tusonix, inc. is an iso 9001 registered firm ul recognized filtered terminal block 1.0 scope this specification describes the basic performance require- ments of tusonix filtered terminal blocks. 2.0 capacitance 2.1 measurement conditions: capacitance measured at 25 2c, 50% max r.h. and frequency of 1 khz @ 1 0.2vrms. 2.2 capacitance: 2000pf minimum 3.0 insertion loss 3.1 measurement conditions: insertion loss values listed are measured in a 50 ? system at 25c 2c under no- load conditions. 3.2 insertion loss: the insertion loss values listed are minimum values under indicated conditions. 3.3 listed insertion loss data is a measurement of filter performance in a matched 50 ? system. it is highly recommended that filter perfomance be verified under actual circuit operation conditions. 4.0 operating conditions filters are designed to operate continuously at the tem- perature, voltage and current stated for each tusonix part number. 5.0 dielectric withstanding voltage filters shall withstand a 1500vac voltage applied between the screw terminal and ground plane for 1 minute. surge current shall be limited to a maximum of 50ma. 6.0 insulation resistance measured at 25c 2c with 100vdc and charging current limited to 50ma max. the ir after two minutes maximum shall be a minimum of 10,000 megohms. filtered terminal block specifications recognized by ul, the tusonix filtered terminal block is specifically designed to save time and money for emi filtering appli- cations. by combining a filtering component with an industry standard terminal block, tusonix has created an effective barrier to emi noise. tusonix? filtered terminal blocks allow the engineer to eliminate emi using an existing mechanical design element combined with the excellent perfomance of a filter. tusonix? commitment to excellence and service allows for customization of the filtered terminal blocks to meet your specific emc qualifications. backed by more than 60 years of ce- ramic component production experience, tusonix filtered teminal blocks meet your demanding requirements. ? ? ? ? ? telecommunications ? ? ? ? ? computer and peripheral equipment ? ? ? ? ? industrial process control equipment ? ? ? ? ? power supplies ? ? ? ? ? office and lab equipment benefits application practical applications ? ? ? ? ? saves labor and space ? ? ? ? ? consistent panel layout ? ? ? ? ? solves emi problems ? ? ? ? ? meets specific requirements features ? ? ? ? ? filter integral to block ? ? ? ? ? industry standard block ? ? ? ? ? wide range of performance ? ? ? ? ? customization the tusonix terminal blocks listed in this catalog are recognized to ul standard 1283 for the emi filter and ul standard 1059 for the terminal block.
7741 north business park drive tucson, arizona 85743 ph: 520-744-0400 fax: 520-744-6155 website: www.tusonix.com e-mail: sales@tusonix.com ul recognized filtered terminal block #6-32 unc-2a thd. combination head screw with clamp washer (4) plcs. ground plane circuit (each line) .325 [8.30] .318 [8.08] max. ground plane .500 [12.70] max. a c b sleeves soldered to ground plate .040 [1.02] max. fillet .040 [1.01] typ. .810 [20.57] .750 [19.05] .270 [6.86] filter encapsulated in sleeve .062 x .032 [1.60 x 0.80] typ. .190 dia. [4.82] thru (2) plcs. .200 [5.08] (2) plcs. .437 [11.10] .437 [11.10] .650 [16.50] .400 [10.16] ? center spacing: .437 [11.10] ? screw size: #6-32 ? wire size: up to 12awg, ? .081[2.05] ? molded material: thermoplastic(valox), ul rated 94 v-0. ? tightening torque: 9 in-lbs [1.02nm] ? terminal: brass, tin-plated mechanical specifications ? operating temperature: -55c to +125c ? working voltages: up to 250 vac ? capacitance: 2000pf minimum ? dielectric withstanding voltage: 1500vac ? insulation resistance: minimum10,000 megohms ? current rating: 20a ? dc resistance: 10 milliohms max ? minimum insertion loss, in 50 ohm circuit (db): (for additional insertion loss values, contact the factory) electrical specifications tusonix part number 7602-501 7603-501 7604-501 7605-501 7606-501 number of terminals ab c 2 3 4 5 6 1.312 [33.32] 1.750 [44.45] 2.187 [55.55] 2.625 [66.68] 3.062 [77.77] .437 [11.10] .874 [22.20] 1.311 [33.30] 1.750 [44.45] 2.185 [55.50] 1.71 [43.5] 2.15 [54.6] 2.59 [65.7] 3.02 [76.8] 3.46 [88.0] screw size #6-32 #6-32 #6-32 #6-32 #6-32 ? emi filters recognized to ul standard 1283 ? terminal block recognized to ul standard 1059 ? reference ul file number e201344 ul recognition 10 mhz 5db 100 mhz 50db 1 ghz 60db 10 ghz 65db
|
