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RLB9012-393KL

RLB9012-393KL

Bourns Inc.

Radial, Vertical Cylinder
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Description

FIXED IND 39MH 80MA 125.5 OHM TH

Specifications

Inductance
39 mH
Current Rating
80 mA
DC Resistance (DCR)
125.5Ohm Max
Dimensions
0.354" Dia (9.00mm)

Parameter Guide

Understand the key electrical and mechanical specifications for RLB9012-393KL.

Inductance
39 mH

RLB9012-393KL has an inductance value of 39 mH. 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
80 mA

RLB9012-393KL is rated for 80 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
125.5Ohm Max

RLB9012-393KL lists a DC resistance of 125.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Radial, Vertical Cylinder

RLB9012-393KL uses a package or case of Radial, Vertical Cylinder. 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: 5/6/2026
Inductance39 mH
Tolerance±10%
Current Rating80 mA
DC Resistance (DCR)125.5Ohm Max
Operating Temperature-55°C ~ 125°C
Dimensions0.354" Dia (9.00mm)
Case / SizeRadial, Vertical Cylinder
Package / CaseRadial, Vertical Cylinder
SupplierBourns Inc.
DescriptionFIXED IND 39MH 80MA 125.5 OHM TH
SeriesRLB9012
Product StatusActive
Type / ConstructionDrum Core, Wirewound
Core MaterialFerrite
ShieldingUnshielded
Q @ Frequency15 @ 79kHz
Self Resonant Frequency150kHz
Inductance Test Frequency1 kHz
Mounting TypeThrough Hole
Height - Seated (Max)0.480" (12.20mm)

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