1 0.5 mm pitch, 2.55 mm above the board, flexible printed circuit & flexible flat cable zif connectors fh28 series features 1. precise ffc/fpc positionining large angle of the actuator opening and built-in side guides in the connector allow straight and exact insertion of the fpc/ ffc. 2. rotating actuator proven rotating actuator system allows easy zif connection, confirming it with a definite tactile feel. the contact securely holds the actuator in place, providing reliable normal force. the unique contact configuration assures that the connector will remain dimensionally stable over the devices life. 3. restricted space applications space-saving version has lower profile actuator and smaller front-to-back dimensions. 4. standard ffc / fpc thickness reliable connection with the use of readily available 0.3 mm thick ffc/fpc. 5. available in 40, 50, 55, 60, 64 and 80 contact positions. contact hrs for other contact positions. 6. board placement with automatic equipment flat top surface and supplied on tape-and-reel the connectors can be easily placed on the pcb. applications lcd, pdp, notebook computers, hdd, video and audio equipment, digital cameras, oa equipment and other devices requiring high reliability zif connection of ffc/fpc. actuator color: dark brown 2005.2 actuator fpc temporary hold protrusion large angle hold in place by contacts overview continuing market trends demand higher contact count connectors while maintaining high electrical/mechanical reliability, exact fpc/ffc positioning and durability. secure actuator lock and retention easy fpc/ffc insertion
2 fh28 h - 50s - 0.5 sh (51) product specifications storage temperature range -10? to +50? (note 2) storage humidity range relative humidity 90% max.a materials / finish insulator lcp color: gray ul94v-0 actuator lcp color: black ul94v-0 contacts phosphor bronze gold or tin-lead plated (note 3) ------- metal fittings phosphor bronze tin plated (lead free) ------- part material finish remarks note 1: includes temperature rise caused by current flow. note 2: the term ?torage?refers to products stored for long period of time prior to mounting and use. operating temperature range and humidity range covers non- conducting condition of installed connectors in storage, shipment or during transportation. note 3: when using fpc with gold plated contact traces, the connector contacts must be also gold plated: select the (05) plating code specification. item specification conditions ordering information series name : fh28 blank : standard h : space saving type no. of contacts : 40, 50, 55, 60, 64, 80 contact pitch : 0.5 mm terminal type sh : smt horizontal mounting plating code specifications (05): gold (51): tin-lead 1 1 2 3 4 5 6 4 2 5 3 6 rating rated current 0.5a dc rated voltage 50v ac operating temperature range-40? to +85?(note 1) operating humidity rangerelative humidity 90% max. (no condensation) recommended fpc/ffc thickness: = 0.3 0.05mm tin-lead plated contact traces (note 3) 1.insulation resistance 2.withstanding voltage 3.contact resistance 4.durability (insertion/ withdrawal) 5.vibration 6.shock 7.humidity (steady state) 8.temperature cycle 9.resistance to soldering heat 500 m? min no flashover or insulation breakdown. 50 m? max. * including fpc/ffc conductor resistance contact resistance: 50 m? max. no damage, cracks, or parts dislocation. no electrical discontinuity of 1s or more. contact resistance: 50 m? max. no damage, cracks, or parts dislocation. no electrical discontinuity of 1s. min. contact resistance: 50 m? max. no damage, cracks, or parts dislocation. contact resistance: 50 m? max. insulation resistance: 50 m? min. no damage, cracks, or parts dislocation. contact resistance: 50 m? max. insulation resistance: 50 m? min. no damage, cracks, or parts looseness. no deformation of components affecting performance. 100 v dc 150 v ac /one minute 1 ma (dc or 1000hz) 20 cycles frequency: 10 to 55 hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions. acceleration of 981 m/s2, 6 ms duration, sine half- wave waveform, 3 cycles in each of the 3 axis. 96 hours at temperature of 40? and humidity of 90% to 95%. temperature: -40? ? +15? to+35? ? +85? ? +15? to +35? time: 30 ? 2 to 3 ? 30 ? 2 to 3 (minutes) 5 cycles reflow: at the recommended temperature profile manual soldering: 350? 5? for 5 seconds
