BLM18BA750SN1D Murata, BLM18BA750SN1D Datasheet - Page 146

• Manufacturer Part Number: BLM18BA750SN1D
• Description: EMI/RFI Suppressors & Ferrites 0603 75 OHM
• Manufacturer: Murata
• Series: BLM Br

Specifications of BLM18BA750SN1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 75 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 300 mAmps
• Maximum Dc Resistance: 0.7 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0603 (1608 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.7ohm
• Dc Current Rating: 300mA
• Ferrite Mounting: SMD
• Ferrite Case Style: 0603
• Inductor Case Style: 0603
• No. Of Pins: 2
• Core Material: Ferrite
• Resistance: 0.7ohm
• Rohs Compliant: Yes
• Operating Temperature Min: -55°C
• Operating Temperature Max: +125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
!Suppression of DC Side
!Example of Impulse Noise Suppression
144
Noise Suppression Effect of BNX Series
Noise Suppression Effect of BNX Series
Ripple of the Switching Power Supply
When BNX002 is not used
• 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 approve our product specifications or transact the approval sheet for product specifications before ordering.
When BNX002 is used.
When BNX002 is used
Type of Filter
Type of Filter
Without filter
+5.0V
+5.0V
50 s/div
0.2V/div
50 s/div
0.2V/div
EMI Suppression Effect
Testing Circuit
EMI Suppression Effect
Switching
Power Supply
Impulse Noise
2000V/50ns
Y-axis: 500V/div
X-axis: 10ns/sec
Y-axis: 500V/div
X-axis: 10ns/sec
BNX002-01
High frequency noise, max. 0.5V, can
be seen.
Noise can be almost suppressed by
BNX002.
Description
+5V
CG
C31E.pdf
08.9.1