CT CTSPT20L-112M Toroids - surface mount Datasheet

Toroids - Surface Mount
CTSPT-L
From 1.1 µH to 2000 µH
RoHS
Compliant
Available
SPECIFICATIONS
CTSPT~~LF Please specify “F” for RoHS Compliant
Part Number
Inductance
(no DC) ±20%.
(µH)
CTSPT20L_-702M
CTSPT20L_-233M
CTSPT30L_-353M
7.0
23
35
1.40
1.00
1.40
6.20
17.6
29.7
0.070
0.125
0.166
M
M
N
CTSPT38L_-733M
CTSPT30L_-174M
CTSPT38L_-294M
73
170
290
1.30
0.94
0.90
58.1
114
192
0.290
0.380
0.560
O
N
O
CTSPT38L_-674M
CTSPT44L_-115M
CTSPT50L_-205M
670
1100
2000
0.72
0.74
0.71
383
645
1070
0.862
1.250
1.700
O
P
Q
CTSPT20L_-112M
CTSPT30L_-123M
CTSPT38L_-223M
1.1
12
22
3.40
2.80
2.70
1.01
9.4
16.2
0.011
0.043
0.063
M
N
O
CTSPT44L_-413M
CTSPT50L_-733M
CTSPT30L_-522M
41
73
5.2
2.70
2.60
4.80
29.1
50.0
3.8
0.085
0.133
0.017
P
Q
N
CTSPT38L_-752M
CTSPT44L_-143M
CTSPT50L_-263M
7.5
14
26
5.40
5.50
5.10
5.1
9.0
16.1
0.018
0.022
0.032
O
P
Q
CTSPT38L_-382M
CTSPT44L_-792M
CTSPT50L_-163M
3.8
7.9
16
8.00
7.80
7.20
2.5
4.9
9.3
0.008
0.012
0.019
O
P
Q
Not shown at actual size.
Description: Surface mount standard toroidal inductor.
Applications: For use in DC/DC converters, notebooks,
computers, and mobile appliances. Boost and buck switcher.
Designed for SMD pick and place mounting and reflow soldering.
Operating Temperature: -40°C to +130°C
Testing: Tested on an HP4284A at 100 kHz 0.1 Vrms
Electrical Specification: @ 25°C
Temperature Rise: 55°C typical at Idc and 25°C ambient
temperature.
Miscellaneous: RoHS Compliant available. Meets UL94V-0.
Operating frequency up to 1 MHz.
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
Current
DC
(Amp.)
Inductance
(w/ DC) Typ.
(µH)
DCR
Max.
Ω)
(Ω
Size
Code
A
B
C
Max.
Max.
Max.
D
E
F
M
N
O
0.340
0.435
0.560
0.340
0.440
0.565
0.270
0.360
0.360
0.260
0.350
0.450
0.300
0.400
0.520
0.270
0.360
0.460
P
Q
0.590
0.670
0.615
0.700
0.390
0.390
0.500
0.580
0.550
0.620
0.510
0.590
2x0.060“
B
A
F±0.005“
Suggested PCB Layout
D±0.015“
C
0.005“ (4 surfaces)
Technologies
06.14.06
CENTRAL
Size
Code
PHYSICAL DIMENSIONS (inch)
E±0.005“
CHARACTERISTICS
ctparts.com
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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