SER2915L-472KL Coilcraft, SER2915L-472KL Datasheet

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SER2915L-472KL

Manufacturer Part Number
SER2915L-472KL
Description
Manufacturer
Coilcraft
Datasheet

Specifications of SER2915L-472KL

Lead_time
70
Pack_quantity
25
Comm_code
85045095

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Manufacturer
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Part Number:
SER2915L-472KL
Manufacturer:
COILCRAFT
Quantity:
25 000
Part Number:
SER2915L-472KL
Manufacturer:
COILCRAFT
Quantity:
40 000
Part Number:
SER2915L-472KL
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SER2915H-333KL
SER2915L-333KL
© Coilcraft, Inc. 2009
SMT Power Inductors - SER2900 Series
Part number
1
Inductance
±10%
(µH)
10
10
10
15
15
15
22
22
22
33
33
33
1.5
2.2
2.2
3.3
3.3
3.3
4.7
4.7
4.7
6.8
6.8
6.8
2
1.50
1.86
1.50
2.60
1.86
1.50
2.60
1.86
1.50
2.60
1.86
1.50
2.60
1.86
1.50
2.60
1.86
1.50
2.60
1.86
1.50
2.60
1.86
1.50
nom max (MHz)
(mOhms)
DCR
1.65
2.05
1.65
2.86
2.05
1.65
2.86
2.05
1.65
2.86
2.05
1.65
2.86
2.05
1.65
2.86
2.05
1.65
2.86
2.05
1.65
2.86
2.05
1.65
3
SRF
typ
60
40
50
40
30
40
30
25
30
25
20
25
20
15
20
16
12
15
15
10
10
10
8
7
4
Specifications subject to change without notice.
Please check our website for latest information.
drop drop
100
100
10%
91.0
62.0
59.0
42.0
42.0
30.0
28.0
18.0
82.0
48.0
33.0
22.0
13.0
18.0
11.5
12.0
7.5
7.0
4.5
7.0
4.0
2.0
Isat (A)
>100
>100
20%
84.0
92.5
66.9
54.0
61.2
48.0
36.9
45.0
34.5
26.0
31.2
21.5
16.2
21.2
14.0
14.0
9.8
8.6
6.0
8.7
5.1
2.6
5
>100
>100
• 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 gold 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.
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 Only pure water or alcohol recommended
drop
30%
84.8
93.6
68.4
57.0
62.4
50.1
39.0
45.9
36.2
27.8
32.1
23.4
17.6
21.9
15.2
11.0
15.0
9.6
6.8
9.6
5.9
3.3
20°C 40°C
rise
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Irms (A)
rise
30
30
30
28
30
30
28
30
30
28
30
30
28
30
30
28
30
30
28
30
30
28
30
30
6
1. When ordering, specify termination code:
2. Inductance measured at 500 kHz, 0.1 Vrms,
3. DCR measured on a Keithley 580 micro-
4. SRF measured using an Agilent/HP 8753D
5. Peak dc current at which the inductance
6. Current that causes the specified temperature
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount
Components” before soldering.
Termination: L =RoHS compliant tin-silver
0 Adc on an Agilent/HP 4284A LCR meter or
equivalent.
ohmmeter or equivalent.
network analyzer and a Coilcraft SMD-D test
fixture.
drops the specified amount from its value
without current. When Isat rating is less than
Irms, Isat is the more critical specification.
rise from 25°C ambient. When Irms is
greater than Isat, Isat is the more critical
specification, and Irms is shown in
type. See Temperature Rise vs Current
curve on next page.
Document 644-1 Revised 11/30/09
SER2915-333KL
over copper.
Special order:
T = RoHS tin-silver-copper
(95.5/4/0.5) or
S = non-RoHS tin-lead
(63/37).
Document 644-1
gray

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