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© Coilcraft Inc. 2013

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

Shielded Power Inductors–MSS1048

Document 462 -1

Document 462-1 Revised 03/25/13

DCR SRF

20°C 40°C

(µH)

(m) (MHz) drop drop drop

rise

rise

MSS1048-801NL_

0.8 ±30%

4.3 180

9.60 12.0 14.1

8.19 12.0

MSS1048-152NL_

1.5 ±30%

5.1 90

5.44 7.80 10.5

7.41 10.8

MSS1048-222NL_

2.2 ±30%

7.2 70

4.92 6.62 8.40

6.63

9.78

MSS1048-332NL_

3.3 ±30%

10.0 50

4.62 6.32 7.38

5.04

7.22

MSS1048-472NL_

4.7 ±30%

11.5 38

4.36 5.62 6.46

4.90

6.90

MSS1048-682NL_

6.8 ±30%

16.3 35

3.60 5.00 5.94

4.52

6.01

MSS1048-822NL_

8.2 ±30%

20.0 28

3.14 4.14 4.84

4.38

5.71

MSS1048-103ML_ 10 ±20%

23.0 24

3.08 3.84 4.32

3.99

4.79

MSS1048-153ML_ 15 ±20%

36.0 20

2.46 3.06 3.44

3.51

4.26

MSS1048-223ML_ 22 ±20%

50.0 12

2.36 2.90 3.28

2.86

3.58

MSS1048-333ML_ 33 ±20%

68.0 11

1.66 2.14 2.42

2.12

2.80

MSS1048-473ML_ 47 ±20%

120

10

1.44 1.86 2.20

1.83

2.42

MSS1048-563ML_ 56 ±20%

126

10

1.36 1.70 1.90

1.71

2.28

MSS1048-683ML_ 68 ±20%

176

7.0 1.28 1.60 1.70

1.39

1.88

MSS1048-823ML_ 82 ±20%

196

6.0 1.08 1.44 1.64

1.23

1.67

MSS1048-104ML_ 100 ±20%

224

6.0 0.99 1.20 1.36

1.09

1.48

MSS1048-154KL_ 150 ±10%

330

5.0 0.79 1.02 1.16

0.97

1.33

MSS1048-184KL_ 180 ±10%

360

4.5 0.75 0.92 1.02

0.89

1.24

MSS1048-224KL_ 220 ±10%

394

4.5 0.67 0.84 0.95

0.85

1.18

MSS1048-334KL_ 330 ±10%

748

3.0 0.57 0.69 0.76

0.57

0.82

MSS1048-474KL_ 470 ±10%

886

2.7 0.43 0.52 0.62

0.50

0.72

Designer’s Kit C409 contains 3 each of all values.

Core material Ferrite

Core and winding loss See www.coilcraft.com/coreloss

Terminations RoHS compliant matte tin over nickel over copper.

Other terminations available at additional cost.

Weight: 1.7 – 1.9 g

Ambient temperature –40°C to +85°C with Irms current, +85°C to

+125°C with derated current

Storage temperature Component: –40°C to +85°C.

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 200/7

″ reel; 800/13″ reel; Plastic tape: 24 mm wide,

0.35 mm thick, 16 mm pocket spacing, 5.1 mm pocket depth

PCB washing Tested with pure water or alcohol only. For other solvents,

see Doc787_PCB_Washing.pdf

1. Please specify

termination and packaging codes:

MSS1048-334KLC

Termination: L = RoHS compliant matte tin over nickel

over copper.

Special order:

T = RoHS tin-silver-copper

(95.5/4/0.5) or

S = non-RoHS tin-

lead (63/37).

Packaging: C= 7

″ machine-ready reel. EIA-481

embossed plastic tape (200 parts

per full reel).

B= Less than full reel. In tape, but not

machine ready. To have a leader

and trailer added ($25 charge), use

code letter C instead.

D= 13

″ machine-ready reel. EIA-481

embossed plastic tape. Factory

order only, not stocked (800 parts

per full reel).

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc

using an Agilent/HP 4263B LCR meter or equivalent.

3. SRF measured using an Agilent/HP 4192A impedance

analyzer or equivalent.

4. DC current at which the inductance drops the specified

amount from its value without current.

5. Current that causes the specified temperature rise

from 25°C ambient.

6. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components”

before soldering.

• 10 × 10.2 mm footprint; 4.8 mm high shielded inductors

• Very low DCR and excellent current handling