Equivalent & Substitute Parts: SCHURTER 5123.0004.0.21

Part Overview

The SCHURTER 5123.0004.0.21 is a Power Entry Connector Receptacle module featuring IEC 320-C14 configuration with integrated EMI/RFI filtering. This component functions as a panel-mount power inlet for AC applications requiring 6A at 250VAC. The part is classified as obsolete, necessitating identification of active equivalent components to maintain supply chain continuity and ensure design compatibility in new procurement cycles.

Substiute Parts

5123.0004.0.21

SCHURTER Inc.In Stock: 11845123.0004.0.21 Datasheet

Current PartRFQ

5123.0004.0

SCHURTER Inc.In Stock: 10485123.0004.0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SCHURTER 5123.0004.0.21 is determined by electrical and mechanical parameter equivalence. The following criteria establish substitution validity:

Electrical Parameters:

• Connector style must be IEC 320-C14
• Current rating must be 6A at appliance inlet
• Voltage rating must be 250VAC
• Filter type must be Filtered (EMI, RFI) - Commercial
• Filter current rating must be 6A
• Number of positions must be 3

Mechanical Parameters:

• Connector type must be Receptacle, Male Blades - Module
• Mounting type must be Panel Mount, Flange
• Termination must be Quick Connect - 0.250" (6.3mm)
• Panel cutout dimensions must be Rectangular - 29.00mm x 21.50mm
• Panel thickness must be 0.315" (8.00mm)

Compliance Parameters:

• Material flammability rating must be UL94 V-0
• Ingress protection must be IP40
• Approval agencies must include cURus and ENEC
• RoHS3 compliance required

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 5123.0004.0 serves as the direct active equivalent to the obsolete 5123.0004.0.21. All electrical, mechanical, and compliance parameters are identical across both components. The substitute part maintains full compatibility with existing designs and applications.

Selection Basis:

The 5123.0004.0 is recommended for new designs and replacement procurement due to active product status. This component carries ROHS3 compliance and maintains all required certifications (cURus, ENEC). The part is currently in stock with 972 units available, ensuring supply continuity.

The electrical specifications remain constant: 6A at 250VAC with integrated EMI/RFI filtering for commercial applications. Mechanical compatibility is preserved through identical panel mount configuration, flange design, and quick-connect termination. The rectangular panel cutout of 29.00mm x 21.50mm and 0.315" (8.00mm) panel thickness requirement remain unchanged.

Material flammability rating of UL94 V-0 and IP40 ingress protection classification are maintained, supporting use in standard industrial and commercial power distribution applications.

Frequently Asked Questions (FAQ)

Q: Can the 5123.0004.0 be used as a direct replacement for the 5123.0004.0.21?

A: Yes. The 5123.0004.0 is a direct equivalent. All electrical parameters (6A, 250VAC, IEC 320-C14), mechanical specifications (panel mount, flange, quick-connect termination), and compliance certifications are identical. The primary difference is product status: 5123.0004.0.21 is obsolete while 5123.0004.0 is active.

Q: What are the critical parameters for substitution compatibility?

A: Substitution requires matching on: connector style (IEC 320-C14), current rating (6A), voltage rating (250VAC), filter type (Filtered EMI/RFI - Commercial), mounting type (Panel Mount, Flange), termination type (Quick Connect - 0.250"), panel cutout dimensions (29.00mm x 21.50mm), panel thickness (0.315"), flammability rating (UL94 V-0), ingress protection (IP40), and approval agencies (cURus, ENEC).

Q: Are there packaging differences between the two parts?

A: The 5123.0004.0.21 packaging information is not specified in available data. The 5123.0004.0 is packaged in boxes. Packaging differences do not affect functional compatibility or electrical performance.

Q: What compliance standards apply to both parts?

A: Both components are ROHS3 compliant and carry cURus and ENEC approvals. The 5123.0004.0 additionally carries EAR99 ECCN classification and HTSUS code 8537.10.9170. Both are classified as REACH Unaffected.

Q: Is the 5123.0004.0 suitable for new equipment designs?

A: Yes. The 5123.0004.0 is an active product with current manufacturing status. It meets all modern compliance requirements including ROHS3 and maintains all required safety certifications. This part is appropriate for new design implementation.

Q: What is the panel mounting requirement?

A: Both parts require a rectangular panel cutout of 29.00mm x 21.50mm with panel thickness of 0.315" (8.00mm). The flange-style panel mount accommodates front or rear side mounting with shielding.