Equivalent & Substitute Parts for 0412CDMCCDS-1R0MC

Part Overview

The 0412CDMCCDS-1R0MC is a 1 µH shielded molded inductor manufactured by Sumida America Components Inc., rated for 4.1 A continuous current with a maximum DC resistance of 47 mOhm. This surface mount component operates across the temperature range of -55°C to 125°C and is ROHS3 compliant. The part is currently active in production with 3675 units in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for this inductance value and current rating category.

Substiute Parts

0412CDMCCDS-1R0MC

Sumida America Components Inc.In Stock: 37810412CDMCCDS-1R0MC Datasheet

Current PartRFQ

IHLP1616ABER1R0M11

Vishay DaleIn Stock: 1283IHLP1616ABER1R0M11 Datasheet

DirectRFQ

IHLP1616BZER1R0M11

Vishay DaleIn Stock: 2216IHLP1616BZER1R0M11 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0412CDMCCDS-1R0MC is determined by the following critical parameters:

Primary Substitution Criteria:

• Inductance value: 1 µH (fixed)
• Inductance tolerance: ±20% (fixed)
• Shielding type: Shielded (required)
• Mounting type: Surface Mount (required)
• Operating temperature range: -55°C to 125°C (minimum requirement)
• RoHS compliance: ROHS3 Compliant (required)
• Moisture sensitivity: MSL 1 (required)

Secondary Compatibility Parameters:

• Current rating: Minimum 4.1 A (substitute must meet or exceed)
• DC resistance: Maximum 47 mOhm (substitute must not exceed)
• Package type: Nonstandard molded form factor (physical compatibility required)
• Height seated maximum: 1.20 mm (physical constraint)

The identified substitute parts IHLP1616ABER1R0M11 and IHLP1616BZER1R0M11 meet all primary criteria and maintain electrical compatibility within the specified parameter envelope.

Parameter Comparison

Engineering Selection Recommendations

IHLP1616ABER1R0M11 (Vishay Dale): This substitute maintains electrical equivalence with the main part across all critical parameters. Current rating of 4.2 A exceeds the 4.1 A requirement. DC resistance of 47 mOhm matches the maximum specification. Physical dimensions are within acceptable tolerance (4.45 x 4.06 mm versus 4.40 x 4.20 mm), and seated height of 1.20 mm is identical. ROHS3 compliance and MSL 1 rating are maintained. Product status is active with 1225 units in stock. This part is suitable for direct substitution in applications where the main part is unavailable.

IHLP1616BZER1R0M11 (Vishay Dale): This substitute provides enhanced electrical performance with a current rating of 4.5 A and reduced DC resistance of 27 mOhm, representing a 43% improvement in resistance characteristics. Saturation current of 5.0 A meets application requirements. Physical dimensions are comparable (4.45 x 4.06 mm). However, the seated height of 2.00 mm exceeds the main part specification of 1.20 mm by 0.80 mm. This height differential may impact PCB layout compatibility in space-constrained applications. ROHS3 compliance and MSL 1 rating are maintained. Product status is active with 2200 units in stock. Selection of this part requires verification of available PCB clearance.

Both substitute parts are ROHS3 compliant, carry MSL 1 rating, and maintain the required operating temperature range of -55°C to 125°C.

Frequently Asked Questions (FAQ)

Q: Can IHLP1616ABER1R0M11 be used as a direct replacement for 0412CDMCCDS-1R0MC?

A: Yes. The IHLP1616ABER1R0M11 maintains identical inductance (1 µH), tolerance (±20%), current rating (4.2 A exceeds 4.1 A requirement), DC resistance (47 mOhm maximum), shielding type, mounting type, operating temperature range, and compliance certifications. Physical dimensions are within acceptable tolerance, and seated height is identical at 1.20 mm.

Q: What is the primary limitation of IHLP1616BZER1R0M11 as a substitute?

A: The seated height of 2.00 mm exceeds the main part specification of 1.20 mm by 0.80 mm. This dimensional difference may create PCB layout conflicts in applications with restricted vertical clearance. All other electrical and compliance parameters are compatible.

Q: Are both substitute parts RoHS compliant?

A: Yes. Both IHLP1616ABER1R0M11 and IHLP1616BZER1R0M11 are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the main part specifications.

Q: What is the difference in DC resistance between the main part and IHLP1616BZER1R0M11?

A: The main part 0412CDMCCDS-1R0MC has a maximum DC resistance of 47 mOhm. The IHLP1616BZER1R0M11 has a maximum DC resistance of 27 mOhm, representing a 43% reduction in resistance. This lower resistance value provides improved thermal performance and reduced power dissipation in the same current application.

Q: Can IHLP1616BZER1R0M11 be used in applications requiring the 1.20 mm height specification?

A: No. The IHLP1616BZER1R0M11 has a seated height of 2.00 mm, which exceeds the 1.20 mm requirement. Use of this part in height-constrained applications requires PCB redesign or component repositioning to accommodate the additional 0.80 mm height.

Q: What packaging formats are available for these substitute parts?

A: IHLP1616ABER1R0M11 is supplied in Tape & Reel (TR) format. IHLP1616BZER1R0M11 is supplied in Cut Tape (CT) and Digi-Reel® format. The main part 0412CDMCCDS-1R0MC is supplied in Tape & Reel (TR) format.

Q: Are the saturation current ratings of the substitute parts adequate?

A: IHLP1616ABER1R0M11 has Isat of 4.5 A, and IHLP1616BZER1R0M11 has Isat of 5.0 A. Both exceed the main part saturation rating of 7.1 A. For applications requiring saturation current above 5.0 A, the main part 0412CDMCCDS-1R0MC should be retained.