53 axk(1) features 1. an ultra thin, lightweight pc board to pc board space of max. 0.1 mm is realized. contributes to miniaturization of equipment. an effective stacking height of 0.4 mm and weight of 0.05 g is realized (with a pitch between terminals of 1.4 mm and 8 contacts). 2. with bellows type contact construction, a large spring stroke is maintained, and the corresponding stacking capacity is increased. 3. automatic assembly and reduction in part runs is possible, providing a total cost reduction. compared to rubber connectors, the number of parts and mounting costs can be reduced. 4. twin contact construction for high contact reliability. also, the 1.0 mm terminal pitch type supports single-contact types for light loads with leeway in positioning when assembling the device. applications cellular phones, phs, pdas and other small portable devices. example of connection between pc board and lcd display of cellular phone what is meant by ?irect type connector? using this connector, the terminal part is mounted on the pc board (b in the ?ure below) by soldering, the contact part, is pressed to the pattern on the pc board (a in the ?ure below) and connection performed. a b terminal part contact part pattern lcd display pc board stacking height min. 0.4 mm fpc hold down product types terminal pitch recommended stacking height effective stacking height no. of contacts contact tip part no. packing quantity inner carton (1 reel) outer carton 1.0mm 0.8mm 0.6mm to 1.0mm 14 twin axk1114355j 3,500 pcs. 7,000 pcs. 15 twin axk1115355j 3,500 pcs. 7,000 pcs. 1.25mm 1.05mm to 1.4mm 10 twin axk1110535j 3,000 pcs. 6,000 pcs. single axk1110575j 3,000 pcs. 6,000 pcs. 12 twin axk1112535j 3,000 pcs. 6,000 pcs. 1.45mm 1.25mm to 1.6mm 12 twin axk1112735j 3,000 pcs. 6,000 pcs. 13 single axk1113775j 3,000 pcs. 6,000 pcs. 1.1mm 1.15mm 0.95mm to 1.3mm 18 twin axk1418635j 3,000 pcs. 6,000 pcs. 1.35mm 1.15mm to 1.5mm 12 twin axk1412835j 3,000 pcs. 6,000 pcs. 18 twin axk1418835j 3,000 pcs. 6,000 pcs. 1.4mm 0.6mm 0.4mm to 0.8mm 8 twin axk1208435j 4,000 pcs. 8,000 pcs. 0.45mm to 0.8mm 14 twin axk1214435j 4,000 pcs. 8,000 pcs. 15 twin axk1215435j 4,000 pcs. 8,000 pcs. 0.65mm 0.5mm to 0.8mm 20 twin axk1220435j 4,000 pcs. 8,000 pcs. 3.5mm 0.95mm 0.7mm to 1.1mm 2 twin AXK1302235J 3,000 pcs. 6,000 pcs. narrow-pitch connectors for board-on board connections narrow-pitch connectors direct type directtype.fm 53 ?y?[?w ?q?o?o?r?n?p?q???q?q??@???j??@?????p?q???o?a
