1 the ffs series connectors are designed for surface mounting (smt) and to meet the demand for high-density packaging. they are miniature connectors with a height of only 2.8mm. their high contact pressure eliminates fretting corrosion and ensures secure connections. low insertion force make connection easy. features ?surface mountable (smt) because of its small pitch and its ability to be surface mounted, this connector meets the demand for high-density packaging. ?double-leaf contact mating enhances reliability through redundancy the contact is made of phosphor bronze that maintains its spring force in adverse environmental conditions. ffc leads can be inserted with little force, yet the contact pressure is high once they are inserted. ?low profile design this connector is very small with a mounting height of only 2.8mm. ?simple snap-in action the ffc is securely connected by simply inserting its leads into the connector. ?embossed tape for automatic mounting the ffs connector is supplied packaged in embossed tape for automatic mounting. ?solder tabs this connector also features reinforcing solder tabs to prevent lifting of the connector during mating and unmating. specifications ?current rating: 0.5a ac, dc ?voltage rating: 50v ac, dc ?temperature range: -25?c to +85?c (including temperature rise in applying electrical current) ?contact resistance: initial value/20m ? max. after environmental testing/30m ? max. ?insulation resistance: 800m ? min. ?withstanding voltage: 500v ac/minute ?applicable ffc: conductor pitch/1.25mm conductor width/0.8mm mating part thickness/0.3?.05mm ffc to be actually used should be checked for applicability. * compliant with rohs. * refer to "general instruction and notice when using terminals and connectors" at the end of this catalog. * contact jst for details. standards 0 recognized e60389 1 certified lr20812 ffs connector connectors for ffc 1.25mm pitch emboss tape
2 connector b a (1.9) 1.25 5.3 (6.5) 1.2 2.8 circuits model no. dimensions (mm) ab q'ty / reel material and finish 4 5 6 8 15 21 26 04ffs-sp-tf 05ffs-sp-tf 06ffs-sp-tf 08FFS-SP-TF 15ffs-sp-tf 21ffs-sp-tf 26ffs-sp-tf 3.75 5.00 6.25 8.75 17.50 25.00 31.25 7.55 8.80 10.05 12.55 21.30 28.80 35.05 1,000 1,000 1,000 1,000 1,000 1,000 2,000 contact: phosphor bronze, copper-undercoated, tin-plated (reflow treatment) housing: pps, ul94v-0 solder tab: brass, copper-undercoated, tin-plated (reflow treatment) note: the products listed above are supplied on embossed tape. ffs connector rohs compliance this product displays (lf)(sn) on a label. note: n --- number of circuits 1.250.05 0.7min. 2.70.1 4.20.1 4.350.1 ffc (6.5) 5.3 1.2 2.8 2.50.1 lead section dimensions of ffc base layer conductor 10.0 1.25x(n-1) 0.15 1.25x(n+1) 0.2 reinforcing layer film cover layer 3.3min. 1.250.2 1.250.1 1.250.2 0.80.1 0.30.05 pc board layout (viewed from component side) and assembly layout note: 1. tolerances are non-cumulative: 0.05mm for all centers. 2. the dimensions above should serve as a guideline. contact jst for details.
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