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2020R-18F

Delevan

Radial, Vertical
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Description

FIXED IND 560NH 1A 220 MOHM TH

Specifications

Inductance
560 nH
Current Rating
1 A
DC Resistance (DCR)
220mOhm Max
Dimensions
0.200" L x 0.100" W (5.08mm x 2.54mm)

Parameter Guide

Understand the key electrical and mechanical specifications for 2020R-18F.

Inductance
560 nH

2020R-18F has an inductance value of 560 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.

Current Rating
1 A

2020R-18F is rated for 1 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
220mOhm Max

2020R-18F lists a DC resistance of 220mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Radial, Vertical

2020R-18F uses a package or case of Radial, Vertical. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.

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Product Attributes

Datasheet record
Source documentLast updated: 6/15/2026
Inductance560 nH
Tolerance±1%
Current Rating1 A
DC Resistance (DCR)220mOhm Max
Operating Temperature-55°C ~ 125°C
Dimensions0.200" L x 0.100" W (5.08mm x 2.54mm)
Case / SizeRadial, Vertical
Package / CaseRadial, Vertical
SupplierDelevan
DescriptionFIXED IND 560NH 1A 220 MOHM TH
Series2020R
Product StatusActive
Type / ConstructionToroidal
Core MaterialIron
ShieldingUnshielded
Q @ Frequency70 @ 25MHz
Self Resonant Frequency200MHz
Inductance Test Frequency25 MHz
Mounting TypeThrough Hole
Height - Seated (Max)0.230" (5.84mm)

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