748 ub connector mini-b type usb (universal serial bus) conforming connector the usb 2.0 certified receptacle is quite suitable for the interface of the small and miniaturized pc-peripheral products as digital cameras and mp3 players. features ?space saving design mounting area is approx. 1/3 or less size of jst conventional usb connector. shielding and higher reliability of connection metal shell secures the shielding performance. contact area is selective gold-plated for higher reliability of connection. excellent insertion and withdrawal forces high reliability as durability of 5,000 cycles of mating/unmating is guaranteed. variations 3 variations of soldering method as through-hole type (contact and shell), smt type (contact and shell), and smt/through-hole type (contact/smt and shell/through-hole ) are available. specifications ?current rating: 1.0a ac, dc ?voltage rating: 30v ac, dc ?temperature range: - 55?c to + 85?c (including temperature rise in applying electrical current) ?contact resistance: initial value/50m ? max. after environmental testing/50m ? max. ?insulation resistance: 1,000m ? min. ?withstanding voltage: 100v ac/minute ?applicable wire: mating with usb 2.0 certified mini-b plug ?applicable pc board thickness: through-hole/1.0mm (.039") smt, smt-through-hole/ 1.0 to 1.2mm (.039" to .047") * contact jst if lead-free product is required. * 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 through-hole type smt/through-hole type smt type
749 receptacle model no. material and finish ub-m5br-s14 contact housing shell copper alloy, nickel-undercoated, selective gold-plated heat resisting resin, ul94v-0 copper alloy, nickel-undercoated, tin/lead-plated 840 q'ty/box model no. material and finish ub-m5br-dm14 contact housing shell copper alloy, nickel-undercoated, selective gold-plated thermoplastic resin, ul94v-0 copper alloy, nickel-undercoated, tin/lead-plated 400 q'ty/box 6.9(.272) 9.0(.354) 7.3(.287) 3.2 (.126) 0.8 (.031) 3.9 (.154) 2.0 (.079) 1.8 (.071) no.1 no.5 full r pc board edge no.2 3.2 0.05( .126 .002) 0.7 0.05( .028 .002) 5 ... 0.7 0.05 ( .028 .002)dia. 7.3 0.05( .287 .002) 0.8 0.05( .031 .002) 5.05 0.05 ( .199 .002) 3.85 0.05 ( .152 .002) 1.9 0.05 ( .075 .002) 0.8 0.05 ( .031 .002) through-hole/through-hole model no. material and finish UB-M5BR-G14 contact housing shell copper alloy, nickel-undercoated, selective gold-plated heat resisting resin, ul94v-0 copper alloy, nickel-undercoated, tin/lead-plated 840 q'ty/box 6.9(.272) [4.4(.173)] 8.5(.335) no.5 no.2 no.1 pc board edge 3.2 0.05(.126 .002) 0.5 0.05(.020 .002) 0.8 0.05(.031 .002) 4.8 0.05 (.189 .002) 1.75 0.05 (.069 .002) 3.7 (.146 ) 0 - 0.1 0 -.004 5.6 (.220 ) +0.1 0 +.004 0 1.8 (.071 ) +0.1 0 +.004 0 1.8 (.071 ) +0.1 0 +.004 0 6.9 (.272 ) 0 - 0.1 0 -.004 10.9 (.429 ) +0.1 0 +.004 0 smt/smt 6.9(.272) 7.3(.287) [4.4(.173)] 1.8 (.071) 8.5(.335) no.5 no.2 full r no.1 (p . t . h) pc board edge 0.7 0.05(.028 .002) 7.3 0.05(.287 .002) 3.2 0.05(.126 .002) 0.5 0.05(.020 .002) 0.8 0.05(.031 .002) 4.8 0.05 (.189 .002) 1.6 0.05(.063 .002) 1.75 0.05 (.069 .002) 3.7 (.146 ) 0 - 0.1 0 -.004 5.6 (.220 ) +0.1 0 +.004 0 through-hole/smt usb 2.0 certified product ub connector mini-b type
|
