NLC453232T-221K-PF TDK Corporation, NLC453232T-221K-PF Datasheet - Page 30

• 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
*
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
Shapes and dimensions / Recommended PC board pattern
1 to 220 H
Electrical characteristics
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
Rated current : The smaller value is applied between the values based on inductance change rate (decreased by 10% compared to the nominal
5.6 0.3
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
( 0.5 )
L、 Q : HP4194A Impedance/gain-phase analyzer(16085A+16093B+TDK TF-1) SRF : HP8753C Network analyzer (Zin=Zout=50Ω)
C1
2
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
4 0.2
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
4
Weight : 180 mg
Dimensions in mm
2
Self-resonance
frequency (MHz) min.
95
70
55
47
42
37
34
32
29
26
24
22
19
17
16
14
13
11.5
10.5
9.5
8.5
7.8
7
6.4
6
5.4
4.8
4.4
3.9
TDK CORPORATION
DC resistance
( ) max.
0.03
0.035
0.04
0.05
0.06
0.07
0.08
0.09
0.11
0.13
0.15
0.18
0.21
0.25
0.3
0.36
0.43
0.52
0.62
0.72
0.85
1
1.2
1.4
1.6
1.9
2.2
2.8
3.4
Narrow tolerances
L-value range
For signal lines
NL / NLV
High Q
Wide
Rated current*
(mA) max.
1800
1700
1600
1400
1300
1200
1120
1050
950
880
810
750
690
630
580
530
480
440
400
370
340
310
290
270
250
230
210
190
170
NLC565050
For power lines
NLC/NLCV
Large current
choke
Part No.
NLC565050T-1R0K-PF
NLC565050T-1R2K-PF
NLC565050T-1R5K-PF
NLC565050T-1R8K-PF
NLC565050T-2R2K-PF
NLC565050T-2R7K-PF
NLC565050T-3R3K-PF
NLC565050T-3R9K-PF
NLC565050T-4R7K-PF
NLC565050T-5R6K-PF
NLC565050T-6R8K-PF
NLC565050T-8R2K-PF
NLC565050T-100K-PF
NLC565050T-120K-PF
NLC565050T-150K-PF
NLC565050T-180K-PF
NLC565050T-220K-PF
NLC565050T-270K-PF
NLC565050T-330K-PF
NLC565050T-390K-PF
NLC565050T-470K-PF
NLC565050T-560K-PF
NLC565050T-680K-PF
NLC565050T-820K-PF
NLC565050T-101K-PF
NLC565050T-121K-PF
NLC565050T-151K-PF
NLC565050T-181K-PF
NLC565050T-221K-PF
For power lines
NLFC/NLFV
series
Low Rdc
choke