1 the rf connector was developed as a highly reliable, low-cost, crimp style connector for connecting wires to printed circuit boards. well suited for internal connections in office automation equipment, such as personal computers, office computers and their peripheral devices. features ? highly reliable, yet low in cost our original double-leaf spring construction withstands the stresses caused by repeated insertions and withdrawals and ensures reliable contact performance. depending on the application, the socket contacts and header posts can be selectively gold-plated or fully tin-plated to minimize costs. ? space-saving, high-density design the 2.54mm pitch contacts are arranged in two rows. the mated connectors can be placed side by side or end to end without a loss in pitch. this facilitates space-saving, high- density circuit designs. ? easy connection a slight force is all that is required for contact insertion because the housing has resilient lances. furthermore, the positions of the contacts in the housing can be visually checked. this facilitates insertion of the contacts in the housing. ? it can be cut to any length to provide a header with any number of circuits notches are provided on the insulator that allow it to be cut to any length without using special tools. specifications ?current rating: 2a ac, dc (awg #24) ?voltage rating: 250v ac, dc ?temperature range: (including temperature rise in applying electrical current) -55?c to +105 ?c(gold-plated) -55?c to +85?c(tin-plated) ?contact resistance: initial value/15m ? max. after environmental testing/30m ? max. ?insulation resistance: 1,000m ? min. ?withstanding voltage: 1,500v ac/minute ?applicable wire: awg #30 to #24 ?applicable pc board thickness: 1.2 to 1.6mm * rohs compliant products are published. * 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 rf connector disconnectable crimp style connectors 2.54mm pitch crimp
2.54 (1.83) 2.54 3.4 6.2 6.0 2.54 (1.83) 2.54 6.2 6.0 3.4 1.52 2.54 4.0min. gold-plated area 0.64 2.54 1.27 0.64 2.54 1.27 model no. material wafer post finish rf-h( *) 2td-1130 rf-h( *) 2td-1190 pbt, ul94v-0, black (natural) brass nickel-undercoated, gold-plated copper-undercoated, tin-plated (reflow treatment) model no. material wafer post finish rf-h( *) 2sd-1110 rf-h( *) 2sd-1190 pbt, ul94v-0, black (natural) brass nickel-undercoated, mating part; gold-plated solder tail; tin-plated (reflow treatment) copper-undercoated, tin-plated (reflow treatment) top entry type side entry type top entry type side entry type rohs compliance tin-plated product displays (lf)(sn) on a label. note: 1. a two-digit number (06 to 16 even numbers only, 20 and 28) representing the number of circuits should be inserted in ( * ). determine the number depending on the number of circuits of the housing or header. 2. contact jst for special products. rf connector 2 contact 6.1 1.2 3.6 1.6 1.5 11.5 model no. applicable wire mm 2 awg # insulation o.d. (mm) finish q'ty / reel material rf-sc2210 rf-sc2290 0.05 to 0.22 30 to 24 0.9 to 1.5 phosphor bronze nickel-undercoated, mating part; gold-plated crimping part; tin-plated (reflow treatment) tin-plated (reflow treatment) 10,000 housing b a 2.54 1.27 jst 9 10 2 14.0 5.08 2.54 1.27 model no. dimensions (mm) cir- cuits ab q'ty / box material 6 8 10 12 14 16 20 28 rf-06 rf-08 rf-10 rf-12 rf-14 rf-16 rf-20 rf-28 5.08 7.62 10.16 12.70 15.24 17.78 22.86 33.02 7.62 10.16 12.70 15.24 17.78 20.32 25.40 35.56 500 500 500 500 300 300 200 200 pbt, ul94v-0, black rohs compliance rf-sc2210 displays (lf)(sn) on a label. header rohs compliance
polarizing key 1.5 4.2 0.8 model no. material q'ty / bag pk-rf-1 10,000 pbt, ul94v-0, natural (white) rohs compliance polarizing key: the polarizing key in the housing prevents misinsertion of the connector to the header. note: 1. tolerances are non-cumulative: 0.05mm 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. pc board layout (viewed from soldering side) and assembly layout 4.1min. (16.54) 2.54 6.2 4.06 2.54 0.05 1.27min. 0.9 +0.1 0 1.27min. 2.54 0.05 1.83min. (16.6) 2.54 6.2 0.9 +0.1 0 top entry type side entry type rf connector 3 crimping machine, applicator contact crimping machine crimp applicator dies crimp applicator with dies rf-sc2210 ap-k2n mks-l mk/rf-sc22 aplmk rf-sc22 rf-sc2290
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