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SBE Series

SBE-13 and SBE-17 are improved materials of FE130 and FE160. Their composition and manufacturing method is changed enabling the scattering of spherical oxides more uniformly in silver matrix than the FE series. The materials minimize unevenness caused by wear and transfer occurring frequently in the region of a high rush current and avoid failure of opening due to locking. They are advantageous for TV load and lamp load for automotive usage.

Types and Properties of SBE Series

Types Composition
(%) 		Specific
Gravity 		Hardness
(Hv) 		Electric
Conductivity
(%)
SBE-13
Ag89.8%-SnO+
10.0 100 80
SBE-17
Ag87.4%-SnO+
9.9 115 70

 

1. DC evaluation test
Test condition: DC 14V Rush current 130A Rated current 25A Lamp Load
Contact dimension:
Fixed contacts: 4.0x1.0(0.3)F
Movable contacts: 4.0x1.0(0.3)R10  
   

2. AC evaluation test
Test conditions: AC 100V Rush Current 40A Rated current 10A Resistance Load
Contact dimension:
Fixed contacts: 5.0x1.0+ 2.5x2.5F
Movable contacts: 4.0x1.1+ 2.8x1.1R10
   

 

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