MOLD SIZE
SERIES 2500R
2500
Molded Unshielded RF Coils
SRF MINIMUM (MHz)
DASH NUMBER*
INDUCTANCE (µH) ±5%
Q MINIMUM
TEST FREQUENCY (MHz)
DC RESISTANCE
MAXIMUM (OHMS)
CURRENT RATING
MAXIMUM (mA)
MIL DASH #
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
RF Inductors
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com
MS90539 • SERIES 2500 IRON CORE (LT10K)
-00J
-02J
-04J
-06J
-08J
-10J
-12J
-14J
-15J
-16J
-18J
-20J
-22J
-24J
-26J
-28J
MS90540 • SERIES 2500 IRON CORE (LT10K)
-30J
-32J
-34J
-36J
-38J
-40J
-42J
-44J
-46J
-48J
-50J
-52J
-54J
MS90541 • SERIES 2500 IRON CORE (LT10K)
-56J
-58J
-60J
-62J
-63J
-64J
-66J
-68J
-70J
-72J
-74J
-76J
126
122
120
115
114
111
108
106
105
104
101
97
95
92
91
88
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
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
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
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
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
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
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
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
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
65
65
65
65
65
65
65
65
65
65
60
60
60
60
60
60
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
270
300
330
360
390
430
470
500
510
560
620
680
750
820
910
1000
1100
1200
1300
1500
1600
1800
2000
2200
2400
2700
3000
3300
3600
3900
4300
4700
5000
5100
5600
6200
6800
7500
8200
9100
10000
1
2
3
4
5
6
7
g
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
g
5
6
7
8
9
10
11
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
Parts listed above are QPL/MIL qualified
M
I
L
I
T
A
R
Y
A
P
P
R
O
V
E
D
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.
Actual Size
(Mold Size B)
1/2009
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