INDUCTOR SHIELDED HI POWER

SRR1208-681KL

Manufacturer Part NumberSRR1208-681KL
DescriptionINDUCTOR SHIELDED HI POWER
ManufacturerBourns Inc.
SeriesSRR1208
SRR1208-681KL datasheet
 


Specifications of SRR1208-681KL

Inductance680 uHTolerance10 %
Maximum Dc Current0.6 AmpMaximum Dc Resistance1 Ohms
Self Resonant Frequency9 MHzQ Minimum13
Dimensions12.7 mm W x 12.7 mm L x 8.5 mm HTermination StyleSMD/SMT
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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Electrical Specifications
Inductance 1kHz
Q
Bourns Part No.
Ref.
(µH)
Tol. %
SRR1208-2R5ML
2.5
± 20
20
SRR1208-4R5ML
4.5
± 20
24
SRR1208-6R5ML
6.5
± 20
25
SRR1208-100ML
10
± 20
20
SRR1208-120ML
12
± 20
19
SRR1208-150ML
15
± 20
21
SRR1208-180ML
18
± 20
21
SRR1208-220ML
22
± 20
23
SRR1208-270ML
27
± 20
23
SRR1208-330YL
33
± 15
23
SRR1208-390YL
39
± 15
25
SRR1208-470YL
47
± 15
24
SRR1208-560YL
56
± 15
23
SRR1208-680YL
68
± 15
20
SRR1208-820YL
82
± 15
18
SRR1208-101YL
100
± 15
15
SRR1208-121YL
120
± 15
15
SRR1208-151YL
150
± 15
14
SRR1208-181YL
180
± 15
14
SRR1208-221KL
220
± 10
13
SRR1208-271KL
270
± 10
13
SRR1208-331KL
330
± 10
13
SRR1208-391KL
390
± 10
14
SRR1208-471KL
470
± 10
14
SRR1208-561KL
560
± 10
14
SRR1208-681KL
680
± 10
13
SRR1208-821KL
820
± 10
12
SRR1208-102KL
1000
± 10
11
SRR1208-122KL
1200
± 10
10
SRR1208-152KL
1500
± 10
10
SRR1208-182KL
1800
± 10
20
SRR1208-222KL
2200
± 10
20
SRR1208-272KL
2700
± 10
20
SRR1208-332KL
3300
± 10
20
SRR1208-392KL
3900
± 10
20
SRR1208-472KL
4700
± 10
20
SRR1208-562KL
5600
± 10
18
SRR1208-682KL
6800
± 10
18
SRR1208-822KL
8200
± 10
16
SRR1208-103KL
10000
± 10
24
Features
Available in E6 series
Unit height of 8.5 mm
Current up to 7.5 A
RoHS compliant*
SRR1208 Series - Shielded High Power Inductors
Test
SRF
I rms
RDC
Frequency
Min.
Max.
(Ω Ω )
(MHz)
(MHz)
(A)
7.96
37
0.011
7.50
7.96
30
0.014
6.50
7.96
20
0.018
6.00
2.52
15
0.021
5.00
2.52
11
0.025
4.80
2.52
11
0.036
4.00
2.52
9.0
0.040
3.80
2.52
7.0
0.043
3.50
2.52
6.5
0.048
3.00
2.52
6.5
0.062
2.80
2.52
6.0
0.076
2.50
2.52
5.0
0.085
2.20
2.52
5.0
0.110
2.00
2.52
5.0
0.135
1.80
2.52
4.0
0.150
1.60
0.796
4.0
0.170
1.50
0.796
3.0
0.190
1.40
0.796
3.0
0.240
1.30
0.796
2.5
0.270
1.20
0.796
2.5
0.380
1.10
0.796
2.0
0.400
0.95
0.796
1.8
0.650
0.85
0.796
1.6
0.670
0.80
0.796
1.4
0.850
0.70
0.796
1.4
0.900
0.65
0.796
1.2
1.00
0.60
0.796
1.2
1.15
0.55
0.252
1.0
1.65
0.50
0.252
0.80
2.00
0.40
0.252
0.75
2.35
0.36
0.252
0.70
3.40
0.46
0.252
0.65
4.20
0.40
0.252
0.60
5.20
0.35
0.252
0.50
6.40
0.32
0.252
0.45
7.80
0.30
0.252
0.42
9.60
0.28
0.252
0.40
12.0
0.25
0.252
0.38
15.2
0.22
0.252
0.35
17.0
0.20
0.0796
0.30
19.2
0.18
Electrical Schematic
Customers should verify actual device performance in their specific applications.
Applications
Input/output of DC/DC converters
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
Car radios
General Specifications
Test Voltage........................................1 V
Reflow Soldering ...230 °C, 50 sec. max.
I sat
Operating Temperature .-40 °C to +125 °C
Typ.
(A)
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
10.00
Resistance to Soldering Heat
10.00
..................................260 °C for 5 sec.
8.40
6.70
Materials
6.50
Core.....................Ferrite DR and RI core
5.60
Wire .............................Enameled copper
4.00
Base ......................................LCP E4008
Terminal ....................................Cu/Ni/Sn
4.00
Rated Current
4.30
....................Ind. drop 10 % typ. at Isat
3.80
Temperature Rise
3.40
......................40 °C max. at rated Irms
3.10
Packaging.....................400 pcs. per reel
2.80
Product Dimensions
2.60
2.30
2.10
2.00
101
1.72
1.70
1.45
1.25
1.12
1.10
0.95
0.90
5.0 ± 0.2
(.197 ± .007)
0.82
12.7 ± 0.3
0.77
(.500 ± .012)
0.67
0.57
0.55
0.48
2.3 ± 0.2
0.42
(.091 ± .007)
0.38
0.35
0.32
0.30
0.28
0.25
0.22
0.20
Recommended Layout
6.0
(.236)
4.0
(.157)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
12.7 ± 0.3
(.500 ± .012)
8.5
MAX.
(.335)
DIMENSIONS:
MM
(INCHES)
7.0
(.276)

SRR1208-681KL Summary of contents

  • Page 1

    ... SRR1208-221KL 220 ± SRR1208-271KL 270 ± SRR1208-331KL 330 ± SRR1208-391KL 390 ± SRR1208-471KL 470 ± SRR1208-561KL 560 ± SRR1208-681KL 680 ± SRR1208-821KL 820 ± SRR1208-102KL 1000 ± SRR1208-122KL 1200 ± SRR1208-152KL 1500 ± SRR1208-182KL 1800 ± SRR1208-222KL 2200 ± 10 ...

  • Page 2

    ... SRR1208 Series - Shielded High Power Inductors Packaging Specifications 330 2.0 ± 0.5 DIA. (12.99) (.079 ± .020) 21.0 ± 0.8 (.827 ± .031) 13.0 ± 0.5 DIA. (.512 ± .020) 24 (.945) 8.6 (0.338) REV. 12/08 Specifications are subject to change without notice. ...