L0806C101KDWST Equivalent & Substitute Parts

Part Overview

The L0806C101KDWST is a 100 µH unshielded wirewound inductor manufactured by KEMET, designed for surface mount applications in the 0806 (2016 Metric) package format. This component is rated for 170 mA continuous current with a DC resistance of 4.5Ohm and operates across a temperature range of -40°C to 105°C.

The L0806C101KDWST carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this inductor specification.

Substiute Parts

L0806C101KDWST

KEMETIn Stock: 658L0806C101KDWST Datasheet

Current PartRFQ

CB2016T101K

Taiyo YudenIn Stock: 1528CB2016T101K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the L0806C101KDWST are identified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Critical Matching Parameters:

• Inductance value: 100 µH
• Inductance tolerance: ±10%
• Current rating: 170 mA minimum
• Package format: 0806 (2016 Metric)
• Mounting type: Surface Mount
• Operating temperature range: -40°C to 105°C minimum
• Shielding configuration: Unshielded

Secondary Considerations:

• DC resistance within acceptable operational limits
• Self-resonant frequency: 8 MHz
• RoHS3 compliance status

The CB2016T101K from Taiyo Yuden meets all critical electrical and mechanical parameters required for substitution with the L0806C101KDWST.

Parameter Comparison

Engineering Selection Recommendations

The CB2016T101K from Taiyo Yuden is a direct electrical and mechanical equivalent to the L0806C101KDWST. Both components share identical inductance values, current ratings, package dimensions, and operating temperature specifications. Both parts maintain ROHS3 compliance status.

The primary difference between these components is DC resistance: the L0806C101KDWST specifies 4.5Ohm, while the CB2016T101K specifies 5.85Ohm maximum. This 1.35Ohm difference must be evaluated within the context of the specific application circuit to determine if the increased resistance is acceptable.

Both parts carry product status designations indicating limited availability or design restrictions. The L0806C101KDWST is marked obsolete, while the CB2016T101K is marked not for new designs. Selection between these parts should be based on current inventory availability and application requirements.

Frequently Asked Questions (FAQ)

Q: Can the CB2016T101K replace the L0806C101KDWST in existing designs?

A: The CB2016T101K meets all critical electrical and mechanical parameters: 100 µH inductance, 170 mA current rating, 0806 (2016 Metric) package, and identical physical dimensions. The increased DC resistance (5.85Ohm maximum versus 4.5Ohm) must be evaluated for the specific application circuit to confirm compatibility.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both the L0806C101KDWST and CB2016T101K share identical package dimensions: 0.079" L x 0.063" W (2.00mm x 1.60mm) with a maximum seated height of 0.071" (1.80mm). Both use surface mount technology and are compatible with standard 0806 (2016 Metric) footprints.

Q: What is the significance of the DC resistance difference?

A: The L0806C101KDWST specifies 4.5Ohm DC resistance, while the CB2016T101K specifies 5.85Ohm maximum. This 1.35Ohm difference affects power dissipation and circuit performance. Applications sensitive to inductor losses or operating at maximum current ratings require circuit analysis to confirm the higher resistance is acceptable.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the L0806C101KDWST and CB2016T101K are ROHS3 compliant. Both operate across the identical temperature range of -40°C to 105°C and share the same self-resonant frequency of 8 MHz.

Q: What is the difference between "Obsolete" and "Not For New Designs" product status?

A: Obsolete status indicates the L0806C101KDWST is no longer manufactured and existing inventory is limited. Not For New Designs status for the CB2016T101K indicates the manufacturer is not recommending this part for new circuit designs, though it may remain available. Both statuses reflect limited long-term availability and suggest evaluating alternative current production parts for new applications.