BLM31SN500SH1L Specifications
Manufacturer: Murata
Part Number: BLM31SN500SH1L
Component Type: Ferrite bead
Impedance: 50 ohms at 100 MHz
Impedance Tolerance: ±25 %
Rated Current: High current capability
DC Resistance: Low DCR
Package / Case: 1206 (3216 metric)
Mounting Type: Surface mount
Material: Ferrite
Frequency Range: High-frequency noise suppression
Termination Style: Solderable terminations
Operating Temperature Range: -55 °C to +125 °C
Key Features
The BLM31SN500SH1L provides effective suppression of high-frequency noise on power and signal lines. Additionally, the 1206 package supports higher current handling than smaller beads. Moreover, low DC resistance minimizes voltage drop. Furthermore, stable impedance performance improves EMI control across a wide frequency range.
Applications
Power rail noise filtering
Signal line EMI suppression
DC to DC converter noise reduction
Embedded system power conditioning
Industrial control electronics
Consumer electronics interference control
Telecommunications equipment
Automotive electronic modules
Product Overview
The Murata BLM31SN500SH1L ferrite bead is designed to reduce electromagnetic interference in compact surface mount designs. Specifically, it provides 50 ohms impedance at 100 MHz, which helps attenuate high-frequency noise. As a result, signal integrity and power stability are improved. Moreover, the 1206 footprint allows higher current capability compared to smaller case sizes. Therefore, it fits well on power distribution lines.
In addition, the low DC resistance reduces power loss during normal operation. Furthermore, the ferrite material delivers consistent noise suppression across operating conditions. Consequently, system reliability improves in noise-sensitive environments. Because of its surface mount construction, the bead integrates easily into automated assembly processes. As a result, manufacturing efficiency remains high.
Overall, this ferrite bead balances effective EMI suppression, current handling, and compact size. Therefore, it is a practical choice for designers seeking reliable noise control in modern electronic systems.
Contact Us
For pricing, lead time, and technical assistance, Cyndtek is ready to help. Moreover, our team supports OEMs, CMs, and engineers with dependable component solutions. Please contact us today to discuss availability.
Email: Sales@Cyndtek.com
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