CML0306-5N6-JNH Equivalent & Substitute Parts

Part Overview

The CML0306-5N6-JNH is a 5.6 nH shielded thin film inductor manufactured by Delta Electronics/Cyntec, designed for surface mount applications in the 0201 (0603 Metric) package. This component operates across -40°C to 85°C with a maximum DC resistance of 550mOhm and supports current ratings up to 260 mA. The product is currently obsolete, necessitating identification of functionally equivalent alternatives to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

CML0306-5N6-JNH

Delta Electronics/CyntecIn Stock: 10125CML0306-5N6-JNH Datasheet

Current PartRFQ

LQP03TN5N6J02D

Murata ElectronicsIn Stock: 12903LQP03TN5N6J02D Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CML0306-5N6-JNH is determined by the following critical parameters:

Primary Matching Criteria:

• Inductance value: 5.6 nH (±5% tolerance)
• Package / Case: 0201 (0603 Metric)
• Mounting Type: Surface Mount
• Physical dimensions compatible with 0201 footprint

Secondary Compatibility Factors:

• Current Rating: Substitute must support minimum 260 mA
• DC Resistance: Substitute DCR must not exceed 550mOhm
• Operating Temperature: Substitute range must encompass or exceed -40°C ~ 85°C
• RoHS Compliance: Substitute must maintain RoHS compliance status

The LQP03TN5N6J02D meets all primary matching criteria and exceeds secondary compatibility requirements, making it a direct functional equivalent despite differences in shielding type and core material.

Parameter Comparison

Engineering Selection Recommendations

The LQP03TN5N6J02D is the designated substitute for the obsolete CML0306-5N6-JNH based on the following engineering criteria:

Compliance & Availability: The substitute maintains active product status with confirmed inventory availability (12,889 Pcs), ensuring reliable sourcing for production and field replacement applications. Both components achieve RoHS compliance, with the substitute meeting ROHS3 specifications.

Electrical Performance: The substitute exceeds the original part's electrical specifications: current rating increases from 260 mA to 350 mA, and DC resistance improves from 550mOhm to 400mOhm maximum. Inductance value and tolerance remain identical at 5.6 nH ±5%.

Thermal & Environmental Compatibility: The substitute's operating temperature range (-55°C ~ 125°C) encompasses and exceeds the original specification (-40°C ~ 85°C), providing enhanced thermal margin for demanding applications.

Physical & Mechanical Compatibility: Both components utilize identical 0201 (0603 Metric) surface mount packaging with matching physical dimensions (0.024" L x 0.012" W, 0.013" max height), ensuring direct PCB footprint compatibility without layout modifications.

Design Consideration: The substitute is unshielded compared to the original shielded design. Applications requiring electromagnetic shielding characteristics must evaluate circuit-level EMI performance to confirm functional equivalence in the target application.

Frequently Asked Questions (FAQ)

Q: Can the LQP03TN5N6J02D directly replace the CML0306-5N6-JNH without PCB modifications?

A: Yes. Both components share identical 0201 (0603 Metric) package specifications and physical dimensions, enabling direct footprint compatibility without PCB layout changes.

Q: What are the key differences between these two inductors?

A: The primary differences are: (1) Shielding type—CML0306 is shielded, LQP03TN is unshielded; (2) Core material—CML0306 uses thin film construction, LQP03TN uses thick film with non-magnetic core; (3) Product status—CML0306 is obsolete, LQP03TN is active; (4) Operating temperature range—LQP03TN provides wider range (-55°C to 125°C vs. -40°C to 85°C).

Q: Does the unshielded design of the substitute affect circuit performance?

A: The unshielded construction may alter electromagnetic field characteristics. Applications sensitive to EMI or requiring specific shielding performance must conduct circuit-level validation to confirm functional equivalence in the target design.

Q: Are both components RoHS compliant?

A: Yes. The CML0306-5N6-JNH is RoHS Compliant, and the LQP03TN5N6J02D is ROHS3 Compliant, both meeting regulatory requirements for restricted substance elimination.

Q: What is the moisture sensitivity level for these components?

A: Both components are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions and no special storage or handling requirements.

Q: Does the substitute support the same current rating as the original?

A: The substitute exceeds the original specification. The CML0306-5N6-JNH supports 260 mA maximum, while the LQP03TN5N6J02D supports 350 mA, providing additional current margin.

Q: Are the inductance values and tolerances identical?

A: Yes. Both components are specified at 5.6 nH with ±5% tolerance, ensuring equivalent inductance performance in circuit applications.