VLF4014ST-4R7M1R4 TDK Corporation, VLF4014ST-4R7M1R4 Datasheet - Page 5

• Manufacturer Part Number: VLF4014ST-4R7M1R4
• Description: INDUCTOR POWER 4.7UH 1.4A SMD
• Manufacturer: TDK Corporation
• Series: VLFr

Specifications of VLF4014ST-4R7M1R4

• Inductance: 4.7µH
• Tolerance: ±20%
• Current: 1.4A
• Current - Temperature Rise: 1.4A
• Shielding: Shielded
• Dc Resistance (dcr): 140 mOhm Max
• Package / Case: 0.150" L x 0.142" W x 0.055" H (3.80mm x 3.60mm x 1.40mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 1MHz
• Applications: Power Line
• Test Frequency: 1 MHz
• Maximum Dc Current: 1.4 Amps
• Maximum Dc Resistance: 0.14 Ohms
• Dimensions: 3.8 mm W x 3.6 mm L x 1.4 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: 445-4222-2

DC Bias & Temperature Characteristics (1MHz)
090416 LD252
VLF4014ST-2R2M1R9
VLF4014ST-1R0N2R3
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
0.5
-20
0
20
45
65
85
105
125
-20
0
20
45
65
85
105
125
1.0
VLF4014S Type
1.5
2.0
- 5 -
IDC[A]
IDC[A]
2.5
3.0
3.5
4.0
4.5