SWT-0.2-374 Equivalent & Substitute Parts

Part Overview

The SWT-0.2-374 is a 374 µH unshielded toroidal inductor manufactured by Amgis, LLC, rated for 200 mA with a DC resistance of 2.7 Ohm. This through-hole component features an iron powder core and is designed for radial, horizontal mounting with open terminals. The part is currently obsolete, making identification of suitable substitutes essential for ongoing production and maintenance applications requiring equivalent electrical and mechanical performance.

Substiute Parts

SWT-0.2-374

Amgis, LLCIn Stock: 1172SWT-0.2-374 Datasheet

Current PartRFQ

SH150T-0.20-374

Amgis, LLCIn Stock: 800SH150T-0.20-374 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SWT-0.2-374 is determined by strict equivalence across the following critical parameters:

• Inductance Value: 374 µH (within ±20% tolerance specification)
• Current Rating: 200 mA minimum
• DC Resistance: 2.7 Ohm
• Core Material: Iron Powder
• Shielding Configuration: Unshielded
• Operating Temperature Range: -40°C ~ 125°C minimum
• Mounting Type: Through Hole
• Regulatory Compliance: ROHS3 Compliant

The SH150T-0.20-374 meets all electrical parameter requirements and maintains full regulatory compliance. Physical package differences (terminal configuration and dimensional variations) do not affect electrical substitution eligibility when mounting space permits accommodation.

Parameter Comparison

Engineering Selection Recommendations

The SH150T-0.20-374 is a direct electrical substitute for the obsolete SWT-0.2-374. Both components are manufactured by Amgis, LLC and maintain identical electrical specifications, including inductance value, current rating, DC resistance, core material, and operating temperature range. Both parts carry ROHS3 compliance and REACH Unaffected status, ensuring regulatory alignment.

The primary distinction is product status: SH150T-0.20-374 is currently active with 695 units in stock, whereas SWT-0.2-374 is obsolete. The substitute part features corner terminals instead of open terminals and occupies a larger PCB footprint (11.00mm x 11.20mm versus 8.60mm x 8.60mm). Height specifications are comparable at 7.10mm and 7.30mm respectively.

Selection of SH150T-0.20-374 is appropriate when PCB layout accommodates the increased dimensional requirements and corner terminal configuration is compatible with existing circuit board design.

Frequently Asked Questions (FAQ)

Q: Can SH150T-0.20-374 replace SWT-0.2-374 in all applications?

A: Electrical substitution is valid. The substitute maintains identical inductance (374 µH), current rating (200 mA), DC resistance (2.7 Ohm), and operating temperature range (-40°C ~ 125°C). Physical compatibility depends on PCB layout space and terminal configuration acceptance.

Q: What are the key differences between these parts?

A: Electrical parameters are identical. Physical differences include terminal style (open versus corner terminals) and footprint dimensions (8.60mm x 8.60mm versus 11.00mm x 11.20mm). SH150T-0.20-374 is active production; SWT-0.2-374 is obsolete.

Q: Are both parts RoHS compliant?

A: Yes. Both SWT-0.2-374 and SH150T-0.20-374 are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements.

Q: What is the inductance tolerance for these parts?

A: Both parts carry ±20% inductance tolerance at 10 kHz test frequency.

Q: Does the larger footprint of SH150T-0.20-374 affect electrical performance?

A: No. Footprint size does not alter electrical characteristics. The larger dimensions result from terminal configuration design, not performance differences.