PE-52628 Equivalent & Substitute Parts

Part Overview

The PE-52628 is a 470 µH unshielded toroidal inductor rated for 900 mA with a maximum DC resistance of 1.26Ohm, designed for through-hole mounting in radial, horizontal corner terminal configuration. This component is classified as obsolete, making identification of suitable substitutes essential for ongoing production and maintenance applications. The active equivalent PE-52628NL provides functional continuity while offering improved compliance status.

Substiute Parts

PE-52628

Pulse ElectronicsIn Stock: 1134PE-52628 Datasheet

Current PartRFQ

PE-52628NL

Pulse ElectronicsIn Stock: 1981PE-52628NL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of PE-52628 with PE-52628NL is based on strict equivalence across all critical electrical and mechanical parameters. The substitute relationship is valid when the following parameters remain identical:

• Inductance value: 470 µH
• Inductance tolerance: ±20%
• Current rating: 900 mA
• DC resistance: 1.26Ohm Max
• Inductor type: Toroidal
• Shielding configuration: Unshielded
• Mounting type: Through Hole
• Package configuration: Radial, Horizontal - Corner Terminals
• Physical dimensions: 0.710" L x 0.710" W (18.03mm x 18.03mm)
• Height - Seated (Max): 0.460" (11.68mm)
• Operating temperature range: -40°C ~ 130°C
• Test frequency: 20 kHz

PE-52628NL is the direct manufacturer equivalent with identical electrical and mechanical specifications. The primary distinction is product status and compliance certification.

Parameter Comparison

Engineering Selection Recommendations

PE-52628NL is the appropriate selection for new designs and production transitions. The substitute part maintains complete electrical and mechanical compatibility with PE-52628 while offering active product status and ROHS3 compliance certification. PE-52628NL is suitable for applications requiring regulatory compliance with modern environmental standards. For legacy systems currently using PE-52628, PE-52628NL provides direct functional replacement without circuit modification or re-qualification.

Frequently Asked Questions (FAQ)

Q: Can PE-52628NL be used as a direct replacement for PE-52628?

A: Yes. PE-52628NL is electrically and mechanically identical to PE-52628 across all specified parameters, including inductance value, current rating, DC resistance, physical dimensions, and operating temperature range. The components are pin-compatible and footprint-compatible for through-hole mounting applications.

Q: What is the difference between PE-52628 and PE-52628NL?

A: The primary differences are product status, packaging format, and compliance certification. PE-52628 is obsolete and RoHS non-compliant, while PE-52628NL is active and ROHS3 compliant. PE-52628 is supplied in bulk packaging, while PE-52628NL is supplied in tube packaging.

Q: Are there any performance differences between these parts?

A: No. Both parts share identical electrical specifications: 470 µH inductance at ±20% tolerance, 900 mA current rating, and 1.26Ohm maximum DC resistance. Both are unshielded toroidal inductors tested at 20 kHz with the same operating temperature range of -40°C to 130°C.

Q: Which part should be selected for new designs?

A: PE-52628NL should be selected for new designs. It is the active equivalent with current manufacturer support and compliance certification suitable for modern production environments.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical dimensions: 0.710" L x 0.710" W (18.03mm x 18.03mm) with a maximum seated height of 0.460" (11.68mm). Both use radial, horizontal corner terminal configuration for through-hole mounting.