ball / land grid array sockets screw lock type e-tec is now the leading b g a socket manufacturer. sockets range from 5 x 5 upwards and some of th e exi s ti n g pattern s are sh own on th e followi n g pages. many more exist and y o ur exact requiremen ts can easily be added to our extensive product library. the smt socket is simply placed and reflow ed on to th e pcb i n th e same way as th e ch i p an d occupi es only a small amount of additional board space. the 1.27 mm pitch screw lock socket extends 6, 00 mm bey o nd t h e out e r ball row wit h no fixing holes. we aim to solve y o ur requirements - many differe nt terminals and configurations are available. your custom sets our standards! plea se note, we will a l wa ys request the chip da ta to ensure we offer a compa t ible socket. smt style pcb pad layout ? 0,70mm/.028? if p i tch 1,27mm ? 0,60mm/.023? if p i tch 1,00mm ? 0,50mm/.019? if p i tch 0 , 8 0 m m ? 0,30mm/.012? if p i tch 0,50mm dim e nsions if b g a soc k et pitc h 1 , 2 7 m m w i th c o ntac t ty pe 3 0 cop l a n a r ity 0,10mm/.004? importan t note: pleas e c h ec k th e ball diam eters & h e igh t s of your c h ip prior to orde r ing the standard e - te c bga (bpw/bc w) socke t s. any de viation has to be communicated to e-tec in order to check compatibility with the standard socke t de sig n and if ne ce ssary to obtain a spe c ial orde r code adapted to your chip dimensions. t h e s t andard s o lderball diam eters & h e igh t s are th e following: pi tch ba l l di am eters b a ll hei g ht min/ ma x min/ ma x 0. 50mm 0. 25mm / 0. 35mm 0. 15mm / 0. 30mm 0. 65mm 0. 25mm / 0. 50mm 0. 15mm / 0. 30mm 0. 75mm & 0. 80mm 0. 40mm / 0. 55mm 0. 25mm / 0. 45mm 1. 00mm 0. 50mm / 0. 70mm 0. 30mm / 0. 50mm 1.27m m & 1.50m m a) plastic chips (bpw) 0. 60mm / 1. 00mm 0. 50mm / 0. 70mm b) ce ramic chips (bc w) 0. 60mm / 1. 00mm 0. 80mm / 1. 00mm solderta il style soldertail: ? 0, 45m m / . 017? if p i tch 1, 27m m ? 0, 29m m / . 011? if p i tch 1, 00m m ? 0, 29m m / . 011? if p i tch 0, 80m m ? 0, 25m m / . 010? if p i tch 0, 50m m pcb hole layout pcb solder hole: ? 0, 60m m / . 024? if p i tch 1, 27m m ? 0, 50m m / . 020? if p i tch 1, 00m m ? 0, 40m m / . 016? if p i tch 0, 80m m ? 0, 35m m / . 014? if p i tch 0, 50m m t h e pitch dim e nsion depends on your ball gr id ar r a y specifications mechanical data con t a c t life retention system life solderability indiv i dual c o ntac t forc e max. torque for retention screws material insulator term inal con t a c t electrical data contact resistance current rating in su la tion resista n ce a t 500v dc breakdown voltage at 60 hz ca p a cita n c e in d u cta n ce operating temperature 10.000 cycles min . 1.000 cycles min . exceed s mil - s t d- 202 meth od 208 40 grams max. up to 800 pins = 7cn per meter or 10 oz per inch as of 800 pins = 7cn to 10cn per meter or 10 oz to 14 oz per inch glass epoxy fr 4 brass becu < 100 m ? 500 ma ma x. 100 m ? if 0.50 to 0.80mm p i tch 500 m ? 1.00mm pitch upwards 500v min . < 1 p f < 2 n h ? 55 c to + 130 c ; 220 c for 10 sec. recommendations torque l i miting screw driver refer to page ?tools? of this catalog solder paste please use a solderpaste w/o any silver! s o ld er p r ofile plea se refer to ou r web s ite www.e- tec.ch how to order x x w x x x x - x x x x - x x x x x x device type device material pitch grid code config code plating b = ball grid l = land grid c = column grid c = ceramic p = plastic 05 = 0,50mm 06 = 0,65mm 07 = 0,75mm 08 = 0,80mm 10 = 1,00mm 12 = 1,27mm 15 = 1,50mm ple a se re fe r to the footprint page s 38 to 45 will b e giv e n b y the factory after receipt of the chip d a tas h eet 01 = tin/gold nbr of contacts contact type ple a se re fe r to the footpri n t page s 38 to 45 30 = standard smt? ( ?a ? = 1,20mm if 1,27mm p i tch ; 0,80mm if 1,00mm, 0.60 if 0,80mm p i tch ; 0,40mm if 0,50mm p i tch ) 29 = rai s e d smt?..... ( ?a ? = 5,00mm if 1,27mm p i tch ; 3,20mm if 1,00mm; 2,80mm if 0,80mm p i tch , 2.30mm if 0.50mm p i tch ) 28 = spe c i a l rai s e d smt - on ly for 1.00 & 0.80mm pi tch ? ..... ( ?a ? = 4,50mm ) 70 = standard solder tail???...?. ( ?a ? = 3.30 if 1.27mm p i tch , 2.80 if 1.00mm or 0.80mm p i tch , 2,30mm if 0.50mm p i tch ) 65 = special short solder tail - only for 1,27mm pitch???... ( ?a ? = 2,80mm ) ep p a ten t s 0829188, 0897655 us p a ten t s 6190181, 6249440 patented in other countries. 34
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