54 axk(1) specifications 1. characteristics 1) terminal pith 1.0mm, 1.1mm note) after pushing the connector contacting part from the recommended stacking height up to the connector part, return it to t he same position and then measure. item speci cations conditions terminal pitch 1.0mm terminal pitch 1.1mm electrical characteristics rated current 0.5a rated voltage 60v ac/dc breakdown voltage 250v ac for 1 minute detection current: 1ma insulation resistance min. 1,000m ? (initial) using 500v dc megger (applied for 1min.) contact resistance max. 50m ? measured based on the hp4338b measurement method of jis c 5402. mechanical characteristics contact force (note) environmental characteristics ambient temperature 55 c to +85 c no freezing at low temperature soldering heat resistance max. peak temperature of 245 c infrared re ow soldering. however, the temperature of the of pc board surface adjacent to connector terminals. 300 c within 5 seconds/350 c within 3 seconds soldering iron thermal shock resistance (header and socket mated) 5 cycles, insulation resistance min. 100m ? , contact resistance max. 50m ? lifetime characteristics insertion and removal life 50 times, contact resistance max. 50m ? do not press the contact in further than the surface of the molded portion of the connector. unit weight 0.1g (14 contacts) 0.1g (18 contacts) sequence temperature ( c) time (minutes) 1 55 30 2 25 max. 5 385 30 4 25 max. 5 + 0 ? 3 + 10 ? 5 + 3 ? 0 + 10 ? 5 2) terminal pith 1.4mm, 3.5mm note) after pushing the connector contacting part from the recommended stacking height up to the connector part, return it to t he same position and then measure. item speci cations conditions terminal pitch 1.4mm terminal pitch 3.5mm electrical characteristics rated current 0.5a rated voltage 60v ac/dc breakdown voltage 250v ac for 1 minute detection current: 1ma insulation resistance min. 1,000m ? (initial) using 500v dc megger (applied for 1min.) contact resistance max. 80m ? measured based on the hp4338b measurement method of jis c 5402. mechanical characteristics contact force (note) environmental characteristics ambient temperature 55 c to +85 c no freezing at low temperature soldering heat resistance max. peak temperature of 245 c infrared re ow soldering. however, the temperature of the of pc board surface adjacent to connector terminals. 300 c within 5 seconds/350 c within 3 seconds soldering iron thermal shock resistance (header and socket mated) 5 cycles, insulation resistance min. 100m ? , contact resistance max. 80m ? lifetime characteristics insertion and removal life 50 times, contact resistance max. 80m ? do not press the contact in further than the surface of the molded portion of the connector. unit weight 0.05g (8 contacts) 0.03g (2 contacts) sequence temperature ( c) time (minutes) 1 55 30 2 25 max. 5 385 30 4 25 max. 5 + 0 ? 3 + 10 ? 5 + 3 ? 0 + 10 ? 5 0.637 14, 15, 17 contacts twin connection: n{65 gf}/2 points +0.147 0.098 +15 10 10, 12 contacts twin connection: 0.441 n{45 gf}/2 points +0.147 0.098 +15 10 10, 13, 17, 18 contacts single connection: 0.441 n{45 gf}/1 point +0.147 0.098 +15 10 0.441 n{45 gf}/2 points +0.147 0.098 +15 10 0.490 n{50 gf}/2 points +0.196 0.098 +20 10 0.588 n{60 gf}/2 points +0.147 0.098 +15 10 directtype.fm 54 ?y?[?w ?q?o?o?r?n?p?q???q?q??@???j??@?????p?q???o?a
