B82442H1224K EPCOS Inc, B82442H1224K Datasheet - Page 5

• Manufacturer Part Number: B82442H1224K
• Description: INDUCTOR 220UH 240MA 2220 10%
• Manufacturer: EPCOS Inc
• Series: SIMIDr
• Type: Ferrite Corer

Specifications of B82442H1224K

• Inductance: 220µH
• Tolerance: ±10%
• Current: 240mA
• Dc Resistance (dcr): 2.720 Ohm Max
• Q @ Freq: 20 @ 796kHz
• Self Resonant Freq: 3.9MHz
• Package / Case: 2220 (5750 Metric)
• Mounting Type: Surface Mount
• Frequency - Test: 796kHz
• Material - Core: Ferrite Drum
• Applications: General Purpose
• Maximum Dc Current: 240 mAmps
• Maximum Dc Resistance: 2.72 Ohms
• Self Resonant Frequency: 3.9 MHz
• Q Minimum: 20
• Termination Style: SMD/SMT
• Inductance Tolerance: ± 10%
• Dc Resistance Max: 2.72ohm
• Dc Current Rating: 240mA
• Q Test Frequency: 0.796MHz
• Core Material: Ferrite
• Inductor Case Style: 2220
• No. Of Pins: 2
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 495-1789-2; B82442H1224K000

EMC components are used to reduce conducted electromagnetic interference to the limits in an
EMC plan or to reduce this interference below the limit values specified in the EMC regulations.
These components may be installed either in the source of potential interference or in the disturbed
equipment
Fig. 4
EPCOS offers EMI suppression components with a well-balanced range of rated voltages and cur-
rents for power supply lines as well as for signal and control lines.
RE
RE
General Technical Information
Filter
Source
Susceptibility model and filtering
CE
(fig.
4).
Interference currents
Interference voltages
RE
RE
CE
CE
Control line
CE
SA
RE
Power supply
CE
Electric field
Magnetic field
Electromagnetic field
13
CE
CE
04/00
Signal line
Disturbed
equip-
ment