SWT-0.84-26 Equivalent & Substitute Parts

Part Overview

The SWT-0.84-26 is a 26 µH unshielded toroidal inductor manufactured by Amgis, LLC, rated for 840 mA with 200 mOhm DC resistance. This component is classified as obsolete, making substitute parts necessary for new designs and ongoing production requirements. The part operates across the temperature range of -40°C to 125°C and is RoHS3 compliant.

Substiute Parts

SWT-0.84-26

Amgis, LLCIn Stock: 890SWT-0.84-26 Datasheet

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SH150T-0.84-26

Amgis, LLCIn Stock: 1187SH150T-0.84-26 Datasheet

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PE-53815NL

Pulse ElectronicsIn Stock: 735PE-53815NL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SWT-0.84-26 are qualified based on the following electrical and mechanical parameters:

Primary Matching Criteria:

• Inductance value: 26 µH
• Inductance tolerance: ±20%
• Current rating: 840 mA
• DC resistance: 200 mOhm
• Mounting type: Through Hole
• Core type: Toroidal, Iron Powder

Secondary Considerations:

• Operating temperature range compatibility
• RoHS3 compliance status
• Physical package dimensions (radial configuration)

The SH150T-0.84-26 qualifies as a direct substitute with identical electrical specifications and active product status. The PE-53815NL meets all electrical requirements but introduces a shielded design variant and different terminal configuration, suitable for applications requiring electromagnetic isolation.

Parameter Comparison

Engineering Selection Recommendations

SH150T-0.84-26 (Amgis, LLC): This substitute provides identical electrical specifications with active product status. Both parts maintain RoHS3 and REACH compliance. The primary difference is terminal configuration (corner terminals versus open terminals) and slightly larger physical dimensions. This part is the preferred substitute for direct replacement in existing designs.

PE-53815NL (Pulse Electronics): This substitute meets all electrical requirements and offers extended operating temperature range to 130°C. The shielded design provides electromagnetic isolation not present in the original part. This option is suitable for applications requiring EMI mitigation or higher temperature operation. Physical dimensions and terminal orientation differ from the original design.

Frequently Asked Questions (FAQ)

Q: Can SH150T-0.84-26 be used as a direct replacement for SWT-0.84-26?

A: Yes. Both parts share identical inductance (26 µH), current rating (840 mA), DC resistance (200 mOhm), and operating temperature range (-40°C to 125°C). The primary difference is terminal configuration and package dimensions. PCB layout modifications may be required due to different physical footprints.

Q: What is the key difference between SWT-0.84-26 and PE-53815NL?

A: The PE-53815NL introduces shielding, which the SWT-0.84-26 does not have. All electrical parameters remain identical. The shielded design reduces electromagnetic radiation and susceptibility. Terminal orientation and physical dimensions also differ.

Q: Are all three parts RoHS3 compliant?

A: Yes. SWT-0.84-26, SH150T-0.84-26, and PE-53815NL are all RoHS3 compliant and REACH unaffected.

Q: Does the shielding in PE-53815NL affect electrical performance?

A: Shielding does not alter the core electrical specifications (inductance, current rating, DC resistance). It provides additional electromagnetic isolation for noise-sensitive applications.

Q: What are the physical dimension differences?

A: SWT-0.84-26 measures 0.339" L x 0.339" W (8.60mm x 8.60mm). SH150T-0.84-26 measures 0.433" L x 0.441" W (11.00mm x 11.20mm). PE-53815NL measures 0.400" L x 0.400" W (10.16mm x 10.16mm). Height differences are minimal (7.10mm to 7.62mm).