SLF7045T-4R7M2R0-PF TDK Corporation, SLF7045T-4R7M2R0-PF Datasheet

INDUCTOR SHIELD PWR 4.7UH 7045

SLF7045T-4R7M2R0-PF

Manufacturer Part Number
SLF7045T-4R7M2R0-PF
Description
INDUCTOR SHIELD PWR 4.7UH 7045
Manufacturer
TDK Corporation
Series
SLFr
Type
Powerr

Specifications of SLF7045T-4R7M2R0-PF

Inductance
4.7µH
Tolerance
±20%
Shielding
Shielded
Current
2A
Current - Temperature Rise
2.1A
Dc Resistance (dcr)
30 mOhm
Package / Case
0.276" L x 0.276" W x 0.177" H (7.00mm x 7.00mm x 4.50mm)
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 85°C
Frequency - Test
100kHz
Applications
Power Line
Maximum Dc Current
2 Amps
Maximum Dc Resistance
0.03 Ohms
Dimensions
7.0 mm W x 7.0 mm L x 4.5 mm H
Termination Style
SMD/SMT
Technology
Wirewound
Impedance
Not RequiredOhm
Tolerance (+ Or -)
20%
Dc Resistance
30mOhm
Operating Temp Range
-20C to 85C
Test Frequency
100KHz
Dc Current
2.1A
Product Diameter (mm)
Not Requiredmm
Product Height (mm)
4.8mm
Product Depth (mm)
7.2mm
Product Length (mm)
7.2mm
Military Standard
Not Required
Failure Rate
Not Required
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
445-2026-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SLF7045T-4R7M2R0-PF
Manufacturer:
TDK
Quantity:
3 499
Part Number:
SLF7045T-4R7M2R0-PF
Manufacturer:
TDK/东电化
Quantity:
20 000
TDK Power Inductor
Technical Data
SLF7045 Series
CONTENTS
L-Q Frequency Characteristics
DC Bias & Temperature Characteristics
Temperature Characteristics
Temperature Rise
TDK CORPORATION
- 1 -
Sep.2004 KY
C2520

Related parts for SLF7045T-4R7M2R0-PF

SLF7045T-4R7M2R0-PF Summary of contents

Page 1

... TDK Power Inductor Technical Data SLF7045 Series CONTENTS L-Q Frequency Characteristics DC Bias & Temperature Characteristics Temperature Characteristics Temperature Rise TDK CORPORATION Sep.2004 C2520 ...

Page 2

... TDK Power Inductor L-Q Frequency Characteristics SLF7045T-3R3M2R5- 100 1000 Freq.(kHz) SLF7045T-6R8M1R7- 100 1000 Freq.(kHz) SLF7045T-150M1R1- 100 1000 Freq.(kHz) Sep.2004 KY SLF7045T-4R7M2R0-PF 100 10000 100000 1 10 SLF7045T-100M1R3-PF 100 10000 100000 1 10 SLF7045T-220MR90-PF 100 10000 100000 100 100 1000 10000 100000 Freq ...

Page 3

... Freq.(kHz) SLF7045T-151MR40-PF 500 400 300 200 100 100 1000 Freq.(kHz) Sep.2004 KY SLF7045T-470MR75-PF 100 100 10000 100000 1 10 SLF7045T-101MR50-PF 100 200 80 160 60 120 10000 100000 1 10 SLF7045T-221MR33-PF 100 500 80 400 60 300 40 200 20 100 0 0 10000 100000 100 ...

Page 4

... Freq.(kHz) SLF7045T-681MR20-PF 2000 1600 1200 800 400 100 1000 Freq.(kHz) Sep.2004 KY SLF7045T-471MR22-PF 100 1000 80 800 60 600 40 400 20 200 0 0 10000 100000 1 10 SLF7045T-102MR14-PF 100 2000 80 1600 60 1200 40 800 20 400 0 0 10000 100000 100 100 1000 10000 100000 Freq.(kHz) 100 80 ...

Page 5

... TDK Power Inductor DC Bias & Temperature Characteristics SLF7045T-3R3M2R5- Tem p. -40deg 105 0 0.0 1.0 SLF7045T-4R7M2R0- Tem p. -40deg. - 105 0 0.0 1.0 Sep.2004 KY 2.0 3.0 IDC(A) 2.0 3.0 IDC( 4.0 5.0 4.0 C2520 ...

Page 6

... TDK Power Inductor DC Bias & Temperature Characteristics SLF7045T-6R8M1R7- Tem p. -40deg 105 0 0.0 0.5 1.0 SLF7045T-100M1R3- Tem p. -40deg 105 0 0.0 0.4 Sep.2004 KY 1.5 2.0 2.5 IDC(A) 0.8 1.2 1.6 IDC( 3.0 3.5 2.0 2.4 C2520 ...

Page 7

... TDK Power Inductor DC Bias & Temperature Characteristics SLF7045T-150M1R1- Tem p. 12 -40deg. - 105 0 0.0 0.4 SLF7045T-220MR90- Tem p. 15 -40deg. - 105 0 0.0 0.5 Sep.2004 KY 0.8 1.2 1.6 IDC(A) 1.0 IDC( 2.0 2.4 1.5 2.0 C2520 ...

Page 8

... TDK Power Inductor DC Bias & Temperature Characteristics SLF7045T-330MR82- Tem p. -40deg 105 0 0.0 0.5 SLF7045T-470MR75- Tem p. -40deg 105 0 0.0 Sep.2004 KY 1.0 IDC(A) 0.5 1.0 IDC( 1.5 2.0 1.5 C2520 ...

