Equivalent & Substitute Parts for SCHURTER 5123.1301.0.21

Part Overview

The SCHURTER 5123.1301.0.21 is a Power Entry Connector Receptacle module conforming to IEC 320-C14 specifications. This component functions as a filtered AC power inlet for panel-mounted applications, incorporating EMI/RFI filtering suitable for commercial and medical equipment. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity and ensure component availability for new designs and legacy system support.

Substiute Parts

5123.1301.0.21

SCHURTER Inc.In Stock: 10475123.1301.0.21 Datasheet

Current PartRFQ

5123.1301.0

SCHURTER Inc.In Stock: 9975123.1301.0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SCHURTER 5123.1301.0.21 is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Current rating (2A), voltage rating (250VAC), and filter type (Filtered EMI/RFI for commercial and medical applications) must remain identical.

Mechanical Specifications: Connector style (IEC 320-C14), connector type (Receptacle, Male Blades - Module), mounting configuration (Panel Mount, Flange), and panel cutout dimensions (29.00mm x 21.50mm) must match exactly.

Termination and Interface: Quick Connect termination at 0.250" (6.3mm) and panel thickness accommodation of 0.315" (8.00mm) must be preserved.

Compliance and Safety: Material flammability rating (UL94 V-0), ingress protection (IP40), approval agencies (cURus, ENEC), and RoHS3 compliance must be maintained.

The substitute part SCHURTER 5123.1301.0 satisfies all these criteria while offering active product status, ensuring ongoing availability and manufacturer support.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 5123.1301.0 is the direct active equivalent for the obsolete SCHURTER 5123.1301.0.21. All electrical, mechanical, and compliance parameters are identical between the two parts. The primary distinction is product status: the 5123.1301.0 maintains active manufacturing status with ongoing availability, while the 5123.1301.0.21 is classified as obsolete.

For new designs and component procurement, the SCHURTER 5123.1301.0 is the appropriate selection. This part maintains full compliance with cURus and ENEC approval agencies, preserves UL94 V-0 flammability rating, and sustains ROHS3 compliance. The active status ensures manufacturer support, technical documentation availability, and supply chain continuity.

For legacy systems currently utilizing the 5123.1301.0.21, direct substitution with the 5123.1301.0 is electrically and mechanically compatible without design modification or re-qualification requirements.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 5123.1301.0 directly replace the 5123.1301.0.21 in existing applications?

A: Yes. The 5123.1301.0 is electrically and mechanically identical to the 5123.1301.0.21 across all specified parameters. Panel cutout dimensions, termination type, current and voltage ratings, and filtering characteristics are unchanged. Direct substitution is compatible without circuit or mechanical redesign.

Q: What is the difference between the 5123.1301.0.21 and 5123.1301.0 part numbers?

A: The primary difference is product status. The 5123.1301.0.21 is classified as obsolete, while the 5123.1301.0 maintains active manufacturing status. All electrical and mechanical specifications are identical. The revision designation in the part number reflects manufacturing lifecycle management by SCHURTER Inc.

Q: Are compliance certifications maintained in the substitute part?

A: Yes. The SCHURTER 5123.1301.0 maintains identical compliance certifications: cURus and ENEC approval, UL94 V-0 material flammability rating, IP40 ingress protection, and ROHS3 compliance. No re-certification is required for substitution.

Q: What are the critical parameters that define substitution eligibility for this IEC 320-C14 connector?

A: Substitution eligibility is determined by: IEC 320-C14 connector style, receptacle configuration with male blades, 2A current rating, 250VAC voltage rating, filtered EMI/RFI design for commercial and medical use, panel mount flange configuration, 29.00mm x 21.50mm panel cutout dimensions, and 0.250" (6.3mm) quick connect termination. All parameters must match exactly.

Q: Is the panel cutout dimension identical between these parts?

A: Yes. Both the 5123.1301.0.21 and 5123.1301.0 require a rectangular panel cutout of 29.00mm x 21.50mm and accommodate panel thickness of 0.315" (8.00mm). No mechanical modification to existing panel installations is necessary.

Q: What filtering characteristics are provided by this connector module?

A: Both parts incorporate filtered EMI/RFI design rated for commercial and medical applications at 2A current capacity. The filtering is integrated into the module and operates across the full 250VAC voltage range.