3 b operation and precautions operation precautions do not force the actuator to open beyond its fully open position. do not use any type of tool to open the actuator. 1 1 2 116 1.fpc/ffc insertion procedure. connector installed on the board. lift up the actuator. use thumb or index finger 2 3 fully insert the fpc/ffc in the connector parallel to mounting surface, with the exposed conductive traces facing down. rotate down the actuator until firmly closed. it is critical that the inserted fpc/ffc is not moved and remains fully inserted. 2. fpc/ffc removal fully open the actuator. carefully withdraw the fpc/ffc exercising caution not to deform or damage it. do not forcefully bend the ffc/fpc upward. consult ffc/fpc manufacturer for the recommended bend radiuses. 1
4 1 2 0 0.1max 0.05max number of contacts indicator polarizing mark indicator (5.4) (1.3) (2.85) (3.65) 0.1max 0.05max 1 2 b a 0.5 (0.2) 4.5 0.7 1.2 c(fpc/ffc insertion slot dimension) d (1.9) 6.5 5.7 e 0 2.55 connector dimensions standard type unit: mm tape and reel packaging (2,000 pieces/reel). order by number of reels. part number fh28-40s-0.5sh(51) fh28-50s-0.5sh(51) fh28-55s-0.5sh(51) fh28-60s-0.5sh(51) fh28-64s-0.5sh(51) 586-1803-8-51 586-1801-2-51 586-1800-0-51 586-1811-6-51 reserved for product expansion 40 50 55 60 64 19.5 24.5 27.0 29.5 31.5 24.9 29.9 32.4 34.9 36.9 20.57 25.57 28.07 30.57 32.57 24.58 29.58 32.08 34.58 36.58 cl no. number of contacts a b c d notes 1 the coplanarity of each terminal lead is within 0.1. 2 the contact terminal lead position indicates the dimension from the e surface, the bottom surface of the insulator body. 3 slight variations in color of the plastic compounds do not affect form, fit or function of the connector.
1 2 0 0.1max 0.05max number of contacts indicator polarizing mark indicator (5) (1.3) (2.85) (3.15) 0.1max 0.05max 1 2 b a 0.5 (0.2) 4.5 0.7 1.2 c(fpc/ffc insertion slot dimension) d (1.9) 6 5.7 e 0 2.55 space saving type notes 1 the coplanarity of each terminal lead is within 0.1. 2 the contact terminal lead position indicates the dimension from the e surface, the bottom surface of the insulator body. 3 slight variations in color of the plastic compounds do not affect form, fit or function of the connector. 5 unit: mm tape and reel packaging (2,000 pieces/reel). order by number of reels. part number fh28h-80s-0.5sh(51) 586-1805-3-51 80 39.5 44.9 40.57 45.7 cl no. number of contacts a b c d
6 h0.1 j0.1 a0.05 0.50.05 0.30.03(land) 0.250.03(metal mask) 2.20.1 3.90.1 1.30.1 h0.1 j0.1 a0.05 0.50.05 0.30.03(land) 0.250.03(metal mask) 1.80.1 4.20.1 1.30.1(land) 10.05(metal mask) r0.2max r0.2max r0.2max r0.2 0.50.05 0.30.03 0.30.05 0.50.1 0.50.1 a0.05 f0.07 g0.1 3.5min 1.40.1 2.80.1 c0.5max 3 3 4.5min b recommended pcb mounting pattern and metal mask dimensions b recommended fpc/ffc dimensions recommended metal mask thickness: 0.15 mm. standard type space saving type 3 ffc does not have the side-protruding tabs (cross-hatched areas). note: polyimide and thermally hardening adhesive is recommended as the materials for stiffener. unit: mm part number fh28-40s-0.5sh(51) fh28-50s-0.5sh(51) fh28-55s-0.5sh(51) fh28-60s-0.5sh(51) fh28-64s-0.5sh(51) fh28h-80s-0.5sh(51) 586-1803-8-51 586-1801-2-51 586-1800-0-51 reserved for product expansion 586-1811-6-51 586-1805-3-51 40 50 55 60 64 80 19.5 24.5 27.0 29.5 31.5 39.5 20.5 25.5 28.0 30.5 32.5 40.5 22.1 27.1 29.6 32.1 34.1 42.1 25.6 30.6 33.1 35.6 37.6 46.7 22.0 27.0 29.5 32.0 34.0 42.0 cl no. number of contacts a f g h j
