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ETALDOC 833/1

Page 1 of 7

August 2003

PRODUCT DATA SHEET

SHIELDED POWER INDUCTOR

P7604

Family

Features

Applications

∗

Magnetic Shielding

∗

DC-DC Converters

∗

High Current (to 5A)

∗

High Current/Low Voltage Converters

∗

Low DCR (to 20m

Ω

)

∗

Notebook and handheld equipment

∗

Low profile (3-7mm)

∗

Flash memory programmers

∗

Surface Mount

∗

Flat top for pick & place

∗

Pb-free

DESCRIPTION

The P7604 family comprises high current, shielded
power inductors.
Components are available in five mechanical sizes
and offer exceptionally compact solutions for
applications requiring high energy storage.
The miniature 1608 parts employ a ceramic base
for optimum heat transfer and have very high
current rating for their size; the 3308 and 3316
parts have the same footprint but differ in height,
3308 being only 3mm.

The family provides reliable Pb-free terminations
suitable for Pb-free and conventional placement
and reflow.

P7604-1608

P7604-2012

P7604-3308

P7604-3316

P7604-5022

P7604

ETALDOC 833/1

Page 2 of 7

August 2003

CONSTRUCTION

Dimensions shown are in

millimetres

Terminal plating is pure tin (Sn)

except 1608 size (gold plating).

Recommended reflow solder
profile:
2 minutes (min) @ 100-150ºC,
10 seconds (max) @ 230ºC;
time above 200ºC 30 seconds
maximum.

Fig. 1

P7604-1608 dimensions

max

4.1

1.4

PCB PATTERN

6.6 max

MARKING

INDUCTANCE CODE

4.3

typ

1.1
typ

Fig. 3

P7604-3308 dimensions

PCB PATTERN

±0

7.3

3.0

12.7±0.2

MARKING

INDUCTANCE CODE

7.6

typ

2.4

typ

2.4

typ

Fig. 5

P7604-5022 dimensions

PCB PATTERN

0±

12.7

3.0

18.4±0.3

MARKING

INDUCTANCE CODE

2.4

typ

13.3

typ

2.4

typ

Fig. 2

P7604-2012 dimensions

PCB PATTERN

0±

5.7

2.4

10.5±0.2

0±

MARKING

INDUCTANCE CODE

6.0

typ

2.1
typ

Fig. 4

P7604-3316 dimensions

PCB PATTERN

9±

7.3

3.0

12.7±0.2

MARKING

INDUCTANCE CODE

7.8

typ

2.4

typ

2.4

typ

P7604

ETALDOC 833/1

Page 3 of 7

August 2003

SPECIFICATIONS

Electrical

1608 size

Part Number

Inductance (µH)

(1)

DCR (

Ω

)

Max

SRF (MHz)

(2)

Rated Current

RMS

(A)

(3)

P7604-1608-1R0M

1.0±20%

0.040

250

3.0

P7604-1608-1R5M

1.5±20%

0.045

125

2.8

P7604-1608-2R2M

2.2±20%

0.050

120

1.8

P7604-1608-3R3M

3.3±20%

0.055

120

1.6

P7604-1608-4R7M

4.7±20%

0.060

105

1.4

P7604-1608-6R8M

6.8±20%

0.065

1.2

P7604-1608-100M

10±20%

0.075

1.0

P7604-1608-150M

15±20%

0.090

0.8

P7604-1608-220M

22±20%

0.11

0.7

P7604-1608-330M

33±20%

0.19

0.6

P7604-1608-470M

47±20%

0.23

0.5

P7604-1608-680M

68±20%

0.29

0.4

P7604-1608-101M

100±20%

0.48

0.3

P7604-1608-151M

150±20%

0.59

0.26

P7604-1608-221M

220±20%

0.77

0.22

P7604-1608-331M

330±20%

1.4

0.20

P7604-1608-471M

470±20%

1.8

0.19

P7604-1608-681M

680±20%

2.2

0.18

P7604-1608-102M

1000±20%

3.4

0.15

P7604-1608-152M

1500±20%

4.2

0.12

P7604-1608-222M

2200±20%

8.5

0.10

P7604-1608-332M

3300±20%

0.08

P7604-1608-472M

4700±20%

0.06

P7604-1608-682M

6800±20%

0.04

P7604-1608-103M

10000±20%

0.8

0.02

Notes

1.  Inductance measured at 100kHz, 100mV.
2.  SRF (Self resonant Frequency) is typical and for reference only.
3.  Rated current is the current at which the temperature rise is 30ºC typical.

Note that for this 1608 size, the DC current at which saturation occurs is lower than the rated AC current.

