CML0306-6N8-HNH Equivalent & Substitute Parts

Part Overview

The CML0306-6N8-HNH is a 6.8 nH shielded thin film inductor manufactured by Delta Electronics/Cyntec, designed for surface mount applications in the 0201 (0603 Metric) package. This component is rated for 230 mA maximum current with 700mOhm maximum DC resistance and operates across -40°C to 85°C. The product is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

CML0306-6N8-HNH

Delta Electronics/CyntecIn Stock: 20153CML0306-6N8-HNH Datasheet

Current PartRFQ

LQP03TN6N8H02D

Murata ElectronicsIn Stock: 16490269LQP03TN6N8H02D Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CML0306-6N8-HNH is determined by the following critical parameters:

Mandatory Matching Parameters:

• Inductance value: 6.8 nH
• Inductance tolerance: ±3%
• Package / Case: 0201 (0603 Metric)
• Mounting type: Surface Mount
• Physical dimensions: 0.024" L x 0.012" W (0.61mm x 0.31mm)

Allowable Variation Parameters:

• Current rating: Substitute must meet or exceed 230 mA
• DC resistance: Substitute must not exceed 700mOhm
• Operating temperature: Substitute must cover or exceed -40°C ~ 85°C range
• Shielding: Shielded or unshielded acceptable if inductance and tolerance specifications are maintained

The LQP03TN6N8H02D from Murata Electronics qualifies as a direct substitute based on matching inductance, tolerance, package, and mounting specifications while exceeding current rating (300 mA vs. 230 mA) and providing lower DC resistance (600mOhm vs. 700mOhm).

Parameter Comparison

Engineering Selection Recommendations

The LQP03TN6N8H02D is a qualified substitute for the obsolete CML0306-6N8-HNH based on the following factors:

Electrical Compatibility: Both components maintain identical inductance (6.8 nH) and tolerance (±3%), ensuring circuit performance equivalence. The substitute provides superior electrical characteristics with 300 mA current rating versus 230 mA and reduced DC resistance of 600mOhm versus 700mOhm maximum.

Thermal Performance: The LQP03TN6N8H02D operates across -55°C to 125°C, exceeding the original -40°C to 85°C range and providing extended thermal margin for demanding applications.

Compliance Status: Both components are RoHS compliant. The substitute carries ROHS3 Compliant certification, meeting current regulatory requirements. Both are REACH Unaffected and classified as EAR99 for export control purposes.

Availability: The substitute is in active production status with substantial inventory availability (16,490,200 Pcs), ensuring long-term supply continuity compared to the obsolete original component.

Design Consideration: The substitute is unshielded versus the original shielded design. In applications where electromagnetic shielding is critical to circuit performance, shielded alternatives should be evaluated. For general RF and high-frequency applications where the 6.8 nH inductance value is the primary functional requirement, the unshielded design presents no compatibility issues.

Frequently Asked Questions (FAQ)

Q: Can the LQP03TN6N8H02D directly replace the CML0306-6N8-HNH in existing designs?

A: Yes, for applications where the 6.8 nH inductance value and ±3% tolerance are the primary functional requirements. Both components share identical package (0201/0603 Metric), mounting type (Surface Mount), and physical dimensions. The substitute provides equal or superior electrical performance with higher current rating and lower DC resistance.

Q: What is the impact of the shielding difference?

A: The original CML0306-6N8-HNH is shielded; the LQP03TN6N8H02D is unshielded. Shielding reduces electromagnetic coupling to adjacent circuit elements. In designs where shielding is essential for noise immunity or signal integrity, this difference must be evaluated against specific circuit requirements. For most general-purpose RF and high-frequency applications, the unshielded design is functionally equivalent.

Q: Are there any temperature range limitations?

A: No. The substitute operates across -55°C to 125°C, which encompasses and exceeds the original -40°C to 85°C range. The substitute is suitable for applications requiring extended thermal performance.

Q: What are the package compatibility considerations?

A: Both components use the 0201 (0603 Metric) package with identical physical dimensions (0.024" L x 0.012" W, 0.61mm x 0.31mm). PCB footprints and assembly processes are directly compatible with no modifications required.

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

A: The LQP03TN6N8H02D is supplied in Cut Tape (CT) and Digi-Reel® packaging. Verify packaging format compatibility with your procurement and assembly requirements.

Q: Are there compliance or certification differences?

A: Both components are RoHS compliant. The substitute carries ROHS3 Compliant certification, representing current regulatory standards. Both are REACH Unaffected and EAR99 classified. No compliance barriers exist for substitution.