CTHFW2918F-3R3M [Central Technologies]
SMD High Current Power Inductor - Shielded;型号: | CTHFW2918F-3R3M |
厂家: | CENTRAL TECHNOLOGIES |
描述: | SMD High Current Power Inductor - Shielded |
文件: | 总2页 (文件大小:525K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SMD High Current Power Inductor - Shielded
www.ctparts.com
SPECIFICATIONS
*Isat: DC current (A) that will cause L0 to drop approximately 20%
**Idc: DC current (A) that will cause an approximate DT40°C
CTHFW2918F
Inductance
±±20
(µH)
Test
Freq.
(kHz)
DCR
Nom.(Max.)
(mΩ)
*Isat
Typ.
(A)
**Idc
Typ.
(A)
Part
Number
Series
CTHFW2918F-3R3M
CTHFW2918F-4R7M
CTHFW2918F-6R8M
3.30
4.70
6.80
100
100
100
2.60(2.86)
2.60(2.86)
2.60(2.86)
92.50
61.20
45.00
28.00
28.00
28.00
From 3.3µH to 33µH
PHYSAL DIMENSIONS
Size
A
Max.
B
D
E
F
G
Min.
M
Max.
27.9
19.7
3.8 0.3
6.61 0.5
3.8
mm
inches
1.10
.150 .012
.260 .020
.150
C
G
Not Shown at Actual Size
CHARACTERISTICS
Description: SMD Shielded High Current Power
Features:
1
•ꢀ
Magnetic shielded structure, excellent
magnetic interference.
•ꢀ
•ꢀ
•ꢀ
Sturdy contruction.
2
3
Low magnetic loss, low ESR, s
Closed magnetic circuit, su
mount.
Terminal 3 is for
mounting stability only.
•ꢀ
The temperature rise
enced by the enviro
Applications: Storag
verters, Single and
plications, Optim
control PC’s,
cation equip
PAD LAYOUT
Unit: mm
Operating Temature
(ambient + temp. 5°C
in bad working condiement,
PWB trace size and thing provi-
sions all affect the part teure should be
verified in the final applicatio
6.0
Inductance Tolerance: 20%
Testing: Inductance at 100kHz, 0
Packaging: Tray packaging
4.8
Marking: Parts are marked with inductance code.
Miscellaneous: RoHS Compliant.
Additional Information: Additional electrical & physical
information available upon request.
Samples available. See website for ordering information.
5.3
REV 04.19.16
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2016 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
SMD High Current Power Inductor - Shielded
www.ctparts.com
CTHFW2918F Series
Typical Inductance vs Current Characteristics
100
330
220
150
10
100
3R3
1
0.0
1.0
5.0
10.0
15.0
55.0
60.0
65.0
80.0
95.0
Typical Temperature Ris
40
3R3~330
35
30
20
15
10
5
0
8.0
10.0
12.0
14.0
0.0
2.0
4.0
6.0
15.0
18.0
20.0
22.0
24.0
26.0
28.0
Current(A)
REV 04.19.16
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2016 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
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