744230450 Wurth Electronics Inc, 744230450 Datasheet - Page 13

• Manufacturer Part Number: 744230450
• Description: CHOKE COM MODE 45 OHM .65A SMD
• Manufacturer: Wurth Electronics Inc
• Series: WE-CNSWr

Specifications of 744230450

• Package / Case: 0603 (1608 Metric)
• Current: 650mA
• Impedance: 45 Ohm
• Dc Resistance (dcr): 110 mOhm Max
• Filter Type: Common Mode - 2 Line Array
• Mounting Type: Surface Mount
• Dimensions: 0.85 mm W x 1.6 mm L x 1.1 mm H
• Maximum Dc Current: 650 mAmps
• Maximum Dc Resistance: 110 mOhms
• Operating Temperature Range: - 40 C to + 105 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Inductance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 732-2581-2

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