104CDMCDDS-100MC Fixed Inductor Equivalent & Substitute Parts

Part Overview

The 104CDMCDDS-100MC is a 10 µH shielded molded inductor manufactured by Sumida America Components Inc., rated for 6.6 A continuous current with a maximum DC resistance of 39 mOhm. This surface mount component operates across the industrial temperature range of -55°C to 125°C and is ROHS3 compliant. The part is currently active in production with 1,225 units in stock.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Substiute Parts

104CDMCDDS-100MC

Sumida America Components Inc.In Stock: 1239104CDMCDDS-100MC Datasheet

Current PartRFQ

IHLP4040DZER100M01

Vishay DaleIn Stock: 19891IHLP4040DZER100M01 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 104CDMCDDS-100MC is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Inductance value: 10 µH at 100 kHz test frequency
• Inductance tolerance: ±20%
• Current rating: minimum 6.6 A continuous
• DC resistance: maximum 39 mOhm
• Saturation current: minimum 10.7 A
• Shielding: shielded construction required

Mechanical Equivalence Criteria:

• Mounting type: surface mount
• Package type: nonstandard molded form factor
• Operating temperature range: -55°C to 125°C minimum
• Moisture sensitivity: MSL 1 or better

Compliance Criteria:

• RoHS3 compliance required
• Active product status

The substitute part IHLP4040DZER100M01 from Vishay Dale meets all electrical and mechanical requirements with equivalent or superior performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The IHLP4040DZER100M01 from Vishay Dale is a direct substitute for the 104CDMCDDS-100MC. Selection between these parts is based on the following factors:

Primary Selection Criteria:

• Both parts are active products with ROHS3 compliance
• Both parts carry MSL 1 moisture sensitivity rating
• Both parts operate across the full -55°C to 125°C temperature range
• Electrical specifications of the substitute meet or exceed the original part requirements

Performance Advantages of Substitute:

• Current rating of 6.8 A exceeds the 6.6 A requirement
• Saturation current of 12 A exceeds the 10.7 A requirement
• DC resistance of 36.5 mOhm is lower than the 39 mOhm maximum, resulting in reduced power dissipation
• Physical footprint is slightly smaller in length (10.80 mm vs. 11.50 mm)

Inventory Availability:

• 104CDMCDDS-100MC: 1,225 units in stock
• IHLP4040DZER100M01: 19,800 units in stock

Selection of the substitute part provides improved electrical performance with superior availability.

Frequently Asked Questions (FAQ)

Q: Can the IHLP4040DZER100M01 be used as a direct replacement for the 104CDMCDDS-100MC?

A: Yes. Both parts meet the same electrical specifications for inductance (10 µH at ±20% tolerance), operate at the same temperature range (-55°C to 125°C), and carry equivalent compliance certifications (ROHS3, MSL 1). The substitute part exceeds the current and saturation current requirements.

Q: What are the physical dimension differences between these parts?

A: The 104CDMCDDS-100MC measures 11.50 mm length × 10.00 mm width × 4.00 mm height. The IHLP4040DZER100M01 measures 10.80 mm length × 10.16 mm width × 4.00 mm height. The substitute is 0.70 mm shorter in length and 0.16 mm wider, with identical height. Both are nonstandard package form factors suitable for surface mount assembly.

Q: How do the DC resistance specifications compare?

A: The 104CDMCDDS-100MC has a maximum DC resistance of 39 mOhm. The IHLP4040DZER100M01 has a maximum DC resistance of 36.5 mOhm. The lower resistance of the substitute results in reduced power dissipation and improved efficiency in the application circuit.

Q: Are the saturation current ratings compatible?

A: Yes. The 104CDMCDDS-100MC has a saturation current (Isat) of 10.7 A. The IHLP4040DZER100M01 has a saturation current of 12 A. The substitute provides a 1.3 A margin above the original specification, allowing for transient current conditions.

Q: What is the difference in packaging between these parts?

A: The 104CDMCDDS-100MC is supplied in Cut Tape (CT) packaging. The IHLP4040DZER100M01 is supplied in Tape & Reel (TR) packaging. Both are suitable for automated assembly processes, with tape and reel format providing higher volume handling efficiency.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 104CDMCDDS-100MC and IHLP4040DZER100M01 are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings. Both are classified under ECCN EAR99 for export control purposes.

Q: What is the inductance test frequency for both parts?

A: Both parts are tested and specified at 100 kHz inductance test frequency, ensuring consistent measurement methodology and comparable performance data.