参数资料
型号: SRR1260-330M
厂商: Bourns Inc.
文件页数: 1/2页
文件大小: 0K
描述: INDUCTOR POWER 33UH 3.0A SMD
产品培训模块: Magnetic Product Overview
产品变化通告: Epoxy Application Change 17/Aug/2011
标准包装: 1
系列: SRR1260
电感: 33µH
电流: 3A
电流 - 饱和: 2.8A
类型: 铁氧体芯体
容差: ±20%
屏蔽: 屏蔽
DC 电阻(DCR): 最大 60 毫欧
Q因子@频率: 27 @ 2.52MHz
频率 - 自谐振: 9.97MHz
材料 - 芯体: 铁氧体
封装/外壳: 0.492" L x 0.492" W x 0.236" H(12.50mm x 12.50mm x 6.00mm)
安装类型: 表面贴装
包装: 标准包装
工作温度: -40°C ~ 125°C
频率 - 测试: 100kHz
其它名称: SRR1260-330MDKR
Features
■ Available in E12 values
■ Inductance as low as 1.0 μH
■ Current rating to 9.4 amps
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
? Portable communication equipment
? Camcorders
? LCD TVs
? Car radios
SRR1260 Series - Shielded SMD Power Inductors
Electrical Specifications
General Specifications
Bourns Part No.
SRR1260-1R0Y
SRR1260-1R2Y
SRR1260-1R5Y
Inductance 100 kHz
(μH) Tol. %
1.0 ± 30
1.2 ± 30
1.5 ± 30
Q
Typ.
26
18
24
Test
Frequency
(MHz)
7.96
7.96
7.96
SRF
Typ.
(MHz)
100.00
91.10
86.00
RDC
Max.
(m ? )
7.8
8.0
9.5
I rms
Max.
(A)
9.40
9.20
8.80
I sat
Typ.
(A)
10.00
9.80
9.90
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.
SRR1260-2R2Y
2.2
±
30
22
7.96
70.00
10.5
8.20
8.50
SRR1260-2R4Y
SRR1260-3R3Y
SRR1260-3R5Y
SRR1260-4R7Y
SRR1260-5R6Y
SRR1260-6R1Y
SRR1260-6R8Y
SRR1260-7R6Y
SRR1260-8R2Y
SRR1260-100M
SRR1260-120M
SRR1260-150M
SRR1260-180M
SRR1260-220M
SRR1260-270M
2.4
3.3
3.5
4.7
5.6
6.1
6.8
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
20
20
20
20
20
20
18
20
22
19
19
21
20
16
18
32
27
25
28
29
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
63.80
40.00
37.60
36.70
33.00
29.80
28.20
27.90
24.00
21.00
19.40
17.60
15.50
13.40
12.70
11.5
12.0
13.0
15.5
16.2
17.0
18.0
19.0
19.5
20.0
23.0
27.0
36.0
43.0
45.0
7.80
7.60
7.50
6.80
6.70
6.60
6.30
6.00
5.70
5.50
5.20
5.00
4.20
4.00
3.60
8.00
7.80
7.60
7.00
6.90
6.80
6.50
6.20
5.80
5.50
5.00
4.60
3.90
3.70
3.30
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 ....................600 pcs. per reel
Product Dimensions
12.5 ± 0.3
(.492 ± .012)
SRR1260-330M
SRR1260-390M
SRR1260-470M
SRR1260-560M
SRR1260-680M
SRR1260-820M
33.0
39.0
47.0
56.0
68.0
82.0
±
±
±
±
±
±
20
20
20
20
20
20
27
22
22
24
22
25
2.52
2.52
2.52
2.52
2.52
2.52
9.97
10.40
7.63
7.92
7.43
6.85
60.0
70.0
86.0
100.0
110.0
145.0
3.00
2.80
2.60
2.30
2.10
1.95
2.80
2.70
2.50
2.20
2.10
1.90
100
12.5 ± 0.3
(.492 ± .012)
SRR1260-101M
SRR1260-121K
SRR1260-151K
SRR1260-181K
SRR1260-221K
SRR1260-271K
SRR1260-331K
SRR1260-391K
SRR1260-471K
SRR1260-561K
SRR1260-681K
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
26
26
20
26
22
20
22
20
18
22
18
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
6.07
5.50
5.00
4.50
4.20
3.60
3.20
2.80
2.60
2.40
2.20
180.0
210.0
260.0
320.0
380.0
450.0
580.0
700.0
820.0
1000.0
1150.0
1.70
1.65
1.55
1.40
1.38
1.30
1.15
1.08
0.95
0.88
0.80
1.70
1.65
1.55
1.40
1.30
1.20
1.10
1.00
0.90
0.80
0.75
5.0 ± 0.3
(.197 ± .012)
6.0 ± 0.5
(.236 ± .020)
SRR1260-821K
SRR1260-102K
820.0
1000.0
±
±
10
10
20
30
0.796
0.252
2.00
1.80
1500.0
1700.0
0.73
0.68
0.63
0.60
7.0
(.276)
TYP.
Electrical Schematic
Recommended Layout
REF.
5.4
(.213)
6.8
DIMENSIONS:
MM
(INCHES)
2.9
(.114)
REF.
(.268)
REF.
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.
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相关代理商/技术参数
参数描述
SRR1260-330ML 功能描述:固定电感器 33uH 20% RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
SRR1260-331K 功能描述:固定电感器 330uH 10% RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
SRR1260-390M 功能描述:固定电感器 39uH 20% RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
SRR1260-390ML 功能描述:固定电感器 39uH 20% RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
SRR1260-391K 功能描述:固定电感器 390uH RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm