B82498B1681J EPCOS Inc, B82498B1681J Datasheet - Page 6

• Manufacturer Part Number: B82498B1681J
• Description: INDUCTOR, 0805 CASE, 680NH
• Manufacturer: EPCOS Inc

Specifications of B82498B1681J

• Inductance Tolerance: ± 5%
• Dc Resistance Max: 0.5ohm
• Dc Current Rating: 250mA
• Resonant Frequency: 450MHz
• Q @ Vr F: 20
• Core Material: Ferrite
• Inductor Case Style: 0805
• No. Of Pins: 2
• Inductance: 680nH
• Svhc: No SVHC (18-Jun-2010)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Q factor (ceramic core)
versus frequency f
measured with RF LCR meter
HP 4286A
Inductance L versus dc load current I
measured with RF LCR meter HP 4275A
Q
L
SMT Inductors, SIMID Series
SIMID 0805-B
10
10
10
10
10
H
90
80
70
60
50
40
30
20
10
_
_
_
10
0
1
0
1
2
3
10
_
2
1
39 nH
68 nH
100 nH
270 nH
560 nH
10
0,68 H
0,56 H
0,01 H
_
1
4,7 H
0,1 H
10
2
10
0
2,7 nH
6,8 nH
MHz
SSB1448-Z
SSB1446-I
DC
f
A
DC
10
10
1
3
81
Q factor (ferrite core)
versus frequency f
measured with RF LCR meter
HP 4286A
Current derating I
versus ambient temperature T
I
I
op
Q
R
B
R
04/00
0,4
1,2
1,0
0,8
0,6
0,2
40
35
30
25
20
15
10
0
5
10
0
1000 nH
2200 nH
4700 nH
0
680 nH
20
40
op
/ I
R
60
80
10
1
A
100
B82498-B
MHz
SSB1447-R
SSB1449-8
C
T
f
A
140