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Send til en ven   Udskriv14/4 2009 kl. 15:57
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Forbedrede ferritter

Nye chip ferritter fra Murata tilbyder 60 procent lavere DC-modstand (in english).

Murata has enhanced the performance of its high performance EMIFIL chip ferrite beads to help designers save power and space in portable equipment designs. New ceramic materials and process technologies have allowed Murata to lower the DC resistance of its chip ferrite beads by up to 60%, increasing rated current to create the BLM15AX_SN series.

Compared to their BLM15AG_SN predecessors, the new BLM15AX_SN series has DC resistance as low as 0.02Ω, a reduction of 60%. Corresponding maximum rated current has increased from 1000 to 1740mA.


The series comes in 0402-size packaging (1.0 x 0.5 x 0.5 mm), perfect for designers seeking to reduce board space without performance degradation in portable equipment designs. The series' low DC resistance also helps reduce power consumption for battery powered applications.

The series' wide impedance line-up ranges from 10Ω to 1000Ω. Operating temperature range is -55 to +125ºC.

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