NLC453232T-221K-PF TDK Corporation, NLC453232T-221K-PF Datasheet - Page 28

• Manufacturer Part Number: NLC453232T-221K-PF
• Description: POWER LINE IND, 220UH,120MA,10%,5.5MHz
• Manufacturer: TDK Corporation
• Series: NLCr

Specifications of NLC453232T-221K-PF

• Inductance Tolerance: ± 10%
• Dc Resistance Max: 9ohm
• Dc Current Rating: 120mA
• Self Resonant Frequency: 5.5MHz
• Inductor Case Style: SMD
• No. Of Pins: 2
• Inductance: 220µH
• Current: 120mA
• Tolerance: ±10%
• Dc Resistance (dcr): 9 Ohm Max
• Q @ Freq: 20 @ 796kHz
• Self Resonant Freq: 5.5MHz
• Package / Case: 1812 (4532 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 796kHz
• Applications: General Purpose
• Maximum Dc Current: 120 mAmps
• Maximum Dc Resistance: 9 Ohms
• Q Minimum: 10
• Dimensions: 3.2 mm W x 4.5 mm L x 3.2 mm H
• Shielding: Unshielded
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 445-1972-2

Product type data
Shapes and dimensions / Recommended PC board pattern
Electrical characteristics
*
inductance value) and the one based on temperature rise (20 C temperature rise by self-heating).
Measuring Instruments
Rdc : MATSUSHITA VP-2941A Digital milliohm meter
Inductance
( H)
1
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
Rated current : The smaller value is applied between the values based on inductance change rate (decreased by 10% compared to the nominal
4.5 0.3
( 0.4 )
Inductance
tolerance (%)
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
C0.5
L、 Q : HP4194A Impedance/gain-phase analyzer(16085A+16093B+TDK TF-1) SRF : HP8753C Network analyzer (Zin=Zout=50Ω)
2.6 0.1
R0.2
1.5
Q
min.
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
20
20
20
20
20
20
20
L, Q test
frequency (MHz)
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
3
Weight : 180 mg
Dimensions in mm
1.5
Self-resonance
frequency (MHz) min.
200
160
130
100
80
60
45
40
35
30
28
25
22
21
20
19
18
16
14
12
11.5
11
10
9
8
7.5
7
6.5
5.5
5
4
TDK CORPORATION
DC resistance
( ) max.
0.11
0.12
0.15
0.16
0.18
0.2
0.22
0.24
0.27
0.3
0.35
0.4
0.5
0.6
0.7
0.8
0.9
1.2
1.4
1.6
1.9
2.2
2.6
3.5
4
4.5
6.5
7.5
9
11
13
Narrow tolerances
L-value range
For signal lines
NL / NLV
High Q
Wide
Rated current*
(mA) max.
1050
1000
950
900
850
800
750
700
650
650
600
600
550
500
450
400
370
330
300
280
260
240
220
200
180
160
140
120
120
100
90
NLC453232
For power lines
NLC/NLCV
Large current
choke
Part No.
NLC453232T-1R0K-PF
NLC453232T-1R2K-PF
NLC453232T-1R5K-PF
NLC453232T-1R8K-PF
NLC453232T-2R2K-PF
NLC453232T-2R7K-PF
NLC453232T-3R3K-PF
NLC453232T-3R9K-PF
NLC453232T-4R7K-PF
NLC453232T-5R6K-PF
NLC453232T-6R8K-PF
NLC453232T-8R2K-PF
NLC453232T-100K-PF
NLC453232T-120K-PF
NLC453232T-150K-PF
NLC453232T-180K-PF
NLC453232T-220K-PF
NLC453232T-270K-PF
NLC453232T-330K-PF
NLC453232T-390K-PF
NLC453232T-470K-PF
NLC453232T-560K-PF
NLC453232T-680K-PF
NLC453232T-820K-PF
NLC453232T-101K-PF
NLC453232T-121K-PF
NLC453232T-151K-PF
NLC453232T-181K-PF
NLC453232T-221K-PF
NLC453232T-271K-PF
NLC453232T-331K-PF
For power lines
NLFC/NLFV
series
Low Rdc
choke