B82111EC20 EPCOS Inc, B82111EC20 Datasheet - Page 5

• Manufacturer Part Number: B82111EC20
• Description: CHOKE 7UH 6A
• Manufacturer: EPCOS Inc
• Series: B82111Er
• Type: Ferrite Corer

Specifications of B82111EC20

• Inductance: 7µH
• Tolerance: ±20%
• Current: 6A
• Dc Resistance (dcr): 20 mOhm
• Self Resonant Freq: 180MHz
• Package / Case: Axial
• Mounting Type: Through Hole
• Material - Core: Ferrite
• Applications: General Purpose
• Core Material: Ferrite
• Dimensions: 7.5 mm Dia. x 26 mm L
• Maximum Dc Current: 6 Amps
• Maximum Dc Resistance: 0.02 Ohms
• Self Resonant Frequency: 180 MHz
• Operating Temperature Range: - 55 C to + 125 C
• Termination Style: Axial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Q @ Freq: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4930720K; T1155492

Characteristics and ordering codes
I
A
0.1
0.2
0.3
0.5
1
1.5
2
3
4
6
Impedance |Z| versus frequency f
measured with impedance analyzer Agilent
4294A or S-parameter network analyzer
Agilent 8753ES, typical values at 20 °C
Please read Cautions and warnings and
Important notes at the end of this document.
Z | |
R
VHF chokes
10
10
10
10
10
6
5
4
3
2
10
6
C029
C028
C027
C026
L
1200
R
680
470
220
100
H
56
40
22
12
7
10
7
R
34
14
6.5
2.6
0.65
0.30
0.18
0.07
0.04
0.02
typ
10
8
C024
C023
C020
C025
C022
C021
B82111E
f
MHz
110
140
180
res
16
19
25
32
55
70
90
IND0152-S
Hz
f
10
9
Approx.
weight
g
2.2
2.2
2.3
2.3
2.5
2.7
3.0
3.3
3.5
3.6
5
Current derating I
versus ambient temperature T
(rated temperature T
I
I
op
R
03/08
1.0
0.4
1.2
0.8
0.6
0.2
0
0
Dimensions
d
mm
6.0
6.0
6.0
6.5
6.5
6.5
7.0
7.0
7.5
7.5
max
20
40
op
R
Ordering code
B82111E0000C029
B82111E0000C028
B82111E0000C027
B82111E0000C026
B82111E0000C025
B82111E0000C024
B82111E0000C023
B82111E0000C022
B82111E0000C021
B82111E0000C020
/I
60
R
= 60 °C)
80
100
A
IND0143-T-E
B82111E
˚
C
T
A
140