Page 9

... TDK Power Inductor DC Bias & Temperature Characteristics SLF7045T-680MR60- Tem p. -40deg 105 0 0.0 SLF7045T-101MR50-PF 120 80 Tem p. -40deg. - 105 0 0.0 0.2 Sep.2004 KY 0.5 1.0 IDC(A) 0.4 0.6 IDC( 1.5 0.8 1.0 C2520 ...

Page 10

... TDK Power Inductor DC Bias & Temperature Characteristics SLF7045T-151MR40-PF 200 160 Tem p. 120 -40deg. - 105 0 0.0 0.2 SLF7045T-221MR33-PF 250 200 Tem p. 150 -40deg. -20 100 105 0 0.0 0.2 Sep.2004 KY 0.4 0.6 IDC(A) 0.4 0.6 IDC( 0.8 0.8 C2520 ...

Page 11

... TDK Power Inductor DC Bias & Temperature Characteristics SLF7045T-331MR25-PF 400 300 Tem p. -40deg. 200 - 100 65 85 105 0 0.0 0.1 SLF7045T-471MR22-PF 600 500 400 Tem p. -40deg. 300 -20 0 200 20 65 100 85 105 0 0.0 0.1 Sep.2004 KY 0.2 0.3 IDC(A) 0.2 0.3 IDC( 0.4 0.5 ...

Page 12

... TDK Power Inductor DC Bias & Temperature Characteristics SLF7045T-681MR20-PF 800 600 Tem p. -40deg. 400 - 200 85 105 0 0.0 0.1 SLF7045T-102MR14-PF 1200 800 Tem p. -40deg. -20 0 400 105 0 0.0 Sep.2004 KY 0.2 IDC(A) 0.1 0.2 IDC( 0.3 0.4 0.3 C2520 ...

Page 13

... Temperature Characteristics SLF7045T-3R3M2R5-PF 20 basis 20degree -10 -15 -20 -40 - emperature(degree) SLF7045T-6R8M1R7-PF 20 basis 20degree -10 -15 -20 -40 - emperature(degree) SLF7045T-150M1R1-PF 20 basis 20degree -10 -15 -20 -40 - emperature(degree) Sep.2004 KY SLF7045T-4R7M2R0-PF 20 basis 20degree -10 -15 -20 80 100 -40 - emperature(degree) SLF7045T-100M1R3-PF 20 basis 20degree -10 -15 -20 80 100 -40 - emperature(degree) SLF7045T-220MR90-PF 20 basis 20degree -10 -15 -20 80 100 -40 - emperature(degree ...

Page 14

... T emperature(degree) SLF7045T-680MR60-PF 20 basis 20degree -10 -15 -20 -40 - emperature(degree) SLF7045T-151MR40-PF 20 basis 20degree -10 -15 -20 -40 - emperature(degree) Sep.2004 KY SLF7045T-470MR75-PF 20 basis 20degree -10 -15 -20 80 100 -40 - emperature(degree) SLF7045T-101MR50-PF 20 basis 20degree -10 -15 -20 80 100 -40 - emperature(degree) SLF7045T-221MR33-PF 20 basis 20degree -10 -15 -20 80 100 -40 - emperature(degree 100 100 100 C2520 ...

Page 15

... TDK Power Inductor Temperature Characteristics SLF7045T-331MR25-PF 20 basis 20degree -10 -15 -20 -40 - emperature(degree) SLF7045T-681MR20-PF 20 basis 20degree -10 -15 -20 -40 - emperature(degree) Sep.2004 KY SLF7045T-471MR22-PF 20 basis 20degree -10 -15 -20 80 100 -40 - emperature(degree) SLF7045T-102MR14-PF 20 basis 20degree -10 -15 -20 80 100 -40 - emperature(degree 100 100 C2520 ...

Page 16

... TDK Power Inductor Temperature Rise SLF7045T-3R3M2R5- IDC(A) SLF7045T-6R8M1R7- IDC(A) SLF7045T-150M1R1- 0.0 1.0 2.0 IDC(A) Sep.2004 KY SLF7045T-4R7M2R0- SLF7045T-100M1R3- SLF7045T-220MR90- 3.0 0 IDC( IDC(A) 1.0 2.0 3.0 IDC(A) C2520 ...

Page 17

... IDC(A) IDC(A) SLF7045T-680MR60- 0.0 0.5 1.0 IDC(A) SLF7045T-151MR40- 0.0 0.5 1.0 IDC(A) Sep.2004 KY SLF7045T-470MR74- 1.5 2.0 1.5 2.0 0.0 0.5 SLF7045T-101MR50- 1.5 0.0 SLF7045T-221MR33- 1.5 0.0 0 1.0 1.5 2.0 IDC(A) 0.5 1.0 1.5 IDC(A) 0.4 0.6 0.8 1.0 IDC(A) C2520 ...

Page 18

... TDK Power Inductor Temperature Rise SLF7045T-331MR25- 0.0 0.2 0.4 0.6 IDC(A) SLF7045T-681MR20- 0.0 0.2 0.4 IDC(A) Sep.2004 KY SLF7045T-471MR22- 0.8 1.0 0.0 SLF7045T-102MR14- 0.6 0 0.2 0.4 0.6 IDC(A) 0.2 0.4 0.6 IDC(A) C2520 ...

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