Qualtek 718-15/63 AC Power Connector: Equivalent & Substitute Parts

Part Overview

The Qualtek 718-15/63 is a power entry connector receptacle designed for IEC 320-2-2/H panel mount applications with snap-in termination. This component is classified as obsolete, making identification of equivalent substitute parts essential for ongoing system maintenance and component procurement. The 718-15/63 provides female socket connectivity for AC power applications requiring panel-mounted receptacle configurations with quick connect termination.

Substiute Parts

718-15/63

QualtekIn Stock: 1231718-15/63 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

Substitute parts for the 718-15/63 are identified based on compatibility within the following parameter constraints:

Primary Substitution Criteria:

• Connector type: Receptacle, Female Sockets
• Mounting configuration: Panel Mount, Snap-In
• Termination standard: Quick Connect - 0.250" (6.3mm)
• Filter classification: Unfiltered - Commercial
• Regulatory compliance: CSA and/or UL approval

Identified Substitutes:

1. Qualtek 716W-X2/03 — Active product status with IEC 320-2-2/F connector style, 3-position configuration, 10A/250VAC rating, and expanded panel thickness tolerance (0.031" ~ 0.059")

2. TE Connectivity Corcom Filters 6ESRFC3 — Active product status with IEC 320-C14 connector style, 3-position configuration, 15A/250VAC rating, and 0.102" (2.60mm) panel thickness specification

Both substitutes maintain the core mechanical and electrical interface requirements while offering active product availability and current regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

Qualtek 716W-X2/03 Selection Criteria:

• Preferred for applications requiring continued Qualtek component standardization
• Supports panel thickness range of 0.031" to 0.059", accommodating the original 0.059" specification
• Active product status ensures ongoing availability and supply chain continuity
• Expanded regulatory approvals (CCC, NEMKO, TUV) provide broader international compliance coverage
• 10A/250VAC rating suitable for standard commercial AC power applications

TE Connectivity Corcom Filters 6ESRFC3 Selection Criteria:

• Appropriate for applications requiring higher current capacity (15A vs. 10A)
• Supports panel thickness of 0.102" (2.60mm), requiring panel modification if original 0.059" thickness is maintained
• Active product status with established supply availability
• VDE certification provides additional European regulatory compliance
• IEC 320-C14 connector style represents industry-standard power entry configuration

Compliance Considerations: Both substitutes maintain ROHS3 compliance and CSA/UL approvals consistent with the original 718-15/63 specification. Selection between substitutes depends on panel thickness accommodation and current rating requirements specific to the application.

Frequently Asked Questions (FAQ)

Q: Can the 716W-X2/03 directly replace the 718-15/63 without panel modification?

A: The 716W-X2/03 panel cutout dimensions (32.60mm x 25.30mm) differ slightly from the original (32.26mm x 24.77mm). Panel cutout enlargement may be required. The panel thickness tolerance of 0.031" to 0.059" accommodates the original 0.059" specification.

Q: What is the primary difference between the two substitute options?

A: The 716W-X2/03 maintains Qualtek manufacturer continuity with 10A rating and compatible panel thickness tolerance. The 6ESRFC3 offers higher current capacity (15A) and broader regulatory approvals but requires panel thickness accommodation at 0.102" (2.60mm).

Q: Are both substitutes RoHS compliant?

A: Yes, both the 716W-X2/03 and 6ESRFC3 are ROHS3 compliant, matching the original 718-15/63 specification.

Q: What connector style differences exist between the substitutes?

A: The 718-15/63 uses IEC 320-2-2/H style. The 716W-X2/03 uses IEC 320-2-2/F style. The 6ESRFC3 uses IEC 320-C14 style. These represent different IEC 320 connector family variants with distinct pin configurations and mechanical interfaces.

Q: Does the increase from 2 to 3 positions affect compatibility?

A: Position count reflects the connector family variant. The 3-position configuration in both substitutes corresponds to their respective IEC 320 connector styles (2/F and C14). Mechanical and electrical interface compatibility depends on application-specific wiring requirements.

Q: What is the inventory status for these substitutes?

A: The 716W-X2/03 has 18,291 pieces in stock. The 6ESRFC3 has 934 pieces in stock. Both are active products with established supply availability.