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參數資料
| 型號： | SRR0804-271K |
| 廠商： | BOURNS INC |
| 元件分類： | 通用定值電感 |
| 英文描述： | Shielded Power Inductors |
| 中文描述： | 1 ELEMENT, 270 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| 封裝： | ROHS COMPLIANT |
| 文件頁數： | 1/2頁 |
| 文件大小： | 190K |
| 代理商： | SRR0804-271K |
*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.
SRR0804 Series - Shielded Power Inductors
Features
■
Available in E12 series
■
Low profile - 3.8 mm unit height
■
High current
■
Lead free
■
RoHS compliant*
Applications
■
Input/output of DC/DC converters
■
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
Car radios
Electrical Specifications
Product Dimensions
Recommended Layout
TYP.
8.0
±
0.2
(.315
±
.008)
10.5
±
0.1
(.413
±
.004)
2.1
(.082)
MAX.
3.8
(.150)
TYP.
6.0
(.236)
TYP.
2.0
(.079)
1
General Specifications
Test Voltage........................................1 V
Reflow soldering.....250 °C; 10 sec max.
(In compliance with JEDEC,
J-STD-020C, Table 4-2)
Operating Temperature .-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
............................250 °C, 10 sec. max.
Materials
Core...................................Ferrite DR&RI
Wire ............................Enamelled copper
Base ......................................LCP E4008
Terminal.....................................Cu/Ni/Sn
Rated Current
....................Ind. drop 10 % typ. at Isat
Temperature Rise
......................40 °C max. at rated Irms
Packaging...................1000 pcs. per reel
2.5
(.099)
2.2
(.086)
5.7
(.224)
Inductance 1kHz
Q
Test
SRF
Min.
(MHz)
45.0
40.0
32.0
28.0
25.0
23.0
22.0
18.0
17.0
16.0
14.0
12.0
11.0
10.0
9.0
8.5
7.0
6.0
5.5
5.5
5.0
4.5
4.0
RDC
(
)
I rms
Max.
(A)
1.70
1.40
1.20
1.10
1.00
0.90
0.80
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.37
0.35
0.30
0.28
0.24
0.22
0.19
0.17
0.16
I sat
Typ.
(A)
2.80
2.60
2.20
1.90
1.60
1.50
1.30
1.30
1.10
1.00
0.95
0.85
0.80
0.73
0.65
0.55
0.50
0.45
0.40
0.35
0.32
0.30
0.28
Bourns Part No.
(
μ
H)
5.0
7.5
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
Tol. %
± 20
± 20
± 20
± 20
± 20
± 15
± 15
± 15
± 15
± 15
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
Ref.
Frequency
(MHz)
7.96M
7.96M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
SRR0804-5R0M
SRR0804-7R5M
SRR0804-100M
SRR0804-120M
SRR0804-150M
SRR0804-180Y
SRR0804-220Y
SRR0804-270Y
SRR0804-330Y
SRR0804-390Y
SRR0804-470K
SRR0804-560K
SRR0804-680K
SRR0804-820K
SRR0804-101K
SRR0804-121K
SRR0804-151K
SRR0804-181K
SRR0804-221K
SRR0804-271K
SRR0804-331K
SRR0804-391K
SRR0804-471K
20
20
38
38
38
35
30
28
26
26
24
24
22
20
50
50
53
53
55
50
60
55
60
0.08
0.10
0.12
0.15
0.17
0.19
0.25
0.27
0.30
0.38
0.46
0.60
0.70
0.80
0.95
1.00
1.30
1.45
1.90
2.15
2.80
3.30
3.60
DIMENSIONS:
MM
(INCHES)
Soldering Profile
0
50
100
150
200
250
300
0
50
100
150
200
250
300
Time
(seconds)
T
<2> Max. of 30 seconds > 220 °C
<1> Max. of 10 seconds at 250 °C
250 °C
<2>
<1>
120 - 150 seconds
Ramp-up
4 °/second maximum
Ramp-down
5 °C/second maximum
*RHSCOMPIAN
相關PDF資料 |
PDF描述 |
|---|---|
| SRR0804-330Y | Shielded Power Inductors |
| SRR0804-331K | Shielded Power Inductors |
| SRR0804-390Y | Shielded Power Inductors |
| SRR0804-391K | Shielded Power Inductors |
| SRR0804-470K | Shielded Power Inductors |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SRR0804-330Y | 功能描述:固定電感器 33uH 15% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率: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 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| SRR0804-330YL | 功能描述:固定電感器 33uH 15% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率: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 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| SRR0804-331K | 功能描述:固定電感器 330uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率: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 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| SRR0804-331KL | 功能描述:固定電感器 330uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率: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 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| SRR0804-390Y | 功能描述:固定電感器 39uH 15% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率: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 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
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