specifications 50 position female to 68 position female (8 bit to 16 bit/16 bit to 8 bit) scsi female to female interface adapter ? meritec scsiff 0298 7.5m where quality assures performance features and benefits for custom connector solutions or the name and location of your nearest meritec sales representative, call 1-888-meritec (888-637-4832). meritec ? 1359 west jackson street ? post office box 8003 ? painesville, ohio 44077 phone: 888-meritec or (888-637-4832) / (440) 354-3148 ? fax: (440) 354-0509 ? internet: info@meritec.com with latch posts: p/n 980211-1F1-3F3 without latch posts: p/n 980211-1f1-3f0 mechanical: ? contact material - copper alloy ? contact finish - selectively plated contact surface consists of 30 micro inches gold (minimum) over 50 micro inches nickel (minimum) ? insertion force 50 pos - 150 grams/contact nominal 68 pos - 75 grams/contact nominal ? withdrawal force 50 pos - 95 grams/contact nominal 68 pos - 50 grams/contact nominal ? dielectric material: connector body - liquid crystal polymer backshell - glass filled polyester environmental: ? material - u.l. rated 94 v-0 ? temperature rating - -40 c to +105 c electrical: ? contact resistance - 15 milliohm (maximum) ? dielectric withstanding voltage - 500 vac (rms) ? current rating - 1.0 amp (continuous) ? insulation resistance - >1 x 10 12 ohms @ 300 vdc ? allows reliable interfacing of 8 bit to 16 bit and 16 bit to 8 bit devices ? eliminates the need for multiple cable assembly configurations ? short overall length between mating faces allows dense packaging ? high withdrawal force contacts ? dual wipe contacts ? low inductance, short electrical path ? ultra scsi/fast-20 compliant ? meets ansi specifications x3-131-1986 ? standard product pinouts meet scsi specifications ? the 68 position is available with and without latch posts ? available in customer specific pinout, filtering and termination meritecs female to female adapters allow reliable interfacing between scsi-1and scsi-3. the adapters mate with 50 position .100 x.100 grid scsi-1 low profile shrouded headers and 68 position .050 x.100 grid scsi-3 plugs. these adapters are available with customer specific pinout, filtering and termination. the 68 position is offered with and without latch posts. also available with terminal power option: p/n 980211-1f1x3f0 without latch posts or 980211-1f1x3f3 with latch posts
scsi female to female interface adapter meritec ? 1359 west jackson street ? post office box 8003 ? painesville, ohio 44077 phone: 888-meritec or (888-637-4832) / (440) 354-3148 ? fax: (440) 354-0509 ? internet: info@meritec.com ? meritec scsiff 0298 7.5m where quality assures performance all statements, specifications and technical information on this data sheet are subject to change at any time without notice. illustrated: p/n 980211-1f1-3f0 without latch posts for ordering information or customer specific pinout, filtering and termination requirements, please call customer service at (888)meritec (888-637-4832). note: pinout illustrated per ansi spec x3-131-1986 and is identical for versions with and without latch posts. .22 .35 .10 68 position matrix interface pin 1 pin 34 pin 35 1.65 .05 pin 68 2.12 1.82 .13 key 2.53 latches optional .14 .10 pin 49 pin 50 .10 2.40 2.68 pin 1 pin 2 50 position matrix interface delta pin 1 indicator .28 .79 .24 .35 scsi 68 pos. receptacle unshielded to scsi 50 pos. female low density unshielded gnd - 01 gnd - 02 gnd - 03 gnd - 04 10pf 10pf 10pf 10pf gnd - 05 gnd - 06 gnd - 07 gnd - 08 gnd - 09 gnd - 10 gnd - 11 gnd - 12 gnd - 13 gnd - 14 gnd - 15 gnd - 16 termpwr - 17 termpwr - 18 reserved - 19 - n/c - n/c - 01 03 05 07 09 11 13 15 17 19 21 n-c - 23 n/c - 25 27 gnd - 20 29 gnd - 21 31 gnd - 22 33 gnd - 23 35 gnd - 24 37 gnd - 25 39 gnd - 26 41 gnd - 27 43 gnd - 28 45 gnd - 29 47 gnd - 30 49 50 position gnd - 31 gnd - 32 gnd - 33 gnd - 34 68 position side 1 10pf 10pf 10pf 10pf 68 position side 2 10pf 35 - db12 36 - db13 37 - db14 38 - db15 39 - dbp16 40 - db00 41 - db01 42 - db02 43 - db03 44 - db04 45 - db05 46 - db06 47 - db07 48 - dbp 49 - gnd 50 - gnd 51 - termpwr 52 - termpwr 02 04 06 08 10 12 14 16 18 20 22 24 - n/c 26 28 - n/c n/c - 53 - reserved 30 32 34 36 38 40 42 44 46 48 50 54 - gnd 55 - atn 56 - gnd 57 - bsy 58 - ack 59 - rst 60 - msg 61 - sel 62 - c / d 63 - req 64 - i / o 65 - db08 66 - db09 67 - db10 68 - db11 ordering p/n p/n 980211-1f1x3f0 without latch posts and p/n 980211-1f1x3f3 with latch posts termpwr 25 note: also available with terminal power option as illustrated below.
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