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BLM15PX331SN1D

+物料清單

FERRITE BEAD 330 OHM 0402 1LN

製造商村田電子
製造商部分 #BLM15PX331SN1D
有存貨10187

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規格

屬性	價值
Series	EMIFIL®, BLM15
PartStatus	Active
BaseProductNumber	BLM15PX
FilterType	Power Line
NumberofLines	1
Impedance@Frequency	330 Ohms @ 100 MHz
CurrentRating(Max)	1.2A
DCResistance(DCR)(Max)	150mOhm
OperatingTemperature	-55°C ~ 125°C
Package	0402 (1005 Metric)
MountingType	Surface Mount
Height(Max)	0.022" (0.55mm)
Size/Dimension	0.039" L x 0.022" W (1.00mm x 0.55mm)
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

BLM15PX331SN1D is a Murata ferrite bead (BLM15 series), a compact surface‑mount EMI suppressor in a 0603 package. It’s used to filter high‑frequency noise on power rails and signal lines.
Key points:
- Impedance: the “331” indicates about 330 Ω at 100 MHz; very low DC resistance.
- Size: 0603 footprint; reflow compatible.
- Environmental: RoHS compliant, wide operating temperature (typical ~ -55 to +125 °C).
- Packaging: standard tape/reel; SN1D denotes manufacturing/packaging variant.
Typical use:
- Suppress broadband high-frequency noise without significant voltage drop on supply or data lines.
Note:
- For exact DC resistance, current rating, and the full impedance vs. frequency curve, consult the Murata BLM15PX331SN1D datasheet.

Equivalent

BLM15PX331SN1D is a Murata 0603 ferrite bead with ~330 Ω impedance at 100 MHz. Direct Murata equivalents are other 0603 BLM15-series beads rated 330 Ω @100 MHz (same footprint). Cross‑vendor equivalents vary; search for 0603 ferrite beads with 330 Ω @100 MHz from TDK, Taiyo Yuden, Vishay, etc. For exact cross-reference, specify target supplier or consult the datasheets.

Features

BLM15PX331SN1D is a surface-mount ferrite-bead EMI suppressor. Key features:
- High-frequency noise suppression on power or signal lines
- Impedance of about 330 Ω at 100 MHz (typical)
- Very low DC resistance to minimize voltage drop
- Small SMT package for high-density layouts
- RoHS-compliant and reflow-solderable
- Wide operating temperature range (-55°C to +125°C)
- Suitable for broadband EMI filtering in consumer, automotive, and telecom applications
Note: For exact electrical specs and dimensions, please refer to the official datasheet.

Pinout

- Pin count: 2 pins (2-terminal component)
- Function: Ferrite bead EMI suppressor used inline to filter high-frequency noise on a line; provides impedence at high frequency (approximately 330 Ω at 100 MHz for this part) while passing DC.

Manufacturer

The manufacturer is Murata Manufacturing Co., Ltd. Murata is a Japanese multinational company that designs and manufactures electronic components and related materials, including ferrite beads, capacitors, inductors, sensors, filters, and other passive components for the global electronics industry.

Application

BLM15PX331SN1D is a 0603 ferrite bead with high impedance (≈330 Ω at 100 MHz) for EMI/RFI suppression. It blocks high-frequency noise on power rails and data lines while passing DC. Common applications include mobile devices, laptops, motherboards, USB/HDMI/PCIe lines, DC-DC converter outputs, RF front-ends, networking gear, and automotive electronics to meet EMI/EMC requirements.