104CDMCCDS-R56MC Equivalent & Substitute Parts

Part Overview

The 104CDMCCDS-R56MC is a 560 nH shielded molded inductor manufactured by Sumida America Components Inc., designed for surface mount applications requiring high current handling and low DC resistance. This component is classified as Active product status and is RoHS3 compliant. Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing, inventory availability, or specific performance trade-offs within the defined electrical and mechanical parameter space.

Substiute Parts

104CDMCCDS-R56MC

Sumida America Components Inc.In Stock: 892104CDMCCDS-R56MC Datasheet

Current PartRFQ

IHLP4040DZERR56M11

Vishay DaleIn Stock: 1878IHLP4040DZERR56M11 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 104CDMCCDS-R56MC is determined by strict alignment of the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Inductance value: 560 nH (exact match required)
• Inductance tolerance: ±20% (exact match required)
• DC Resistance: 1.8 mOhm Max (exact match required)
• Shielding: Shielded (exact match required)
• Operating temperature range: -55°C ~ 125°C (exact match required)
• Inductance test frequency: 100 kHz (exact match required)
• Mounting type: Surface Mount (exact match required)
• Type: Molded (exact match required)
• RoHS3 compliance: Required

Secondary Compatibility Parameters:

• Current rating: Substitute must meet or exceed 27 A minimum
• Saturation current (Isat): Substitute performance acceptable if rated for application requirements
• Package dimensions: Nonstandard case; physical fit must be verified for PCB layout
• MSL rating: 1 (Unlimited) preferred for manufacturing compatibility

The IHLP4040DZERR56M11 from Vishay Dale satisfies all primary substitution criteria and exceeds the current rating specification at 32 A.

Parameter Comparison

Engineering Selection Recommendations

The IHLP4040DZERR56M11 qualifies as a direct substitute for the 104CDMCCDS-R56MC based on electrical parameter equivalence and compliance certifications. Both components are Active product status, RoHS3 compliant, and MSL 1 rated.

Electrical Compatibility: Both parts deliver identical inductance (560 nH ±20%), DC resistance (1.8 mOhm Max), and operating temperature range (-55°C ~ 125°C). The Vishay Dale substitute provides higher continuous current rating (32 A vs. 27 A), which represents improved performance margin in high-current applications.

Saturation Current Consideration: The 104CDMCCDS-R56MC specifies 40 A Isat, while the IHLP4040DZERR56M11 specifies 22 A Isat. Circuit design must confirm that peak current transients do not exceed the substitute's saturation specification.

Physical Dimensions: Dimensional differences exist (11.50mm x 10.00mm vs. 10.80mm x 10.16mm). PCB layout verification is required to confirm mechanical fit within the design footprint. Both components maintain identical seated height (4.00mm).

Packaging Format: The original part is supplied in Tape & Reel format; the substitute is available in Cut Tape and Digi-Reel format. Manufacturing process compatibility must be confirmed with assembly equipment specifications.

Frequently Asked Questions (FAQ)

Q: Can the IHLP4040DZERR56M11 replace the 104CDMCCDS-R56MC in all applications?

A: Substitution is valid when circuit peak current does not exceed 22 A saturation current. The substitute's higher continuous current rating (32 A) accommodates higher RMS current than the original part. Saturation current margin must be evaluated against application transient specifications.

Q: What are the physical fit considerations?

A: The substitute is 0.7mm shorter in length (10.80mm vs. 11.50mm) and 0.16mm wider in width (10.16mm vs. 10.00mm). PCB layout must accommodate these dimensional variations. Seated height remains identical at 4.00mm, so vertical clearance is unchanged.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the 104CDMCCDS-R56MC and IHLP4040DZERR56M11 are RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, suitable for standard manufacturing processes without special handling.

Q: What is the difference in packaging format?

A: The original part is supplied in Tape & Reel (TR) format. The substitute is available in Cut Tape (CT) and Digi-Reel® format. Assembly equipment compatibility must be confirmed; some pick-and-place systems require specific tape formats.

Q: Are the inductance and DC resistance specifications identical?

A: Yes. Both parts specify 560 nH inductance at ±20% tolerance and 1.8 mOhm maximum DC resistance, tested at 100 kHz. Electrical performance in the specified operating range is equivalent.

Q: What is the significance of the saturation current difference?

A: Saturation current (Isat) defines the peak current threshold where inductance begins to degrade. The original part saturates at 40 A; the substitute at 22 A. Applications with peak currents between 22 A and 40 A require circuit analysis to confirm acceptable inductance variation under transient conditions.