SWS-1.48-26 Equivalent & Substitute Parts

Part Overview

The SWS-1.48-26 is a 26 µH unshielded toroidal inductor manufactured by Amgis, LLC, designed for surface mount applications with a current rating of 1.48 A and DC resistance of 100mOhm. This component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility allow direct replacement in circuit designs, particularly when inventory availability or packaging requirements necessitate alternative sourcing.

Substiute Parts

SWS-1.48-26

Amgis, LLCIn Stock: 1079SWS-1.48-26 Datasheet

Current PartRFQ

PE-53824SNL

Pulse ElectronicsIn Stock: 1608PE-53824SNL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The PE-53824SNL qualifies as a substitute for the SWS-1.48-26 based on the following critical parameters:

• Inductance value matches at 26 µH with identical ±20% tolerance
• Current rating is equivalent at 1.48 A
• DC resistance is identical at 100mOhm
• Both are toroidal inductors with surface mount configuration
• Both maintain RoHS3 compliance and REACH unaffected status

The primary difference is shielding classification: the SWS-1.48-26 is unshielded while the PE-53824SNL is shielded. Physical dimensions vary slightly due to shielding construction. Operating temperature range extends to 130°C for the substitute versus 125°C for the main part.

Parameter Comparison

Engineering Selection Recommendations

Both the SWS-1.48-26 and PE-53824SNL maintain Active product status with full RoHS3 compliance and REACH unaffected classification, ensuring regulatory alignment for current and future applications. Selection between these parts should account for physical space constraints, as the PE-53824SNL requires additional board area due to larger footprint dimensions and increased height. The shielded construction of the PE-53824SNL provides electromagnetic interference mitigation, which may be beneficial in noise-sensitive circuit topologies. The extended operating temperature range of the PE-53824SNL (to 130°C) offers thermal margin advantage in high-temperature environments.

Frequently Asked Questions (FAQ)

Q: Can the PE-53824SNL directly replace the SWS-1.48-26 in all applications?

A: Electrical substitution is valid based on matching inductance, current rating, and DC resistance specifications. Physical board layout compatibility must be confirmed due to dimensional differences. The shielded design of the PE-53824SNL may alter electromagnetic coupling characteristics in sensitive circuits.

Q: What is the significance of shielding differences between these parts?

A: The SWS-1.48-26 is unshielded, while the PE-53824SNL is shielded. Shielding reduces radiated electromagnetic interference but increases component size and may affect circuit performance in applications where unshielded operation is specifically required.

Q: Are there packaging considerations for these substitutes?

A: The SWS-1.48-26 is supplied in Tape & Reel packaging, while the PE-53824SNL is supplied in Bulk packaging. Procurement and assembly processes may require adjustment based on packaging format compatibility with production equipment.

Q: Do the operating temperature ranges affect substitution suitability?

A: The SWS-1.48-26 operates from -40°C to 125°C, while the PE-53824SNL extends to 130°C. For applications operating near the upper temperature limit of the SWS-1.48-26, the PE-53824SNL provides additional thermal headroom.

Q: What inventory considerations apply to these parts?

A: The SWS-1.48-26 has 981 pieces in stock, while the PE-53824SNL has 1567 pieces available. Substitute selection may be influenced by delivery requirements and inventory availability.