Wire-wound Chip Inductors - Open Wound
ctparts.com
CTAF & CTBF Series
From 2.5 nH to 43 nH
ENGINEERING KIT #13
Not shown at actual size.
PHYSICAL DIMENSIONS
CTA SERIES
Size
mm
inches
A
3.05
0.12
B
3.18
0.125
C
0.58±0.38
0.023±0.015
D
3.68
0.145
E
2.92±0.25
0.115±0.01
CTB SERIES
Size
mm
inches
A
3.05
0.12
B
3.18
0.125
C
0.58±0.38
0.023±0.015
D
6.86
0.270
E
5.84±0.25
0.230±0.01
Compliant
RoHS
A
D
B
C
CHARACTERISTICS
Description:
SMD air core “spring” inductor
Applications:
Designed to operate a wide frequency range
application. Also designed to operate in high Q applications.
Operating Temperature:
-40°C to +85°C
Inductance Tolerance:
±2%, ±5%, ±10%,
Testing:
Inductance is tested on an HP4286A at 150 MHz
Packaging:
Tape & Reel
Tape Size:
12 mm wide CTA series, 16 mm wide CTB series
Miscellaneous:
RoHS Compliant.
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
E
PAD LAYOUT
CTA SERIES
Size
mm
inches
Size
mm
inches
A
3.3
0.13
B
2.79
0.11
C
4.19
0.165
D
1.65
0.065
E
1.27
0.05
CTB SERIES
A
3.3
0.13
B
2.79
0.11
C
7.24
0.285
D
4.7
0.185
E
1.27
0.05
SPECIFICATIONS
Please specify tolerance code when ordering.
CTAF03T_
G = ±2%, J = ±5%, K = ±10%
* = J or K Tolerance only.
#
Of
Turns
1
2
3
4
5
6
7
8
9
10
Q
Fact.
Min.
145
140
140
137
132
100
102
105
112
106
DCR
Max.
Ω
(mΩ)
1.1
1.8
2.6
3.4
3.9
4.5
5.2
6.0
6.8
7.9
IDC
Max.
(A)
4
4
4
4
4
4
4
4
4
4
Part
Number
CTAF01TK
CTAF02T_*
CTAF03T_
CTAF04T_
CTAF05T_
CTBF06T_
CTBF07T_
CTBF08T_
CTBF09T_
CTBF10T_
Inductance
(nH)
2.5
5.0
8.0
12.5
18.5
17.5
22.0
28.0
35.5
43.0
SRF
(GHz)
12.5
6.5
5.0
3.3
2.5
2.2
2.1
1.8
1.5
1.2
10.11.06
Technologies
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2006 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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