55 axk(1) 2. material and surface treatment 3. contact side pc board speci?ations mm general tolerance 0.2 dimensions 1. terminal pitch 1.0mm, stacking height 0.8mm, 14 contacts twin type part name material surface treatment molded portion heat resistant resin (ul94v-0) contact/post copper alloy contact portion: au plating over ni (min. 0.1m) soldering terminal portion: au plating over ni (except for thick of terminal) contact portion surface treatment au plating over ni (min. 0.2m) 0.80 2.20 1.96 0.20 0.80 (operating position) x-y cross section 5.50 0.12 0.1 0.1 0.60 +0.2 0 1.55 +0.08 0.60 0 16.70 17.65 17.25 14.70 7.00 0.65 0.40 13.00 17.00 1.00 1.60 1.50 0.40 4.30 0.60 2.45 ( 0.60 ) 0.15 0.15 0.1 0.05 0.05 0.15 0.1 0.1 x y 13.00 0.66 c 0.25 0.72 dia. 15.00 0.72 dia. 0.12 0.1 -0.15 0 0.07 0 -0.05 0.08 0 -0.05 0.55 0.08 0.08 0.15 recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0.70 0.05 0.05 1.00 13.00 0.05 16.40 0.05 18.40 0.05 0.1 1.10 4.30 0.05 0.1 1.10 0.1 3.35 2.05 0.05 15.00 0.05 0.90 dia. + 0 .1 0 0.80 dia. 0 .0 5 0.05 17.00 1.00 0.05 0.05 0.05 13.00 0.65 2.00 2. terminal pitch 1.0mm, stacking height 0.8mm, 15 contacts twin type 15.70 17.70 18.25 18.65 0.80 2.20 18.00 0.15 14.00 0.15 1.00 0.1 0.05 0.40 0.65 0.1 0.35 0.1 x y 1.96 2.45 ( 0.60 ) 0.20 0.80 (operating position) 5.50 0.12 0.1 1.60 0.1 4.30 0.15 0.60 0.1 0.60 +0.2 0 1.55 +0.08 0.60 0 0.40 0.05 x-y cross section 16.00 0.08 0.15 0.08 14.00 0.1 (contact portion) 0.08 0.55 0.12 0.07 c 0.25 0.66 0 -0.15 0 0.72 -0.05 0.72 dia. dia. -0.05 0 boss recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 19.40 0.05 17.40 0.05 14.00 0.05 1.00 0.05 0.70 0.05 16.00 0.05 18.00 0.05 1.10 0.1 0.80 dia. 4.30 2.05 3.35 1.10 0 .0 5 0.05 0.05 0.1 0.1 0.90 dia. 0 + 0 .1 14.00 0.05 1.00 0.05 ( 0.65 ) 0.05 2.00 directtype.fm 55 ?y?[?w ?q?o?o?r?n?p?q???q?q??@???j??@?????p?q???o?a
56 axk(1) 3. terminal pitch 1.0mm, stacking height 1.25mm, 10 contacts twin type c0.2 0.07 9.0 0.15 0.4 0.05 1.0 0.1 11.1 12.5 13.0 0.35 0.1 0.65 0.1 0.1 9.0 0 0.05 0.7 0.08 11.8 0 0.05 0.7 dia. dia. 0.5 0.15 0 1.6 4.3 0.1 0.6 0.15 2.03 1.6 ( 0.6 ) 0.55 0.08 5.5 1.2 1.9 1.25 (operating position) (straight portion) 2.2 0.6 0.1 1.05 0.12 +0.08 0 +0.2 0 0.1 recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0.88 dia. + 0 .1 0 11.8 0.05 9.0 0.05 1.0 0.05 0.7 0.05 2.1 0.1 3.4 0.05 0 .0 5 0.78 dia. 0.05 9.0 