Qualtek 701-20/28 AC Power Connector - Equivalent & Substitute Parts

Part Overview

The Qualtek 701-20/28 is an IEC 320-C14 power entry connector receptacle designed for panel-mount applications in commercial AC power distribution systems. This male blade receptacle accommodates standard IEC 320-C14 power cords and is rated for 10A at 250VAC. The connector features a snap-in mounting mechanism with quick connect termination (0.110" / 2.8mm) and is constructed to UL94 V-0 flammability standards. As an active product with 932 units in stock, substitute parts are identified to provide design flexibility, alternative sourcing options, and compatibility with different termination requirements in equivalent applications.

Substiute Parts

701-20/28

QualtekIn Stock: 952701-20/28 Datasheet

Current PartRFQ

6100.4120

SCHURTER Inc.In Stock: 56376100.4120 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Qualtek 701-20/28 is determined by strict equivalence across the following critical parameters:

• Connector style and type (IEC 320-C14 receptacle with male blades)
• Electrical ratings (10A at 250VAC minimum)
• Mechanical compatibility (panel mount, snap-in, 3-position configuration)
• Panel cutout dimensions (within tolerance of 27.40mm x 19.80mm)
• Panel thickness compatibility (0.079" / 2.00mm)
• Flammability and safety certifications (UL94 V-0 minimum)

The SCHURTER Inc. 6100.4120 qualifies as a direct substitute based on these parameters. The primary difference lies in termination method: the Qualtek uses quick connect (0.110" / 2.8mm) while the SCHURTER uses solder eyelet termination. Both connectors meet the same electrical and mechanical requirements for IEC 320-C14 panel-mount applications.

Parameter Comparison

Engineering Selection Recommendations

Both the Qualtek 701-20/28 and SCHURTER 6100.4120 are active products with full regulatory compliance. Selection between these connectors depends on termination method requirements:

• Select Qualtek 701-20/28 for applications requiring quick connect termination with 0.110" (2.8mm) spade lugs, suitable for rapid assembly and field replacement scenarios.
• Select SCHURTER 6100.4120 for applications requiring solder eyelet termination, suitable for permanent PCB or harness integration with enhanced mechanical stability.

Panel cutout dimensions differ slightly (Qualtek: 27.40mm x 19.80mm; SCHURTER: 27.50mm x 20.00mm). Verify existing panel tooling accommodates the selected connector's cutout specifications. Both connectors maintain identical panel thickness compatibility (0.079" / 2.00mm) and electrical ratings (10A, 250VAC).

The SCHURTER connector provides IP30 ingress protection, an additional environmental specification not listed for the Qualtek model. The Qualtek connector carries CSA, UL, and VDE approvals, while the SCHURTER carries CCC, cULus, and ENEC approvals. Verify that the selected connector's certification portfolio meets regional regulatory requirements for your application.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 6100.4120 be used as a direct replacement for the Qualtek 701-20/28?

A: The SCHURTER 6100.4120 is electrically and mechanically equivalent for IEC 320-C14 panel-mount applications. The primary difference is termination method: quick connect versus solder eyelet. Compatibility depends on your assembly process and wiring harness design. Panel cutout dimensions differ slightly and must be verified against your panel tooling.

Q: What is the difference between quick connect and solder eyelet termination?

A: Quick connect termination (Qualtek 701-20/28) uses 0.110" (2.8mm) spade lugs that insert into the connector receptacle, enabling rapid assembly and field replacement without soldering. Solder eyelet termination (SCHURTER 6100.4120) requires soldering the wire directly to the connector eyelet, providing a permanent connection suitable for fixed installations and PCB integration.

Q: Are the panel cutout dimensions interchangeable?

A: Panel cutout dimensions differ between the two connectors. Qualtek requires 27.40mm x 19.80mm; SCHURTER requires 27.50mm x 20.00mm. If your panel is already tooled for one connector, verify that the alternative connector's cutout dimensions fit within your existing panel opening tolerance before substitution.

Q: Do both connectors meet the same safety standards?

A: Both connectors are UL94 V-0 rated and ROHS3 compliant. However, their approval agencies differ: Qualtek carries CSA, UL, and VDE certifications; SCHURTER carries CCC, cULus, and ENEC certifications. Verify that the selected connector's certifications satisfy your regional regulatory requirements.

Q: What does IP30 ingress protection mean on the SCHURTER connector?

A: IP30 indicates protection against solid objects larger than 2.5mm and no protection against liquid ingress. This specification is listed for the SCHURTER connector but not provided for the Qualtek model. If environmental protection is critical to your application, the SCHURTER connector provides documented ingress protection.

Q: Can I use either connector in commercial AC power distribution applications?

A: Both connectors are rated for commercial unfiltered applications at 10A, 250VAC and are designed for standard IEC 320-C14 power cord compatibility. Selection depends on your specific termination requirements, panel tooling, and regional certification needs rather than application type.