Equivalent & Substitute Parts for Qualtek 858-06/014

Part Overview

The Qualtek 858-06/014 is an AC power entry connector receptacle designed for IEC 320-C14 panel mount applications. This filtered power entry module features male blades, quick connect termination, and is rated for 6A at 115/250VAC. The component is actively produced and holds multiple international certifications including CSA, UL, and VDE approval. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the allowed parameter ranges for this product category.

Substiute Parts

858-06/014

QualtekIn Stock: 848858-06/014 Datasheet

Current PartRFQ

PF0001/28

BulginIn Stock: 2401PF0001/28 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for AC power entry connectors in the IEC 320-C14 category is determined by the following critical parameters:

• Connector Style and Type: Must maintain IEC 320-C14 compatibility with receptacle, male blades configuration
• Electrical Ratings: Substitute parts must support the required voltage (115/250VAC minimum) and current (6A minimum)
• Mounting Configuration: Panel mount with flange mounting must be preserved
• Number of Positions: Must remain at 3 positions
• Regulatory Compliance: Active product status with recognized certifications (CSA, UL, VDE)

The Bulgin PF0001/28 qualifies as a substitute based on matching connector style, type, mounting configuration, and position count. Electrical ratings exceed the minimum requirements (10A at 250VAC). Both parts maintain active product status and hold equivalent international certifications.

Parameter Comparison

Engineering Selection Recommendations

Both the Qualtek 858-06/014 and Bulgin PF0001/28 maintain active product status with full regulatory compliance across CSA, UL, and VDE certifications. The Bulgin PF0001/28 provides higher current capacity (10A versus 6A) and expanded certification coverage (ENEC included). Selection between these parts should account for the following engineering considerations:

The Qualtek 858-06/014 includes integrated EMI/RFI filtering and quick connect termination, suitable for applications requiring filtered power entry with rapid assembly. The Bulgin PF0001/28 operates unfiltered with solder termination and includes a fuse drawer, appropriate for applications where filtering is handled externally or where fused protection is required at the connector level.

Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental standards. Panel cutout dimensions differ slightly (Qualtek: 28.45mm x 21.60mm; Bulgin: 27.30mm x 31.12mm), requiring panel design verification during substitution.

Frequently Asked Questions (FAQ)

Q: Can the Bulgin PF0001/28 directly replace the Qualtek 858-06/014 in existing designs?

A: Direct replacement requires verification of three factors: panel cutout dimensions (dimensions differ between parts), termination method compatibility (quick connect versus solder), and filtering requirements. The Qualtek includes integrated EMI/RFI filtering; the Bulgin does not. If filtering is required, external filtering must be added to the Bulgin implementation.

Q: What is the significance of the current rating difference (6A versus 10A)?

A: The Bulgin PF0001/28 is rated for 10A at 250VAC, exceeding the Qualtek 858-06/014 specification of 6A at 115/250VAC. This higher rating provides design margin and allows the Bulgin part to be used in applications requiring up to 10A. The Qualtek's 6A rating is the limiting factor for applications using the original part.

Q: Why does the Qualtek include filtering while the Bulgin does not?

A: Filtering integration is a design choice reflecting different application requirements. The Qualtek 858-06/014 includes commercial-grade EMI/RFI filtering for applications sensitive to conducted emissions. The Bulgin PF0001/28 is unfiltered, requiring external filtering if EMI/RFI suppression is necessary. This difference affects circuit design and board layout.

Q: Are the panel mounting dimensions compatible?

A: No. The Qualtek requires a rectangular cutout of 28.45mm x 21.60mm, while the Bulgin requires 27.30mm x 31.12mm. Panel redesign is necessary if substituting between these parts. Existing panel tooling cannot accommodate both connectors without modification.

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

A: Quick connect termination (Qualtek) allows rapid assembly without soldering, reducing manufacturing time and thermal stress on components. Solder termination (Bulgin) requires wave or reflow soldering, providing permanent mechanical and electrical connection. Termination method selection depends on manufacturing process and assembly equipment availability.

Q: Do both parts hold equivalent international certifications?

A: Both parts are CSA, UL, and VDE certified. The Bulgin PF0001/28 includes additional ENEC certification. All certifications are current and applicable to active products. Regulatory compliance is equivalent for standard industrial applications in certified regions.