Datasheet

Dimensions: [mm]
5
±
0
,
5
7,8 ±0,5
0,7 O ref.
3 max.
9,5 ±0,5
5 ±1,0
Scale - 2:1
Start of Winding •
Marking 332 (Inductance Code)
Product Marking:
Recommended Land Pattern: [mm]
5
O
1,2
Scale - 2:1
Schematic:
Properties Test conditions Value Unit Tol.
Inductance L 10 kHz/ 250 mV 3300 µH ±5%
Rated Current I
R
ΔT = 40 K 0.24 A max.
Saturation Current I
SAT
|ΔL/L| < 10 % 0.29 A typ.
DC Resistance R
DC
@ 20 °C 6530 mΩ typ.
DC Resistance R
DC
@ 20 °C 6700 mΩ max.
Self Resonant Frequency f
res
0.98 MHz typ.
Electrical Properties:
RoHS Approval Compliant [ 2011/65/EU&2015/863 ]
REACh Approval Conform or declared [ (EC)1907/2006 ]
Halogen Free Conform [ JEDEC JS709B ]
Halogen Free Conform [ IEC 61249-2-21 ]
Certification:
It is recommended that the temperature of the component does not exceed +125 °C under worst
case conditions
Ambient Temperature (referring
to I
R
)
-40 up to +85 °C
Operating Temperature -40 up to +125 °C
Storage Conditions (in original
packaging)
< 40 °C ; < 75 % RH
Moisture Sensitivity Level (MSL) 1
Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently
General Properties:
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. [phone] - 0
www.we-online.com
[e-mail]
CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION
METHOD
TRi 001.001 2019-07-17 DIN ISO 2768-1m
DESCRIPTION
WE-TI Radial Leaded Wire Wound
Inductor
ORDER CODE
7447720332
SIZE/TYPE BUSINESS UNIT STATUS PAGE
8095 eiSos Valid 1/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.