R
F
NG
TI )
RA A
T (m
EN UM
E
RR IM
NC
CU X
MA STA S)
SI HM
RE (O
M
DC MU
)
XI
Hz
(M
MA
M
MU
NI
)
MI
F
Hz
SR
(M
Y
NC
M
UE
EQ
MU
NI
FR
MI
ST
Q
E
TE
NC
RA
LE
TO
H)
(µ
CE
AN
CT
#
DU
SH
IN
DA
SERIES
2020R
2020
ct
du
In
DA
MI
L
I
TA
R
Y
SH
L
MI
A
PP
NU
ROVE
D
s
or
E
MB
Radial Toroidal Inductors
R*
Actual Size
-00K
-02K
-04K
-06K
-08K
-10K
-12K
-14K
-16K
-18K
-20K
-22K
-24J
-26J
-28J
-30J
-32J
-34J
-36J
-38J
-40J
-42J
-44J
-46J
-48J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
MS21422–
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
SERIES 2020
±10% 55
±10% 60
±10% 60
±10% 60
±10% 65
±10% 65
±10% 65
±10% 65
±10% 65
±10% 70
±10% 70
±10% 70
±5% 70
±5% 60
±5% 60
±5% 60
±5% 60
±5% 60
±5% 60
±5% 60
±5% 60
±5% 60
±5% 60
±5% 60
±5% 60
IRON CORE (LT4K)
25.0
450
0.04
25.0
400
0.05
25.0
350
0.06
25.0
320
0.07
25.0
300
0.08
25.0
280
0.10
25.0
260
0.11
25.0
240
0.14
25.0
220
0.17
25.0
200
0.22
25.0
180
0.27
25.0
160
0.30
25.0
150
0.35
7.9
130
0.40
7.9
120
0.50
7.9
110
0.70
7.9
100
0.90
7.9
90
1.1
7.9
70
1.3
7.9
60
1.5
7.9
50
1.8
7.9
45
2.0
7.9
40
2.2
7.9
37
2.4
7.9
35
2.6
2200
2000
1800
1600
1500
1400
1300
1200
1100
1000
900
800
750
700
630
530
470
420
390
360
330
310
300
290
280
Military Specifications
MS21422 (LT4K)
Physical Parameters
Inches
A
0.200 to 0.230
B
0.190 to 0.210
C
0.090 to 0.110
D
0.090 to 0.110
E
1.00 Min.
F
0.0185 to 0.0215
Parts listed above are QPL/MIL qualified
Millimeters
5.08 to 5.84
4.83 to 5.33
2.29 to 2.79
2.29 to 2.79
25.40 Min.
0.47 to 0.55
Optional Tolerances: J = 5% H = 3%
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
Current Rating at 90°C Ambient
35°C Rise
Operating Temperature Range
–55°C to +125°C
Maximum Power Dissipation at 90°C
0.2 W
Weight Max.
(Grams) 0.5
Core Material
Iron
Lead Size
AWG #24 TCW
Note
Inductance measured .25” from body
Packaging
Bulk only
Made In the U.S.A.
QPL Marking
MS214;22- followed by the military dash number; Delevan
cage code (99800); date code (YYWWL).
Non QPL Marking
DELEVAN; 2020; dash number; date code (YYWWL).
Note: An R after 2020 indicates a RoHS component.
QPL Example: 2020-00K (MS21422-01)
MS214
22-01
99800
0213A
RoHS/Tight Tolerance Example: 2020R-00J
DELEVAN
2020R
-02J
0827A
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com
1/2009
嵌入式系统
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