0412CDMCCDS-1R5MC Equivalent & Substitute Parts

Part Overview

The 0412CDMCCDS-1R5MC is a 1.5 µH shielded molded inductor manufactured by Sumida America Components Inc., designed for surface mount applications requiring fixed inductance in compact form factors. This part is rated for 2.9 A continuous current with a maximum DC resistance of 75 mOhm and operates across the industrial temperature range of -55°C to 125°C. The component is Active in product status and RoHS3 compliant.

Equivalent and substitute parts are identified when design requirements permit tolerance in current rating, physical dimensions, or packaging format while maintaining core electrical specifications such as inductance value, DC resistance, and operating temperature range.

Substiute Parts

0412CDMCCDS-1R5MC

Sumida America Components Inc.In Stock: 9870412CDMCCDS-1R5MC Datasheet

Current PartRFQ

IHLP1616ABER1R5M11

Vishay DaleIn Stock: 1952IHLP1616ABER1R5M11 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 0412CDMCCDS-1R5MC are qualified based on the following electrical and mechanical criteria:

Mandatory Matching Parameters:

• Inductance value: 1.5 µH (exact match required)
• Inductance tolerance: ±20% (substitute tolerance must not exceed this range)
• DC Resistance: 75 mOhm maximum (substitute DCR must equal or be lower)
• Shielding: Shielded construction (required for EMI performance)
• Operating temperature range: -55°C to 125°C minimum (substitute must cover this range)
• Mounting type: Surface Mount (SMD)
• RoHS3 compliance: Required for regulatory conformance

Allowable Variation Parameters:

• Current rating: Substitute may exceed the 2.9 A requirement
• Physical dimensions: Minor variations acceptable if mounting compatibility is maintained
• Packaging format: Tape & Reel or Cut Tape acceptable for equivalent functionality
• Saturation current: Substitute may differ if rated current requirement is satisfied

The IHLP1616ABER1R5M11 from Vishay Dale qualifies as a direct substitute based on matching all mandatory parameters while providing enhanced current rating capability.

Parameter Comparison

Engineering Selection Recommendations

The IHLP1616ABER1R5M11 is qualified as a direct substitute for the 0412CDMCCDS-1R5MC based on the following engineering criteria:

Electrical Compatibility: All critical electrical parameters match or exceed the original specification. The 1.5 µH inductance and ±20% tolerance are identical. The DC resistance maximum of 75 mOhm is maintained. The substitute's current rating of 3.25 A exceeds the original 2.9 A requirement, providing additional design margin in applications where current headroom is beneficial.

Regulatory and Compliance Status: Both components are Active products with ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited), ensuring equivalent handling, storage, and environmental compliance requirements.

Thermal Performance: Operating temperature range is identical at -55°C to 125°C, confirming thermal compatibility across industrial and commercial applications.

Physical Integration: Physical dimensions are functionally compatible. The substitute measures 4.45 mm x 4.06 mm compared to the original 4.40 mm x 4.20 mm, with identical seated height of 1.20 mm maximum. These minor dimensional variations are within acceptable tolerances for standard PCB footprint designs.

Packaging Availability: The substitute is available in both Cut Tape and Tape & Reel formats, providing flexibility in procurement and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the IHLP1616ABER1R5M11 be used as a direct replacement without PCB redesign?

A: Yes. The substitute maintains identical inductance, tolerance, DC resistance, and seated height. Physical length and width variations of less than 0.1 mm are within standard PCB footprint tolerances for 0412 form factor inductors. Verification of PCB layout clearances is recommended as standard engineering practice.

Q: Does the higher current rating of the IHLP1616ABER1R5M11 (3.25 A vs. 2.9 A) affect circuit performance?

A: No. A higher current rating provides additional thermal and electrical margin without degrading circuit performance. The substitute will operate at lower temperature rise under the same load conditions as the original part.

Q: Are there differences in shielding effectiveness between these parts?

A: Both components are shielded molded inductors. Shielding effectiveness is not quantified in the provided specifications. For applications requiring specific shielding performance data, manufacturer datasheets should be consulted.

Q: What is the significance of the different saturation current values (4.2 A vs. 3.25 A)?

A: The original part has a higher saturation current specification. For applications operating below 2.9 A, this difference is not relevant. For applications requiring operation above 3.25 A, the original part may be required.

Q: Are both parts available in the same packaging formats?

A: The original part is specified as Tape & Reel. The substitute is available in both Cut Tape and Tape & Reel formats, providing equivalent or greater packaging flexibility.

Q: What is the self-resonant frequency, and why is it specified for the substitute but not the original?

A: Self-resonant frequency (53 MHz for the substitute) indicates the frequency at which the inductor's parasitic capacitance resonates with its inductance. This parameter is not provided for the original part in the available specifications. For RF and high-frequency applications, this data should be obtained from manufacturer datasheets.

Q: Are there any compliance or certification differences between these parts?

A: Both parts are ROHS3 compliant with identical Moisture Sensitivity Level 1 ratings. No compliance differences exist based on provided specifications.