Series
RF INDUCTORS
1641R
1641
A
MI
L
I
TA
R
Y
ROVE
D
PP
MS75087– SERIES 1641 PHENOLIC CORE/IRON SLEEVE (LT10K)
-101K
-121K
-151K
-181K
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
-102K
-122K
-152K
-182K
-222K
-272K
-332K
-392K
-472K
-562K
-682K
-822K
-103K
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
-124K
-154K
-184K
-224K
-274K
-334K
-394K
-474K
-564K
-684K
-824K
-105K
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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
12.0
50
51
51
50
49
47
46
44
44
43
42
40
44
44
44
44
44
44
44
44
44
44
50
50
50
55
45
45
45
45
45
50
50
50
50
50
50
55
55
55
55
55
55
60
60
60
60
60
60
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
235.0
210.0
190.0
180.0
140.0
130.0
115.0
105.0
100.0
92.0
85.0
75.0
70.0
65.0
55.0
50.0
46.0
44.0
49.0
45.0
41.0
38.0
34.0
29.0
27.0
25.0
21.0
10.5
10.0
9.7
8.5
8.0
7.5
7.0
6.5
6.2
5.7
4.7
4.5
4.2
3.8
0.025
0.034
0.037
0.047
0.067
0.11
0.13
0.18
0.25
0.33
0.45
0.59
0.07
0.10
0.12
0.14
0.19
0.28
0.35
0.40
0.55
0.72
1.02
1.32
1.62
2.00
0.80
0.89
0.96
1.19
1.37
1.93
2.11
2.23
2.70
2.44
3.12
3.60
4.10
4.40
5.00
5.80
6.40
7.40
9.50
10.5
11.8
13.0
17.5
1830
1570
1500
1330
1120
870
800
680
580
505
430
375
1090
900
835
775
665
545
490
455
390
340
285
250
228
205
325
305
295
265
248
209
200
194
176
186
164
153
143
138
130
120
115
107
94
90
84
80
70
1830
1570
1500
1330
1120
870
800
680
580
505
430
375
1090
900
835
775
665
545
490
455
390
340
285
250
228
205
250
235
220
200
190
180
175
160
150
140
120
95
90
85
80
70
65
60
58
55
50
45
40
MS75088– SERIES 1641 IRON CORE & SLEEVE (LT10K)
Military Specifications
MS75087 (LT10K); MS75088 (LT10K);
MS75089 (15µH to 1000µH only) (LT10K)
Physical Parameters
Inches
Length
0.410 ± 0.020
Diameter
0.162 ± 0.010
Lead Size
AWG #22 TCW
0.025 ± 0.002
Lead Length
1.44 ± 0.12
Millimeters
10.41 ± 0.51
4.11 ± 0.25
0.635 ± 0.05
36.58 ± 3.05
MS75089– SERIES 1641 FERRITE CORE & SLEEVE (LT10K)
1
15.0
2
18.0
3
22.0
4
27.0
5
33.0
6
39.0
7
47.0
8
56.0
9
68.0
10
82.0
11 100.0
12 120.0
13 150.0
14 180.0
15 220.0
16 270.0
17 330.0
18 390.0
19 470.0
20 560.0
21 680.0
22 820.0
23 1000.0
Current Rating at 90°C Ambient
15°C Rise
Operating Temperature Range
–55°C to +105°C
Maximum Power Dissipation at 90°C
0.11 W
Weight Max.
(Grams) 1.0
Incremental Current
Current level which causes a
Max. of 5% change in inductance.
Coupling
3% Max.
Packaging
Tape & reel: 12" reel, 2500 pieces max.;
14" reel, 4000 pieces max. For additional packaging
options, see technical section.
Made in the U.S.A.
DA
SH
Molded Shielded RF Coils
See 4307 Series (page 53) for values above 1000µH.
*Complete part # must include series # PLUS the dash #
For further surface finish information,
refer to TECHNICAL section of this catalog.
PAGE
54
www
.
delevan
.
com
E-mail: apisales@delevan.com
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814
NU
MB
ER
*
MI
L
DA
IN SH
D
#
(µ UCT
H) A
±1 NC
0% E
Q
MI
NI
MU
TE
M
ST
FR
EQ
UE
SR
NC
F
Y
MI
(M
NI
Hz
MU
DC
)
M
(M
MA RES
Hz
XI IST
)
MU A
NC
CU M
( E
R
MA RE OHM
XI NT
S)
M
IN UM RAT
C
I
CU REM (mA NG
RR EN )
EN TA
T L
(m
A)
Parts listed above are QPL/MIL qualified
Optional Tolerances:
J = 5%
H = 3%
4/2005
Electronics Design Contest
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