SMT Inductors
Series/Type: B82498B
The following products presented in this data sheet are being withdrawn.
Ordering Code Substitute Product Date of
Withdrawal Deadline Last
Orders Last Shipments
B82498B3470K000 B82498B3470J000 2007-04-13
B82498B3390K000 B82498B3390J000 2007-04-13
B82498B3330K000 B82498B3330J000 2007-04-13
Ordering Code Substitute Product Date of
Withdrawal Deadline Last
Orders Last Shipments
B82498B3270K000 B82498B3270J000 2007-04-13
B82498B3220K000 B82498B3220J000 2007-04-13
B82498B3180K000 B82498B3180J000 2007-04-13
B82498B3150K000 B82498B3150J000 2007-04-13
B82498B3120K000 B82498B3120J000 2007-04-13
B82498B3100K000 B82498B3100J000 2007-04-13
For further information please contact your nearest EPCOS sales office, which will also support
you in selecting a suitable substitute. The addresses of our worldwide sales network are
presented at www.epcos.com/sales.
77 04/00
General technical data
Rated inductance
L
RMeasured with RF LCR meter HP 4286A
at frequency
f
L
Q factor
Q
min
,Q
typ Measured with RF LCR meter HP 4286A,
Q
min measured at frequency
f
Q
Rated current
I
RMaximum permissible dc with
inductance decrease ∆
L
/
L
0≤10 %
and temperature increase of ≤ 20 K
at rated temperature of 85°C
Self-resonance frequency
f
res, min Measured with network analyzer HP 8753
DC resistance
R
max Measured at 20°C ambient temperature,
measuring current <
I
R
Climatic category In accordance with IEC 60068-1
55/125/56 (– 55°C/+ 125°C/56 days damp heat test)
Solderability In accordance with IEC 60062-2-58
(215 ± 3)°C, (3 ± 0,3) s
Wetting of soldering area: ≥ 95 %
Resistance to soldering heat In accordance with IEC 60068-2-20
260°C, 10 s
∆
L
/
L
≤ ± 3%
Permissible PCB bending 2 mm (100 mm long standard PCB)
Weight Approx. 8,5 mg
B82498-BSMT Inductors, SIMID Series
SIMID 0805-B
78 04/00
Dimensional drawing
Layout recommendation
Dimensions (mm)
1) This area (30 % of contact area) should not be used to asses solderability
abc
1,1 ±0,1 3,4 ±0,4 1,1 ±0,2
0,1
2,2 max.
0,25 min.
1,45 max. 1,4 max.
1,2
_
Metallisierung
Schweißbereich
Vergußmasse
0,5±0,3
1)
Welding area1)
Acrylic plastics
Metallization
Layoutempfehlung
a
b
c
SSB1356-J
B82498-BSMT Inductors, SIMID Series
SIMID 0805-B
79 04/00
Characteristics and ordering codes
1) Closer tolerances upon request.
2) Replace the + by the code letter for the required inductance tolerance.
