BK-2125LL560TK Kemet, BK-2125LL560TK Datasheet - Page 9

• Manufacturer Part Number: BK-2125LL560TK
• Description: EMI/RFI Suppressors & Ferrites 56ohms 400mA
• Manufacturer: Kemet
• Series: BKr

Specifications of BK-2125LL560TK

• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 56 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 600 mAmps
• Maximum Dc Resistance: 0.2 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0805 (2012 metric)
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0805 Case Size Low RDC Type (CB 2012 Series)
0806 Case Size Low RDC Type (CB 2016 Series)
(_) - Insert Inductance Tolerance Code (K or M)
*For rated current of ordinary small power choke coils, please refer to the rated current (1) in the above table.
*For current (2) is the current for instantaneous flow such as plunging current of DC/DC converter.
In case of usage in the circuit where large current may be semicontinuously applied over 5 minutes with auto recovery circuit, etc, please contact our sales section before
practical application.
Rated current (1):Current value to guarantee -30% of nominal inductance
Rated current (2):Current value to guarantee component temperature within AT = 40°C with current flow. (It's not the current to guarantee the inductance value)
1007 Case Size Low RDC Type (CB 2518 Series)
0805 Case Size High Current Type (CBC 2012 Series)
0806 Case Size High Current Type (CBC 2016 Series)
CB-2012T2R2MRK
CB-2012T4R7MRK
CBC2012T1R0M-K
CBC2012T2R2M-K
CBC2012T4R7M-K
CB-2012T100MRK
CB-2012T220MRK
CB-2012T470MRK
CB-2016T2R2M-K
CB-2016T4R7M-K
CBC2012T100M-K
CBC2012T220M-K
CBC2012T470M-K
CBC2016T100(_)-K
CBC2016T150(_)-K
CBC2016T220(_)-K
CBC2016T330(_)-K
CBC2016T470(_)-K
CBC2016T680(_)-K
CBC2016T101(_)-K
CB-2016T100M-K
CB-2016T220M-K
CB-2016T470M-K
CB-2518T2R2M-K
CB-2518T4R7M-K
CBC2016T1R0M-K
CBC2016T1R5M-K
CBC2016T2R2M-K
CBC2016T3R3M-K
CBC2016T4R7M-K
CBC2016T6R8M-K
CB-2518T100M-K
CB-2518T220M-K
CB-2518T470M-K
Ordering Code
Ordering Code
Ordering Code
Ordering Code
Ordering Code
Inductance
Inductance
Inductance
Inductance
Inductance
(μH)
(μH)
(μH)
(μH)
2.2
4.7
2.2
4.7
2.2
4.7
1.0
2.2
4.7
(μH)
10
22
47
10
22
47
10
22
47
100
10
22
47
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
Inductance
Inductance
Inductance
Inductance
Tolerance
Tolerance
Tolerance
Tolerance
K=10%, M=20%
K=10%, M=20%
K=10%, M=20%
K=10%, M=20%
K=10%, M=20%
K=10%, M=20%
K=10%, M=20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Inductance
Tolerance
© KEMET Electronics Corporation, P.O. Box 5928, Greenville, SC 29606 [phone]
±20%
±20%
±20%
±20%
±20%
±20%
Minimum Self Resonant
Minimum Self Resonant
Minimum Self Resonant
Minimum Self Resonant
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Minimum Self Resonant
100
Frequency (MHz)
80
45
32
16
70
45
40
16
11
11
68
46
30
19
12
70
45
32
16
11
100
80
70
55
45
38
32
28
16
14
11
10
8
DC Resistance
DC Resistance
DC Resistance
DC Resistance
(Ω Ω ) (±30%)
(Ω Ω ) (±30%)
(Ω Ω ) (±30%)
(Ω Ω ) (±30%)
0.23
0.40
0.50
1.70
3.70
0.19
0.33
0.50
1.20
3.70
5.80
0.13
0.25
0.50
1.00
2.40
0.09
0.13
0.25
0.50
0.95
DC Resistance
(Ω Ω ) (±30%)
0.15
0.20
0.27
0.37
0.59
0.82
0.1
1.2
1.8
2.8
4.3
7
8
Maximum Rated Current (mA)
Maximum Rated Current (mA)
Maximum Rated Current (mA)
Maximum Rated Current
Maximum Rated Current (mA) Measuring
410
300
200
135
510
340
250
165
510
340
250
165
700
530
360
240
170
120
110
110
90
1
1
1
1
1100
1000
750
600
550
450
380
300
250
220
150
130
110
1
(mA)
1000
1300
1100
740
520
370
240
820
580
420
840
640
520
340
190
150
770
580
520
280
190
2
2
2
2
1000
1100
720
610
530
450
350
300
240
220
150
130
110
2
Frequency
Measuring
Frequency
Measuring
Frequency
Measuring
Measuring
Frequency
Frequency
(MHz)
(MHz)
(MHz)
(MHz)
7.96
7.96
2.52
2.52
2.52
7.96
7.96
2.52
2.52
2.52
7.96
7.96
2.52
2.52
2.52
7.96
7.96
7.96
2.52
2.52
2.52
(MHz)
0.796
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
Packaging Quantity
Packaging Quantity
Packaging Quantity
Packaging Quantity
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Packaging
Quantity
3,000
3,000
3,000
3,000
3,000
2,000
2,000
2,000
2,000
2,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
2,000
2,000
2,000
2,000
2,000
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