting approaches. Panel thickness must be verified against the selected substitute to ensure proper snap-in engagement and mechanical stability.

Q: Are all substitutes ROHS3 compliant and suitable for regulated markets?

A: Both substitutes maintain ROHS3 compliance and EAR99 export classification consistent with the original part. The 716W-X2/03 adds CCC, NEMKO, and TUV approvals to the baseline CSA and UL certifications. The 6ESRFC3 adds VDE certification. These expanded approvals support broader regulatory acceptance in international markets. Specific market requirements must be confirmed against the target application region.