BOURNS 5240-RC

NT
IA
PL
M
CO
S
oH
*R
Features
Applications
■ Formerly J.W.Miller model
■ Current rating up to 20 A
■ Inductance range: 3.35 µH to 1000 µH
■ EMI filters
■ Output chokes
■ Smooting coils
■ RoHS compliant*
5200 Series - Hash Choke
Electrical Specifications
General Specifications
Test
Freq.
SRF
(MHz)
Typ.
DCR
(Ω)
Max.
I dc
(A)
Lead
Wire
Size
(AWG)
Figure
Part
Number
Inductance
(µH)
5218-RC
3.35
±20 % 7.96 MHz
107
0.010
20
12
A
5219-RC
4.9
±20 % 7.96 MHz
95
0.016
15
14
A
Tol.
5220-RC
8.8
±20 % 7.96 MHz
64
0.021
10
16
A
5230-RC
4.0
±20 % 7.96 MHz
165
0.012
8.0
20
B
5240-RC
40
±20 %
1.0 KHz
145
0.082
3.0
20
D
5248-RC
68
±20 %
1.0 KHz
4.5
0.054
5.0
20
C
5250-RC
100
±20 %
1.0 KHz
28.5
0.216
2.0
20
E
5252-RC
125
±20 %
1.0 KHz
2.25
0.08
3.5
20
C
5254-RC
250
±20 %
1.0 KHz
1.30
0.17
2.5
20
C
5256-RC
500
±20 %
1.0 KHz
0.99
0.26
2.0
20
C
5258-RC
1000
±20 %
1.0 KHz
0.65
0.55
1.0
20
C
Diameter
Max.
15.24
(0.60)
15.24
(0.60)
14.22
(0.56)
9.65
(0.38)
7.87
(0.31)
14.22
(0.56)
9.65
(0.38)
12.70
(0.50)
11.18
(0.44)
14.22
(0.56)
12.70
(0.50)
DIMENSIONS:
MM
(INCHES)
Product Dimensions
Figure D
Figure A
31.75
(1.25)
MIN.
TINNED
31.75
(1.25)
SEE
TABLE
31.75
(1.25)
MIN.
Figure B
31.75
(1.25)
22.23
(0.875)
31.75
(1.25)
SEE
TABLE
Figure E
SEE
TABLE
31.75
(1.25)
MIN.
Figure C
31.75
(1.25)
MIN.
31.75
(1.25)
SEE
TABLE
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
31.75
(1.25)
SEE
TABLE
Rated Current .....Inductance drop 10 %
or 35 °C temperature rise at I dc
Operating Temperature
............................... -55 °C to +105 °C
Storage Temperature
............................... -55 °C to +105 °C
Materials
Core Material
5218-RC through 5220-RC ...........Iron
5230-RC through 5258-RC .......Ferrite
Wire .......................... Enameled copper
Terminal Coating.................................Sn
Marking
............. Marking on label on bag only
Packaging
5218-RC through 5220-RC
...................................64 pcs. per bag
5230-RC through 5258-RC
...................................50 pcs. per bag
Electrical Schematic
5200 Series - Hash Choke
5218
3.33
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
0
L (μH)
L (μH)
L vs I Graphs
5250
120
100
80
60
40
20
0
0
5
10
15
20
25
0.5
1
30
L (μH)
L (μH)
5219
0
5
10
15
20
2
2.5
3
3.5
4
4.5
DC Current (A)
DC Current (A)
5.24
5.23
5.22
5.21
5.20
5.19
5.18
5.17
5.16
5.15
5.14
1.5
5252
140
120
100
80
60
40
20
0
0
1
2
25
3
4
5
DC Current (A)
5220
8.05
8.00
7.95
7.90
7.85
7.80
7.75
7.70
L (μH)
L (μH)
DC Current (A)
0
5
10
15
20
5254
300
250
200
150
100
50
0
25
0
0.5
1
1.5
5230
3.75
3.70
3.65
3.60
3.55
3.50
3.45
0
2
4
2.5
3
3.5
4
5256
600
500
6
2
DC Current (A)
L (μH)
L (μH)
DC Current (A)
8
10
400
300
200
100
0
12
0
DC Current (A)
0.5
1
1.5
2
2.5
3
5240
39.5
39.0
38.5
38.0
37.5
37.0
36.5
36.0
35.5
L (μH)
L (μH)
DC Current (A)
0
1
2
3
4
5
6
L (μH)
DC Current (A)
1400
1200
1000
800
600
400
200
0
0
5258
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
DC Current (A)
5248
70
60
50
40
30
20
10
0
0
1
2
3
4
5
DC Current (A)
6
7
8
9
REV. 02/09
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications