RF chokes
B78108T, B78148T
MCC series, 3.3 x 7 (mm)
Characteristics and ordering codes
LR
Tolerance1) Qmin
fQ
IR
Rmax
fres,min
MHz
Ordering code2)
(reel packing)3)
PH
MHz
mA
:
Ferrite cylinder core
^
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
r10% K
35
40
40
40
40
40
40
40
40
45
45
50
50
55
55
55
60
60
60
60
60
60
60
60
60
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
630
610
570
540
520
480
420
400
380
260
250
240
230
190
185
175
170
160
150
140
100
100
95
0.25
0.25
0.30
0.30
0.35
0.40
0.50
0.55
0.65
1.30
1.45
1.60
1.70
2.40
2.70
2.90
3.20
3.60
4.10
4.50
8.50
8.80
10.0
11.5
12.5
180
170
150
130
120
110
110
100
90
B781 8T1102K000
*
B781 8T1122K000
*
B781 8T1152K000
*
B781 8T1182K000
*
B781 8T1222K000
*
B781 8T1272K000
*
B781 8T1332K000
*
B781 8T1392K000
*
B781 8T1472K000
*
75
B781 8T1562K000
*
70
B781 8T1682K000
*
65
B781 8T1822K000
*
10
60
B781 8T1103K000
*
12
15
18
22
27
33
39
47
56
68
82
100
50
B781 8T1123K000
*
45
B781 8T1153K000
*
40
B781 8T1183K000
*
30
B781 8T1223K000
*
27
B781 8T1273K000
*
24
B781 8T1333K000
*
22
B781 8T1393K000
*
20
B781 8T1473K000
*
18
B781 8T1563K000
*
15
B781 8T1683K000
*
90
14
B781 8T1823K000
*
85
11
B781 8T1104K000
*
1) Closer tolerances on request.
2) Replace the by code number »0« for axial taping or by »4« for radial taping.
*
3) For Ammo pack the last digit has to be a »9«. Example: B78108T3101K009
Please read Cautions and warnings and
Important notes at the end of this document.
6
06/12