
SERIES
M
I
L
I
T
A
R
Y
A
P
P
R
O
V
E
D
Molded Unshielded RF Coils
Actual Size
(Mold Size B)
2500
2500R
MOLD SIZE
126
122
120
115
114
111
108
106
105
104
101
97
95
92
91
88
RF Inductors
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
T
IN
D
U
C
E
R
*
-00J
-02J
-04J
-06J
-08J
-10J
-12J
-14J
-15J
-16J
-18J
-20J
-22J
-24J
-26J
-28J
MIL
T
A
N
C
D
A
SH
#
D
A
S
H
N
U
MB
EST
F
Q
E (
MIN
µ
H
MS90539 • SERIES 2500 IRON CORE (LT10K)
1
2
3
4
5
6
7
g
8
9
10
11
12
13
14
15
IMU
)
±5
%
270
300
330
360
390
430
470
500
510
560
620
680
750
820
910
1000
SR
R
EQ
U
EN
C
Y (
M
65
65
65
65
65
65
65
65
65
65
60
60
60
60
60
60
MH
F
MIN
z)
0.790
0.790
0.790
0.790
0.790
0.790
0.790
0.790
0.790
0.790
0.790
0.790
0.790
0.790
0.790
0.790
IMU
M (
MA
XIMU
MH
z)
D
C
R
M (
5.60
5.3
5.0
4.7
4.5
4.3
4.0
3.7
3.8
3.6
3.5
3.4
3.3
3.1
2.9
2.8
ESIST
O
H
MS)
C
U
R
MA
R
XIMU
A
N
C
E
8.2
8.7
9.1
9.6
10.0
10.6
11.0
11.3
11.6
12.3
13.0
13.7
14.4
15.1
15.8
16.5
ENT RATING
M (mA)
Military Specifications MS90539 (LT10K);
MS90540 (LT10K); MS90541 (LT10K);
g No MS # Issued
Physical Parameters
Mold Size A B C
Length
Inches ± .010 0.440 0.560 0.740
mm ± .25 11.18 14.22 18.80
Diameter
Inches ± .010 0.190 0.215 0.240
mm ± .25 4.83 5.46 6.10
Lead Type & Size
AWG # #22 #21 #20
TCW ± .002 Inches 0.025 0.028 0.032
[TCW ± .051 mm] 0.635 0.711 0.813
Lead Length
Inches ± .12 1.44 1.44 1.44
mm ± 3.05 36.58 36.58 36.58
Maximum Power Dissipation
at 90°C W 0.166 0.182 0.213
Weight Max.
(Grams) 0.95 1.5 2.5
Current Rating at 90°C Ambient 15°C Rise
Operating Temperature Range –55°C to +105°C
Core Material Iron (LT10K)
Marking DELEVAN; inductance with units and tolerance;
date code (YYWWL). Note: An R before the date code
indicates a RoHS component.
Example: 2500-16J
Front: Reverse:
DELEVAN 560uH±5%
560uH±5% 0824C
-30J
-32J
-34J
-36J
-38J
-40J
-42J
-44J
-46J
-48J
-50J
-52J
-54J
-56J
-58J
-60J
-62J
-63J
-64J
-66J
-68J
-70J
-72J
-74J
-76J
MS90540 • SERIES 2500 IRON CORE (LT10K)
1100
1
1200
2
1300
3
1500
4
1600
5
1800
6
2000
7
2200
8
2400
9
2700
10
3000
11
3300
12
3600
13
MS90541 • SERIES 2500 IRON CORE (LT10K)
3900
1
4300
2
4700
3
5000
4
5100
g
5600
5
6200
6
6800
7
7500
8
8200
9
9100
10
10000
11
60
60
60
65
65
65
65
70
70
70
70
70
70
80
80
80
80
80
80
80
80
80
80
80
80
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
2.8
2.7
2.6
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.45
1.40
1.35
1.30
1.30
1.25
1.20
1.15
1.10
1.05
1.0
0.95
21.0
22.0
23.0
25.0
26.0
28.0
29.0
30.0
31.0
33.0
35.0
38.0
40.0
44.0
46.0
48.0
50.0
50.0
53.0
56.0
59.0
62.0
65.0
68.0
72.0
81
79
78
76
74
71
69
68
67
65
63
61
59
62
60
59
58
58
56
55
54
52
51
49
48
Parts listed above are QPL/MIL qualified
Optional Tolerances: H = 3% G = 2% F = 1%
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
Packaging Tape & reel: Mold sizes "A" and "C": 12" reel, 2500
pieces max.; 14" reel, 3000 pieces max.
Mold size "B": 12" reel, 1000 pieces max.; 14" reel, 1500 pieces max.
Made in the U.S.A.
B
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
C
C
C
C
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