S0402-10NG2D Equivalent & Substitute Parts

Part Overview

The S0402-10NG2D is a 10 nH unshielded drum core wirewound inductor manufactured by API Delevan Inc., designed for surface mount applications in the 0402 (1005 Metric) package. This component operates across a temperature range of -55°C to 125°C with a maximum DC resistance of 210 mOhm and a current rating of 475 mA. The part is currently active in production with 1118 pieces available in stock.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances. Alternative sources may be required due to supply chain considerations, inventory availability, or specific compliance requirements.

Substiute Parts

S0402-10NG2D

API Delevan Inc.In Stock: 1187S0402-10NG2D Datasheet

Current PartRFQ

LRW0402WG10NGG001T

Johanson Technology Inc.In Stock: 35893LRW0402WG10NGG001T Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the S0402-10NG2D is determined by the following critical parameters:

Electrical Equivalence Criteria:

• Inductance value: 10 nH (±2% tolerance maintained)
• Current rating: minimum 475 mA
• DC resistance: maximum 210 mOhm
• Self resonant frequency: 3.9 GHz
• Unshielded configuration

Mechanical Compatibility Criteria:

• Package type: 0402 (1005 Metric)
• Mounting type: Surface Mount
• Physical dimensions compatible with 0402 footprint

Environmental Criteria:

• Operating temperature range: minimum -55°C to 125°C coverage
• Moisture sensitivity level: 1 (Unlimited)

The substitute part LRW0402WG10NGG001T meets all electrical and mechanical requirements within these parameters.

Parameter Comparison

Engineering Selection Recommendations

S0402-10NG2D (API Delevan Inc.):

• Primary selection for applications requiring full temperature range operation (-55°C to 125°C)
• RoHS non-compliant status; verify regulatory requirements for end application
• Alumina core material construction
• 1118 pieces currently in stock

LRW0402WG10NGG001T (Johanson Technology Inc.):

• Suitable for applications with operating temperature minimum of -40°C
• ROHS3 compliant; meets RoHS Directive 2011/65/EU requirements
• Ceramic core material construction
• Superior DC resistance specification (195 mOhm vs. 210 mOhm maximum)
• Higher current rating (480 mA vs. 475 mA)
• 35,881 pieces currently in stock
• Cut Tape (CT) packaging format

Selection between these parts depends on compliance requirements and minimum operating temperature specifications of the target application.

Frequently Asked Questions (FAQ)

Q: Can LRW0402WG10NGG001T replace S0402-10NG2D in all applications?

A: Substitution is valid for applications with minimum operating temperature of -40°C or higher. Applications requiring operation below -40°C must use the S0402-10NG2D. All other electrical and mechanical parameters are compatible.

Q: What is the difference in core material between these parts?

A: S0402-10NG2D uses an alumina core, while LRW0402WG10NGG001T uses a ceramic core. Both materials support the specified 10 nH inductance value and 3.9 GHz self resonant frequency.

Q: Are the physical dimensions identical?

A: Both parts conform to the 0402 (1005 Metric) package standard. S0402-10NG2D dimensions are 0.043" L x 0.025" W (1.09mm x 0.64mm) with 0.030" maximum seated height. LRW0402WG10NGG001T dimensions are 0.039" L x 0.022" W (1.00mm x 0.55mm) with 0.024" maximum seated height. Both fit the 0402 footprint; the substitute is slightly smaller.

Q: What is the significance of RoHS compliance status?

A: S0402-10NG2D is RoHS non-compliant. LRW0402WG10NGG001T is ROHS3 compliant. Applications subject to RoHS Directive 2011/65/EU requirements must use the compliant substitute part.

Q: How do the DC resistance specifications compare?

A: LRW0402WG10NGG001T has a lower maximum DC resistance of 195 mOhm compared to 210 mOhm for S0402-10NG2D. This represents improved performance in the substitute part.

Q: What packaging formats are available?

A: S0402-10NG2D is supplied in standard packaging format. LRW0402WG10NGG001T is available in Cut Tape (CT) format, suitable for automated assembly processes.