Würth Elektronik 744878101

Factory Lead Time

16 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

Nonstandard

Number of Pins

4

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

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

WE-DD

Size / Dimension

0.287Lx0.287W 7.30mmx7.30mm

Tolerance

±20%

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)

Termination

SMD/SMT

Resistance

1.73Ohm

Max Operating Temperature

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

125°C

Min Operating Temperature

-40°C

Voltage - Rated DC

80V

Shielding

Shielded

Depth

7.3mm

Inductance

100 μH

Current

300mA

Max DC Current

300mA

DC Resistance (DCR) - Parallel

1.73Ohm Max

Inductance Tolerance

20%

RMS Current (Irms)

300mA

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.

4MHz

Inductance - Parallel

100 μH

Inductance - Series

400 μH

Number of Coils

2

Current Rating - Series

150mA

Current Rating - Parallel

300mA

Inductance - Connected In Series

400μH

Inductance - Connected In Parallel

100μH

Current Saturation - Parallel

700mA

Current Saturation - Series

350mA

Height

0.157 4.00mm

Length

7.3mm

Width

7.2898mm

REACH SVHC

Unknown

RoHS Status

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

ROHS3 Compliant