- 您现在的位置：买卖IC网 > Sheet目录884 > SRR1280-8R2Y (Bourns Inc.)INDUCTOR 8.2UH 6.2A SMD
Features
■ Available in E12 values
■ Inductance as low as 1.1 μH
■ Current rating to 10.2 amps
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
? Portable communication equipment
? Camcorders
? LCD TVs
? Car radios
SRR1280 Series - Shielded SMD Power Inductors
Electrical Specifications
General Specifications
Bourns Part No.
SRR1280-1R1Y
SRR1280-1R2Y
SRR1280-1R4Y
SRR1280-2R4Y
Inductance 100 kHz
(μH) Tol. %
1.1 ± 30
1.2 ± 30
1.4 ± 30
2.4 ± 30
Q
Typ.
26
28
24
20
Test
Frequency
(MHz)
7.96
7.96
7.96
7.96
SRF
Typ.
(MHz)
85
83
80
45
RDC
Max.
(m ? )
6.5
18.0
9.8
10.0
I rms
Max.
(A)
10.20
6.60
9.80
9.20
I sat
Typ.
(A)
14.00
7.80
12.00
10.50
Test Voltage.....................................0.1 V
Reflow Soldering ...230 °C, 50 sec. max.
Operating Temperature ..-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
................................260 °C for 10 sec.
SRR1280-3R3Y
SRR1280-3R5Y
SRR1280-4R5Y
SRR1280-4R7Y
SRR1280-5R6Y
SRR1280-6R1Y
SRR1280-6R8Y
SRR1280-7R5Y
SRR1280-7R6Y
SRR1280-8R2Y
SRR1280-100M
SRR1280-120M
SRR1280-150M
SRR1280-180M
SRR1280-220M
SRR1280-270M
3.3
3.5
4.5
4.7
5.6
6.1
6.8
7.5
7.6
8.2
10.0
12.0
15.0
18.0
22.0
27.0
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
30
30
30
30
30
30
30
30
30
30
20
20
20
20
20
20
20
20
20
22
20
20
20
16
15
22
24
26
26
24
20
26
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
40
36
34
30
24
23
22
21
21
20
17
15
13
12
11
10
12.0
12.0
13.5
15.5
16.0
18.0
18.5
17.5
20.0
20.5
19.5
28.0
28.5
35.0
38.6
52.0
8.80
8.80
8.50
8.20
8.00
6.60
7.60
6.40
5.90
6.20
6.00
5.60
5.20
4.80
4.30
3.90
9.80
9.80
9.00
8.80
8.50
7.80
8.00
7.00
6.50
6.80
6.30
6.60
5.00
4.60
4.10
3.70
Materials
Core ............................Ferrite DR and RI
Wire .............Enameled copper wire 130
Terminal.....................................Cu/Ni/Sn
Rated Current
....................Ind. drop 25 % typ. at Isat
Temperature Rise ..................40 °C max.
at rated Irms
Packaging ....................400 pcs. per reel
Product Dimensions
12.5 ± 0.3
(.492 ± .012)
SRR1280-330M
SRR1280-390M
SRR1280-470M
SRR1280-560M
SRR1280-680M
SRR1280-820M
33.0
39.0
47.0
56.0
68.0
82.0
±
±
±
±
±
±
20
20
20
20
20
20
28
24
24
24
20
20
2.52
2.52
2.52
2.52
2.52
0.796
9.5
8.5
7.5
7.0
6.5
5.0
57.0
70.0
80.0
100.0
120.0
130.0
3.50
3.20
2.90
2.60
2.40
2.30
3.30
3.10
2.80
2.50
2.30
2.20
100
12.5 ± 0.3
(.492 ± .012)
SRR1280-101M
SRR1280-121K
SRR1280-151K
SRR1280-181K
SRR1280-221K
SRR1280-271K
SRR1280-331K
SRR1280-391K
SRR1280-471K
SRR1280-561K
SRR1280-681K
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
±
±
±
±
±
±
±
±
±
±
±
20
10
10
10
10
10
10
10
10
10
10
18
16
24
24
24
20
18
20
20
20
26
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
4.5
4.3
4.1
4.0
3.4
3.1
2.9
2.7
2.2
2.0
1.7
150.0
200.0
270.0
300.0
400.0
450.0
600.0
680.0
880.0
960.0
1300.0
2.10
1.95
1.85
1.75
1.60
1.20
1.10
1.00
0.90
0.80
0.75
2.00
1.95
1.90
1.88
1.70
1.60
1.40
1.40
1.25
1.15
0.97
5.0 ± 0.3
(.197 ± .012)
7.5 ± 0.5
(.295 ± .020)
SRR1280-821K
SRR1280-102K
820.0
1000.0
±
±
10
10
20
40
0.796
0.252
1.4
1.3
1500.0
1700.0
0.70
0.68
0.94
0.80
7.0
(.276)
TYP.
Electrical Schematic
Recommended Layout
REF.
5.4
(.213)
6.8
DIMENSIONS:
MM
(INCHES)
2.9
(.114)
REF.
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
(.268)
REF.
2.9
(.114)
REF.
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
SRR1806-330M
INDUCTOR POWER 33UH SMD
SRR3011-470YL
INDUCTOR SHIELDED PWR 47UH 30%
SRR4011-3R3YL
INDUCTOR 3.3UH 1.6A SMD
SRR4018-150Y
INDUCTOR POWER 15UH 1.03A 4018
SRR4028-8R2Y
INDUCTOR POWER 8.2UH 1.25A 4028
SRR5018-8R9Y
INDUCTOR 8.9UH 1.25A SMD
SRR5028-681Y
INDUCTOR 680UH 130MA SMD
SRR6028-8R6Y
INDUCTOR POWER 8.6UH 2.1A SMD
相关代理商/技术参数
SRR1280A-100M
制造商:Bourns Inc 功能描述:IND POWER SHIELDED 10UH 20% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR POWER 10UH 6A 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200
SRR1280A-101M
制造商:Bourns Inc 功能描述:IND POWER SHIELDED 100UH 20% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR 100UH 2.1A 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200
SRR1280A-102K
制造商:Bourns Inc 功能描述:IND POWER SHIELDED 1MH 10% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR 1MH 10% SMD 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200
SRR1280A-120M
制造商:Bourns Inc 功能描述:IND POWER SHIELDED 12UH 20% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR POWER 12UH 20% 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200
SRR1280A-121K
制造商:Bourns Inc 功能描述:IND POWER SHIELDED 120UH 10% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR POWER 120UH 10% 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200
SRR1280A-150M
制造商:Bourns Inc 功能描述:IND POWER SHIELDED 15UH 20% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR POWER 15UH 20% SMD 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200
SRR1280A-151K
制造商:Bourns Inc 功能描述:IND POWER SHIELDED 150UH 10% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR POWER 150UH 10% SMD 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200
SRR1280A-180M
制造商:Bourns Inc 功能描述:IND POWER SHIELDED 18UH 20% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR POWER 18UH 20% SMD 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200