CDR125-560MC Equivalent & Substitute Parts

Part Overview

The CDR125-560MC is a 56 µH shielded surface mount inductor manufactured by Sumida America Components Inc., rated for 1.38 A with a maximum DC resistance of 150mOhm. This component is classified as obsolete product status. Due to its obsolete classification, locating equivalent or substitute parts from active product lines is necessary to support ongoing design requirements, maintenance, and production continuity.

Substiute Parts

CDR125-560MC

Sumida America Components Inc.In Stock: 1072CDR125-560MC Datasheet

Current PartRFQ

CDR125NP-560MC

Sumida America Components Inc.In Stock: 730CDR125NP-560MC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CDR125-560MC is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Inductance value: 56 µH
• Inductance tolerance: -15%, +20%
• Current rating: 1.38 A
• DC resistance: 150mOhm Max
• Self-resonant frequency: 9.12MHz
• Test frequency: 2.52 MHz

Mechanical Parameters (Must Match):

• Shielding type: Shielded
• Mounting type: Surface Mount
• Physical dimensions: 0.496" L x 0.457" W (12.60mm x 11.60mm)
• Maximum seated height: 0.232" (5.90mm)

Environmental Parameters (Must Match):

• Moisture sensitivity level: 1 (Unlimited)

The substitute part CDR125NP-560MC belongs to the same CDR125 series and maintains identical electrical and mechanical specifications. The primary distinction is product status (active versus obsolete) and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

CDR125NP-560MC is the direct substitute for CDR125-560MC based on identical electrical and mechanical specifications within the CDR125 series.

Product Status Consideration: The CDR125-560MC is classified as obsolete. The CDR125NP-560MC maintains active product status, ensuring long-term availability and continued manufacturer support.

Compliance Consideration: The CDR125NP-560MC is ROHS3 compliant, whereas the CDR125-560MC is RoHS non-compliant. For applications subject to RoHS regulations, the CDR125NP-560MC is the appropriate selection.

Operating Temperature Range: The CDR125NP-560MC supports an extended operating temperature range of -40°C ~ 100°C compared to the CDR125-560MC range of -25°C ~ 70°C. This provides additional thermal margin for demanding applications.

Packaging: The CDR125NP-560MC is supplied in Tape & Reel (TR) packaging, which is standard for automated assembly processes. The CDR125-560MC uses nonstandard packaging. For production environments utilizing standard pick-and-place equipment, the CDR125NP-560MC is the preferred option.

Frequently Asked Questions (FAQ)

Q: Can CDR125NP-560MC be used as a direct replacement for CDR125-560MC in existing designs?

A: Yes. Both parts maintain identical inductance (56 µH), current rating (1.38 A), DC resistance (150mOhm Max), shielding configuration, physical dimensions, and mounting type. Electrical performance is equivalent.

Q: What is the primary difference between these two parts?

A: The CDR125-560MC is obsolete, while CDR125NP-560MC is active. The CDR125NP-560MC offers ROHS3 compliance, extended operating temperature range (-40°C ~ 100°C versus -25°C ~ 70°C), and standard Tape & Reel packaging.

Q: Are there any compatibility concerns when substituting CDR125NP-560MC for CDR125-560MC?

A: No compatibility concerns exist. Both parts are surface mount inductors with identical electrical specifications and physical footprints. PCB layout and circuit design remain unchanged.

Q: Does the extended operating temperature range of CDR125NP-560MC affect circuit performance?

A: The extended range (-40°C ~ 100°C) provides additional operational margin. The part maintains specified inductance and DC resistance values within this range. Applications previously limited to -25°C ~ 70°C can now operate across the wider temperature window.

Q: Is RoHS3 compliance a requirement for my application?

A: RoHS3 compliance is mandatory for products sold in the European Union and many other regulated markets. If your application is subject to RoHS regulations, CDR125NP-560MC is the required selection. CDR125-560MC is RoHS non-compliant.

Q: What packaging format is CDR125NP-560MC supplied in?

A: CDR125NP-560MC is supplied in Tape & Reel (TR) format, compatible with standard automated assembly equipment. This is the industry standard for high-volume production.

Q: Are both parts available in the same quantities?

A: Current inventory shows 1031 pieces of CDR125-560MC and 720 pieces of CDR125NP-560MC in stock. Availability may vary; consult your supplier for current stock status.