For reel size ∅ 330 mm append code number »8«. Example: B82498-B3279-M8
L
R
nH
Toler-
ance1)
Q
min
Q
typ
(at
800 MHz)
f
L;
f
Q
MHz
I
R
mA
R
max
Ω
f
res, min
MHz
Ordering code2)
(∅ 180-mm reel)
Core material: ceramics
2,7 ±10 %
K
±20 %
M
20 50 250 1000 0,03 6000 B82498-B3279-M
5,6 25 60 250 900 0,04 6000 B82498-B3569-M
6,8 30 70 250 800 0,05 5500 B82498-B3689-K
8,2 35 75 250 700 0,06 5000 B82498-B3829-M
10 ±5%
J
±10 %
K
40 80 250 700 0,06 4500 B82498-B3100-+
12 40 85 250 700 0,06 4000 B82498-B3120-+
15 40 85 250 670 0,07 3500 B82498-B3150-+
18 45 90 250 670 0,07 3300 B82498-B3180-+
22 45 85 250 600 0,09 2600 B82498-B3220-+
27 50 90 250 600 0,09 2500 B82498-B3270-+
33 45 80 250 520 0,12 2150 B82498-B3330-+
39 50 90 250 560 0,10 2050 B82498-B3390-+
47 45 85 200 500 0,13 1900 B82498-B3470-+
56 ±2%
G
±5%
J
±10 %
K
45 60 200 480 0,14 1700 B82498-B3560-+
68 45 60 200 410 0,19 1550 B82498-B3680-+
82 40 60 150 390 0,21 1430 B82498-B3820-+
100 40 50 150 350 0,26 1310 B82498-B3101-+
120 40 45 150 270 0,44 1210 B82498-B3121-+
150 35 40 100 270 0,44 1120 B82498-B3151-+
180 35 30 100 260 0,47 1030 B82498-B3181-+
220 35 — 100 240 0,55 950 B82498-B3221-+
270 35 — 100 180 1,0 870 B82498-B3271-+
330 35 — 100 180 1,0 800 B82498-B3331-+
390 35 — 100 130 1,9 730 B82498-B3391-+
470 35 — 100 115 2,4 660 B82498-B3471-+
560 35 — 100 100 3,2 600 B82498-B3561-+
^
^
^
^
^
^
^
B82498-BSMT Inductors, SIMID Series
SIMID 0805-B
80 04/00
Characteristics and ordering codes (continued)
1) Closer tolerances upon request.
2) Replace the + by the code letter for the required inductance tolerance.
For reel size ∅ 330 mm append code number »8«. Example: B82498-B1681-K8
L
R
nH
Toler-
ance1)
Q
min
Q
typ
(at
800 MHz)
f
L;
f
Q
MHz
I
R
mA
R
max
Ω
f
res, min
MHz
Ordering code2)
(∅ 180-mm reel)
Core material: ferrite
680 ±2%
G
±5%
J
±10 %
K
20 — 25,2 250 0,50 450 B82498-B1681-+
820 20 — 25,2 240 0,55 400 B82498-B1821-+
1000 20 — 7,96 250 0,50 350 B82498-B1102-+
1200 20 — 7,96 220 0,65 300 B82498-B1122-+
1500 20 — 7,96 200 0,75 250 B82498-B1152-+
1800 20 — 7,96 190 0,85 250 B82498-B1182-+
2200 20 — 7,96 130 1,7 200 B82498-B1222-+
2700 20 — 7,96 120 2,0 200 B82498-B1272-+
3300 20 — 7,96 100 3,3 200 B82498-B1332-+
3900 20 — 7,96 95 3,6 150 B82498-B1392-+
4700 20 — 7,96 90 3,8 150 B82498-B1472-+
^
^
^
B82498-BSMT Inductors, SIMID Series
SIMID 0805-B
81 04/00
Q
factor (ceramic core)
versus frequency
f
measured with RF LCR meter
HP 4286A
Inductance
L
versus dc load current
I
DC
measured with RF LCR meter HP 4275A
Q
factor (ferrite core)
versus frequency
f
measured with RF LCR meter
HP 4286A
Current derating
I
op/
I
R
versus ambient temperature
T
A
SSB1446-I
0
f
Q
MHz
10
20
30
40
50
60
70
80
90
1
10
2
10
3
10
2,7 nH
6,8 nH
39 nH
68 nH
100 nH
270 nH
560 nH
SSB1448-Z
10
0
10
1
A
µ
10
1
10
3
_
10
0
10
_
2
10
1
_
DC
Ι
10
_
2
10
_
1
L
H4,7 H
µ
0,68
µ
H
µ
0,56 H
µ
0,1 H
0,01
µ
H
SSB1447-R
5
f
Q
MHz
0
10
10
15
20
25
30
35
40
10
1
1000 nH
680 nH
2200 nH
4700 nH
SSB1449-8
00
T
Ι
B
Ι
R
A
0,2
0,4
0,6
0,8
1,0
1,2
20 40 60 80 100 140C
I
op
I
R
B82498-BSMT Inductors, SIMID Series
SIMID 0805-B
