PE-53801S Equivalent & Substitute Parts

Part Overview

The PE-53801S is a 259 µH shielded toroidal inductor manufactured by Pulse Electronics, rated for 130 mA with 3.4Ohm DC resistance. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. Substitute parts maintain the core electrical specifications while offering improved product status, compliance certifications, or alternative mounting configurations.

Substiute Parts

PE-53801S

Pulse ElectronicsIn Stock: 1091PE-53801S Datasheet

Current PartRFQ

PE-53801NL

Pulse ElectronicsIn Stock: 881PE-53801NL Datasheet

DirectRFQ

PE-53801SNL

Pulse ElectronicsIn Stock: 670PE-53801SNL Datasheet

DirectRFQ

SH150S-0.13-259

Amgis, LLCIn Stock: 690SH150S-0.13-259 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PE-53801S are qualified based on the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Inductance value: 259 µH (±20% tolerance maintained)
• Current rating: 130 mA minimum
• DC resistance: 3.4Ohm
• Operating temperature range: -40°C minimum to 130°C maximum
• Shielding configuration: Shielded or unshielded acceptable
• Mounting type: Surface Mount or Through Hole
• Physical footprint: Nonstandard package, dimensions within tolerance

Substitute Classification:

Direct Surface Mount Substitute (PE-53801SNL): Identical electrical specifications and surface mount configuration with improved product status and RoHS3 compliance.

Through Hole Alternative (PE-53801NL): Maintains all electrical parameters with radial, vertical corner terminal mounting for through-hole applications.

Cross-Manufacturer Substitute (SH150S-0.13-259): Amgis LLC equivalent with unshielded core configuration, surface mount package, and active product status.

Parameter Comparison

Engineering Selection Recommendations

PE-53801SNL (Recommended Primary Substitute): This Pulse Electronics part provides direct electrical and mechanical equivalence to the PE-53801S with identical surface mount configuration and footprint. PE-53801SNL holds active product status and RoHS3 compliance, addressing the obsolescence and regulatory limitations of the original part. Selection of PE-53801SNL requires no design modifications.

PE-53801NL (Through Hole Alternative): For applications requiring through-hole mounting, PE-53801NL maintains all electrical specifications with radial, vertical corner terminal configuration. Physical dimensions increase slightly (0.360" x 0.360" vs. 0.340" x 0.340"), and height increases to 0.310". This part is active and RoHS3 compliant. PCB layout modification is required for through-hole implementation.

SH150S-0.13-259 (Cross-Manufacturer Substitute): The Amgis LLC equivalent maintains electrical specifications with unshielded core construction and surface mount package. Operating temperature maximum is 125°C (5°C lower than PE-53801S). Physical dimensions are comparable (0.339" x 0.339"), and height is reduced to 0.215". This part is active and RoHS3 compliant. Unshielded configuration may affect electromagnetic interference performance in sensitive applications.

Frequently Asked Questions (FAQ)

Q: Can PE-53801SNL directly replace PE-53801S without design changes?

A: Yes. PE-53801SNL provides identical electrical specifications (259 µH, 130 mA, 3.4Ohm), shielding configuration, and surface mount footprint. Physical dimensions and height are equivalent, allowing direct PCB substitution.

Q: What is the primary difference between PE-53801SNL and SH150S-0.13-259?

A: The primary difference is shielding configuration. PE-53801SNL is shielded; SH150S-0.13-259 is unshielded. Both maintain identical inductance, current rating, and DC resistance. Operating temperature maximum differs by 5°C (130°C vs. 125°C). Unshielded construction may introduce electromagnetic interference in noise-sensitive circuits.

Q: Is PE-53801NL suitable for surface mount applications?

A: No. PE-53801NL is configured for through-hole mounting with radial, vertical corner terminals. Surface mount applications require PE-53801SNL or SH150S-0.13-259.

Q: What are the compliance differences between substitute parts?

A: PE-53801S is RoHS non-compliant. PE-53801SNL, PE-53801NL, and SH150S-0.13-259 are all RoHS3 compliant. All parts are REACH unaffected and classified as EAR99 for export control purposes.

Q: Does the height difference of SH150S-0.13-259 affect PCB clearance?

A: SH150S-0.13-259 has a maximum seated height of 0.215" (5.45mm), compared to 0.270" (6.85mm) for PE-53801S. This 0.055" reduction may improve clearance in space-constrained designs but does not affect electrical performance.

Q: Are all substitute parts available in equivalent quantities?

A: Current inventory levels are: PE-53801SNL (637 pcs), PE-53801NL (856 pcs), and SH150S-0.13-259 (650 pcs). Availability should be verified with suppliers for production requirements.