VLF3012AT-220MR33 TDK Corporation, VLF3012AT-220MR33 Datasheet - Page 2

• Manufacturer Part Number: VLF3012AT-220MR33
• Description: INDUCTOR POWER 22UH .33A SMD
• Manufacturer: TDK Corporation
• Series: VLFr

Specifications of VLF3012AT-220MR33

• Inductance: 22µH
• Tolerance: ±20%
• Shielding: Shielded
• Current: 330mA
• Current - Temperature Rise: 490mA
• Dc Resistance (dcr): 760 mOhm Max
• Package / Case: 0.110" L x 0.102" W x 0.047" H (2.80mm x 2.60mm x 1.20mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 100kHz
• Applications: Power Line
• Product: Inductors
• Test Frequency: 100 KHz
• Maximum Dc Current: 0.33 Amp
• Maximum Dc Resistance: 0.76 Ohms
• Dimensions: 2.6 mm W x 2.6 mm L x 1.2 mm H
• Operating Temperature Range: - 40 C to + 105 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Saturation: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 445-3229-2

Inductors
For Power Line
SMD
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLF3012AT-3R3MR87
VLF3012AT-6R8MR59
VLF3012AT-150MR41
VLF3012AT-330MR27
TEST CIRCUIT
• All specifications are subject to change without notice.
1: LCR meter 4285A=100kHz
2: DC constant current
2
10
20
15
10
50
40
30
20
10
8
6
4
2
0
5
4
3
2
1
0
0.0
5
0
0.0
A
0
0.0
0.0
Sample
L=0.1H
0.1
0.2
0.1
C=20,000µF
0.2
0.1
0.4
0.2
0.3
DC current ( A )
DC current ( A )
DC current ( A )
DC current ( A )
1
0.4
0.6
0.3
0.2
0.5
0.8
0.4
0.6
0.3
1.0
0.5
0.7
0.8
1.2
0.6
0.4
VLF Series VLF3012A Type
VLF3012AT-4R7MR74
VLF3012AT-100MR49
VLF3012AT-220MR33
VLF3012AT-470MR22
15
10
30
20
10
8
6
4
2
0
60
50
40
30
20
10
0.0
5
0
0
0
0.00
0.0
0.0
0.05
0.1
0.2
0.1
0.2
0.10
0.4
DC current ( A )
DC current ( A )
DC current ( A )
DC current ( A )
0.3
0.2
0.15
0.6
001-03 / 20050904 / e531_vlf3012a.fm
0.4
0.20
0.3
0.8
0.25
0.5
1.0
0.30
0.6
0.4
(2/2)