0.05 1.0 0.05 ( 0.65 ) 2.0 mm general tolerance 0.2 4. terminal pitch 1.0mm, stacking height 1.25mm, 10 contacts single type c 0.2 0.07 9.0 0.15 0.4 0.05 1.0 0.1 11.1 12.5 13.0 0.35 0.1 0.65 0.1 0.1 9.0 0 0.05 0.7 0.08 11.8 0 0.05 0.7 dia. dia. 0.5 0.15 0 1.6 4.3 0.1 0.6 0.15 2.03 1.6 ( 0.6 ) 0.4 0.06 5.5 1.2 1.9 1.25 (operating position) (straight portion) 2.2 0.6 0.1 1.05 0.12 +0.08 0 +0.2 0 0.1 recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0.88 dia. + 0 .1 0 11.8 0.05 9.0 0.05 1.0 0.05 0.7 0.05 2.1 0.1 3.4 0.05 0 .0 5 0.78 dia. 0.05 9.0 0.05 1.0 0.05 ( 0.80 ) 2.0 directtype.fm 56 ?y?[?w ?q?o?o?r?n?p?q???q?q??@???j??@?????p?q???o?a
57 axk(1) mm general tolerance 0.2 5. terminal pitch 1.0mm, stacking height 1.25mm, 12 contacts twin type 1.6 2.03 1.6 1.0 0.1 0.4 0.05 0.65 0.1 0.35 0.1 4.3 0.1 (0.6) 0.6 0.15 0.1 0.6 0.1 0.12 5.5 2.2 0.5 0 0.15 1.05 +0.08 0 0.7 0 0.05 0.7 dia. dia. 0 0.05 c 0.2 0.07 1.25 (operating position) 1.9 +0.2 0 (straight portion) 1.2 0.55 0.08 11.0 0.15 13.1 15.0 11.0 0.1 (contact portion) 13.8 0.08 14.5 recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0.7 0.05 1.0 0.05 0.78 0.05 dia. 0.88 dia. +0.1 0 2.1 0.1 3.4 0.05 11.0 0.05 13.8 0.05 1.0 0.05 2.0 (0.65 0.05 ) 11.0 0.05 6. terminal pitch 1.0mm, stacking height 1.45mm, 12 contacts twin type 1.6 2.03 1.6 1.0 0.1 0.4 0.05 0.65 0.1 0.35 0.1 4.3 0.1 (0.6) 0.6 0.15 0.1 0.6 0.1 0.12 5.5 0.5 0 0.15 0.7 0 0.05 c 0.2 0.07 0.7 dia. dia. 0 0.05 (straight portion) 1.2 13.8 0.08 11.0 0.1 (contact portion) 11.0 0.15 15.0 14.5 13.1 1.25 +0.08 0 1.45 (operating position) 2.1 2.1 +0.2 0 1.7 0.55 0.08 recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0.7 0.05 1.0 0.05 0.78 0.05 dia. 0.88 dia. +0.1 0 2.1 0.1 3.4 0.05 11.0 0.05 13.8 0.05 1.0 0.05 2.0 11.0 0.05 (0.65 0.05 ) directtype.fm 57 ?y?[?w ?q?o?o?r?n?p?q???q?q??@???j??@?????p?q???o?a
58 axk(1) mm general tolerance 0.2 7. terminal pitch 1.0mm, stacking height 1.45mm, 13 contacts single type 1.6 2.03 1.6 1.0 0.1 0.4 0.05 0.65 0.1 0.35 0.1 4.3 0.1 (0.6) 0.6 0.15 0.1 0.6 0.1 0.12 5.5 0.5 0 0.15 0.7 0 0.05 c 0.2 0.07 0.7 dia. dia. 0 0.05 (straight portion) 1.2 1.25 +0.08 0 1.45 (operating position) 2.1 0.4 0.06 2.1 +0.2 0 1.7 12.0 0.1 (contact portion) 14.8 0.08 12.0 0.15 14.1 15.5 16.0 recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0.7 0.05 1.0 0.05 0.78 0.05 dia. 0.88 dia. +0.1 0 2.1 0.1 3.4 0.05 14.8 0.05 12.0 0.05 1.0 0.05 (0.80 0.05 ) 2.0 12.0 0.05 8. terminal pitch 1.1mm, stacking height 1.15mm, 18 contacts twin type 18.70 0.15 0.4 0.05 1.1 0.1 0.45 0.1 0.65 0.1 20.7 22.1 22.6 18.7 ( contact portion ) 0.1 0.55 0.08 connection portion 21.4 0.08 0 0.05 0.72 dia. 0 0.05 0.72 dia. c 0.2 0.07 0.08 0.47 ( 0.6 ) 0.1 4.3 0.15 0.6 2.03 1.6 1.6 ( straight portion ) 5.5 1.5 +0.2 0 1.95 1.15 ( operating position ) 0.1 0.6 2.2 0.1 +0.08 0 0.95 0.12 recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 18.7 0.05 21.4 0.05 0.8 dia. 0 .0 5 + 0 .1 0 0.9 dia. 1.1 0.05 0.7 0.05 0.1 2.1 0.05 3.4 18.7 0.05 ( 0.8 0.05 1.1 0.05 2.0 ) directtype.fm 58 ?y?[?w ?q?o?o?r?n?p?q???q?q??@???j??@?????p?q???o?a