4. Operating temperature -25ºC to +85ºC.
5. For non-standard inductance values, please contact Profec.

P7604

ETALDOC 833/1

Page 4 of 7

August 2003

2012 size

Part Number

Inductance

(µH)

(1)

DCR (

Ω

)

Max

SRF (MHz)

(2)

Rated Current

RMS

(A)

(3)

sat

(A)

(4)

P7604-2012-2R2M

2.2±20%

0.040

2.50

6.0

P7604-2012-3R9M

3.9±20%

0.055

2.10

4.5

P7604-2012-5R6M

5.9±20%

0.065

1.95

4.0

P7604-2012-8R2M

8.2±20%

0.080

1.75

3.0

P7604-2012-100M

10±20%

0.10

1.50

2.5

P7604-2012-120M

12±20%

0.12

1.40

2.0

P7604-2012-150M

15±20%

0.14

1.30

1.8

P7604-2012-180L

18±15%

0.16

1.20

1.6

P7604-2012-220L

22±15%

0.18

1.10

1.5

P7604-2012-270L

27±15%

0.20

15.5

1.00

1.4

P7604-2012-330L

33±15%

0.24

13.5

0.92

1.3

P7604-2012-390L

39±15%

0.26

12.0

0.84

1.0

P7604-2012-470L

47±15%

0.28

10.5

0.75

0.90

P7604-2012-560K

56±10%

0.38

9.5

0.68

0.80

P7604-2012-680K

68±10%

0.44

9.0

0.60

0.70

P7604-2012-820K

82±10%

0.55

8.5

0.54

0.60

P7604-2012-101K

100±10%

0.60

7.5

0.50

P7604-2012-121K

120±10%

0.75

7.0

0.45

P7604-2012-151K

150±10%

0.90

6.5

0.40

P7604-2012-181K

180±10%

1.05

4.8

0.35

0.37

P7604-2012-221K

220±10%

1.2

4.5

0.30

0.35

P7604-2012-271K

270±10%

1.4

4.2

0.27

0.32

P7604-2012-331K

330±10%

1.8

3.8

0.24

0.30

P7604-2012-391K

390±10%

2.1

3.6

0.22

0.28

P7604-2012-471K

470±10%

2.3

3.5

0.20

0.26

P7604-2012-561K

560±10%

3.0

0.18

0.25

P7604-2012-681K

680±10%

3.4

2.8

0.17

0.23

P7604-2012-821K

820±10%

4.0

2.5

0.16

0.22

P7604-2012-102K

1000±10%

5.0

2.2

0.15

0.20

Notes

1.  Inductance measured at 100kHz, 100mV.
2.  SRF (Self resonant Frequency) is typical and for reference only.
3.  Rated current is the current at which the temperature rise is 40ºC typical.
4.  Saturation Current, I

sat

, is the DC current at which the zero current inductance drops by 10% (typ).

5. Operating temperature -25ºC to +85ºC.
6. For non-standard inductance values, please contact Profec.

P7604

ETALDOC 833/1

Page 5 of 7

August 2003

3308 size

Part Number

Inductance

(µH)

(1)

DCR (

Ω

)

Max

SRF (MHz)

(2)

Rated Current

RMS

(A)

(3)

sat

(A)

(4)

P7604-3308-2R2M

2.2±20%

0.045

3.5

4.2

P7604-3308-3R0M

3.0±20%

0.062

3.0

3.6

P7604-3308-3R9M

3.0±20%

0.070

2.8

3.4

P7604-3308-4R7M

4.7±20%

0.078

2.5

3.0

P7604-3308-6R8M

6.8±20%

0.10

2.2

2.6

P7604-3308-100M

10±20%

0.15

2.0

2.2

P7604-3308-120M

12±20%

0.19

1.7

2.0

P7604-3308-150M

15±20%

0.20

1.5

1.8

P7604-3308-180M

18±20%

0.27

1.4

1.6

P7604-3308-220M

22±20%

0.30

1.3

1.5

P7604-3308-270M

27±20%

0.40

1.2

1.3

P7604-3308-330M

33±20%

0.45

1.1

1.2

P7604-3308-390M

39±20%

0.56

0.95

1.1

P7604-3308-470M

47±20%

0.65

0.80

1.05

P7604-3308-560M

56±20%

0.68

0.75

1.00

P7604-3308-680M

68±20%

0.80

0.70

0.90

P7604-3308-820M

82±20%

1.2

0.65

0.85

P7604-3308-101M

100±20%

1.4

9.5

0.60

0.80

P7604-3308-121M

120±20%

1.5

8.5

0.55

0.70

P7604-3308-151M

150±20%

1.8

8.0

0.50

0.65

P7604-3308-181M

180±20%

2.2

7.0

0.45

0.60

P7604-3308-221M

220±20%

2.2

6.5

0.40

0.50

P7604-3308-271L

270±15%

3.1

5.5

0.35

0.45

P7604-3308-331L

330±15%

3.6

5.2

0.30

0.40

P7604-3308-391L

390±15%

4.6

5.0

0.25

0.35

P7604-3308-471L

470±15%

5.1

4.5

0.20

0.30

Notes

sat

, is the DC current at which the zero current inductance drops by 10% (typ).

