SER2915L-103KT datasheet, PDF - EEWORLD Datasheet

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SER2915L-103KT: DescriptionGeneral Purpose Inductor, 10uH, 10%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT; CategoryPassive components inductor; File Size150KB，4 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/; Environmental Compliance

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SER2915L-103KT Overview

General Purpose Inductor, 10uH, 10%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT

SER2915L-103KT Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	compli
ECCN code	EAR99
structure	Rectangul
core material	Ferrite
DC Resistance	0.00165 Ω
Nominal inductance(L)	10 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e1
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package height	15.36 mm
Package length	27.9 mm
Package form	SMT
Package width	19.8 mm
method of packing	Tray
Maximum rated current	30 A
Guideline	AEC-Q200
self resonant frequency	20 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal surface	Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)
Terminal location	SINGLE IN-LINE
Terminal shape	GULL WING
Test frequency	0.5 MHz
Tolerance	10%
Base Number Matches	1

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Document 644-1

Shielded Power Inductors - SER2900

• Same electrical specifications as Coilcraft’s SER2800

• Extremely low DCR; Current handling to >100 Amps

• Third mounting pad for greater stability and board adhesion

Core material

Ferrite

Terminations

Leads: RoHS compliant tin-silver over copper

Base pad: RoHS compliant tin over nickel over phos bronze

Other terminations available at additional cost.

Weight

SER2915L – 28.5 g; SER2915H – 29.7 g; SER2918H – 35.7 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 +125°C.

Tray 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

25 pieces per tray

PCB washing

Tested with pure water or alcohol only. For other

solvents, see Doc787_PCB_Washing.pdf.

DCR

Inductance

SRF

(mOhms)

±10%

typ

Part number

(µH)

nom max (MHz)

SER2915L-152KL

1.5

1.50 1.65

SER2915H-222KL

2.2

1.86 2.05

SER2915L-222KL

2.2

1.50 1.65

SER2918H-332KL

3.3

2.60 2.86

SER2915H-332KL

3.3

1.86 2.05

SER2915L-332KL

3.3

1.50 1.65

SER2918H-472KL

4.7

2.60 2.86

SER2915H-472KL

4.7

1.86 2.05

SER2915L-472KL

4.7

1.50 1.65

SER2918H-682KL

6.8

2.60 2.86

SER2915H-682KL

6.8

1.86 2.05

SER2915L-682KL

6.8

1.50 1.65

SER2918H-103KL 10

2.60 2.86

SER2915H-103KL 10

1.86 2.05

SER2915L-103KL 10

1.50 1.65

SER2918H-153KL 15

2.60 2.86

SER2915H-153KL 15

1.86 2.05

SER2915L-153KL 15

1.50 1.65

SER2918H-223KL 22

2.60 2.86

SER2915H-223KL 22

1.86 2.05

SER2915L-223KL 22

1.50 1.65

SER2918H-333KL 33

2.60 2.86

SER2915H-333KL 33

1.86 2.05

SER2915L-333KL 33

1.50 1.65

Isat

(A)

Irms

(A)

10% 20%

30% 20°C 40°C

drop drop

drop rise rise

100 >100 >100

82.0 84.0 84.8

91.0 92.5 93.6

62.0 66.9 68.4

48.0 54.0 57.0

59.0 61.2 62.4

42.0 48.0 50.1

33.0 36.9 39.0

42.0 45.0 45.9

30.0 34.5 36.2

22.0 26.0 27.8

28.0 31.2 32.1

18.0 21.5 23.4

13.0 16.2 17.6

18.0 21.2 21.9

11.5 14.0 15.2

7.5

9.8 11.0

12.0 14.0 15.0

7.0

8.6

9.6

4.5

6.0

6.8

7.0

8.7

9.6

4.0

5.1

5.9

2.0

2.6

3.3

1. When ordering, specify

termination

code:

SER2915-333KL

Termination: L

= RoHS compliant tin-silver

over copper.

Special order:

= RoHS tin-silver-copper

(95.5/4/0.5) or

= non-RoHS tin-lead

(63/37).

2. Inductance measured at 500 kHz, 0.1 Vrms,

0 Adc on an Agilent/HP 4284A LCR meter or

equivalent.

3. DCR measured on a Keithley 580 micro-

ohmmeter or equivalent.

4. SRF measured using an Agilent/HP 4395A

network analyzer and an Agilent/HP 16092A

test fixture.

5. Peak dc current at which the inductance

drops the specified amount from its value

without current. When

Isat

rating is less than

Irms, Isat

is the more critical specification.

6. Current that causes the specified tempera-

ture rise from 25°C ambient. When

Irms

greater than

Isat, Isat

is the more critical

specification, and

Irms

is shown in

gray type.

See Temperature Rise vs Current curve on

next page.

7. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount

Components” before soldering.

+1-847-639-6400 sales@coilcraft.com

+44-1236-730595 sales@coilcraft-europe.com

Taiwan

+886-2-2264 3646 sales@coilcraft.com.tw

China

+86-21-6218 8074 sales@coilcraft.com.cn

Singapore

+ 65-6484 8412 sales@coilcraft.com.sg

Document 644-1

Revised 06/10/13

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.

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