1641R
1641
SERIES
Molded Shielded RF Coils
MS75087– SERIES 1641 PHENOLIC CORE/IRON SLEEVE (LT10K)
1
2
3
4
5
6
7
8
9
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
50
51
51
50
49
47
46
44
44
43
42
40
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
235.0
210.0
190.0
180.0
0.025
0.034
0.037
0.047
0.067
0.11
0.13
0.18
0.25
0.33
1830
1570
1500
1330
1120
870
800
680
580
505
1830
1570
1500
1330
1120
870
800
680
580
505
-101K
-121K
-151K
-181K
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
Actual Size
10
11
12
0.45
0.59
430
375
430
375
MS75088– SERIES 1641 IRON CORE & SLEEVE (LT10K)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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
44
44
44
44
44
44
44
44
44
44
50
50
50
55
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
140.0
130.0
115.0
105.0
100.0
92.0
85.0
75.0
70.0
65.0
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
1090
900
835
775
665
545
490
455
390
340
285
250
228
205
1090
900
835
775
665
545
490
455
390
340
285
250
228
205
-102K
-122K
-152K
-182K
-222K
-272K
-332K
-392K
-472K
-562K
-682K
-822K
-103K
-123K
55.0
50.0
46.0
44.0
Military Specifications
MS75087 (LT10K); MS75088 (LT10K);
MS75089 (15µH to 1000µH only) (LT10K)
Physical Parameters
MS75089– SERIES 1641 FERRITE CORE & SLEEVE (LT10K)
-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
13
14
15
16
17
18
19
20
21
22
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
45
45
45
45
45
50
50
50
50
50
50
55
55
55
55
55
55
60
60
60
60
60
60
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
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
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
325
305
295
265
248
209
200
194
176
186
164
153
143
138
130
120
115
107
94
250
235
220
200
190
180
175
160
150
140
120
95
90
85
80
70
65
60
58
55
Inches
Millimeters
Length
Diameter
Lead Size
AWG #22 TCW
Lead Length
0.410 0.020 10.41 0.51
0.162 0.010 4.11 0.25
0.025 0.002 0.635 0.05
1.44 0.12
36.58 3.05
2.5
2.5
2.5
Current Rating at 90°C Ambient 15°C Rise
Operating Temperature Range 55°C to +105°C
82.0
–
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
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.
10.5
90
84
80
70
Marking DELEVAN; inductance with units and tolerance;
date code (YYWWL). Note: An R before the date code
indicates a RoHS component.
4.5
4.2
3.8
11.8
13.0
17.5
50
45
40
23 1000.0
Example: 1641-103H
See 4307 Series for values above 1000µH.
Parts listed above are QPL/MIL qualified
Front:
DELEVAN
10uH 3%
Reverse:
10uH 3%
0907A
Optional Tolerances: J = 5% H = 3%
Packaging Tape & reel: 12" reel, 2500 pieces max.; 14"
reel, 4000 pieces max.
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
Made in the U.S.A.
.
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