421 the fdz connector, a zero insertion force (zif) connector, was developed to connect fpc and membrane switch leads. this combination of features allows greater freedom in internal wiring designs. no force is required to insert the leads. once inserted, the leads are securely held and locked by moving the slide. the contact is double-sided to ensure greater reliability. features CCCCCCCCCCCCCCCCCCCCCCCC ? double-sided contact the contact is double-sided, thus providing redundant and highly reliable contact with fpc and membrane switch leads. this allows greater freedom in specifying the membrane switch lead conducting surfaces for use in keyboards. ? zero insertion force and locking mechanism a zif mechanism increases wear resistance and extends the connector's mating life. the leads are securely connected by simply moving the slide. this greatly reduces the damage to the conducting surfaces of the leads. this mechanism is therefore ideal for silver-paste carbon-printed pattern leads which are susceptible to wear. the slide also has a hook to ensure secure contact and a tight hold. ? temporary board retention feature the contact solder tail has a board retention feature that allows the connector to be temporarily held on the printed circuit board while it is being soldered. as a result, the connector can be located accurately in the finished product. ? boss for polarity identification a boss (projection) on the bottom of the housing prevents improper insertion in the printed circuit board and provides greater mounting stability. ? flux is not a problem the bottom of the connector housing is raised 2.0mm (.079") from the surface of the printed circuit board. this prevents flux being trapped under the connector. in addition, the central section of the contact has a special form that prevents flux from rising into the connector due to capillary action. caution : flux level should be lower than the printed circuit board. specifications CCCCCCCCCCCCCCCCCCC ? current rating: tin-plated copper foil lead/1.0a ac, dc silver paste carbon-pinted lead/50ma ac, dc ? voltage rating: 250v ac, dc ? temperature range: -40?c to +85?c (including temperature rise in applying electrical current) ? contact resistance: lnitial value/30m ? max. after environmental testing/40m ? max. lnitial value/10 ? max. after environmental testing/15 ? max. ? insulation resistance: 1,000m ? min. ? withstanding voltage: 1,200v ac/minute ? applicable fpc and membrane switch lead: lead pitch/2.54mm(.100") lead width/1.3mm(.051") mating part thickness/125 micron(.005") ? applicable pc board thickness: 1.6mm(.063") fpc to be actually used should be checked for applicability. * contact jst for details. standards CCCCCCCCCCCCCCCCCCCCCC 0 recognized e60389 1 certified lr20812 fdz connector connectors for fpc and membrane switch leads 2.54mm (.100") pitch
fdz connector 422 connector CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC b a 5.3 (.209) 0.6 (.024) hook 2.6 (.102) 7.7(.303) 12.7(.500) 3.5 (.138) 10.2(.402) 1.5 (.059) boss 2.54 (.100) 2.54(.100) 1.5 (.059)dia. b a 3.1 (.122) 2.0 (.079) 5.3 (.209) 2.6 (.102) 7.7(.303) 10.2(.402) 1.5 (.059) 2.54 (.100) 1.5 (.059)dia. 2.54(.100) circuits model no. top entry type side entry type dimensions mm(in.) ab q'ty / box material and finish 5 6 8 9 10 11 12 13 17 05fdz-bt 06FDZ-BT 08fdz-bt 09fdz-bt 10fdz-bt 11fdz-bt 12fdz-bt 13fdz-bt 17fdz-bt 05fdz-st 06fdz-st 08fdz-st 09fdz-st 10fdz-st 11fdz-st 12fdz-st 13fdz-st 17fdz-st 10.16( .400) 12.70( .500) 17.78( .700) 20.32( .800) 22.86( .900) 25.40(1.000) 27.94(1.100) 30.48(1.200) 40.64(1.600) 23.56( .928) 26.10(1.028) 31.18(1.228) 33.72(1.328) 36.26(1.428) 38.80(1.528) 41.34(1.628) 43.88(1.728) 54.04(2.128) 100 100 100 100 100 50 50 50 50 contact: phosphor bronze, tin-plated housing: glass-filled pbt, ul94v-0, black top entry type (before slide lock) side entry type (after slide lock) lead section dimensions of fpc CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC g111k-vp?d0g?-ssv p?d0 g?-ssv m?n- g?-dsv -?m g?sd-v d?s g?-oiv m?s g?--nv -?p g?s0iv g1 b1-pd1v id11pss1 p?d0 g?-ssv p?d0 g?-ssv g111r-vp?d0g?-ssv
423 423 pc board layout (viewed from soldering side) and assembly layout CCCCCCCCCCCCCCCCCCC 2.54 (.100) 7.7(.303) 10.2(.402) 5.1 (.201) 5.1 (.201) 5.3 (.209) min. 2.54 0.05 (.100 .002) 0.9 0.05 (.035 .002)dia. 1.8 0.05 (.071 .002)dia. 8.2(.323) 7.7(.303) 10.2(.402) 5.3 (.209) min. 2.54 0.05 (.100 .002) 0.9 0.05 (.035 .002)dia. 8.2(.323) note: 1. tolerances are non-cumulative: 0.05mm(.002" ) for all centers. 2. hole dimensions differ according to the kind of pc board and piercing method. the dimensions above should serve as a guidel ine. contact jst for details. top entry type side entry type fdz connector
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