HPL1005-5N6 Equivalent & Substitute Parts

Part Overview

The HPL1005-5N6 is a 5.6 nH unshielded thin film inductor manufactured by Susumu, designed for surface mount applications in the 0402 (1005 Metric) package. This component is rated for 450 mA continuous current with a maximum DC resistance of 700 mOhm and operates at a self-resonant frequency of 5.5 GHz. The part is classified as obsolete, necessitating identification of active equivalent components that maintain functional compatibility for new designs and production continuity.

Substiute Parts

HPL1005-5N6

SusumuIn Stock: 855HPL1005-5N6 Datasheet

Current PartRFQ

ATFC-0402-5N6B-T

Abracon LLCIn Stock: 1261ATFC-0402-5N6B-T Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HPL1005-5N6 is determined by the following critical parameters:

Mandatory Matching Criteria:

• Inductance value: 5.6 nH
• Package / Case: 0402 (1005 Metric)
• Mounting Type: Surface Mount
• Shielding: Unshielded
• Type: Thin Film

Allowable Variation Parameters:

• Current Rating: Substitute must equal or exceed 450 mA
• DC Resistance: Substitute must not exceed 700 mOhm
• Inductance Tolerance: Substitute tolerance must be equal to or tighter than ±0.2 nH
• RoHS and MSL compliance: Substitute must maintain ROHS3 Compliant and MSL 1 status

The ATFC-0402-5N6B-T from Abracon LLC meets the mandatory matching criteria and maintains compliance requirements. However, the substitute exhibits reduced current rating (280 mA versus 450 mA) and increased DC resistance (850 mOhm versus 700 mOhm), which restricts its application scope to circuits with lower current demands.

Parameter Comparison

Engineering Selection Recommendations

The ATFC-0402-5N6B-T is a direct substitute for the HPL1005-5N6 in applications where the circuit current demand does not exceed 280 mA. Both components maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage protocols.

The substitute component is currently in active production status, providing supply continuity and long-term availability compared to the obsolete HPL1005-5N6. The tighter inductance tolerance (±0.1 nH) of the substitute may provide improved circuit performance in frequency-critical applications.

Applications requiring the full 450 mA current rating of the original HPL1005-5N6 cannot use the ATFC-0402-5N6B-T without circuit redesign or parallel component configuration. The increased DC resistance (850 mOhm versus 700 mOhm) results in higher power dissipation and must be evaluated against thermal design constraints.

Frequently Asked Questions (FAQ)

Q: Can the ATFC-0402-5N6B-T directly replace the HPL1005-5N6 in all applications?

A: The ATFC-0402-5N6B-T is a direct mechanical and electrical substitute only for applications operating at or below 280 mA. Applications requiring the full 450 mA rating of the HPL1005-5N6 require circuit redesign or alternative component selection.

Q: What is the impact of the increased DC resistance in the substitute part?

A: The ATFC-0402-5N6B-T exhibits 150 mOhm higher DC resistance (850 mOhm versus 700 mOhm). This increases resistive losses and power dissipation proportionally to the square of the operating current. Thermal analysis is required for high-current applications.

Q: Are there package compatibility concerns between the two parts?

A: Both components use the 0402 (1005 Metric) package with identical footprints. The substitute is 0.004" (0.04mm) taller in seated height, which is negligible for standard PCB assembly and does not affect placement or reflow processes.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the HPL1005-5N6 and ATFC-0402-5N6B-T are ROHS3 compliant with MSL 1 rating, ensuring compatibility with current manufacturing and environmental standards.

Q: What is the significance of the tighter inductance tolerance in the substitute?

A: The ATFC-0402-5N6B-T provides ±0.1 nH tolerance compared to ±0.2 nH for the HPL1005-5N6. This tighter tolerance reduces circuit-to-circuit variation and may improve performance in frequency-dependent applications such as RF matching networks and resonant circuits.

Q: Is the substitute part available in the same packaging format?

A: The ATFC-0402-5N6B-T is supplied in Tape & Reel (TR) format, whereas the HPL1005-5N6 packaging format is not specified in the provided data. Confirm packaging requirements with procurement specifications before component selection.