SRR1208-470Y Bourns Inc., SRR1208-470Y Datasheet
SRR1208-470Y
Manufacturer Part Number
SRR1208-470Y
Description
INDUCTOR SHIELDED HI POWER 47UH
Manufacturer
Bourns Inc.
Series
SRR1208r
Type
Ferrite Corer
Datasheet
1.SRR1208-330Y.pdf
(2 pages)
Specifications of SRR1208-470Y
Inductance
47µH
Current
2.2A
Current - Saturation
3.1A
Tolerance
±15%
Shielding
Shielded
Dc Resistance (dcr)
85 mOhm
Q @ Freq
24 @ 2.52MHz
Self Resonant Freq
17MHz
Package / Case
0.500" L x 0.500" W x 0.335" H (12.70mm x 12.70mm x 8.50mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
1kHz
Material - Core
Ferrite
Applications
Power Supplies
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Temperature Rise
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SRR1208-470YL
Manufacturer:
BOURNS
Quantity:
55 000
Part Number:
SRR1208-470YL
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
Bourns Part No.
SRR1208-2R5M
SRR1208-4R5M
SRR1208-6R5M
SRR1208-100M
SRR1208-120M
SRR1208-150M
SRR1208-180M
SRR1208-220M
SRR1208-270M
SRR1208-330Y
SRR1208-390Y
SRR1208-470Y
SRR1208-560Y
SRR1208-680Y
SRR1208-820Y
SRR1208-101Y
SRR1208-121Y
SRR1208-151Y
SRR1208-181Y
SRR1208-221K
SRR1208-271K
SRR1208-331K
SRR1208-391K
SRR1208-471K
SRR1208-561K
SRR1208-681K
SRR1208-821K
SRR1208-102K
SRR1208-122K
SRR1208-152K
Electrical Specifications
Electrical Schematic
Inductance 1kHz
1000
1200
1500
(µH)
100
120
150
180
220
270
330
390
470
560
680
820
2.5
4.5
6.5
10
12
15
18
22
27
33
39
47
56
68
82
Tol. %
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 15
± 15
± 15
± 15
± 15
± 15
± 15
± 15
± 15
± 15
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
Ref.
20
24
25
20
19
21
21
23
23
23
25
24
23
20
18
15
15
14
14
13
13
13
14
14
14
13
12
11
10
10
Q
Frequency
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.252M
0.252M
0.252M
7.96M
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
(MHz)
Test
Features
I
I
I
SRR1208 Series - Shielded High Power Inductors
Available in E6 series
Unit height of 8.5mm
Current up to 7.5A
(MHz)
Min.
40.0
35.0
32.0
28.0
27.0
26.0
24.0
21.0
20.0
19.0
18.0
17.0
16.0
15.0
14.0
13.0
13.0
13.0
12.0
12.0
12.0
11.0
11.0
10.0
10.0
SRF
9.0
9.0
8.0
8.0
7.0
1000
1150
1650
2000
2350
(mΩ)
RDC
110
135
150
170
190
240
270
380
400
650
670
850
900
11
14
18
21
25
36
40
43
48
62
76
85
I rms
Max.
7.50
6.50
6.00
5.00
4.80
4.00
3.80
3.50
3.00
2.80
2.50
2.20
2.00
1.80
1.60
1.50
1.40
1.30
1.20
1.10
0.95
0.85
0.80
0.70
0.65
0.60
0.55
0.50
0.40
0.36
(A)
10.00
10.00
I sat
8.40
6.70
6.50
5.60
4.00
4.00
4.30
3.80
3.40
3.10
2.80
2.60
2.30
2.10
2.00
1.72
1.70
1.45
1.25
1.12
1.10
0.95
0.90
0.82
0.77
0.67
0.57
0.55
Typ.
(A)
Applications
I
I
Test Voltage .........................................1V
Reflow Soldering.....230°C, 10 sec. max.
Operating Temperature ...-40°C to +105°C
Storage Temperature ....-40°C to +125°C
Resistance to Soldering Heat
Core .....................Ferrite DR and RI core
Wire ............................Enamelled copper
Base ......................................LCP E4008
Terminal ......................Tinned copper flat
Rated Current
Temperature Rise
Packaging.....................400 pcs. per reel
General Specifications
Materials
Product Dimensions
Recommended Layout
........................40°C max. at rated Irms
....................................260°C for 5 sec.
.....................Ind. drop 10% typ. at Isat
Input/output of DC/DC converters
Power supplies for:
•
•
•
•
Specifications are subject to change without notice.
Portable communication equipment
Camcorders
LCD TVs
Car radios
DIMENSIONS:
(.091 ± .007)
101
2.3 ± 0.2
(.500 ± .012)
12.7 ± 0.3
(.236)
(.157)
6.0
4.0
(.197 ± .007)
5.0 ± 0.2
(INCHES)
(.500 ± .012)
(.335)
MM
(.276)
12.7 ± 0.3
8.5
7.0
MAX.
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SRR1208-470Y Summary of contents
Page 1
... SRR1208-100M 10 ± SRR1208-120M 12 ± SRR1208-150M 15 ± SRR1208-180M 18 ± SRR1208-220M 22 ± SRR1208-270M 27 ± SRR1208-330Y 33 ± SRR1208-390Y 39 ± SRR1208-470Y 47 ± SRR1208-560Y 56 ± SRR1208-680Y 68 ± SRR1208-820Y 82 ± SRR1208-101Y 100 ± SRR1208-121Y 120 ± SRR1208-151Y 150 ± SRR1208-181Y 180 ± SRR1208-221K 220 ± 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. 10/01 Specifications are subject to change without notice. ...