CDRH62NP-101MC Equivalent & Substitute Parts

Part Overview

The CDRH62NP-101MC is a 100 µH unshielded surface mount inductor manufactured by Sumida America Components Inc. with a current rating of 390 mA and maximum DC resistance of 1.5Ohm. This component is classified as obsolete, necessitating identification of equivalent substitute parts for ongoing design requirements and procurement needs. Substitute parts must maintain the 100 µH inductance specification and support equivalent or superior current handling capabilities within the same physical form factor.

Substiute Parts

CDRH62NP-101MC

Sumida America Components Inc.In Stock: 1116CDRH62NP-101MC Datasheet

Current PartRFQ

B82462G4104M000

EPCOS - TDK ElectronicsIn Stock: 14600B82462G4104M000 Datasheet

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SPD62R-104M

API Delevan Inc.In Stock: 984SPD62R-104M Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CDRH62NP-101MC are selected based on the following critical parameters:

Primary Matching Criteria:

• Inductance value: 100 µH (±20% tolerance)
• Current rating: minimum 390 mA
• DC resistance: compatible with application requirements
• Mounting type: Surface Mount
• Physical dimensions: 6.60 x 6.20 mm footprint with 3.00 mm maximum height
• RoHS3 compliance and MSL 1 rating

Substitution Logic: Both identified substitute parts maintain the 100 µH inductance specification and surface mount package dimensions identical to the main part. The SPD62R-104M provides equivalent current rating (410 mA) with comparable DC resistance (1.6Ohm Max), making it a direct functional replacement. The B82462G4104M000 offers superior current handling (530 mA) and lower DC resistance (580mOhm Max), providing enhanced performance margin for applications requiring higher current capacity. Both substitutes are active products with extended temperature ranges and maintained RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

SPD62R-104M (API Delevan Inc.): This substitute provides the closest functional equivalence to the CDRH62NP-101MC. The current rating of 410 mA exceeds the original specification by 20 mA, and DC resistance of 1.6Ohm Max is within 0.1Ohm of the original part. The SPD62R-104M maintains identical footprint dimensions (6.60 x 6.20 mm) and height (3.00 mm), ensuring direct PCB compatibility. As an active product with ROHS3 compliance and extended operating temperature range (-55 to 125°C), this part is suitable for applications requiring direct replacement with minimal design modification. The shielded construction provides electromagnetic interference mitigation not present in the original unshielded design.

B82462G4104M000 (EPCOS - TDK Electronics): This substitute offers superior electrical performance with 530 mA current rating and significantly lower DC resistance of 580 mOhm Max. The extended operating temperature range (-55 to 150°C) and AEC-Q200 rating support automotive and high-reliability applications. Physical dimensions are 6.30 x 6.30 mm with identical 3.00 mm height, requiring minor PCB layout adjustment but maintaining the same mounting profile. The B82462G4104M000 is recommended for applications where enhanced current capacity, reduced power dissipation, or extended temperature operation provides system-level benefits. ROHS3 compliance and MSL 1 rating ensure manufacturing compatibility.

Both substitutes are active products with established supply chains and maintained compliance certifications, providing long-term availability advantages over the obsolete CDRH62NP-101MC.

Frequently Asked Questions (FAQ)

Q: Can the SPD62R-104M directly replace the CDRH62NP-101MC without PCB modification?

A: Yes. The SPD62R-104M maintains identical footprint dimensions (6.60 x 6.20 mm) and height (3.00 mm), enabling direct PCB pad compatibility. No layout changes are required for mechanical placement.

Q: What is the primary difference between the SPD62R-104M and B82462G4104M000?

A: The SPD62R-104M provides equivalent current rating (410 mA vs. 390 mA) with comparable DC resistance (1.6Ohm vs. 1.5Ohm). The B82462G4104M000 offers superior current capacity (530 mA) and significantly lower DC resistance (580 mOhm), at the cost of minor footprint variation (6.30 x 6.30 mm vs. 6.60 x 6.20 mm).

Q: Does the shielded construction of substitute parts affect circuit performance?

A: Shielding reduces electromagnetic radiation and susceptibility to external interference. For applications sensitive to EMI, the shielded substitutes (SPD62R-104M and B82462G4104M000) provide improved performance compared to the unshielded CDRH62NP-101MC. For applications without EMI constraints, shielding has no negative impact on inductance or current handling.

Q: Are both substitute parts available in Tape & Reel packaging?

A: Yes. Both SPD62R-104M and B82462G4104M000 are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes.

Q: What is the temperature operating range difference, and does it matter?

A: The CDRH62NP-101MC operates from -40 to 100°C. The SPD62R-104M extends this to -55 to 125°C, and the B82462G4104M000 to -55 to 150°C. Selection depends on application temperature requirements. Extended range substitutes provide margin for thermal stress conditions but are not required for applications within the original -40 to 100°C specification.

Q: Are all three parts RoHS3 compliant?

A: Yes. The CDRH62NP-101MC, SPD62R-104M, and B82462G4104M000 are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage processes.

Q: Which substitute should be selected for cost-sensitive applications?

A: Selection between substitutes is based on electrical performance requirements and supply availability, not cost considerations. Both active substitutes provide equivalent functionality within their specified parameters. Procurement should verify current pricing and lead times from authorized distributors.