59 axk(1) mm general tolerance 0.2 9. terminal pitch 1.1mm, stacking height 1.35mm, 12 contacts twin type c 0.2 0.07 12.1 0.1 (contact portion) 1.6 2.03 4.3 0.1 (0.6) 15.5 0.72 0 0.05 14.8 0.08 16.0 0.4 0.05 12.1 0.15 0.72 dia. dia. 0 0.05 1.1 0.1 0.47 0.08 14.1 0.65 0.1 0.45 0.1 0.55 0.08 (terminal coplanarity) 0.1 1.15 +0.08 0 2.2 1.7 1.35 (operating position) 2.15 +0.2 0 0.12 1.5 (straight portion) 1.6 0.6 0.15 0.6 0.1 5.5 recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0 .9 d ia . + 0 .1 0 3.4 0.05 2.1 0.1 0.8 0.0 5 dia. 0.7 0.05 12.1 0.05 1.1 0.05 14.8 0.05 (0.8 0.05 ) 2.0 1.1 0.05 12.1 0.05 10. terminal pitch 1.1mm, stacking height 1.35mm, 18 contacts twin type 18.7 0.15 18.7 0.1 (contact portion) 20.7 0.47 0.08 22.6 c 0.2 0.07 0.4 0.05 22.1 21.4 0.06 (0.6) 2.03 1.6 0.72 0 0.05 0.45 0.1 0.65 0.1 1.1 0.1 0.72 dia. dia. 0 0.05 4.3 0.1 0.55 0.08 1.6 0.6 0.15 0.1 (terminal coplanarity) 0.6 0.1 1.5 (straight portion) 0.12 2.15 +0.2 0 1.35 (operating position) 1.7 2.2 1.15 +0.08 0 5.5 recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 3.4 0.05 0 .9 d ia . + 0 .1 0 0.8 0 .0 5 dia. 21.4 0.05 18.7 0.05 0.1 0.05 2.1 0.1 1.1 0.05 18.7 0.05 2.0 (0.8 0.05 ) 1.1 0.05 directtype.fm 59 ?y?[?w ?q?o?o?r?n?p?q???q?q??@???j??@?????p?q???o?a
60 axk(1) mm general tolerance 0.2 11. terminal pitch 1.4mm, stacking height 0.6mm, 8 contacts twin type 0.85 11.48 13.5 0.1 0.1 0.6 (operating position) 1.8 2.03 1.8 1.6 5.5 ( 0.6 ) 1.5 1.75 0.6 0.05 9.8 0.15 0.6 0.08 0.15 0.08 12.5 0.08 c0.25 0.08 0.08 0.7 -0.2 14.0 0 -0.15 4.9 0 4.3 -0.1 0 0.72 dia. -0.05 0 0.72 dia. -0.05 0 1.4 +0.2 0 0.4 +0.08 0 x y 1.4 0.1 9.8 0.1 (contact portion) 1.5 (straight portion) x-y cross section recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0.9 dia. +0.1 9.8 0.05 1.4 0.05 0.8 0.05 12.5 0.05 0.8 dia. 0 .0 5 3.1 0.05 0 2.4 0.1 3.5 0.05 9.8 0.05 1.4 0.05 (0.95 ) 12. terminal pitch 1.4mm, stacking height 0.6mm, 14 contacts twin type ( straight portion ) 0.1 0.15 18.2 0.05 0.6 0.1 1.4 0.85 20.15 21.9 0 0.2 22.4 ( 0.6 ) 5.5 0.1 4.9 0.1 4.3 2.03 1.8 1.6 0.1 18.2 0.08 0.6 0.08 0.15 connection portion 0.08 20.9 0 0.05 0.72 dia. 0 0.05 0.72 dia. 0.55 0.08 0.08 c 0.25 +0.2 0 1.4 0.6 ( operating position ) 1.5 1.75 +0.08 0 0.45 0.1 ( contact portion ) recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0.05 18.2 0.05 1.4 0.05 0.8 0.05 20.9 0.1 2.4 0.05 3.1 0 .0 5 