Bourns Inc. SRF1280-220M

Factory Lead Time

18 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

Nonstandard

Terminal Shape

WRAPAROUND

Number of Pins

4

Shape/Size Description

RECTANGULAR PACKAGE

Core Material

Core materials are produced in a variety of forms including end-grain balsa wood, PVC foam, urethane foam, non-woven core fabrics, and various types of honeycomb materials.

Ferrite

Special Features

PARALLEL CONNECTION, TRANSFORMER

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C~125°C

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tape & Reel (TR)

Series

SRF1280

Published

2010

Size / Dimension

0.492Lx0.492W 12.50mmx12.50mm

Tolerance

±20%

JESD-609 Code

e1

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

4

Termination

SMD/SMT

ECCN Code

EAR99

Resistance

50.3mOhm

Terminal Finish

Tin/Silver/Copper (Sn/Ag/Cu)

Packing Method

TR, Embossed , 13 Inch

Shielding

YES

Number of Functions

2

Depth

12.5mm

Military Standard

Not

Inductance

22 μH

Test Frequency

a statistical procedure for assessing data that contain counts or the numbers of occurrences of various categories or classes.

100kHz

Current

2A

Max DC Current

4A

Inductor Application

POWER INDUCTOR

Terminal Placement

DUAL IN-LINE

Inductor Type

GENERAL PURPOSE INDUCTOR

DC Resistance (DCR) - Parallel

50.3mOhm Max

RMS Current (Irms)

4A

Self Resonant Frequency

The self resonant frequency of an inductor is the frequency at which the parasitic capacitance of the inductor resonates with the ideal inductance of the inductor resulting in an extremely high impedance. At this frequency the device looks like an open circuit.

100kHz

Inductance - Parallel

22 μH

Inductance - Series

88 μH

Number of Coils

2

DC Resistance (DCR) - Series

192mOhm Max

Inductance - Connected In Series

88μH

Current Saturation - Parallel

7.57A

Current Saturation - Series

3.78A

Height

0.315 8.00mm

REACH SVHC

No SVHC

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

ROHS3 Compliant