standard standard space saving type space saving type 7 (0.3) (3) m0.1 1.750.1 l0.1 k0.3 ?1.5 + 0.1 0 120.1 20.15 40.1 (r) (q) (n) 1.7 +0.15 0 1.5 +0.1 0 (8) (6.6) un-reeling direction (0.3) (3) m0.1 1.750.1 l0.1 k0.3 ?1.5 + 0.1 0 120.1 20.15 40.1 (q) (n) 1.7 +0.15 0 1.5 +0.1 0 (8.5) (7.1) un-reeling direction end section blank section mounting section embossed carrier tape lead section (400mm min.) blank section top cover tape (10 pockets min.) (10 pockets min.) (?13) (?80) (?380) (2) (s) end section blank section mounting section embossed carrier tape lead section (400mm min.) blank section top cover tape (10 pockets min.) (10 pockets min.) (?13) (?80) (?380) (2) (r) b packaging specification reel dimensions embossed carrier tape dimensions unit: mm part number fh28h-80s-0.5sh(51) 586-1805-3-51 80 56 cl no. number of contacts k 52.4 l 26.2 m 46.3 n 45.3 q 40.5 r 56.5 s 2,000 pieces per reel. unit: mm part number fh28-40s-0.5sh(51) fh28-50s-0.5sh(51) fh28-55s-0.5sh(51) fh28-60s-0.5sh(51) fh28-64s-0.5sh(51) 586-1803-8-51 586-1801-2-51 586-1800-0-51 586-1811-6-51 reserved for product expansion 40 50 55 60 64 44 44 44 56 56 cl no. number of contacts k 40.4 40.4 40.4 52.4 52.4 l 20.2 20.2 20.2 26.2 26.2 m 25.3 30.3 32.8 35.3 37.3 n 20.5 25.5 28.0 30.5 32.5 q 44.5 44.5 44.5 56.5 56.5 r 2,000 pieces per reel.
8 b recommended temperature profile hrs test conditions solder method :reflow, ir solder composition :paste, 63%sn/37%pb (flux content 11wt%) test board :glass epoxy 45mm100mm1.6mm thick metal mask :0.15mm thick start (?) time (seconds) temperature 60 25? (60 sec.) (20 sec. to 30 sec.) (30sec.) 60 sec. to 90 sec. preheating soldering 0 50 100 150 150? 160? 240? 200? 5 sec. max. 200 250 120 using typical solder paste hrs test condition solder method :reflow, ir solder composition :paste, 96.5%sn/3.0%ag/0.5%cu (flux content 11wt%) test board :glass epoxy 45mm100mm1.6mm thick metal mask :0.15mm thick the temperature profiles are based on the above conditions. in individual applications the actual temperature may vary, depending on solder paste type, volume/thickness and board size/thickness. consult your solder paste and equipment manufacturer for specific recommendations. max 250? start (?) time (seconds) temperature 60 25? (60sec.) (60sec.) 90 sec. to 120 sec. preheating soldering 0 50 100 150 150? 200? 230? 200 250 120 using lead-free solder paste
copper foil cover adhesive covering layer film reinforcement material adhesive stiffener 9 b fh28 series fpc construction (recommended specifications) 1. using single-sided fpc 2. using double-sided fpc note: recommended fpc thickness specification: 0.2 0.03 mm 3. using ffc fpc : flexible printed circuit material name surface treatment copper foil base adhesive base film reinforcement material adhesive stiffener material thickness (m) tin-lead plated cu 1oz polyamide 1 mil thick thermosetting adhesive polyamide 3 mil thick total covering film layer. cover adhesive polyamide 1 mil thick. 5 35 25 25 30 175 295 25 25 fpc : flexible printed circuit covering layer film cover adhesive surface treatment through-hole copper copper foil base adhesive base film base adhesive cu 1 / 2oz polyamide 1 mil thick thermosetting adhesive polyamide 1 mil thick total 18 25 25 50 100 299 polyamide 1 mil thick tin-lead plated cu cu 1 / 2oz polyamide 1 mil thick 5 15 18 18 25 18 material name material thickness ( m) ffc : flexible flat cable tin plated annealed copper foil adhesive polyester adhesive stiffener polyester film adhesive * to prevent release of the lock due to fpc bending, use of the fpc with copper foil on the back side is not recommended. polyester polyester polyester total thermoplastic polyester 12 30 35 30 12 30 188 295 material name material thickness ( m) connecting side back side connecting side connecting side back side back side
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