L0806C220MDWIT Equivalent & Substitute Parts

Part Overview

The L0806C220MDWIT is a 22 µH unshielded wirewound inductor manufactured by KEMET in the 0806 (2016 Metric) surface mount package. This component is rated for 240 mA continuous current with a DC resistance of 1.8Ohm and operates across the temperature range of -40°C to 105°C. The part is classified as obsolete, necessitating identification of equivalent alternatives for ongoing production and design requirements. Substitute parts must maintain electrical performance characteristics including inductance value, current rating, saturation current, and thermal operating range while meeting RoHS3 compliance requirements.

Substiute Parts

L0806C220MDWIT

KEMETIn Stock: 1127L0806C220MDWIT Datasheet

Current PartRFQ

CBC2016T220M

Taiyo YudenIn Stock: 16286CBC2016T220M Datasheet

SimilarRFQ

LLQPA201616T220M

Taiyo YudenIn Stock: 765LLQPA201616T220M Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the L0806C220MDWIT are selected based on strict electrical and mechanical parameter matching. The primary substitution criteria are:

Critical Matching Parameters:

• Inductance value: 22 µH
• Inductance tolerance: ±20%
• Current rating: 240 mA minimum
• Saturation current (Isat): 250 mA minimum
• Package / Case: 0806 (2016 Metric)
• Core material: Ferrite
• Shielding configuration: Unshielded
• Operating temperature range: -40°C ~ 105°C minimum
• RoHS3 compliance

Secondary Consideration:

• DC resistance (DCR) values within acceptable design margins

Substitute parts are grouped into two categories: similar manufacturer alternatives and parametric equivalents. Both categories maintain identical inductance, current ratings, saturation characteristics, and package specifications. Variations in DC resistance are noted where they occur, as this parameter directly affects circuit performance in applications sensitive to resistive losses.

Parameter Comparison

Engineering Selection Recommendations

LLQPA201616T220M (Taiyo Yuden) - Primary Substitute

The LLQPA201616T220M is the recommended primary substitute for the L0806C220MDWIT. This part maintains identical electrical specifications including 22 µH inductance, 240 mA current rating, 250 mA saturation current, and 1.8Ohm DC resistance. The LLQPA201616T220M carries Active product status, ensuring long-term availability and continued manufacturing support. The part is RoHS3 compliant with unlimited moisture sensitivity level (MSL 1), providing superior handling and storage characteristics. Mechanical compatibility is confirmed through identical package dimensions and height specifications in the 0806 (2016 Metric) form factor.

CBC2016T220M (Taiyo Yuden) - Secondary Substitute

The CBC2016T220M functions as a secondary substitute option. This part matches all critical electrical parameters including inductance, current rating, and saturation current. The DC resistance specification of 2.34Ohm maximum represents an increase from the original 1.8Ohm value. This higher resistance may introduce additional power dissipation in applications with continuous current operation. The CBC2016T220M is classified as Not For New Designs, indicating limited future availability. The part employs a drum core wirewound construction compared to the standard wirewound design of the primary part. RoHS3 compliance and identical package dimensions confirm mechanical and environmental compatibility.

Selection Criteria Summary

For new designs and long-term production requirements, LLQPA201616T220M is the appropriate selection. For legacy system maintenance or temporary supply situations, CBC2016T220M provides functional equivalence with the noted DC resistance consideration. Both substitutes maintain full electrical performance within the specified operating parameters and environmental compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can the CBC2016T220M be used as a direct replacement for the L0806C220MDWIT?

A: The CBC2016T220M is electrically compatible with identical inductance, current rating, and saturation specifications. The DC resistance increases from 1.8Ohm to 2.34Ohm maximum. In applications where resistive losses are critical to circuit performance, this difference must be evaluated. The part is mechanically compatible with identical package dimensions.

Q: What is the difference between the LLQPA201616T220M and CBC2016T220M?

A: Both parts maintain 22 µH inductance and 240 mA current rating. The LLQPA201616T220M has 1.8Ohm DC resistance matching the original part, while the CBC2016T220M specifies 2.34Ohm maximum. The LLQPA201616T220M uses standard wirewound construction; the CBC2016T220M uses drum core wirewound construction. The LLQPA201616T220M carries Active product status; the CBC2016T220M is Not For New Designs.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The L0806C220MDWIT, CBC2016T220M, and LLQPA201616T220M are all RoHS3 compliant. All parts are REACH unaffected.

Q: Do the substitute parts fit the same PCB footprint?

A: Yes. All parts use the 0806 (2016 Metric) package with identical dimensions of 0.079" L x 0.063" W (2.00mm x 1.60mm) and maximum seated height of 0.071" (1.80mm). PCB footprints are interchangeable.

Q: What is the operating temperature range for substitute parts?

A: Both substitute parts operate across -40°C to 105°C, matching the original L0806C220MDWIT specification.

Q: Why is the L0806C220MDWIT classified as obsolete?

A: The L0806C220MDWIT is marked obsolete by KEMET. The LLQPA201616T220M from Taiyo Yuden provides an active product alternative with identical electrical and mechanical specifications.

Q: What is the saturation current for these inductors?

A: All three parts specify 250 mA saturation current (Isat), providing 10 mA margin above the 240 mA continuous current rating.

Q: Are there moisture sensitivity considerations for these parts?

A: The LLQPA201616T220M specifies MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. The original L0806C220MDWIT and CBC2016T220M do not specify MSL ratings in the provided data.