CDEP134-0R6NC-H Equivalent & Substitute Parts

Part Overview

The CDEP134-0R6NC-H is a 660 nH shielded drum core wirewound inductor manufactured by Sumida America Components Inc. This surface mount component is rated for 17 A continuous current with a maximum DC resistance of 2.5 mOhm and operates across the temperature range of -40°C to 125°C. The part is classified as obsolete, making identification of suitable substitutes essential for ongoing production and maintenance applications. The CDEP134 series utilizes ferrite core construction with shielding to minimize electromagnetic interference in high-frequency circuits.

Key Parameters

Parameter	Value
Inductance	660 nH
Inductance Tolerance	±30%
Current Rating	17 A
Saturation Current (Isat)	29 A
DC Resistance (DCR)	2.5 mOhm Max
Core Material	Ferrite
Shielding	Shielded
Mounting Type	Surface Mount
Physical Dimensions	13.50 mm × 13.50 mm × 5.00 mm (Max Height)
Operating Temperature Range	-40°C to 125°C
Test Frequency	100 kHz

Substitute Part Grouping Explanation

Substitution of the CDEP134-0R6NC-H is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

Inductance value: 660 nH
Inductance tolerance: ±30%
Current rating: 17 A minimum
Saturation current: 29 A minimum
DC resistance: 2.5 mOhm maximum
Core material: Ferrite
Shielding requirement: Shielded

Mechanical Parameters:

Mounting type: Surface Mount
Package dimensions: 13.50 mm × 13.50 mm footprint
Maximum seated height: 5.00 mm
Core type: Drum core, wirewound

Environmental Parameters:

Operating temperature range: -40°C to 125°C minimum
Moisture sensitivity level: 1 (Unlimited)

The CDEP134NP-0R6NC-H meets all specified electrical, mechanical, and environmental parameters and qualifies as a direct substitute.

Parameter Comparison

Parameter	CDEP134-0R6NC-H (Main Part)	CDEP134NP-0R6NC-H (Substitute)	Match Status
Inductance	660 nH	660 nH	Identical
Inductance Tolerance	±30%	±30%	Identical
Current Rating (Amps)	17 A	17 A	Identical
Saturation Current (Isat)	29 A	29 A	Identical
DC Resistance (DCR)	2.5 mOhm Max	2.5 mOhm Max	Identical
Core Material	Ferrite	Ferrite	Identical
Shielding	Shielded	Shielded	Identical
Mounting Type	Surface Mount	Surface Mount	Identical
Physical Dimensions	13.50 mm × 13.50 mm	13.50 mm × 13.50 mm	Identical
Height - Seated (Max)	5.00 mm	5.00 mm	Identical
Operating Temperature	-40°C to 125°C	-40°C to 125°C	Identical
Inductance Frequency - Test	100 kHz	100 kHz	Identical
Product Status	Obsolete	Active	Substitute is Active
RoHS Status	RoHS Non-Compliant	RoHS3 Compliant	Substitute is Compliant

Engineering Selection Recommendations

The CDEP134NP-0R6NC-H is the direct equivalent substitute for the obsolete CDEP134-0R6NC-H. All electrical and mechanical parameters are identical across both parts. The primary distinction is product status and regulatory compliance:

Product Status: The CDEP134-0R6NC-H is classified as obsolete, while the CDEP134NP-0R6NC-H maintains active production status with significantly higher inventory availability (31,900 pcs vs. 2,976 pcs).

Regulatory Compliance: The substitute part is RoHS3 compliant, whereas the original part is RoHS non-compliant. This compliance improvement aligns with current environmental and regulatory requirements for electronic components in most markets.

Packaging: The substitute is supplied in Cut Tape (CT) packaging, which may differ from the original part's packaging configuration. Verify packaging compatibility with assembly equipment and procurement workflows.

For applications requiring the CDEP134-0R6NC-H, the CDEP134NP-0R6NC-H provides full electrical and mechanical compatibility with the added benefit of active availability and improved regulatory status.

Frequently Asked Questions (FAQ)

Q: Can the CDEP134NP-0R6NC-H be used as a direct replacement for the CDEP134-0R6NC-H?

A: Yes. The CDEP134NP-0R6NC-H is electrically and mechanically identical to the CDEP134-0R6NC-H across all specified parameters, including inductance, current rating, DC resistance, core material, shielding, dimensions, and operating temperature range.

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

A: The primary differences are product status and regulatory compliance. The CDEP134-0R6NC-H is obsolete and RoHS non-compliant, while the CDEP134NP-0R6NC-H is active production and RoHS3 compliant. The substitute also features higher inventory availability.

Q: Are the physical dimensions identical?

A: Yes. Both parts share identical footprint dimensions of 13.50 mm × 13.50 mm with a maximum seated height of 5.00 mm, ensuring compatibility with existing PCB layouts and assembly processes.

Q: Does the packaging format affect electrical performance?

A: No. The packaging format (Cut Tape for the substitute) does not affect electrical performance. However, verify compatibility with your assembly equipment and procurement procedures.

Q: Is the inductance tolerance the same?

A: Yes. Both parts maintain an inductance tolerance of ±30% at the 100 kHz test frequency.

Q: What is the current handling capability?

A: Both parts are rated for 17 A continuous current with a saturation current (Isat) of 29 A and a maximum DC resistance of 2.5 mOhm.

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