1
Suppression Chokes
DSF
www.schurter.com /PG81_82
EMC Products
Storage Choke, flat design
Description
- Storage choke
- THT-terminals
- Inductor horizontally positioned in housing
- Constant inductance at high alternating field modulation and large DC
magnetization
- Reduced magnetic reversal
- SMD version on request
Standards
- EN 60938
Applications
- Storage of energy in switched power supplies
- Switch-mode
- Chopper amplifiers
- DC drives and stepper motor controls
Weblinks
pdf datasheet, html-datasheet, General Product Information, Approvals,
CE declaration of conformity, RoHS, CHINA-RoHS, REACH, Distributor-
Stock-Check, Detailed request for product, SPICE Library
Technical Data
Rated voltage up to 600 VDC
Rated Current 0.45 - 4.5 A @ Ta 70 °C
Rated inductance 0.011 - 3.7 mH, Tol. ±15%
Power Operating Frequency up to 1 MHz
Terminal Type THT
Weight 7 - 18 g
Material: Housing UL 94V-0
Sealing Compound UL 94V-0
Isolation Voltage 2 kV eff., winding to ambient
Climatic Category 40/125/21 acc. to IEC 60068-1
Allowable Operation Temp. -40 °C to 125 °C
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in
General Product Information
Dimension
Case 04-1
±0.2
2.2
10
±0.2
3.5
0
-0.5
18.2 max.
0.6 x 0.88
17.8 max.
21
43
12.4
±0.2
15
Case 15-1
±0.2
2.0
15
±0.2
3.5
0
-0.5
28.3 max.
0.6 x 0.88
27.4 max.
43
16.5
±0.2
25