BLM41PG181SN1L – MURATA
Multi‑Layer Ferrite Bead, 180 Ohm, 25%, 100 MHz, 3.5 A, 1806 Package
Stock Quantity: 1984
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.48 |
| 10+ | |
| 50+ | |
| 100+ |
1984 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
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Overview
The Murata BLM41PG181SN1L is a high-performance ferrite chip bead designed for effective EMI suppression in demanding electronic circuits. Its primary function is to attenuate unwanted high-frequency noise without significantly impacting the desired signal integrity, a critical consideration in sensitive signal paths. A key design trade-off inherent in such components is the balance between impedance at the target frequency and DC resistance; while the BLM41PG181SN1L offers a substantial 180 Ohms impedance at 100 MHz, engineers must carefully manage its 25 mOhms maximum DC resistance to prevent excessive voltage drop or power dissipation in high-current applications.
Key Features
- Impedance: 180 Ohms @ 100 MHz
- Maximum DC Current: 3.5 A
- Maximum DC Resistance: 25 mOhms
- Operating Temperature Range: -55°C to +125°C
- Termination Style: SMD/SMT
- Package/Case: 1806 (4.5 mm x 1.6 mm x 1.6 mm)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Power line noise filtering for sensitive analog circuitry
- EMI mitigation in high-speed digital interfaces (e.g., USB, HDMI)
- Signal integrity enhancement in RF front-end modules
- Decoupling and noise suppression in embedded system power rails
