Equivalent & Substitute Parts Reference: SWC-0.90-330

Part Overview

The SWC-0.90-330, manufactured by Amgis, LLC, is a 330 µH unshielded toroidal inductor, designed for through-hole mounting in a radial, vertical (open) package format. It features a maximum current rating of 900 mA and a DC resistance not exceeding 180 mOhm. The device has been marked as "Obsolete," making it necessary for engineering teams to identify functionally compatible substitutes to ensure ongoing support in new and existing designs.

Substiute Parts

SWC-0.90-330

Amgis, LLCIn Stock: 1128SWC-0.90-330 Datasheet

Current PartRFQ

SH50C-0.9-267

Amgis, LLCIn Stock: 761SH50C-0.9-267 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are identified based strictly on electrical and mechanical compatibility using the following parameters: inductance, current rating, DC resistance (DCR), tolerance, shielding configuration, mounting type, package/case style, core material, size/dimension, height, operating temperature, regulatory compliance (RoHS, REACH), and product status. For the SWC-0.90-330, only parts matching these criteria are included as substitutes.

Parameter Comparison

Engineering Selection Recommendations

The SWC-0.90-330 is listed as "Obsolete." Substitute selection must be based on identical or compatible regulatory compliance, including RoHS3 status and REACH unaffected designation. The substitute SH50C-0.9-267 maintains these regulatory certifications and matches the mounting type, package format, operating temperature, current rating, DC resistance, and mechanical size parameters required for direct replacement.

Frequently Asked Questions (FAQ)

Q1: What parameters must match when substituting SWC-0.90-330?
A: Inductance, current rating, DC resistance, tolerance, shielding, mounting type, package/case, core material, mechanical dimensions, operating temperature, and compliance certifications.

Q2: Is the inductance value different between SWC-0.90-330 and SH50C-0.9-267?
A: Yes. SWC-0.90-330 is 330 µH; SH50C-0.9-267 is 267 µH. All other key electrical and mechanical parameters are matched.

Q3: Are both the SWC-0.90-330 and its substitute RoHS and REACH compliant?
A: Yes. Both are RoHS3 compliant and REACH unaffected.

Q4: Do substitute parts maintain the same mounting and package types as SWC-0.90-330?
A: Yes. Both use through-hole mounting and radial, vertical (open) package/case formats.

Q5: Why is substitute selection required for SWC-0.90-330?
A: The SWC-0.90-330 is obsolete and not recommended for new designs, necessitating direct substitution using equivalently specified models.