B82141B PDF даташит
Спецификация B82141B изготовлена «EPCOS» и имеет функцию, называемую «SBC choke». |
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Детали детали
Номер произв | B82141B |
Описание | SBC choke |
Производители | EPCOS |
логотип |
10 Pages
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Chokes and inductors
For high frequency and EMC
RF chokes, SBC series
www.DataSheet4SUe.cormies/Type:
B82141A / B82141B
7f
fÁRspp
Date:
November 2005
© EPCOS AG 2005. Reproduction, publication and dissemination of this publication and the infor-
mation contained therein without EPCOS’ prior express consent is prohibited.
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RF chokes
SBC series
B82141A
B82141B
SBC choke (Small Bobbin Core)
Rated current 55 to 725 mA
Rated inductance 1 to 1000 NH
Construction
■ Mini ferrite drum core
■ Winding: enamel copper wire
■ Flame-retardant lacquer coating
Features
■ Small size
■ Relatively high rated current
■ RoHS-compatible (see page 6)
Applications
■ RF blocking and filtering
■ Decoupling and interference suppression
■ For electronic household appliances,
automotive and entertainment electronics
Terminals
■ Central axial leads, lead-free tinned
■ Radially bent to 5 mm lead spacing
Marking
Inductance indicated by color bands to IEC 60062
Delivery mode
Taped, Ammo and reel packing (see page 8)
Dimensional drawings
B82141A (axial leads, taped)
65±1
53
6.8 max.
(IEC 60294)
6±0.5
B82141B (central radial leads, taped)
3.5 min.
9.8 max.
lacquered/lackiert
IND0428-3
Minimum lead spacing 10 mm
Approx. weight 0.22 g
Please read the Important notes at the end of
this document.
5
12,7
IND0116-4
Schematic drawing (details page 8)
2 11/05
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RF chokes
SBC series
Characteristics and ordering codes
For further technical data see page 6.
LR
Toler- Qmin
fQ
μH ance1)
MHz
1.0 ± 10 % 40
1.2 ^ K 40
7.96
7.96
1.5 40 7.96
1.8 45 7.96
2.2 45 7.96
2.7 45 7.96
3.3 50 7.96
3.9 50 7.96
4.7 50 7.96
5.6 50 7.96
6.8 50 7.96
8.2 50 7.96
10 55 2.52
12 55 2.52
15 55 2.52
18 55 2.52
22 55 2.52
27 55 2.52
33 55 2.52
39 55 2.52
IR
mA
725
700
670
660
630
610
580
560
530
510
480
450
410
385
365
350
335
315
300
285
B82141A
B82141B
Rmax
Ω
0.19
0.20
0.22
0.23
0.25
0.27
0.30
0.32
0.36
0.38
0.43
0.52
0.60
0.67
0.74
0.81
0.90
1.00
1.12
1.21
fres, min
MHz
180
160
155
145
130
110
90
70
60
50
40
30
25
20
17
14
12
11
10
8.5
Ordering code 2)
(reel packing)3)
B82141+1102K000
B82141+1122K000
B82141+1152K000
B82141+1182K000
B82141+1222K000
B82141+1272K000
B82141+1332K000
B82141+1392K000
B82141+1472K000
B82141+1562K000
B82141+1682K000
B82141+1822K000
B82141+1103K000
B82141+1123K000
B82141+1153K000
B82141+1183K000
B82141+1223K000
B82141+1273K000
B82141+1333K000
B82141+1393K000
1) Closer tolerances upon request.
2) Replace the + by code letter »A« for axial taping or by »B« for radial taping.
3) For Ammo pack the last digit has to be a »9«. Example: B82141A1102K009.
Please read the Important notes at the end of
this document.
3 11/05
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