materials polyester (ul94v-0) copper alloy gold palladium n features ? various types of headers are available: one side shrouded, both sides shrouded, with simplified latch, and box type. ? the connector having a simplified latch prevents the connector from working loose because of vibration. ? the mini header has a clip to prevent incorrect insertion. ? a 740 series connector with a power terminal for scsi/ ide interface unit connections is also available. n specifications 1. standard type item operating temperature range current rating voltage rating contact resistance insulation resistance dielectric strength insertion force withdrawal force applicable wire applicable pc board (standard) specification C55 c to +105 c dc 1 a ac 250 v 15 m w max. (dc 6 v, 0.1 a) 1000 m w min. (dc 500 v) ac 500 v for 1 minute 3.5 kg max. (10 pins), 10.5 kg max. (30 pins) 0.25 kg min. (10 pins), 1.0 kg min. (30 pins) flat cable: 1.27 mm (0.050 in.) pitch awg #28 (stranded) or awg #30 (solid) 1.6 mm 2. power connector integrated type item operating temperature range current rating voltage rating contact resistance insulation resistance dielectric strength insertion force withdrawal force applicable pc board (standard) specification C55 c to +105 c dc 1 a (signal pin) dc 5 a (power pin) ac 250 v 15 m w max. (signal pin, dc 6 v, 0.1 a) 10 m w max. (power pin, dc 6 v, 0.3 a) 1000 m w min. (dc 500 v) ac 500 v for 1 minute (signal pin) ac 1000 v for 1 minute (power pin) 50-contact signal pin: 17.5 kg max. 40-contact signal pin: 14.0 kg max. power pin (reference value): 8.8 kg max. 50-contact signal pin: 2.0 kg max. 40-contact signal pin: 1.5 kg max. power pin (reference value): 0.8 kg max. 1.6 mm (0.062 in.) (through hole type) n materials 1. standard type item insulating material conductor plating contact terminal 2. power connector integrated type materials through hole type: polyester (ul94v-0) smt type: pps (ul94v- 0) copper alloy gold palladium solder item insulating material conductor plating signal pin contact signal pin tail power pin fujitsu takamisawa component catalog pc board connectors 740 series
2 740 series n application example 1. standard type fcn-747b * * * -au/b fcn-705q * * * -au/n fcn-744p * * * -au/r fcn-704q * * * -au/n fcn-744q * * * -au/0 fcn-745q * * * -au/0 2. power connector integrated type fcn-745q * * * -l/zz fcn-748q * * * -l/zz power connector fcn-747b * * * -au/b or 0 fcn-607b * * * -g/c or d fcn-745q * * * -l/yy fcn-745q * * * -l/vy
3 740 series b 0.1(0.004) d 0.2(0.008) 3.6(0.142) 2.54(0.10) 0.1(0.004) 0.74(0.029) 0.1(0.004) (component side) f 0.8(0.031) +0.06(0.002) hole f 2.8(0.110) hole 10 to 15(0.394 to 0.590) edge of pc board 22.86 (0.900) min. 10 pins (clip type) fcn-705p 10 pins (bump type) fcn-705f 14 pins fcn-705p 16 to 60 pins fcn-705p right-angle header (one side shrouded) n dimensions unit: mm (in.) n configuration by the number of pins n mounting hole layout unit: mm (in.) n part numbers and dimensions dimensions (unit: mm (in.)) part number fcn-705p010-au/n fcn-705f010-au/n fcn-705p014-au/n fcn-705p016-au/n fcn-705p020-au/n fcn-705p026-au/n fcn-705p030-au/n fcn-705p034-au/n fcn-705p040-au/n fcn-705p050-au/n fcn-705p060-au/n number of contacts 10 10 14 16 20 26 30 34 40 50 60 long tail types (4.0 mm (0.157 in.)) are also available. replace au/n with au/d. a c 2(0.0798)- f 2.3(0.90) f e 21.9(.862) 17.3(.681) 0.3(.012) 2(0.079)- f 2.5(0.098) 7.8(0.307) 0.3(0.012) d b 0.5(0.020) 2.5(0.098) 3.6(0.142) 1.8(0.071) 2.54(0.10) a 32.0 (1.260) 32.0 (1.260) 37.1 (1.460) 39.6 (1.560) 44.7 (1.760) 52.3 (2.060) 57.4 (2.260) 62.5 (2.460) 70.1 (2.760) 82.8 (3.260) 95.5 (3.760) b 21.8 (0.858) 21.8 (0.858) 26.9 (1.059) 29.4 (1.157) 34.5 (1.358) 42.2 (1.661) 47.2 (1.858) 52.3 (2.059) 59.9 (2.358) 72.6 (2.858) 85.3 (3.358) f 26.3 (1.035) 26.3 (1.035) 31.4 (1.236) 33.9 (1.334) 39.0 (1.535) 46.6 (1.835) 51.7 (1.835) 56.8 (2.035) 64.4 (2.545) 77.0 (3.031) 89.8 (3.535) c 27.9 (1.098) 27.9 (1.098) 33.0 (1.299) 35.5 (1.398) 40.6 (1.598) 48.3 (1.901) 53.3 (2.098) 58.4 (2.299) 66.0 (2.598) 78.7 (3.098) 91.4 (3.566) d 10.16 (0.400) 10.16 (0.400) 15.24 (0.600) 17.78 (0.700) 22.86 (0.900) 30.48 (1.200) 35.56 (1.400) 40.64 (1.600) 48.26 (1.900) 60.96 (2.400) 73.66 (2.900) e 18.3 (0.720) 18.3 (0.720) 23.4 (0.921) 25.9 (1.020) 31.0 (1.220) 38.6 (1.520) 43.7 (1.720) 48.8 (1.921) 56.4 (2.220) 69.1 (2.720) 81.8 (3.720)
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