SCHURTER 6653.3100 Equivalent & Substitute Parts

Part Overview

The SCHURTER 6653.3100 is a power entry connector receptacle designed for IEC 320-2-2/J applications. This component features female sockets with panel mount, flange configuration and is rated for 16A at 250VAC. The part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing system maintenance and new design implementations where this connector type is required.

Substiute Parts

6653.3100

SCHURTER Inc.In Stock: 10986653.3100 Datasheet

Current PartRFQ

4797.3000

SCHURTER Inc.In Stock: 149424797.3000 Datasheet

DirectRFQ

743W-00/01

QualtekIn Stock: 1117743W-00/01 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 6653.3100 is determined by the following critical parameters:

• Connector Style: IEC 320-2-2/J (exact match required)
• Connector Type: Receptacle, Female Sockets (exact match required)
• Current Rating: 16A (exact match required)
• Voltage Rating: 250VAC (exact match required)
• Number of Positions: 3 (exact match required)
• Mounting Type: Panel Mount, Flange (exact match required)
• Panel Cutout Dimensions: Rectangular configuration (mechanical compatibility required)
• Filter Type: Unfiltered - Commercial (exact match required)
• Material Flammability Rating: UL94 V-0 (exact match required)
• RoHS Status: ROHS3 Compliant (compliance requirement)

Substitute parts are grouped into two categories: direct manufacturer equivalents from SCHURTER Inc. and similar cross-manufacturer alternatives that meet all electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

SCHURTER 4797.3000 (Direct Manufacturer Equivalent)

The SCHURTER 4797.3000 is the primary substitute for the obsolete 6653.3100. Both components are manufactured by SCHURTER Inc. and share identical electrical ratings, connector specifications, and panel cutout dimensions. The 4797.3000 maintains active product status with significantly higher inventory availability (14,904 units in stock). Both parts carry UL94 V-0 flammability rating and ROHS3 compliance. The primary difference is termination method: the 6653.3100 uses quick connect terminals while the 4797.3000 uses solder eyelet termination. This substitution is suitable for applications where solder eyelet termination is compatible with the existing circuit design.

Qualtek 743W-00/01 (Cross-Manufacturer Alternative)

The Qualtek 743W-00/01 provides an alternative from a different manufacturer while maintaining all critical electrical parameters: 16A at 250VAC, IEC 320-2-2/J connector style, and 3-position receptacle configuration. Panel cutout dimensions differ slightly (37.20mm x 29.00mm versus 37.60mm x 29.50mm), requiring mechanical verification for panel compatibility. The 743W-00/01 carries broader approval agency certifications including CB, CSA, FIMKO, NEMKO, SEMKO, SEV, UL, and VDE. This option is suitable when cross-manufacturer sourcing is acceptable and panel cutout tolerance accommodates the dimensional variation.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 4797.3000 directly replace the 6653.3100 in existing applications?

A: Electrical and mechanical compatibility is confirmed. The primary consideration is termination method: the 6653.3100 uses quick connect terminals while the 4797.3000 uses solder eyelet termination. Circuit board or wiring harness modifications may be required to accommodate the different termination style.

Q: What is the significance of the panel cutout dimension difference between the 6653.3100 and 743W-00/01?

A: The 6653.3100 requires a 37.60mm x 29.50mm rectangular cutout, while the 743W-00/01 requires 37.20mm x 29.00mm. If the panel is already machined for the 6653.3100, the 743W-00/01 may not fit without panel modification. Verify existing panel dimensions before selecting this substitute.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. Both the SCHURTER 4797.3000 and Qualtek 743W-00/01 are ROHS3 compliant, matching the compliance status of the original 6653.3100.

Q: What approval agencies certify these connectors?

A: The 6653.3100 and 4797.3000 carry CCC, CSA, ENEC, and UL approvals. The Qualtek 743W-00/01 carries CB, CSA, FIMKO, NEMKO, SEMKO, SEV, UL, and VDE approvals, providing broader international certification coverage.

Q: Is the IP30 ingress protection rating maintained across all substitutes?

A: The 6653.3100 specifies IP30 ingress protection. The 4797.3000 and 743W-00/01 do not specify ingress protection ratings in the provided data. Confirm ingress protection requirements for your application before substitution.