DLF Series

Linear Choke
Horizontal Design
Small Size
Up to 6.3A

Type Survey
Technical Data
Features
Dimensions

Part Number	Rated Current (A)	Inductance Ln (mH)	Resistance Rcu (mΩ)	Housing	Dimensions (mm)
DLF-18-0001	0.4A	1.5mH	2150mΩ	04-1	17.8 x 18.2 x 12.4
DLF-18-0002	0.6A	0.65mH	690mΩ	04-1	17.8 x 18.2 x 12.4
DLF-18-0003	1.2A	0.17mH	190mΩ	04-1	17.8 x 18.2 x 12.4
DLF-18-0004	1.5A	0.11mH	150mΩ	04-1	17.8 x 18.2 x 12.4
DLF-18-0005	2.0A	0.06mH	79mΩ	04-1	17.8 x 18.2 x 12.4
DLF-18-0006	4.0A	0.015mH	17mΩ	04-1	17.8 x 18.2 x 12.4
DLF-28-0001	0.45A	3mH	3300mΩ	15-1	27.4 x 28.3 x 16.5
DLF-28-0002	0.6A	3mH	1700mΩ	15-1	27.4 x 28.3 x 16.5
DLF-28-0003	1.0A	1.0mH	550mΩ	15-1	27.4 x 28.3 x 16.5
DLF-28-0004	1.5A	0.5mH	270mΩ	15-1	27.4 x 28.3 x 16.5
DLF-28-0005	1.8A	0.3mH	180mΩ	15-1	27.4 x 28.3 x 16.5
DLF-28-0006	3.0A	0.1mH	70mΩ	15-1	27.4 x 28.3 x 16.5
DLF-28-0007	4.5A	0.05mH	30.5mΩ	15-1	27.4 x 28.3 x 16.5
DLF-28-0008	7.0A	0.02mH	13mΩ	15-1	27.4 x 28.3 x 16.5

Rated voltage	up to 600 VDC
Rated Current	0.4 - 6.3 A @ Ta 70 °C
Rated inductance	0.015 - 3.0 mH, Tol. ±15%
Power Operating Frequency	up to 20 kHz
Terminal technic	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

Description
- Storage choke
- THT-terminals
- Inductor horizontally positioned in housing
- Constant inductance at high alternating field modulation and large DC magnetization
- SMD Version on request
Standards
- EN 60938
Applications
- Smoothing RFI suppression choke
- RFI suppression choke
- Chopper amplifiers
- DC drives and stepper motor controls
- Switching power supplies

DLF Series

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