PE-52627 Equivalent & Substitute Parts

Part Overview

The PE-52627 is a 330 µH unshielded toroidal inductor rated for 1 A continuous current with a maximum DC resistance of 780 mOhm. Manufactured by Pulse Electronics, this through-hole component operates across the temperature range of -40°C to 130°C and is ROHS3 compliant. The part is currently active in production with 1138 units in stock. Substitute parts are identified when equivalent inductance values, current ratings, and mounting configurations align with application requirements, enabling procurement flexibility and supply chain continuity.

Substiute Parts

PE-52627

Pulse ElectronicsIn Stock: 1155PE-52627 Datasheet

Current PartRFQ

PE-52627NL

Pulse ElectronicsIn Stock: 1095PE-52627NL Datasheet

Parametric EquivalentRFQ

2118-H-RC

Bourns Inc.In Stock: 12392118-H-RC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PE-52627 are classified based on the following critical parameters:

Parametric Equivalent (PE-52627NL): Identical inductance (330 µH), current rating (1 A), DC resistance (780 mOhm Max), tolerance (±20%), and package configuration (Radial, Horizontal - Corner Terminals). The only difference is packaging format (Tube vs. standard). This part maintains full electrical and mechanical compatibility.

Similar Part (2118-H-RC): Shares the same inductance value (330 µH) and toroidal unshielded type with through-hole mounting. However, this Bourns Inc. part exhibits higher current rating (1.7 A), lower DC resistance (230 mOhm Max), tighter tolerance (±15%), and different package configuration (Radial, Horizontal - Open). Temperature range differs (-55°C ~ 105°C). This part is suitable for applications where the PE-52627 specifications exceed minimum requirements.

Parameter Comparison

Engineering Selection Recommendations

PE-52627NL is the direct parametric equivalent and preferred substitute when PE-52627 stock is unavailable. All electrical specifications and mechanical dimensions are identical; selection between these parts depends solely on packaging requirements (Tube vs. standard format) and procurement logistics.

2118-H-RC serves as a functional alternative for applications where the PE-52627 current and resistance specifications provide design margin. The 2118-H-RC offers superior performance characteristics: 70% higher current rating (1.7 A vs. 1 A) and 71% lower DC resistance (230 mOhm vs. 780 mOhm). However, the operating temperature range is narrower (-55°C ~ 105°C vs. -40°C ~ 130°C), and the package configuration differs (Radial, Horizontal - Open vs. Radial, Horizontal - Corner Terminals). Selection of the 2118-H-RC requires verification that the narrower temperature range and different terminal configuration are compatible with the target application.

All substitute parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original PE-52627 specification.

Frequently Asked Questions (FAQ)

Q: Can PE-52627NL be used as a direct replacement for PE-52627?

A: Yes. PE-52627NL is a parametric equivalent with identical inductance (330 µH), current rating (1 A), DC resistance (780 mOhm Max), tolerance (±20%), and package configuration. The difference is packaging format (Tube). No circuit redesign or