CDEP105-2R2MC-88 Equivalent & Substitute Parts

Part Overview

The CDEP105-2R2MC-88 is a 2.2 µH shielded drum core, wirewound inductor manufactured by Sumida America Components Inc. This surface mount component is rated for 11.2 A continuous current with a maximum DC resistance of 5.3 mOhm and operates across the temperature range of -40°C to 125°C. The part is currently classified as obsolete, which necessitates identification of equivalent alternatives for ongoing production and maintenance applications. Substitute parts maintain identical electrical and mechanical specifications while offering improved product status and compliance certifications.

Substiute Parts

CDEP105-2R2MC-88

Sumida America Components Inc.In Stock: 1222CDEP105-2R2MC-88 Datasheet

Current PartRFQ

CDEP105NP-2R2MC-88

Sumida America Components Inc.In Stock: 870CDEP105NP-2R2MC-88 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CDEP105-2R2MC-88 is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part CDEP105NP-2R2MC-88 maintains identical specifications in the following categories:

Electrical Parameters (Must Match Exactly):

• Inductance value: 2.2 µH
• Inductance tolerance: ±20%
• Current rating: 11.2 A
• Saturation current: 9.6 A
• DC resistance: 5.3 mOhm maximum
• Core material: Ferrite
• Shielding classification: Shielded

Mechanical Parameters (Must Match Exactly):

• Mounting type: Surface Mount
• Package dimensions: 10.00 mm × 10.00 mm
• Seated height: 5.60 mm maximum
• Core type: Drum Core, Wirewound

Environmental Parameters (Must Match Exactly):

• Operating temperature range: -40°C to 125°C
• Moisture sensitivity level: 1 (Unlimited)
• Test frequency: 100 kHz

The substitute part differs only in product status (Active vs. Obsolete), packaging format (Tape & Reel vs. standard), and RoHS compliance certification, which are non-functional characteristics that do not affect electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

The CDEP105NP-2R2MC-88 is the direct equivalent substitute for the obsolete CDEP105-2R2MC-88. Selection of the substitute part is based on the following engineering criteria:

Product Status: The main part is classified as obsolete, indicating discontinued manufacturing and limited availability. The substitute part maintains active product status with confirmed inventory of 789 pieces in stock, ensuring supply chain continuity.

Compliance Certifications: The substitute part carries RoHS3 compliance certification, whereas the main part is RoHS non-compliant. For applications subject to RoHS regulatory requirements, the substitute part satisfies compliance obligations without functional modification.

Electrical and Mechanical Equivalence: All critical parameters determining circuit performance and PCB integration are identical between the main part and substitute. No circuit redesign, layout modification, or performance re-qualification is required.

Packaging Consideration: The substitute part is supplied in Tape & Reel (TR) format, which is standard for high-volume surface mount assembly. If alternative packaging is required, this must be addressed through direct manufacturer inquiry.

Functional Interchangeability: The substitute part is a direct drop-in replacement suitable for all applications currently utilizing the CDEP105-2R2MC-88.

Frequently Asked Questions (FAQ)

Q: Can CDEP105NP-2R2MC-88 be used as a direct replacement for CDEP105-2R2MC-88 in existing designs?

A: Yes. All electrical parameters (inductance, current rating, DC resistance, saturation current) and mechanical parameters (dimensions, mounting type, core material) are identical. The substitute part is a direct functional equivalent requiring no circuit or layout modifications.

Q: What is the difference between the two part numbers?

A: The primary differences are product status (Active vs. Obsolete), packaging format (Tape & Reel vs. standard), and RoHS compliance certification (RoHS3 Compliant vs. Non-Compliant). Electrical and mechanical specifications are identical.

Q: Does the Tape & Reel packaging affect component performance?

A: No. Tape & Reel is a standard packaging format for surface mount components used in automated assembly processes. It does not affect electrical performance, thermal characteristics, or reliability. The component itself is identical to standard packaging.

Q: Is RoHS3 compliance required for my application?

A: RoHS compliance is mandatory for products sold in the European Union and certain other regulated markets. If your application is subject to RoHS requirements, the CDEP105NP-2R2MC-88 satisfies these obligations. If RoHS compliance is not required, both parts are functionally equivalent.

Q: Are there any thermal or frequency performance differences?

A: No. Both parts operate across the identical temperature range (-40°C to 125°C) and are tested at the same frequency (100 kHz). Thermal performance and frequency response are equivalent.

Q: What inventory status should I expect?

A: The main part (CDEP105-2R2MC-88) has 1163 pieces in stock but is classified as obsolete with no future manufacturing planned. The substitute part (CDEP105NP-2R2MC-88) has 789 pieces in stock and maintains active product status with ongoing availability.

Q: Can I mix both parts in the same production run?

A: Yes. Since all electrical and mechanical specifications are identical, both parts can be used interchangeably within the same assembly without performance variation or compatibility issues.