Murata Electronics BLH03 Noise Filters
Murata Electronics BLH03 Noise Filters are high-frequency, wide-band filters that include a horizontal winding inner coil structure that enables low storage capacitance. These filters feature up to 150mA rated current, ±40% impedance (at 100MHz) tolerance, and -40°C to 125°C operating temperature range. The BLH03 filters are available in 0.6mm x 0.3mm dimensions and are suitable for noise suppression in small equipment such as cellular phones.
Features
- High noise suppression performance
- BLH03HA400SN1:
- 150mA rated current (at 85°C)
- 2.2Ω DC resistance (maximum)
- 40Ω impedance (at 100MHz)
- ±40% impedance (at 100MHz) tolerance
- BLH03HG901SN1:
- 100mA rated current (at 85°C)
- 3Ω DC resistance (maximum)
- 900Ω impedance (at 100MHz)
- ±40% impedance (at 100MHz) tolerance
- -40°C to 125°C operating temperature range
Dimensional Diagram
Catalogs
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| Part Number | Datasheet | Tolerance | Maximum DC Resistance | Impedance | Operating Temperature Range | Number of Channels | Shielding | Termination Style |
|---|---|---|---|---|---|---|---|---|
| BLH03HA400SN1D |  |
40 % | 2.2 Ohms | 40 Ohms | - 40 C to + 125 C | 1 Channel | Shielded | SMD/SMT |
| BLH03HG901SN1D | |
40 % | 3 Ohms | 1.5 kOhms | - 40 C to + 125 C | 1 Channel | Shielded | SMD/SMT |
Published: 2023-09-01
| Updated: 2023-09-14