NLC565050T-221K-PF TDK Corporation, NLC565050T-221K-PF Datasheet - Page 34

• Manufacturer Part Number: NLC565050T-221K-PF
• Description: INDUCTOR POWER 220UH 170MA 2220
• Manufacturer: TDK Corporation
• Series: NLCr

Specifications of NLC565050T-221K-PF

• Inductance: 220µH
• Tolerance: ±10%
• Current: 170mA
• Dc Resistance (dcr): 3.4 Ohm Max
• Q @ Freq: 20 @ 796kHz
• Self Resonant Freq: 3.9MHz
• Package / Case: 2220 (5650 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 796kHz
• Applications: Power Line
• Maximum Dc Current: 170 mAmps
• Maximum Dc Resistance: 3.4 Ohms
• Self Resonant Frequency: 3.9 MHz
• Q Minimum: 10
• Dimensions: 5 mm W x 5.6 mm L x 5 mm H
• Shielding: Unshielded
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Saturation: -
• Current - Temperature Rise: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 445-3547-2

Product type data
*
inductance value) and the one based on temperature rise (20 C temperature rise by self-heating).
Measuring Instruments
L、 Q : HP4194A Impedance/gain-phase analyzer(16085A+16093B+TDK TF-1)
SRF : HP8753C Network analyzer (Zin=Zout=50Ω)
Shapes and dimensions / Recommended PC board pattern
Electrical characteristics
Inductance
( H)
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
Rated current : The smaller value is applied between the values based on inductance change rate (decreased by 10% compared to the nominal
3.2 0.2
( 0.4 )
Inductance
tolerance (%)
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
1.2
1.9 0.1
Q
min.
5
5
5
5
5
5
10
10
10
10
10
10
10
10
10
10
10
10
10
2
1.2
L, Q test
frequency (MHz)
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.252
Weight : 50 mg
Dimensions in mm
Rdc : MATSUSHITA VP-2941A Digital milliohm meter
Self-resonance
frequency (MHz) min.
100
80
68
54
46
38
30
26
21
17
14
12
10
8
7
5
4
3
2.4
TDK CORPORATION
DC resistance
( ) max.
0.06
0.08
0.09
0.11
0.13
0.17
0.26
0.32
0.5
0.75
0.95
1.5
2.5
3.2
5.4
7
16
20
24
Narrow tolerances
L-value range
For signal lines
NL / NLV
High Q
Wide
Rated current*
(mA) max.
500
400
340
270
240
195
165
145
115
95
85
70
55
45
35
30
25
20
15
NLFC322522
For power lines
NLC/NLCV
Large current
choke
Part No.
NLFC322522T-1R0M-PF
NLFC322522T-1R5M-PF
NLFC322522T-2R2M-PF
NLFC322522T-3R3M-PF
NLFC322522T-4R7M-PF
NLFC322522T-6R8M-PF
NLFC322522T-100K-PF
NLFC322522T-150K-PF
NLFC322522T-220K-PF
NLFC322522T-330K-PF
NLFC322522T-470K-PF
NLFC322522T-680K-PF
NLFC322522T-101K-PF
NLFC322522T-151K-PF
NLFC322522T-221K-PF
NLFC322522T-331K-PF
NLFC322522T-471K-PF
NLFC322522T-681K-PF
NLFC322522T-102K-PF
For power lines
NLFC/NLFV
series
Low Rdc
choke