R
ST
TE
F
%
±5
H)
(µ
CE
AN
*
CT
ER
DU
MB
IN
NU
SERIES
Actual Size
1638R
1638
ct
du
In
NG
TI )
RA A
T (m
EN UM
RR IM
CU X
MA
CE
AN )
ST S
SI HM
RE M (O
DC MU
XI
)
Hz
MA
(M
M
MU
NI
MI
F
)
SR
Hz
(M
Y
NC
UE
EQ
FR
DA
SH
Q
s
or
M
MU
NI
MI
Molded Unshielded RF Coils
-00J
-02J
-04J
-06J
-08J
-10J
-12J
-14J
-16J
-18J
-20J
-22J
-24J
-26J
-28J
270
300
330
360
390
430
470
510
560
620
680
750
820
910
1000
SERIES
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
1638 IRON CORE
0.79
5.7
0.79
5.4
0.79
5.1
0.79
4.8
0.79
4.5
0.79
4.2
0.79
3.9
0.79
3.7
0.79
3.8
0.79
3.3
0.79
3.1
0.79
2.9
0.79
2.7
0.79
2.5
0.79
2.3
11.0
11.5
12.0
12.5
16.3
17.1
17.9
18.8
19.5
25.9
27.2
28.6
30.0
31.5
33.0
143
140
136
134
117
115
112
109
107
93
91
88
86
84
82
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
Physical Parameters
Inches
Length
0.375 ± 0.010
Diameter
0.156 ± 0.010
Lead Size
AWG #22 TCW
0.025 ± 0.002
Lead Length
1.44 ± 0.12
Millimeters
9.53 ± 0.25
3.96 ± 0.25
0.635 ± 0.051
36.58 ± 3.05
Current Rating at 90°C Ambient
35°C Rise
Operating Temperature
–55°C to +125°C
Maximum Power Dissipation at 90°C
0.312 W
Weight Max.
(Grams) 1.0
Core Material
Iron
Marking
DELEVAN; inductance with units and tolerance;
date code (YYWWL). Note: An R before the date code
indicates a RoHS component.
Example: 1638R-16J
Front:
DELEVAN
560uH±5%
Reverse:
R 0828A
Packaging
Tape & reel: 12" reel, 2500 pieces max.; 14"
reel, 4000 pieces max.
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
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