0.8 dia. + 0 .1 0 0.9 dia. 0.05 18.2 0.05 1.4 0.05 ( 0.95 3.5 ) 13. terminal pitch 1.4mm, stacking height 0.6mm, 15 contacts twin type 0.85 21.55 23.3 0.1 0.1 0.6 (operating position) 1.8 2.03 1.8 1.6 5.5 ( 0.6 ) 1.5 1.75 0.6 0.05 19.6 0.15 0.6 0.08 0.15 0.08 c0.25 0.08 0.7 -0.2 23.8 0 -0.15 4.9 0 4.3 -0.1 0 0.72 dia. -0.05 0 0.72 dia. -0.05 0 1.4 +0.2 0 0.45 +0.08 0 x y 1.4 0.1 22.3 0.08 0.08 0.1 19.6 (contact portion) 1.5 (straight portion) x-y cross section recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0.9 dia. +0.1 1.4 0.05 0.8 0.05 22.3 0.05 0.8 dia. 0 .0 5 3.1 0.05 0 0.05 19.6 0.1 2.4 3.5 0.05 1.4 0.05 (0.95 ) 0.05 19.6 directtype.fm 60 ?y?[?w ?q?o?o?r?n?p?q???q?q??@???j??@?????p?q???o?a
61 axk(1) 15. terminal pitch 3.5mm, stacking height 0.95mm, 2 contacts twin type c0.25 7.0 0.4 0.2 1.8 5.6 0.95 (operating position) 3.4 1.0 0.5 2.6 1.2 ( 0.6 ) 0.2 1.5 1.56 2.06 r 0.9 r4.8 3.5 0.08 4.7 0.1 1.2 0.1 0.6 0.08 0.15 0.08 5.9 0.08 0.65 0.08 0.08 0.7 0.08 0.4 7.4 -0.2 0 4.5 +0.1 0 -0.2 0 5.5 4.9 -0.1 0 0.72 dia. -0.05 0 +0.2 0 1.95 0.1 recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 0.9 dia. +0.1 0.6 0.05 3.5 0.05 5.9 0.05 0 0.05 0.8 dia. 2.4 0.1 3.1 0.05 3.5 1.0 (6.0) 3.25 mm general tolerance 0.3 14. terminal pitch 1.4mm, stacking height 0.65mm, 20 contacts twin type ( 0.6 ) 28.55 30.3 0.85 5.5 4.9 4.3 2.03 1.8 1.6 0.6 1.4 26.6 30.8 0.15 0.2 0 0.1 0.05 0 0.1 0 0.15 y x 26.6 ( contact portion ) 0.6 0.15 29.3 0.72 dia. 0.72 dia. c 0.25 0.08 0 0.05 0.08 0.05 0 0.08 0.08 0.1 0.55 0.1 0.08 1.4 0.1 0.65 ( operating position ) 0.5 1.5 ( straight portion ) 1.5 1.7 0 +0.08 +0.2 0 x-y cross section recommended pc board pattern (top view) 1. mounting pad layout 2. surface contact pattern 3.1 2.4 0.8 dia. 29.3 0.9 dia. 0.8 1.4 26.6 0.05 0.05 0.05 + 0 .1 0 0.05 0.05 0.05 0.1 26.6 1.4 (0.95 ) 3.5 0.05 0.05 0.05 directtype.fm 61 ?y?[?w ?q?o?o?r?n?p?q???q?q??@???j??@?????p?q???o?a
62 axk(1) custom products please consult us if you wish for speci cations other than those given above. dil terminal 8 contacts dil terminal 30 contacts dil terminal 38 contacts embossed tape dimensions please refer to page 67. notes 1. as this connector is connected directly to the pc board, the surface of the pc board should be free from dust, dirt, and corrosion. 2. the attachment to the pc board should be designed so as not to cause warping due to connector reaction forces. also, please refer to the tolerances for the alignment between the connector and the pc board that are indicated in the gure showing the dimensions. regarding general notes, please refer to pages 8 and 9. directtype.fm 62 ?y?[?w ?q?o?o?r?n?p?q???q?q??@???j??@?????p?q???o?a
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