深圳迈维通电子科技有限公司
深圳迈维通电子科技有限公司
DescriptionTheVF242/VF242-PSerieshazardousareaBarriernetworkfuseoffersarangeoffusesdesignedtoenalegreatersafetyoperatingelectronicequipmentwithinpotentiallyexplosiveenvironments
Description
The VF242/VF242-P Series hazardous area Barrier network fuse offers a range of fuses designed to ena le greater safety operating electronic equipment within potentially explosive environments.
Features
Meet Barrier Network Standards (EN50020) for hazardous applications.
High interrupting rating. Meets the 1500A minimum
Availa e in oth axial lead and surface mount.
Interrupting Rating
4000 amperes at 250V AC/DC
Material
Ceramic Body / Copper alloy,silver-plated
Soldering Method
Reflow soldering:150℃-200℃, 60-120 s
Wave soldering:260℃, 10 s
Environmental Specification
Operating Temperature:-55°C to +125°C
Resistance to vibration:IEC 60068-2-6 test Fc Frequency 10-2000 Hz
Cross-over frequency 60Hz
< 60Hz constant amplitude of 0.75mm
>60Hz constant acceleration of 10 g
Resistance to shock:IEC 60068-2-27 test Ea 981 m/ss(100g),6ms
Resistance to thermal shock:IEC 60068-2-14 test Na
Ta= -65°C ,Tb= 125°C
Salt mist:IEC 60068-2-11,test Ka
Moisture sensitivity level:Jedec J-STD-020D.1,Level 2
Solderability:IEC 60127-4,clause 8.6.2
Immersion conditions:250°C±3°C, 3s±0.3s
Resistance to soldering heat:IEC 60127-4,clause 8.7.2
Immersion conditions:260°C±3°C.10s±1s
Resistance to soldering heat:IEC 60127-4,clause 9.9.3
0.1M Ω min.bei/@DC 250V
安规资料
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