5. Operating temperature -25ºC to +85ºC.
6. For non-standard inductance values, please contact Profec.

P7604

ETALDOC 833/1

Page 6 of 7

August 2003

3316 size

Part Number

Inductance

(µH)

(1)

DCR (

Ω

)

Max

SRF (MHz)

(2)

Rated Current

RMS

(A)

(3)

sat

(A)

(4)

P7604-3316-1R0M

1.0±20%

0.021

130

5.0

5.6

P7604-3316-1R5M

1.5±20%

0.022

110

4.5

5.2

P7604-3316-2R2M

2.2±20%

0.027

3.1

5.0

P7604-3316-3R0M

3.0±20%

0.030

2.9

3.9

P7604-3316-4R7M

4.7±20%

0.040

2.5

3.2

P7604-3316-6R8M

6.8±20%

0.055

2.2

2.8

P7604-3316-100M

10±20%

0.065

2.0

2.4

P7604-3316-120M

12±20%

0.080

1.8

2.2

P7604-3316-150M

15±20%

0.085

1.7

2.0

P7604-3316-180L

18±15%

0.090

1.6

1.8

P7604-3316-220L

22±15%

0.10

1.4

1.6

P7604-3316-270L

27±15%

0.12

1.3

1.5

P7604-3316-330L

33±15%

0.16

1.2

1.4

P7604-3316-390L

39±15%

0.18

1.05

1.2

P7604-3316-470L

47±15%

0.19

1.00

1.0

P7604-3316-560L

56±15%

0.21

0.90

0.95

P7604-3316-680L

68±15%

0.34

9.0

0.82

0.90

P7604-3316-820L

82±15%

0.38

8.0

0.75

0.85

P7604-3316-101K

100±10%

0.42

7.5

0.68

0.80

P7604-3316-121K

120±10%

0.46

7.0

0.60

0.70

P7604-3316-151K

150±10%

0.52

6.3

0.55

0.60

P7604-3316-181K

180±10%

0.70

5.5

0.50

0.65

P7604-3316-221K

220±10%

0.80

5.0

0.45

0.50

P7604-3316-271K

270±10%

1.1

4.5

0.40

0.45

P7604-3316-331K

330±10%

1.2

4.0

0.35

0.40

P7604-3316-391K

390±10%

1.4

3.3

0.33

0.35

Notes

sat

, is the DC current at which the zero current inductance drops by 10% (typ).

5. Operating temperature -25ºC to +85ºC.
6. For non-standard inductance values, please contact Profec.

P7604

ETALDOC 833/1

Page 7 of 7

August 2003

5022 size

Part Number

Inductance

(µH)

(1)

DCR (

Ω

)

Max

SRF (MHz)

(2)

Rated Current

RMS

(A)

(3)

sat

(A)

(4)

P7604-5022-100M

10±20%

0.030

4.00

8.0

P7604-5022-150M

15±20%

0.035

3.60

7.0

P7604-5022-220M

22±20%

0.045

3.15

6.0

P7604-5022-330M

33±20%

0.060

2.80

5.0

P7604-5022-470M

47±20%

0.080

8.5

2.45

4.0

P7604-5022-680M

68±20%

0.12

6.5

2.00

3.0

P7604-5022-101M

100±20%

0.18

5.5

1.70

2.4

P7604-5022-151M

150±20%

0.22

5.0

1.35

2.1

P7604-5022-221M

220±20%

0.32

4.0

1.15

1.9

P7604-5022-331M

330±20%

0.50

3.0

0.90

1.1

P7604-5022-471M

470±20%

0.75

2.5

0.75

1.1

P7604-5022-681M

680±20%

1.1

2.3

0.65

0.96

P7604-5022-102M

1000±20%

1.5

1.9

0.55

0.80

Notes

sat

, is the DC current at which the zero current inductance drops by 10% (typ).

5. Operating temperature -25ºC to +85ºC.
6. For non-standard inductance values, please contact Profec.

ORDERING CODE

ABSOLUTE MAXIMUM RATINGS

Storage temperature

-40ºC to
+105ºC

Operating temperature

-25ºC to
+85ºC

P7604-

ÿÿÿð

ðððð

Tape and Reel

Tolerance:
K = ±10%
L = ±15%
M = ±20%
See tabulated values for correct
tolerance

Inductance code

Size :
(1608, 2012, 3308, 3316 or 5022)

Type code

Soldering temperature profile peak 260ºC 10s

T R A N S F O R M I N G T H E F U T U R E

Profec Technologies Ltd., 10 Betts Avenue, Martlesham Heath, Ipswich, IP5 3RH, England

Telephone: +44 (0) 1473 611422

Fax: +44 (0) 1473 611919

Website: www.profec.com

Email: info@profec.co.uk, sales@profec.com

FM 25326

ISO 9001