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SRN3010TA-1R0Y

SRN3010TA-1R0Y

Bourns Inc.

1212 (3030 Metric)
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Description

FIXED IND 1UH 2.1A 55 MOHM SMD

Specifications

Inductance
1 µH
Current Rating
2.1 A
DC Resistance (DCR)
55mOhm
Dimensions
0.118" L x 0.118" W (3.00mm x 3.00mm)

Parameter Guide

Understand the key electrical and mechanical specifications for SRN3010TA-1R0Y.

Inductance
1 µH

SRN3010TA-1R0Y has an inductance value of 1 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
2.1 A

SRN3010TA-1R0Y is rated for 2.1 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)
55mOhm

SRN3010TA-1R0Y lists a DC resistance of 55mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
1212 (3030 Metric)

SRN3010TA-1R0Y uses a package or case of 1212 (3030 Metric). 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
Inductance1 µH
Tolerance±30%
Current Rating2.1 A
DC Resistance (DCR)55mOhm
Saturation Current1.8A
Operating Temperature-40°C ~ 125°C
Dimensions0.118" L x 0.118" W (3.00mm x 3.00mm)
Case / Size1212 (3030 Metric)
Package / Case1212 (3030 Metric)
SupplierBourns Inc.
DescriptionFIXED IND 1UH 2.1A 55 MOHM SMD
SeriesSRN3010TA
Product StatusActive
Type / ConstructionDrum Core, Wirewound
Core MaterialFerrite
ShieldingShielded
Q @ Frequency10 @ 1MHz
Self Resonant Frequency170MHz
RatingsAEC-Q200
Inductance Test Frequency1 MHz
Mounting TypeSurface Mount
Supplier Device Package3010
Height - Seated (Max)0.039" (1.00mm)

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