Bourns SRP1270-3R3M
Inductor Power Shielded Wirewound 3.3uH 20% 100KHz Iron 18A 0.0066Ohm DCR T/R
$ 0.782
Obsolete
Price and Stock
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Inventory History
3 month trend: -41.69%
CAD Models
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Alternate Parts
0 parts available
CAD Models
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Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8504.50.80.00
Introduction Date2007-12-06
Lifecycle StatusObsolete (Last Updated: 1 month ago)
LTB Date2026-06-30
LTD Date2026-12-31
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Descriptions
Descriptions of Bourns SRP1270-3R3M provided by its distributors.
Inductor Power Shielded Wirewound 3.3uH 20% 100KHz Iron 18A 0.0066Ohm DCR T/R
General Purpose Inductor, 3.3uH, 20%, 2 Element, Iron-Core, SMD, 5151
100KHz 20MHz 35A 18A 3.3μH 6.6mΩ ±20% standard mounting，SMD mount 13.7mm*13.7mm*7mm
FIXED IND 3.3UH 18A 6.6 MOHM SMD
Surface Mount Power Inductor, SRP1270 Se;
SRP1270 Nonstandard 0.539Lx0.539W 13.70mmx13.70mm 3.3muH
IND PWR SHLD 3.3UH 20% 100KHZ IRON
18A 3.3uH ±20% 35A SMD,13.7x13.7mm Power Inductors ROHS
MAGNETICS - High Current Power Inductors
Manufacturer Aliases
Bourns has several brands around the world that distributors may use as alternate names. Bourns may also be known as the following names:
- Bourns Inc
- BOURN
- BNS
- BOU
- BOUR
- BOURNES
- TRIMPOT
- BRNS
- BRN
- POT
- Bourns Electronics
- BOUNS
- POWER INNOVATIONS
- BOURNS INC (VA)
- BOURNS AG
- Bourns Incorporated
- POWER INNOVA
- POWER INNOVATION
- BNS/B0007
- Bourns Electronics GmbH
- BOURNS INC TRIMPOT DIV
- bourns net
- BOURNS (MC)
- BOUNRS
- power inno
- Bourns Inc.
Inventory History
3 month trend: -41.69%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageNonstandard
Core MaterialFerrite
MountSurface Mount
Number of Pins2
Number of Terminals2
Technical
CompositionWirewound
Current41 A
Current Rating18 A
DC Current18 A
DC Resistance (DCR)6.6 mΩ
Inductance3.3 µH
Inductance Tolerance20 %
Max Current Rating18 A
Max DC Current18 A
Max Operating Temperature125 °C
Military StandardNot
Min Operating Temperature-40 °C
Number of Circuits2
PackagingCut Tape
RMS Current (Irms)18 A
Saturation Current35 A
Schedule B8504500000
Self Resonant Frequency20 MHz
ShieldingShielded
TerminationSMD/SMT
Test Frequency100 kHz
Tolerance20 %
Dimensions
Depth13.7 mm
Height7 mm
Height - Seated (Max)7.0104 mm
Length12.9 mm
Width12.9 mm
Compliance
Environmental Classification
China RoHSCompliant
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements