LHL13NB152JS Equivalent & Substitute Parts

Part Overview

The LHL13NB152JS is a 1.5 mH unshielded ferrite core inductor manufactured by Taiyo Yuden, rated for 450 mA continuous current with a maximum DC resistance of 1.8 Ohm. This through-hole radial component operates across a temperature range of -25°C to 105°C and is compliant with ROHS3 standards. The product is classified as obsolete, necessitating identification of equivalent alternatives for ongoing design requirements and procurement needs.

Substiute Parts

LHL13NB152JS

Taiyo YudenIn Stock: 1080LHL13NB152JS Datasheet

Current PartRFQ

1130-152K-RC

Bourns Inc.In Stock: 14221130-152K-RC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LHL13NB152JS is determined by the following critical parameters:

Primary Matching Criteria:

• Inductance value of 1.5 mH
• Ferrite core material
• Unshielded configuration
• Through-hole radial mounting with vertical cylinder package orientation

Secondary Compatibility Factors:

• Current rating equal to or exceeding 450 mA
• DC resistance suitable for the application circuit
• Operating temperature range encompassing -25°C to 105°C
• ROHS3 compliance for regulatory alignment

The substitute part 1130-152K-RC from Bourns Inc. satisfies these criteria with a matching 1.5 mH inductance, ferrite core construction, unshielded design, and through-hole radial package. The substitute provides enhanced current handling capability at 2 A and operates across -55°C to 105°C, extending the lower temperature boundary.

Parameter Comparison

Engineering Selection Recommendations

The 1130-152K-RC from Bourns Inc. is the identified equivalent substitute for the obsolete LHL13NB152JS. Both components share identical inductance specifications of 1.5 mH with ferrite core construction and unshielded radial through-hole packaging.

The substitute part provides superior electrical performance characteristics. The DC resistance of 518 mOhm in the 1130-152K-RC is substantially lower than the 1.8 Ohm maximum of the original part, resulting in reduced power dissipation. The current rating of 2 A exceeds the original 450 mA specification, providing additional design margin for current handling.

Both components maintain ROHS3 compliance and operate within overlapping temperature ranges. The substitute extends the lower operating temperature boundary to -55°C, accommodating broader environmental requirements. The inductance tolerance of ±10% in the substitute is wider than the original ±5%, which should be evaluated against circuit tolerance requirements.

The substitute part is currently in active production status with confirmed inventory availability, ensuring long-term procurement viability compared to the obsolete original component.

Frequently Asked Questions (FAQ)

Q: Can the 1130-152K-RC directly replace the LHL13NB152JS in existing designs?

A: The 1130-152K-RC is electrically compatible as a substitute based on matching inductance value, core material, and package configuration. Physical dimensions differ; the substitute is larger (1.100" diameter vs. 0.551" diameter), requiring verification of available board space and mechanical clearance.

Q: What is the significance of the lower DC resistance in the substitute part?

A: The 1130-152K-RC exhibits 518 mOhm maximum DC resistance compared to 1.8 Ohm in the original part. This lower resistance reduces resistive losses and heat generation during operation, improving overall circuit efficiency.

Q: Does the wider inductance tolerance of the substitute affect circuit performance?

A: The 1130-152K-RC carries a ±10% inductance tolerance versus ±5% for the original. Circuit designs dependent on tight inductance specifications should evaluate whether this tolerance range remains acceptable for the intended application.

Q: Are there physical mounting considerations when substituting these parts?

A: Yes. The 1130-152K-RC measures 1.100" diameter and 0.840" height, while the LHL13NB152JS measures 0.551" diameter and 0.669" height. PCB layout and component spacing must accommodate the larger substitute dimensions.

Q: What is the difference between the inductance test frequencies specified for each part?

A: The LHL13NB152JS is tested at 252 kHz, while the 1130-152K-RC is tested at 1 kHz. These different test frequencies reflect manufacturer measurement standards and do not affect substitution compatibility for the specified 1.5 mH inductance value.

Q: Are both parts compliant with current regulatory requirements?

A: Both the LHL13NB152JS and 1130-152K-RC are ROHS3 compliant and carry EAR99 ECCN classification, meeting current regulatory standards for electronic component procurement and use.