EXC-28BB221U Panasonic, EXC-28BB221U Datasheet - Page 2

• Manufacturer Part Number: EXC-28BB221U
• Description: EMI/RFI Suppressors & Ferrites 220 OHM HS SIGNAL
• Manufacturer: Panasonic

Specifications of EXC-28BB221U

• Shielding: Unshielded
• Product: Ferrite Beads
• Impedance: 220 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 100 mAmps
• Maximum Dc Resistance: 0.5 Ohms
• Operating Temperature Range: - 25 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
● EXC28BA121U (2010)
● EXC28BA221U (2010)
Ratings
Impedance Characteristics (Reference Data) Measured by HP4291A
Type
BA
BB
400
350
300
250
200
150
100
400
350
300
250
200
150
100
50
50
0
0
1
1
10
10
Z
EXC28BA121U
EXC28BA221U
EXC28BB121U
EXC28BB221U
Z
Frequency(MHz)
Part Number
Frequency(MHz)
X
100
100
R
R
Z
X
: Impedance
1000
1000
10000
10000
( ) at 100MHz
120
220
120
220
R : Resistance
Impedance
● EXC28BB121U (2010)
● EXC28BB221U (2010)
tol.(%)
400
350
300
250
200
150
100
400
350
300
250
200
150
100
50
50
±25
0
0
1
1
X : Reactance
10
10
Rated Current
(mA DC)
Frequency(MHz)
Frequency(MHz)
100
Z
100
100
Z
R
Chip Bead Array
1000
1000
R
X
X
DC Resistance
( ) max.
0.5
0.7
0.5
0.7
10000
10000
Feb. 2006