CPL2510T2R2M Equivalent & Substitute Parts

Part Overview

The CPL2510T2R2M is a 2.2 µH shielded drum core, wirewound inductor manufactured by TDK Corporation, rated for 800 mA continuous current with a maximum DC resistance of 175.5 mOhm. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. The part operates across the industrial temperature range of -40°C to 105°C and is designed for surface mount applications in compact form factors.

Substiute Parts

CPL2510T2R2M

TDK CorporationIn Stock: 1077CPL2510T2R2M Datasheet

Current PartRFQ

VLS252010ET-2R2M

TDK CorporationIn Stock: 6340VLS252010ET-2R2M Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CPL2510T2R2M is determined by the following critical electrical and mechanical parameters:

Electrical Compatibility Criteria:

• Inductance value: 2.2 µH with ±20% tolerance
• Core material: Ferrite shielded drum core construction
• Current rating: Must support minimum 800 mA continuous operation
• DC resistance: Maximum 175.5 mOhm to maintain circuit performance

Mechanical Compatibility Criteria:

• Mounting type: Surface mount only
• Operating temperature range: -40°C to 105°C minimum
• Moisture sensitivity level: MSL 1 or equivalent

The substitute part VLS252010ET-2R2M meets all electrical requirements with enhanced current rating (1.2 A) and is manufactured by the same supplier (TDK Corporation), ensuring design continuity and reliability.

Parameter Comparison

Engineering Selection Recommendations

The VLS252010ET-2R2M serves as the direct substitute for the obsolete CPL2510T2R2M. Both components are manufactured by TDK Corporation and share identical electrical specifications for inductance, tolerance, and operating temperature range. The substitute part provides superior current handling capability (1.2 A versus 800 mA), offering design margin for applications requiring the original part.

The VLS252010ET-2R2M is classified as "Not For New Designs," indicating limited future availability. For new product development, consultation with TDK Corporation for current-generation alternatives within the VLS or equivalent series is advised based on application requirements.

Both parts maintain MSL 1 rating and are REACH compliant, supporting continued use in regulated manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can VLS252010ET-2R2M directly replace CPL2510T2R2M in existing designs?

A: Yes. Both parts share identical inductance (2.2 µH ±20%), core material (ferrite shielded), operating temperature range (-40°C to 105°C), and mounting type (surface mount). The substitute part's higher current rating (1.2 A) and marginally higher DC resistance (190 mOhm max versus 175.5 mOhm max) are compatible with applications designed for the original part.

Q: What is the primary difference between these parts?

A: The main differences are package designation (nonstandard versus 1008/2520 metric), physical width (1.50mm versus 2.00mm), and current rating (800 mA versus 1.2 A). The substitute provides enhanced current capacity and standardized packaging.

Q: Are there compliance or certification differences?

A: Both parts are MSL 1 (Unlimited) and REACH compliant. The substitute part carries ROHS3 compliance certification, whereas the original part's RoHS status is not specified in available documentation.

Q: What should be considered for PCB layout when substituting?

A: The substitute part is 0.5mm wider (2.00mm versus 1.50mm width). PCB footprint and component placement spacing must accommodate the larger width dimension. Height remains identical at 1.00mm maximum seated height.

Q: Is the substitute part suitable for new product designs?

A: The VLS252010ET-2R2M is classified as "Not For New Designs." For new applications, contact TDK Corporation to identify current-generation inductors meeting the same electrical specifications.