R
F
NG
TI )
RA A
T (m
EN UM
E
RR IM
NC
CU X
MA STA S)
SI HM
RE M (O
DC
MU
)**
XI
Hz
MA
(M
M
MU
NI
)
MI
Hz
F
(M
SR
Y
NC
M
UE
EQ
MU
NI
FR
MI
ST
Q
E
TE
NC
RA
LE
TO
H)
(µ
CE
AN
CT
f.)
DU
Re
IN
#(
SERIES
4445R
4445
ct
du
In
L
MI
NU
E
MB
DA
SH
SH
DA
s
or
Radial Toroidal Inductors
R*
Actual Size
-01M
-02M
-03M
-04M
-05M
-06M
-07M
-08M
-09M
-10M
-11M
-12M
-13K
-14K
-15K
-16K
-17K
-18K
-19K
-20K
-21K
-22K
-23K
-24K
-25K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
MS21423 (Ref.) – SERIES 4445
0.010
± 20% 60
150
1000
0.012
± 20% 60
150
1000
0.015
± 20% 60
150
1000
0.018
± 20% 60
150
1000
0.022
± 20% 60
100
900
0.027
± 20% 60
100
800
0.033
± 20% 60
100
750
0.039
± 20% 60
100
700
0.047
± 20% 60
100
650
0.056
± 20% 60
100
600
0.068
± 20% 60
100
550
0.082
± 20% 60
100
500
0.100
± 10% 80
50
450
0.120
± 10% 80
50
400
0.150
± 10% 80
50
350
0.180
± 10% 80
50
320
0.220
± 10% 80
50
300
0.270
± 10% 80
50
280
0.330
± 10% 80
50
260
0.390
± 10% 80
50
240
0.470
± 10% 80
50
220
0.560
± 10% 70
50
200
0.680
± 10% 70
50
180
0.820
± 10% 70
50
160
1.000
± 10% 70
50
150
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.030
0.040
0.040
0.050
0.060
0.070
0.080
0.100
0.120
0.150
0.200
0.250
0.300
0.350
0.400
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
2500
2200
2200
2000
1800
1600
1500
1400
1300
1150
1000
900
800
750
700
Military Specification
MS21423 (Ref.)
Mechanical Configuration Units are radial leaded and
encapsulated in an epoxy molded package.
Physical Parameters
Inches
A
0.200 to 0230
B
0.190 to 0.210
C
0.090 to 0.110
D
0.090 to 0.110
E
1.00 Min.
F
0.0185 to 0.0215
Optional Tolerances: J = 5% H = 3% G
(Dash 01-12 Min. Tolerance is ±5%)
Millimeters
5.08 to 5.84
4.83 to 5.33
2.29 to 2.79
2.29 to 2.79
25.4 Min.
0.470 to 0.546
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
Operating Temperature
–55°C to +125°C
Current Rating at 90°C Ambient
35°C Rise
Maximum Power Dissipation at 90°C
0.200 W
Note
Inductance measured 0.25" from body.
Weight Max.
(Grams) 0.5
* * Note
Self Resonant Frequency (SRF) values above
250 MHz are calculated and for reference only.
Marking 4445; dash number with tolerance letter; Delevan
cage code (99800); date code (YYWWL). Note: An R after
4445 indicates a RoHS component.
Example: 4445-01M
4445
-01M
99800
0828A
Packaging
Bulk only
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
ADI Reference Circuit
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