Components / EMC Products / Suppression Chokes / DKFS
DKFS General Information shop
Shop
pdf
pdf-datasheet

Order Number: toset


EMV Inductor: Magnetically Compensated SMD Choke, compact

Description

Description

Current compensated choke
SMD-terminals
Vertical and horizontal version

Standards

- EN 60938
- UL 1283
- CSA 22.2 no 8

Applications

Attenuation of common mode interferences
Designed for 230/400 VAC applications
Chopper amplifiers
DC drives and stepper motor controls
Switching power supplies

Weblinks

pdf-datasheet, General Product Information , Approvals, CE declaration of conformity, RoHS , CHINA-RoHS , e-Shop, SCHURTER-Stock-Check, Distributor-Stock-Check, CAD-Drawings , Detailed request for product, SPICE Library
Top

Technical Data

Rated voltage up to 250 VAC
Rated Current 0.4 - 4 A @ Ta 40 °C
Rated inductance 0.5 - 39 mH, Tol. -30% +50%
Power Operating Frequency 50 - 400 Hz
Terminal technic SMD 
Weight 1 - 6 g
Material: Housing UL 94V-0 
Sealing Compound UL 94V-0 
Test Voltage 1.5 kV, 50 Hz, 1 min, winding to winding
Isolation Voltage 2 kV eff., winding to ambient
Climatic Category 25/100/21 acc. to IEC 60068-1
Allowable Operation Temp. -25 °C to 100 °C
Top

Dimension

Dimension

Case 48-2S (SMD-Version)
DKFS_Massbild_Gehäuse_48-2S
1) Possible solder land pattern
Case 2B
DKFS_Massbild_Gehäuse_2B
1) Possible solder land pattern
Top

CAD


Electrical Data

Impedance curves

DKFS-6248-xxxx
DKFS_6248_xxxx_Impedanzkurven
DKFS-B22B-xxxx
DKFS_B22B_xxxx_Impedanzkurven
Top


Variants

Tabel of Variants

In [A] Ln [mH] Rcu [mΩ] Tripped Power Dissipation [W] fRES [MHz] Weight [g] Housing Packing unit [pcs.] Order Number A=Most Popular [?] MOQ [?] PU [?] e-Shop [?] SCHURTER Stock Check [?] Distributor Stock Check [?]
         
0.4 39 1286 0.2 0.15 6 g 2B 100 DKFS-B22B-D439 100 100 » » »
0.5 27 841 0.21 0.2 6 g 2B 100 DKFS-B22B-D527 100 100 » » »
0.5 4 500 0.25 1.2 6 g 48-2S 176 DKFS-6248-D504  A  176 176 » » »
0.6 15 453 0.16 0.35 6 g 2B 100 DKFS-B22B-D615 100 100 » » »
0.8 10 336 0.22 0.45 6 g 2B 45 DKFS-B22B-D810 540 45 » » »
0.9 2 240 0.39 1.6 6 g 48-2S 176 DKFS-6248-0102 176 176 » » »
1 8.2 269 0.27 0.55 6 g 2B 45 DKFS-B22B-0J2Q 540 45 » » »
1.2 6.8 219 0.32 0.6 6 g 2B 45 DKFS-B22B-1K6Q 540 45 » » »
1.5 3.3 122 0.28 1.8 6 g 2B 45 DKFS-B22B-1N3L 540 45 » » »
2 0.5 50 0.4 4.5 6 g 48-2S 176 DKFS-6248-02D5  A  176 176 » » »
2 1.8 57 0.23 3 6 g 2B 45 DKFS-B22B-021Q 540 45 » » »
2.5 1.5 41 0.26 4.5 6 g 2B 45 DKFS-B22B-5K5J 540 45 » » »
3 1.2 30 0.27 5 6 g 2B 45 DKFS-B22B-0L2J 540 45 » » »
4 0.7 18 0.29 6.5 6 g 2B 45 DKFS-B22B-04D7 540 45 » » »
Most Popular.
Availability for all products can be searched real-time: http://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
Top

The specifications, descriptions and illustrations indicated in this document are based on current information. All content is subject to modifications and amendments. 10.03.2014