SRU1048A-560Y [BOURNS]
General Purpose Inductor, 56uH, 30%, 1 Element, Ferrite-Core, SMD, 3939, CHIP, 3939, HALOGEN FREE AND ROHS COMPLIANT;
| 型号： | SRU1048A-560Y |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | General Purpose Inductor, 56uH, 30%, 1 Element, Ferrite-Core, SMD, 3939, CHIP, 3939, HALOGEN FREE AND ROHS COMPLIANT 测试 功率感应器 电感器 |
| 文件： | 总2页 (文件大小：441K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
■ Shielded construction
■ Automotive systems:
- Driver assistant
- Information
■ Inductance range: 1.5 to 330 µH
■ Heating current up to 7 A
■ AEC-Q200 qualified
- Entertainment
- Lighting
330
■ RoHS compliant* and halogen free**
■ DC/DC converters
■ Power supplies
SRU1048A Series - Shielded Power Inductors
Electrical Specifications @ 25 °C
General Specifications
Operating Temperature
Inductance
Test
Freq.
(MHz)
SRF
(MHz)
Typ.
DCR
(mΩ)
Max.
Q
I rms
(A)
Bourns
I sat
(A)
................................-40 °C to +125 °C
(Temperature rise included)
@ 100 KHz / 1 V
Part Number
(Ref.)
L (µH)
1.5
2.2
3.0
4.7
6.8
8.2
10
Tol. (%)
30
Storage Temperature
SRU1048A-1R5Y
SRU1048A-2R2Y
SRU1048A-3R0Y
SRU1048A-4R7Y
SRU1048A-6R8Y
SRU1048A-8R2Y
SRU1048A-100Y
SRU1048A-150Y
SRU1048A-220Y
SRU1048A-330Y
SRU1048A-470Y
SRU1048A-560Y
SRU1048A-680Y
SRU1048A-820Y
SRU1048A-101Y
SRU1048A-151Y
SRU1048A-221Y
SRU1048A-331Y
14
14
14
12
10
8
26
30
22
24
26
26
24
24
26
24
20
18
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
2.52
0.796
0.796
0.796
0.796
70
55
40
30
20
18
16
14
12
10
8
5.8
7.2
10
7.0
6.5
6.2
5.5
4.8
4.6
4.5
3.2
2.6
2.1
1.7
1.6
1.4
1.3
1.2
1.0
0.8
0.65
7.2
6.3
6.0
4.75
4.1
3.8
3.7
2.7
2.0
1.7
1.5
1.4
1.25
1.1
1.0
0.8
0.7
0.52
................................-40 °C to +125 °C
Resistance to Soldering Heat
.............................+245 °C for 10 sec.
Temperature Rise
30
30
30
12.5
18
30
......................30 °C typ. at rated I rms
Inductance Drop.......... 35 % typ. at I sat
30
20
30
25
Materials
15
30
40
22
30
55
Core..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish .........................Ag/Ni/Sn
Packaging.................... 600 pcs. per reel
33
30
84
47
30
120
145
170
200
220
305
455
640
56
30
7
6
68
30
Product Dimensions
82
30
5.5
5
100
150
220
330
30
10.0 0.3
(.394 .012)
30
4.5
4
30
30
3
10.0 0.3
(.394 .012)
How to Order
Electrical Schematic
SRU1048A - 100Y
Model
Value Code (see table)
4.8 0.3
(.189 .012)
Inductor Connection
3.4
(.134)
TYP.
7.4
(.291)
TYP.
LCR METER
3.2
(.126)
TYP.
3.4
(.134)
TYP.
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
Recommended Layout
7.2
(.283)
1.8
(.071)
1.8
(.071)
*
RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
** Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be
4.0
(.157)
“halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less;
and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
Specifications are subject to change without notice.
MM
(INCHES)
DIMENSIONS:
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device
performance may vary over time.
Users should verify actual device performance in their specific applications.
SRU1048A Series - Shielded Power Inductors
Soldering Profile
Inductance vs. DC Current Plot
1000
Peak Temperatureꢀꢁꢁ245 ഒ max.
Max. Peak Temperature -5 ഒꢀꢁꢁ30 sec. max.
Max. Time Above 217 ഒ: 60~150 sec. max.
-151Y
Temperature
Rising Area
Preheat
Area
Reflow
Area
Forced
Cooling Area
100
+4.0 °C/Sec. Max.
150~200 °C / 60~120 Sec.
+3.0 °C/Sec. Max.
-(1.0~5.0) °C/Sec. Max.
-330Y
Peak Temperature: 245 °C
250
200
150
100
50
-100Y
217 °C
10
60~150 Sec.
60 Sec.
Max.
60~120 Sec.
1
0.1
50
100
150
200
250
0
0.01
0.1
1
10
Time (Seconds)
DC Current (A)
Packaging Specifications
330
DIA.
2.0 0.ꢀ
(.079 .020)
30.4
(1.20)
(12.99)
13.0 0.ꢀ
21.0 0.ꢁ
(.ꢁ27 .031)
(.ꢀ12 .020)
DIA.
ꢀ0 -0
(1.969 -0)
13.0 0.ꢀ
(.ꢀ12 .020)
DIA.
26 +0
(1.02 +0)
24
(.945)
4
(.157)
END
START
16
(.63)
NO COMPONENT
200
(7.874)
NO COMPONENT
400
(15.748)
COMPONENTS
USER DIRECTION OF FEED
MM
(INCHES)
DIMENSIONS:
QTY: 600 PCS. PER REEL
08/13
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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