pcb connectors series 831 831-pp-nnn-40-001101 single row 2 mm, surface mount parallel "hard metric" pcb socket connectors smd mount. technical specs.: insulator black glass filled polymer lcp-gf30-fr flammability ul 94v-o sleeve brass cuzn36pb3 (c36000) contact clip (6 finger): beryllium copper (c17200) mating pin ? 0.40 to 0.66 mm, 0.50 mm square insertion forces 0.7 n typ withdrawal forces 0.4 n typ. (polished steel gauge ? 0.46 mm) mechanical life min. 500 cycles rated current 3 a contact resistance max. 10 m dielectric strength min. 1000 v rms coplanarity smd terminations max. 0.1 mm (measured on 25 mm long connectors) ordering information: ?pp plating code ?sleeve clip? 87 ?tin ?gold flash 83 ?tin ?gold 0.75 m nnn number of poles. replace nnn with the requested number of poles, e.g. 831-87-nnn-40-001101 for a single row version with 16 pins becomes 831-87-016-40-001101. preci-dip sa rue saint-henri 11 p.p.box 834 ch-2800 delmont / switzerland phone +41 (0)32 421 04 00 fax +41 (0)32 421 04 01 e-mail sales@precidip.com www.precidip.com
technical assistance general specifications: the values listed below are general specs applying for preci-dip socket and pin connectors. please see individual catalog page for additional and product specific technical data. operating temperature range -55 ... +125 c climatic category (iec) 55/125/21 operating humidity range annual mean 75 % max working voltage 100 vrms/150 vdc (2.54 mm grid) preci-dip sockets are recognized by underwriters laboratories inc. and listed under "connectors for use in data, signal, control and power applications", file nr. e174442 mechanical characteristics: clip retention min. 40 n (no displacement under axial force applied) contact (sleeve / clip) retention min. 3.3 n acc. to mil-dtl-83734, pt 4.6.4.2 electrical characteristics: insulation resistance between any two adjacent contacts min. 10'000 m at 500 v ac capacitance between any two adjacent contacts max. 1 pf air and creepage distances between any two adjacent contacts : series 3xx/4xx/7xx 80x 83x 85x 86x mm 0.7 0.85 / 0.7 0.5 0.4 / 0.5 0.5 environmental characteristics: the sockets withstand the following environmental tests without mechanical and electrical defects: - dry heat steady state iec 60512-11-9.11i / 60068-2-2.bb: 125 c, 16h - damp heat cyclic iec 60512-11-12.11m / 60068-2-30.db: 25/55 c, 90 ? 100 %rh, 1 cycle of 24 h - cold steady state iec 60512-11-10.11j / 60068-2-1.a: -55 c, 2 h - thermal shock iec 60512-11-4.11d / 60068-2-14.na: -55/125 c, 5 cycles 30 min - sinusoidal vibrations iec 60512-6-4.6d / 60068-2-6.fc: 10 to 500 hz, 10 g, 1 octave/min, 10 cycles for each axis - shock iec 60512-6-3.6c / 60068-2-27.ea: 50 g, 11 ms, 3 shocks in three axis during the above two tests no contact interruption >50 ns does appear. - solderability j-std-002a, test a, 245c, 5 s solder alloy snag3.8cu0.7 - resistance to soldering heat j-std-0020c, 260c, 20 s - moisture sensitivity j-std-020c level 1 - resistance to corrosion : 1) salt spray test iec 60068-2-11.ka: 48 h 2) sulfur dioxide (so2) test iec 60068-2-42 kc: 96 h at 25 ppm so2, 25 c, 75 %rh 3) hydrogen sulfide (h2s) test iec 60068-2-43 kd: 96 h at 12 ppm h2s, 25 c, 75 %rh solderless compliant press-fit characteristics: press-fit characteristics measured acc. to iec 60352-5 - press-in force: 90 n max. (at min. hole dia.) / 65 n typ. - push-out force: 30 n min. (at max. hole dia.) / 50 n typ. - push-out 3rd cycle: 20 n min. (at max. hole dia.) preci-dip sa rue saint-henri 11 p.p.box 834 ch-2800 delmont / switzerland phone +41 (0)32 421 04 00 fax +41 (0)32 421 04 01 e-mail sales@precidip.com www.precidip.com
pcb hole dimensions - 2 mm grid: finished hole ?: 0.7 + 0.09/-0.06 mm | drilled hole ?: 0.8 0.02 mm - 2.54 mm grid: finished hole ?: 1 + 0.09/-0.06 mm | drilled hole ?: 1.15 0.02 mm pcb hole plating - pcb surface finish: hole plating - tin: 5-15 m tin over min. 25 m copper - copper: min. 25 m copper - gold over nickel: 0.05-0.2 m gold over 2.5-5 m nickel over min. 25 m copper packaging: standard connector packaging is card box. smd mount connectors available on request with tape & reel packaging acc. to eia standard 481. preci-dip sa rue saint-henri 11 p.p.box 834 ch-2800 delmont / switzerland phone +41 (0)32 421 04 00 fax +41 (0)32 421 04 01 e-mail sales@precidip.com www.precidip.com
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