1840R_10 Datasheet, PDF (1/1 Pages) API Delevan – Molded Unshielded RF Coils

SERIES ^1840R
1840
MI ^{L I TARY}
A
PPROVED
Molded Unshielded RF Coils
Actual Size
DASH
NUMBER*MIL
DAINSDHU#CTANCE
(µH)
TOLERANCTEEQSTMFINRIMEQUUMENCY
(SMRHFzM) ^INIMUM
RF
M(MAHXzI)MDUCMR(OESHIMSSTMA)ACNXUCIRMERUEMN(TmRAA)TING
Inductors
-00M
-02M
-04M
-05M
-06M
-07K
-08K
-09K
-10K
-11K
-12K
-13K
-14K
-16K
MS75008– SERIES 1840 PHENOLIC CORE (LT4K)
21 0.15 ± 20% 55 25.0 510 0.030
22 0.22 ± 20% 55 25.0 415 0.035
23 0.33 ± 20% 55 25.0 350 0.050
g 0.39 ± 20% 55 25.0 300 0.080
24 0.47 ± 20% 55 25.0 300 0.080
25 0.56 ± 10% 55 25.0 270 0.100
26 0.68 ± 10% 55 25.0 250 0.120
27 0.82 ± 10% 55 25.0 220 0.180
28 1.00 ± 10% 55 25.0 200 0.250
29 1.20 ± 10% 35 7.9 180 0.400
30 1.50 ± 10% 35 7.9 170 0.485
31 1.80 ± 10% 35 7.9 150 0.740
32 2.20 ± 10% 35 7.9 140 0.900
33 2.70 ± 10% 35 7.9 120 1.100
3050
2820
2360
1860
1860
1670
1520
1240
1050
835
755
610
555
525
Military Specifications
MS75008 (LT4K); MS75101 (LT10K)
Physical Parameters
Inches
Length
0.437 ± 0.010
Diameter
0.187 ± 0.010
Lead Size
AWG #22 TCW 0.025 ± 0.002
Lead Length
1.44 ± 0.12
Millimeters
11.10 ± 0.25
4.75 ± 0.25
0.635 ± 0.051
36.58 ± 3.05
Current Rating at 90°C Ambient
LT4K 35°C Rise
LT10K 15°C Rise
Operating Temperature Range
LT4K –55°C to +125°C;
LT10K –55°C to +105°C
Maximum Power Dissipation at 90°C
LT4K 0.385 W
LT10K 0.165 W
Weight Max. (Grams) 0.95
Marking DELEVAN; inductance with units and tolerance;
date code (YYWWL). Note: An R before the date code
indicates a RoHS component.
Example: 1840R-18K
Front:
DELEVAN
3.3uH±10%
Reverse:
3.3uH±10%
R 0910A
Packaging Tape & reel: 12" reel, 2500 pieces max.; 14"
reel, 3000 pieces max.
g No MS # Issued
Made in the U.S.A.
MS75101– SERIES 1840 IRON CORE (LT10K)
-18K 1 3.30 ± 10% 35 7.9
70 0.120 1020
-20K 2 3.90 ± 10% 35 7.9
65 0.155 900
-22K 3 4.70 ± 10% 35 7.9
60 0.210 775
-24K 4 5.60 ± 10% 35 7.9
50 0.280 670
-26K 5 6.80 ± 10% 35 7.9
50 0.375 580
-28K 6 8.20 ± 10% 35 7.9
48 0.400 560
-30K 7 10.0 ± 10% 35 7.9
42 0.600 455
-32K 8 12.0 ± 10% 50 2.5
36 0.850 385
-34K 9 15.0 ± 10% 55 2.5
30 1.200 324
-35K 10 18.0 ± 10% 60 2.5
30 1.800 265
-36K 11 22.0 ± 10% 60 2.5
24 2.000 251
-38K 12 27.0 ± 10% 65 2.5
22 2.750 214
Parts listed above are QPL/MIL qualified
Optional Tolerances: J = 5% H = 3% G = 2% F = 1%
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
270 Quaker Rd., East Aurora NY 14052 • Phone [phone] • Fax [phone] • E-mail: [e-mail] • www.delevan.com
1/2009