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SRP1245A-R20M

SRP1245A-R20M

Bourns Inc.

Nonstandard
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Description

FIXED IND 200NH 52A 0.55 MOHM

Specifications

Inductance
200 nH
Current Rating
52 A
DC Resistance (DCR)
0.55mOhm Max
Dimensions
0.531" L x 0.492" W (13.50mm x 12.50mm)

Parameter Guide

Understand the key electrical and mechanical specifications for SRP1245A-R20M.

Inductance
200 nH

SRP1245A-R20M has an inductance value of 200 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
52 A

SRP1245A-R20M is rated for 52 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)
0.55mOhm Max

SRP1245A-R20M lists a DC resistance of 0.55mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Nonstandard

SRP1245A-R20M uses a package or case of Nonstandard. 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
Inductance200 nH
Tolerance±20%
Current Rating52 A
DC Resistance (DCR)0.55mOhm Max
Saturation Current110A
Operating Temperature-40°C ~ 150°C
Dimensions0.531" L x 0.492" W (13.50mm x 12.50mm)
Case / SizeNonstandard
Package / CaseNonstandard
SupplierBourns Inc.
DescriptionFIXED IND 200NH 52A 0.55 MOHM
SeriesSRP1245A
Product StatusActive
Type / ConstructionDrum Core, Wirewound
Core MaterialCarbonyl Powder
ShieldingShielded
Q @ Frequency10 @ 100kHz
Self Resonant Frequency130MHz
RatingsAEC-Q200
Inductance Test Frequency100 kHz
Mounting TypeSurface Mount
Height - Seated (Max)0.197" (5.00mm)

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