BLM18EG121SN1-D Murata, BLM18EG121SN1-D Datasheet - Page 4

• Manufacturer Part Number: BLM18EG121SN1-D
• Description: CHIP FERRITE BEAD, 0603, 2A
• Manufacturer: Murata
• Series: BLM18EGr

Specifications of BLM18EG121SN1-D

• Impedance: 120ohm
• Dc Resistance Max: 0.04ohm
• Dc Current Rating: 2A
• Ferrite Mounting: SMD
• Ferrite Case Style: 0603
• No. Of Pins: 2
• Frequency Range: 100MHz To 1GHz

oFeatures & Suitable Circuits
oExample
!Note
2
NFM/NFA/NFE/NFR/
Selection Guide for Noise Suppression Filter
Selection Guide for Noise Suppression Filter
Common Mode
BLM/BLA Series
Capacitor Type
NFL/NFW Series
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
Ferrite Bead
Choke Coil
Type
Common Mode Choke Coil
Suppresses common mode noise.
DC power supply
input section
GND
Vcc
· Miniaturized
· Unnecessary of GND connection
· Effective at low impedance line
· Great noise suppression effect
· With effect as By-Pass capacitor (Lineup for Power)
· Good noise separation from signal (LC filter for Signal)
· Effective at high impedance line
· Possible to suppress noise with less affect of ultra
· Great effect for common mode noise
· Less magnetic saturation by current
high speed signal
Three-terminal Capacitor
Suppresses differential mode noise.
Ferrite Bead Inductor
Suppresses differential mode noise.
Features
Common Mode Choke Coil
Suppresses common mode noise.
· Application set with less
· Low impedance line
· Application set with higher
· High impedance line
· Circuit with By-Pass capacitor
· Circuit driven by high
· High speed differential
· I/F cable driver
· Power line
noise radiation
noise radiation
frequency
signal line
USB/IEEE1394
Suitable Circuits
Mar.28,2011
C31E.pdf