BK-2125LL560TK Kemet, BK-2125LL560TK Datasheet - Page 10

• 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

10
1210 Case Size High Current Type (CBC 3225 Series)
(_) - Insert Inductance Tolerance Code (K or M)
0805 Case Size Low Profile Type (CBL 2012 Series)
0603 Case Size Power, Bottom Surface Electrode Type (CBMF 1608 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
Rated current (1):Current value to guarantee -30% of nominal inductance (at 20ºC)
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 High Current Type (CBC 2518 Series)
CBC3225T100(_)RK
CBC3225T150(_)RK
CBC3225T220(_)RK
CBC3225T330(_)RK
CBC3225T470(_)RK
CBC3225T680(_)RK
CBC3225T101(_)RK
CBMF1608T100(_)K
CBMF1608T220(_)K
CBMF1608T470(_)K
CBC3225T1R0MRK
CBC3225T1R5MRK
CBC3225T2R2MRK
CBC3225T3R3MRK
CBC3225T4R7MRK
CBC3225T6R8MRK
CBMF1608T1R0MK
CBMF1608T2R2MK
CBMF1608T4R7MK
CBC2518T1R0M-K
CBC2518T2R2M-K
CBC2518T4R7M-K
CBC2518T100M-K
CBC2518T220M-K
CBC2518T470M-K
CBC2518T101M-K
CBC2518T221M-K
CBC2518T471M-K
CBC2518T681M-K
CBL2012T4R7M-K
CBL2012T100M-K
CBL2012T470M-K
Ordering Code
Ordering Code
Ordering Code
Ordering Code
practical application.
Inductance
Inductance
Inductance
Inductance
(μH)
(μH)
(μH)
10.0
100
220
470
680
(μH)
100
1.0
2.2
4.7
1.0
1.5
2.2
3.3
4.7
6.8
1.0
2.2
4.7
10
22
47
4.7
10
15
22
33
47
68
10
47
22
47
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%
Inductance
Inductance
Tolerance
Inductance Tolerance
Tolerance
K = 10%, M = 20%
K = 10%, M = 20%
K = 10%, M = 20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Inductance
±20%
±20%
±20%
Tolerance
© KEMET Electronics Corporation, P.O. Box 5928, Greenville, SC 29606 [phone]
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Minimum Self Resonant
Minimum Self Resonant
Frequency (MHz)
Frequency (MHz)
Resonant Frequency
Minimum Self
100
5.5
3.5
45
32
68
41
30
19
12
11
Minimum Self Resonant
9
3
(MHz)
250
220
190
160
Frequency (MHz)
70
50
23
20
17
13
10
8
6
100
80
45
32
16
11
DC Resistance
DC Resistance
DC Resistance
(Ω Ω ) (±30%)
(Ω Ω ) (±30%)
(Ω Ω ) (±30%)
0.66
1.00
4.20
0.08
0.13
0.20
0.36
0.77
1.90
3.7
8.4
22
28
0.055
0.095
0.133
0.195
0.06
0.08
0.12
0.27
0.41
0.67
0.1
1.4
1
DC Resistance
(Ω Ω ) (±30%)
0.09
0.17
0.24
0.36
1.00
Maximum Rated Current (mA)
2.5
Maximum Rated Current
Maximum Rated Current
1000
2000
2000
2000
1800
1250
275
205
100
890
680
480
320
240
160
115
930
900
730
620
500
390
320
270
80
65
1
1
1
Maximum Rated Current (mA)
(mA)
(mA)
290
190
145
115
70
50
1
1200
1440
1310
1130
1040
1010
1100
920
680
460
290
170
940
900
850
780
570
480
410
340
490
370
140
110
70
60
2
2
2
770
560
470
380
230
140
2
Measuring
Measuring
Frequency
Measuring
Frequency
Frequency
(MHz)
(MHz)
(MHz)
0.796
0.796
0.796
0.796
0.10
0.10
0.10
7.96
7.96
7.96
2.52
2.52
2.52
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Measuring
Frequency
(MHz)
7.96
7.96
7.96
2.52
2.52
2.52
Packaging Quantity
Packaging Quantity
Packaging Quantity
Tape & Reel
Tape & Reel
Tape & Reel
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
4,000
4,000
4,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
Tape & Reel
Packaging
Quantity
2,000
2,000
2,000
2,000
2,000
2,000