R
ST
TE
0%
±1
H)
(µ
CE
AN
e)
CT
nc
DU
re
IN
fe
Re
#(
L
MI
F
SERIES
4379R Micro i
®
4379 Micro i
®
ct
du
In
NG
TI )
RA A
T (m
EN UM
RR IM
CE
CU X
MA TAN S)
S
SI HM
RE (O
M
DC MU
)
XI
Hz
(M
MA
M
MU
NI
)
MI
F
Hz
(M
SR
Y
NC
UE
M
EQ
MU
FR
NI
MI
SH
DA
NU
DA
SH
Q
s
or
*
ER
MB
Shielded Surface Mount Inductors
Actual Size
Physical Parameters
Inches
A
0.140 Max.
B
0.147 to 0.163
C
0.117 to 0.133
D
0.070 Min.
E
0.017 to 0.033
F
0.020 Max. (Typ.)
Millimeters
3.56 Max.
3.73 to 4.14
2.97 to 3.38
1.78 Min.
0.43 to 0.84
0.51 Max. (Typ.)
Current Rating at 90°C Ambient
35°C Rise
Operating Temperature
–55°C to +125°C
Maximum Power Dissipation at 90°C
0.155 W
Termination
Standard: Tin/Lead Sn63
Inductance Tolerance
Desired tolerance is specified by
substituting alpha characters in the part number: H=3%,
J=5%, K=10%, and M=20%. Standard series tolerance is
±10%.
Mechanical Configuration
Units are epoxy
encapsulated. Contact area for reflow are solder coated.
Internal connections are thermal compression bonded.
Notes 1)
Designed specifically for reflow soldering and
other high temperature processes with metalized edges to
exhibit solder fillet.
2)
Self Resonant Frequency (SRF)
values 260 MHz and above are calculated and for
reference only.
Packaging
Tape & reel (12mm): 7" reel, 650 pieces max.;
13" reel, 2500 pieces max.
MIL-PRF-83446/11
(Reference)
Made in the U.S.A.
Optional Tolerances: J = 5% H = 3%
*Complete part # must include series # PLUS the dash #
For surface finish information,
refer to www.delevanfinishes.com
M83446/11– (Ref.) SERIES 4379 FERRITE CORE
62
0.10
79
25.0
600
-101KS
63
0.12
79
25.0
520
-121KS
64
0.15
79
25.0
490
-151KS
65
0.18
79
25.0
460
-181KS
66
0.22
79
25.0
430
-221KS
67
0.27
88
25.0
370
-271KS
68
0.33
93
25.0
310
-331KS
69
0.39
102
25.0
280
-391KS
70
0.47
106
25.0
260
-471KS
71
0.56
106
25.0
240
-561KS
72
0.68
106
25.0
200
-681KS
73
0.82
106
25.0
185
-821KS
74
1.0
106
25.0
175
-102KS
75
1.2
90
7.9
150
-122KS
76
1.5
100
7.9
135
-152KS
77
1.8
100
7.9
120
-182KS
78
2.2
100
7.9
105
-222KS
79
2.7
100
7.9
85
-272KS
80
3.3
100
7.9
80
-332KS
81
3.9
105
7.9
64
-392KS
82
4.7
115
7.9
56
-472KS
83
5.6
115
7.9
49
-562KS
84
6.8
115
7.9
45
-682KS
85
8.2
115
7.9
41
-822KS
86
10
100
7.9
39
-103KS
87
12
100
2.5
34
-123KS
88
15
100
2.5
30
-153KS
89
18
100
2.5
26
-183KS
90
22
105
2.5
23
-223KS
91
27
110
2.5
20
-273KS
92
33
120
2.5
18
-333KS
93
39
120
2.5
17
-393KS
94
47
120
2.5
16
-473KS
95
56
110
2.5
14
-563KS
96
68
110
2.5
12
-683KS
97
82
110
2.5
10
-823KS
98
100
110
2.5
9.4
-104KS
99
120
85
0.79
8.0
-124KS
100
150
85
0.79
8.0
-154KS
101
180
85
0.79
6.9
-184KS
102
220
85
0.79
6.1
-224KS
103
270
85
0.79
5.2
-274KS
104
330
100
0.79
4.6
-334KS
105
390
100
0.79
4.0
-394KS
106
470
100
0.79
3.6
-474KS
107
560
100
0.79
2.8
-564KS
108
680
100
0.79
2.3
-684KS
109
820
95
0.79
2.1
-824KS
110
1000
95
0.79
2.0
-105KS
111
1200
75
0.25
1.7
-125KS
112
1500
75
0.25
1.6
-155KS
113
1800
75
0.25
1.5
-185KS
114
2200
75
0.25
1.4
-225KS
115
2700
75
0.25
1.3
-275KS
116
3300
75
0.25
1.2
-335KS
117
3900
75
0.25
1.1
-395KS
118
4700
75
0.25
1.0
-475KS
119
5600
75
0.25
0.9
-565KS
120
6800
75
0.25
0.8
-685KS
121
8200
75
0.25
0.7
-825KS
122
10000
75
0.25
0.7
-106KS
& SLEEVE
0.03
1000
0.03
1000
0.03
1000
0.04
1000
0.04
1000
0.04
1000
0.05
750
0.05
750
0.05
750
0.06
700
0.06
700
0.06
700
0.09
650
0.09
650
0.14
600
0.20
500
0.30
400
0.40
350
0.46
330
0.52
310
0.54
300
0.60
285
0.66
270
1.00
225
1.20
200
1.5
180
1.8
170
1.9
160
2.1
150
2.4
140
2.7
130
3.1
125
3.2
125
3.5
120
4.0
111
4.8
102
5.7
93
6.2
89
6.3
89
6.4
88
7.4
82
8.1
78
8.8
75
9.7
72
10.0
69
11.0
66
12.0
64
17.0
53
22.0
47
24.0
45
25.0
44
27.0
43
30.0
40
34.0
38
39.0
35
56.0
29
70.0
26
80.0
25
90.0
23
100.0
22
110.0
21
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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