7443310100 Wurth Electronics Inc, 7443310100 Datasheet

INDUCTOR POWER 1.0UH 21A SMD

7443310100

Manufacturer Part Number
7443310100
Description
INDUCTOR POWER 1.0UH 21A SMD
Manufacturer
Wurth Electronics Inc
Series
WE-HCCr
Type
Powdered Iron Corer
Datasheet

Specifications of 7443310100

Inductance
1µH
Current
21A
Current - Saturation
52A
Tolerance
±20%
Shielding
Shielded
Dc Resistance (dcr)
1.150 mOhm
Self Resonant Freq
100MHz
Package / Case
0.476" L x 0.449" W x 0.374" H (12.10mm x 11.40mm x 9.50mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
100kHz
Material - Core
Powdered Iron
Applications
Line Regulation
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Q @ Freq
-
Current - Temperature Rise
-
Other names
732-2121-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
7443310100
Manufacturer:
WURTH/伍尔特
Quantity:
20 000
Marking = part number
..................................................................................
...................................................
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
Lerrlaufinduktivität/
initial inductance
DC-Widerstand /
DC-resistance
Nennstrom /
rated current
Sättigungsstrom/
saturation current
Eigenres.-Frequenz
self-res.-frequency
Freigabe erteilt / general release:
A
B
D
F
WAYNE KERR 3260B für/for L
HP 34401 A & Fluke 54II für/for I
Metra HIT 27I für/for R
Basismaterial / base material:
Draht / wire:
Eigenschaften /
Werkstoffe & Zulassungen / material & approvals:
Mechanische Abmessungen / dimensions:
Elektrische Eigenschaften / electrical properties:
Prüfgeräte / test equipment:
properties
Geprüft / checked
Datum / date
marking
D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
A
Spezifikation für Freigabe / specification for release
SPEICHERDROSSEL WE-HCC 1210 (Eisenpulver)
POWER-CHOKE WE-HCC 1210 (Iron Powder)
DC
Testbedingungen /
100 kHz / 10mA
B
test conditions
∆ ∆ ∆ ∆ L/L
∆ ∆ ∆ ∆ T= 50 K
@ 20° C
0
0
= 30 %
; I
DC;
SAT
Würth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KG
C
Iron Powder Core
JIS 155° C , UL : E201757
7443310100
RDC is measured at these points
SRF
R
I
L
I
sat
DC
N
0
..................................................................................
..............................................
Kunde / customer
http://www.we-online.de
Würth Elektronik
Wert / value
Unterschrift / signature
Kontrolliert / approved
100,0
1,00
1,15
21,0
52
E
F
D
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
Arbeitstemperatur / operating temperature: -40° C - +125° C
Lagertemp. / storage temperature:
It is recommended that the temperature of the part does
not exceed 125° C under worst case operating conditions.
Einheit / unit
E
G
MHz
mΩ
µH
Testbedingungen / test conditions:
A
A
Eigenschaften / general specifications:
± 20%
± 10%
Name
typ.
typ.
typ.
tol.
Rst
BD
C
D
A
B
E
F
C
Änderung / modification
2,9
Lötpad / soldering spec.:
DATUM / DATE : 2009-11-03
12,1 ± 0,3
11,4 ± 0,3
9,5 ± 0,5
3,5 ± 0,2
2,0 ± 0,2
3,9 ± 0,5
Version 2
Version 1
-40° C - +60° C
7,0
SEITE 1 VON 4
Datum / date
[
mm]
09-11-03
08-11-11
+20° C
mm
mm
mm
mm
mm
mm
33%
5,4
@@FR M 1@@

Related parts for 7443310100

7443310100 Summary of contents

Page 1

... Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7443310100 ...

Page 2

... Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7443310100 LF Induktivität vs Strom (typ.) Inductance vs Current (typ.) ...

Page 3

... Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7443310100 LF Temperaturanstieg vs. Strom (typ.)/ Temperature rise vs. Current (typ.) ...

Page 4

... Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG Würth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7443310100 ...

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