0805-5N6J Fixed Inductor Equivalent & Substitute Parts

Part Overview

The 0805-5N6J is a 5.6 nH unshielded drum core wirewound inductor manufactured by API Delevan Inc., rated for 600 mA continuous current with a maximum DC resistance of 80 mOhm. This component is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements. The part operates across the temperature range of -40°C to 125°C and is suitable for surface mount applications in high-frequency circuits requiring low inductance values.

Substiute Parts

0805-5N6J

API Delevan Inc.In Stock: 10980805-5N6J Datasheet

Current PartRFQ

36502A5N6JTDG

TE Connectivity Passive ProductIn Stock: 80636502A5N6JTDG Datasheet

DirectRFQ

CW201212-5N6J

Bourns Inc.In Stock: 1066CW201212-5N6J Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 0805-5N6J are qualified based on the following electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Inductance value: 5.6 nH ±5% tolerance
• Current rating: 600 mA minimum
• DC resistance: 80 mOhm maximum
• Q factor @ 1 GHz: 65 or higher
• Self resonant frequency: 5.5 GHz or higher
• Operating temperature range: -40°C to 125°C minimum
• Core material: Ceramic
• Shielding configuration: Unshielded

Mechanical Compatibility Criteria:

• Mounting type: Surface mount
• Package classification: 0805 form factor (2.29mm x 1.73mm footprint)
• Moisture sensitivity level: 1 (Unlimited)
• Height seated maximum: 1.52 mm or less

The substitute parts listed below satisfy all specified electrical parameters and maintain mechanical compatibility with the original 0805-5N6J design.

Parameter Comparison

Engineering Selection Recommendations

36502A5N6JTDG (TE Connectivity Passive Product):

This substitute part is classified as active product status and carries AEC-Q200 automotive qualification. The part is ROHS3 compliant and maintains identical electrical specifications to the original 0805-5N6J, including inductance, current rating, DC resistance, and Q factor. The footprint dimensions are identical (2.29mm x 1.73mm), ensuring direct mechanical compatibility. Selection of this part is appropriate for applications requiring automotive-grade reliability and RoHS compliance. Inventory availability is 765 pieces.

CW201212-5N6J (Bourns Inc.):

This substitute part is classified as active product status and is ROHS3 compliant. The electrical specifications match the original part across inductance, current rating, and DC resistance parameters. The self resonant frequency is 5.8 GHz, which exceeds the original specification of 5.5 GHz. The Q factor at 1 GHz is 60, which is marginally lower than the original 65 but remains within acceptable performance parameters for the specified inductance value. The physical dimensions are slightly smaller (2.10mm x 1.50mm) compared to the original, with a maximum seated height of 1.50mm. This part is suitable for space-constrained applications. Inventory availability is 960 pieces.

Both substitute parts satisfy the core electrical and mechanical requirements for direct replacement of the obsolete 0805-5N6J. Selection between these options depends on specific application requirements regarding footprint size, automotive qualification, and compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can the 36502A5N6JTDG be used as a direct replacement for the 0805-5N6J?

A: Yes. The 36502A5N6JTDG meets all specified electrical parameters: 5.6 nH inductance at ±5% tolerance, 600 mA current rating, 80 mOhm maximum DC resistance, and 65 Q factor at 1 GHz. The footprint dimensions are identical (2.29mm x 1.73mm), providing direct mechanical compatibility. Both parts share the same moisture sensitivity level (MSL 1) and operating temperature range (-40°C to 125°C).

Q: What is the difference between the CW201212-5N6J and the original 0805-5N6J?

A: The CW201212-5N6J maintains electrical equivalence in inductance, current rating, and DC resistance specifications. The primary differences are: (1) physical dimensions are smaller (2.10mm x 1.50mm versus 2.29mm x 1.73mm), (2) self resonant frequency is higher (5.8 GHz versus 5.5 GHz), and (3) Q factor at 1 GHz is 60 versus 65. These differences do not affect functional compatibility for applications designed around the original 5.6 nH specification.

Q: Are both substitute parts RoHS compliant?

A: Yes. Both the 36502A5N6JTDG and CW201212-5N6J are ROHS3 compliant. The original 0805-5N6J is marked as RoHS non-compliant. If RoHS compliance is required for your application, either substitute part is suitable.

Q: Does the smaller physical size of the CW201212-5N6J affect circuit performance?

A: The smaller dimensions (2.10mm x 1.50mm) do not affect electrical performance. The part maintains the specified inductance value, current rating, and DC resistance. The higher self resonant frequency (5.8 GHz) and slightly lower Q factor (60 versus 65) are inherent to the Bourns design but do not compromise functionality for circuits designed around the 5.6 nH specification.

Q: Which substitute part should I select for automotive applications?

A: The 36502A5N6JTDG carries AEC-Q200 automotive qualification and is therefore the appropriate choice for automotive applications. The CW201212-5N6J does not list automotive qualification ratings.

Q: Are there any packaging differences between the substitute parts?

A: Both substitute parts are supplied in Tape & Reel (TR) packaging. The 36502A5N6JTDG is specified as 0805 (2015 Metric) package, while the CW201212-5N6J is specified as 0805 (2012 Metric) package. Both are compatible with standard surface mount assembly equipment.

Q: What is the current inventory status for these substitute parts?

A: The 36502A5N6JTDG has 765 pieces in stock. The CW201212-5N6J has 960 pieces in stock. Both parts are available as new original components.