SDR1005-681K Bourns Inc., SDR1005-681K Datasheet - Page 2

• Manufacturer Part Number: SDR1005-681K
• Description: INDUCTOR POWER 680.0UH SMD
• Manufacturer: Bourns Inc.
• Series: SDR1005r
• Type: Ferrite Corer

Specifications of SDR1005-681K

• Inductance: 680µH
• Current: 350mA
• Current - Saturation: 400mA
• Tolerance: ±10%
• Shielding: Unshielded
• Dc Resistance (dcr): 2.6 Ohm Max
• Q @ Freq: 57 @ 50kHz
• Self Resonant Freq: 3MHz
• Package / Case: 0.500" L x 0.393" W x 0.197" H (12.70mm x 10.00mm x 5.00mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 125°C
• Frequency - Test: 1kHz
• Material - Core: Ferrite
• Applications: General Purpose
• Current - Temperature Rise: -

Soldering Profile
Packaging Specifications
SDR1005 Series - SMD Power Inductor
(12.99)
330
DIA.
(.827 ± .031)
21.0 ± 0.8
300
250
200
150
100
(.512 ± .020)
50
0
13.0 ± 0.5
0
(.153 ± .004)
(.945 ± .012)
24.0 ± 0.3
5.3 ± 0.1
(.016 ± .002)
0.4 ± 0.05
<1> Max. of 10 seconds at 250 °C
<2> Max. of 30 seconds > 220 °C
DIA.
Ramp-up
4 °/second maximum
(.079 ± .020)
2.0 ± 0.5
(.409 ± .004)
10.4 ± 0.1
50
(.520 ± .004)
13.2 ± 0.1
END
NO COMPONENT
(7.874)
(.512 ± .020)
120 - 150 seconds
200
13.0 ± 0.5
(1.20)
DIA.
30.4
(1.02)
26
100
(.061 ± .002)
1.55 ± 0.05
(.173 ± .004)
(.059)
101
4.4 ± 0.1
USER DIRECTION OF FEED
1.5
(1.969)
50.0
QTY: 600 PCS. PER REEL
MIN.
COMPONENTS
DIA.
(440.945)
11200
Time (seconds)
101
150
<1>
(.157 ± 0.04)
101
4.0 ± 0.1
Customers should verify actual device performance in their specific applications.
<2>
200
NO COMPONENT
(15.748)
Ramp-down
5 °C/second maximum
400
250 °C
(.630 ± .004)
16.0 ± 0.1
START
(.453 ± .004)
11.5 ± 0.1
EMBOSSED
CARRIER
250
Specifications are subject to change without notice.
THICKNESS
(.004)
0.10
MAX.
EMBOSSED
CAVITY
DIMENSIONS:
300
(INCHES)
MM
REV. 09/10