| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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90 pcs
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90 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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This Schurter DFKF-18-0003 is a magnetically compensated 1-phase common mode choke with a flat design. It is designed for attenuation of common mode interferences in 230/400 VAC applications. The choke features THT terminals and the inductor is horizontally positioned in the housing.
Key electrical specifications include a rated voltage of up to 440 VAC, a rated current of 1.2 A at 40°C ambient, and an inductance range of 0.6 to 40 mH with a tolerance of -30% +50%. The DC resistance is 200 mOhm maximum. The test voltage between windings is 1.8 kV at 50 Hz for 1 minute, and isolation voltage to ambient is 2 kV. Operating frequency is 50/60 Hz.
The component is housed in a radial 4-lead through-hole package. It operates over a temperature range of -25°C to 100°C and belongs to climatic category 25/100/21 per IEC 60068-1. The material and sealing compound are UL 94V-0 rated. Weight ranges from 5 to 16 g.
Applications include chopper amplifiers, DC drives and stepper motor controls, and switching power supplies. The choke has approvals including UL (File E72928), CE, UKCA, and China RoHS.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.97 | $4.97 |
| 10+ | $4.09 | $4.09 |
| 45+ | $3.59 | $3.59 |
| 90+ | $3.39 | $3.39 |
| 135+ | $3.28 | $3.28 |
| 270+ | $3.09 | $3.09 |
| 540+ | $2.91 | $2.91 |
| 1,035+ | $2.76 | $2.76 |
| 2,520+ | $2.68 | $2.68 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage is 440 VAC.
The package is Radial - 4 Leads (THT).
The operating temperature range is -25°C to 100°C.
RoHS3 Compliant (unverified from existing database).
The rated current is 1.2 A at 40°C ambient.
The inductance range is 0.6 mH to 40 mH with tolerance -30% +50%.