SDR6603-681M Bourns Inc., SDR6603-681M Datasheet
SDR6603-681M
Manufacturer Part Number
SDR6603-681M
Description
INDUCTOR POWER 680UH 0.12A SMD
Manufacturer
Bourns Inc.
Series
SDR6603r
Type
Ferrite Corer
Datasheet
1.SDR6603-221M.pdf
(2 pages)
Specifications of SDR6603-681M
Inductance
680µH
Tolerance
±20%
Current
120mA
Current - Saturation
140mA
Shielding
Unshielded
Dc Resistance (dcr)
9.2 Ohm Max
Q @ Freq
58 @ 796kHz
Self Resonant Freq
3MHz
Package / Case
0.260" L x 0.175" W x 0.115" H (6.60mm x 4.45mm x 2.92mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
100kHz
Material - Core
Ferrite
Applications
Power Supplies
Product
Inductors
Test Frequency
0.796 MHz
Maximum Dc Current
0.12 Amp
Maximum Dc Resistance
9.2 Ohms
Self Resonant Frequency
3 MHz
Q Minimum
58
Dimensions
4.45 mm W x 6.6 mm L x 2.92 mm H
Operating Temperature Range
- 40 C to + 125 C
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Temperature Rise
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
SDR6603-681M
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SDR6603-681M
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
*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.
Bourns Part No.
SDR6603-1R0M
SDR6603-1R5M
SDR6603-2R2M
SDR6603-3R3M
SDR6603-4R7M
SDR6603-6R8M
SDR6603-8R2M
SDR6603-100M
SDR6603-150M
SDR6603-220M
SDR6603-330M
SDR6603-470M
SDR6603-680M
SDR6603-820M
SDR6603-101M
SDR6603-151M
SDR6603-221M
SDR6603-331M
SDR6603-471M
SDR6603-681M
SDR6603-821M
SDR6603-102M
Electrical Specifications
Inductance vs. Current
10 3
10 2
10 1
10 0
7
5
3
2
7
5
3
2
7
5
3
2
7
5
Inductance 100 kHz
10 1
1000
(µH)
100
150
220
330
470
680
820
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
15
22
33
47
68
82
2
Tol. (%)
3
102
101
100
1R0
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
5
7 10 2
18.5
15.5
Ref.
20
19
18
17
10
17
17
16
24
15
18
10
29
41
33
42
42
58
40
71
Q
2
DC Current (mA)
Frequency
3
(MHz)
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
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
Test
Features
■
■
■
SDR6603 Series - SMD Power Inductors
5
Height of 2.92 mm
Current rating up to 2.9 A
RoHS compliant*
7
10 3
(MHz)
SRF
Typ.
130
115
5.5
2.5
90
70
50
45
40
35
30
20
15
14
11
10
9
6
5
4
3
2
2
3
Max.
DCR
0.05
0.05
0.07
0.08
0.09
0.13
0.16
0.16
0.23
0.37
0.51
0.64
0.86
1.18
12.6
13.8
1.3
2.0
3.2
3.8
5.1
9.2
(Ω)
5
7
10 4
I rms
Max.
0.80
0.60
0.50
0.40
0.35
0.30
0.25
0.20
0.16
0.15
0.12
0.10
0.07
2.9
2.8
2.4
2.0
1.5
1.4
1.3
1.1
1.0
(A)
I sat
1.15
0.90
0.70
0.58
0.50
0.40
0.35
0.31
0.27
0.22
0.18
0.16
0.14
0.12
0.10
Typ.
2.9
2.6
2.3
2.0
1.5
1.2
1.1
(A)
Applications
■
■
Test Voltage.....................................0.1 V
Reflow soldering.....230 °C; 50 sec max.
Operating Temperature ..-40 °C to +125 °C
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
Core...............................................Ferrite
Wire .............................Enameled copper
Base ...........................................Ceramic
Adhesive ...............................Epoxy resin
Terminal.....................................Ag/Ni/Au
Rated Current
Temperature Rise................15 °C typical
Packaging.....................600 pcs. per reel
General Specifications
Materials
Product Dimensions
Recommended Layout
............................260 °C, 10 sec. max.
...................Ind. drop 10 % typ. at Isat
Input/output of DC/DC converters
Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
• Car radios
(0.063)
1.60
(0.120)
3.05
TYP.
REF.
DIMENSIONS:
(Temperature rise included)
(0.260)
(0.170)
REF.
REF.
6.60
4.32
(0.161)
(0.276)
4.10
7.00
TYP.
MAX.
(INCHES)
MM
MAX.
at rated Irms
TYP.
(0.115)
2.92
(0.050)
(0.118)
(0.175)
1.27
3.00
4.45
MAX.
REF.
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SDR6603-681M Summary of contents
Page 1
... SDR6603-220M 22 ±20 16 SDR6603-330M 33 ±20 24 SDR6603-470M 47 ±20 15 SDR6603-680M 68 ±20 18 SDR6603-820M 82 ±20 10 SDR6603-101M 100 ±20 29 SDR6603-151M 150 ±20 41 SDR6603-221M 220 ±20 33 SDR6603-331M 330 ±20 42 SDR6603-471M 470 ±20 42 SDR6603-681M 680 ±20 58 SDR6603-821M 820 ±20 40 SDR6603-102M 1000 ±20 71 Inductance vs. Current 10 3 102 101 100 1R0 *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice ...
Page 2
... SDR6603 Series - SMD Power Inductors Soldering Profile 275 <1> Maximum of 10 seconds between +255°C and +260°C 225 175 150°C 125 120 - 150 seconds 75 Ramp Up 3°C/second maximum 100 Packaging Specifications 2.0 ± 0.5 (.079 ± .020) 178 (7.00) DIA. 21.0 ± ...