Highvi­bra­tion alu­minium ca­pac­i­tors

DEMM Engineering & Manufacturing - - PRODUCT WATCH -

RS COM­PO­NENTS is now stock­ing a range of po­larised alu­minium elec­trolytic ca­pac­i­tors from Vishay In­tertech­nol­ogy fea­tur­ing in­creased vi­bra­tion ca­pa­bil­i­ties over stan­dard de­vices.

De­liv­er­ing the high sta­bil­ity and re­li­a­bil­ity vi­tal for au­to­mo­tive and in­dus­trial ap­pli­ca­tions, the Vishay BC­com­po­nents sur­face-mount (SMD) 260 CLA-V, 246 CTI-V, and 250 CRZ-V and ra­dial 246 RTI-V and 250 RMI-V com­bine their high-vi­bra­tion per­for­mance with low im­ped­ance, high rip­ple cur­rent, and long use­ful life.

The five se­ries of sur­face mount and ra­dial de­vices of­fer vi­bra­tion re­sis­tance up to 30 g and 50 g, re­spec­tively. The AEC- Q200- qual­i­fied ca­pac­i­tors fea­ture low im­ped­ance down to 18 mΩ at 100 kHz for bet­ter fil­ter­ing, high rip­ple cur­rent to 3,500 mA, and long use­ful life to 10,000 h. The de­vices fea­ture ca­pac­i­tance from 150 ‘F to 10,000 ‘F over volt­ages from 6.3 V to 100 V.

Sur­face-mount 260 CLA-V, 246 CTI-V, and 250 CRZ-V ca­pac­i­tors are of­fered in six- pin ver­sions and in­crease pro­cess­ing flex­i­bil­ity by meet­ing the rig­or­ous JEDEC J-STD- 020 sol­der­ing guide­lines for se­vere re­flow con­di­tions. 246 RTI-V and 250 RMI-V de­vices with ra­dial leads fea­ture a cylin­dri­cal alu­minium case with pres­sure re­lief – in­su­lated with a blue PET sleeve. All ca­pac­i­tors are charge and dis­charge- proof, so there is no peak cur­rent lim­i­ta­tion.

Fully RoHS cer­ti­fied, the ca­pac­i­tors con­tain non-solid, self-heal­ing elec­trolytes, and are ideal for smooth­ing, fil­ter­ing, and buffer­ing in SMPS and DC/DC power sup­plies.

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