744025004 Wurth Electronics Inc, 744025004 Datasheet - Page 13
![INDUCTOR POWER 4.7UH 1.35A SMD](/photos/31/27/312757/we-tpc_sml.jpg)
744025004
Manufacturer Part Number
744025004
Description
INDUCTOR POWER 4.7UH 1.35A SMD
Manufacturer
Wurth Electronics Inc
Series
WE-TPC 2828r
Specifications of 744025004
Inductance
4.7µH
Package / Case
0.112" L x 0.112" W x 0.110" H (2.85mm x 2.85mm x 2.80mm)
Current
1.35A
Current - Saturation
1.7A
Shielding
Shielded
Dc Resistance (dcr)
120 mOhm Max
Self Resonant Freq
84MHz
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
100kHz
Applications
General Purpose
Tolerance
20 %
Maximum Dc Current
1.35 Amps
Maximum Dc Resistance
120 mOhms
Self Resonant Frequency
84 MHz
Dimensions
2.8 mm W x 2.8 mm L x 2.8 mm H
Operating Temperature Range
- 40 C to + 85 C
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Q @ Freq
-
Current - Temperature Rise
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
732-2615-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
744025004
Manufacturer:
WURTH/伍尔特
Quantity:
20 000
WE-TDC
SMD Coupled Inductor
Size 8038
11/10
Electrical properties
Order Code
744 894 400 039
744 894 400 082
744 894 400 12
744 894 400 18
744 894 400 47
744 894 400 68
744 894 401 00
744 894 401 20
744 894 401 50
744 894 401 80
744 894 402 20
I
I
Schematic
Inductance vs. Current
R
sat
of 40 K over ambient temperature when both windings in series are energized by rated current mentioned.
inductance drop of 10% typ when energizing one winding by I
25
20
15
10
5
0
0.1
1
3
Inductance
(µH)
0.39
0.82
1.20
1.80
4.70
6.80
10.0
12.0
15.0
18.0
22.0
DCR typ.
Strom/current (A)
(mΩ)
11.6
15.9
20.2
25.5
54.5
88.0
113
117
165
179
203
sat
4
2
mentioned.
1
DCR max.
(mΩ)
14.5
20.0
26.0
31.0
64.0
100
128
132
185
201
228
Land pattern (in mm)
I
R
4.50
3.70
3.05
2.85
1.85
1.45
1.35
1.30
1.10
1.05
1.00
max.
(A)
10
I
sat
14.0
9.60
7.50
5.80
4.20
3.20
2.60
2.30
2.20
1.90
1.80
(A)
typ.
4x 3,6
(MHz)
744 894 400 039
744 894 400 082
744 894 400 12
744 894 400 18
744 894 400 47
744 894 400 68
744 894 401 00
744 894 401 20
744 894 401 50
744 894 401 80
744 894 402 20
SRF
210
140
90
60
30
25
23
20
17
15
14
Qty.
350
Dimensions (in mm)
2
8,0 ±0,3
1,0 typ.
3
1
4
www.we-online.com
3,2 typ.
13