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SRN5040TA-3R3MP

SRN5040TA-3R3MP

Bourns Inc.

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Description

FIXED IND 3.3UH 3.5A 0.103 MOHM

Specifications

Inductance
3.3 µH
Current Rating
3.5 A
DC Resistance (DCR)
0.103mOhm
Dimensions
0.195" L x 0.195" W (4.95mm x 4.95mm)

Parameter Guide

Understand the key electrical and mechanical specifications for SRN5040TA-3R3MP.

Inductance
3.3 µH

SRN5040TA-3R3MP has an inductance value of 3.3 µH. 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
3.5 A

SRN5040TA-3R3MP is rated for 3.5 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)
0.103mOhm

SRN5040TA-3R3MP lists a DC resistance of 0.103mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

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Product Attributes

Datasheet record
Source documentLast updated: 5/6/2026
Inductance3.3 µH
Tolerance±20%
Current Rating3.5 A
DC Resistance (DCR)0.103mOhm
Saturation Current4.4A
Operating Temperature-55°C ~ 125°C
Dimensions0.195" L x 0.195" W (4.95mm x 4.95mm)
SupplierBourns Inc.
DescriptionFIXED IND 3.3UH 3.5A 0.103 MOHM
SeriesSRN5040TA
Product StatusActive
Type / ConstructionWirewound
Core MaterialFerrite
ShieldingSemi-Shielded
Q @ Frequency15 @ 100kHz
Self Resonant Frequency48MHz
RatingsAEC-Q200
Inductance Test Frequency100 kHz
Mounting TypeSurface Mount
Height - Seated (Max)0.154" (3.90mm)

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