Gold genuine 50U gold-plated listed AMP UTP unshielded crystal head shield 554720-3 ..

Gold genuine 50U gold-plated listed AMP UTP shielded / unshielded crystal head 554720-3 Shiyan latest offer Guangzhou Hongyu computer Ltd. (Tel 020-29132238, mobile: 13544552968, QQ: 1207132031, Contact: Miss Zhang ) specializes in wholesale crystal head, RJ45 connector (RJ) metal sheet substrate mainly nickel and then gold plated phosphor bronze, gold-plated thickness is generally 30u ", 50u", six crystal head gold layer thickness is 50u "( 1.27μm), crystal head mating cycles requires more than 750 times the performance did not decline; plastic case is PC, compliance with UL-94-V0, requires crystal head shrapnel mating cycles more than 750 times without breaking supporting the brand jumpers finished crystal. metal head, gold plating and plastic housing materials within the factory standard, to achieve mechanical and electrical performance requirements. live production of crystal head jumper from matching if the original product, and the quality can be good, if the crystal the first on the market to buy, the performance of mechanical, electrical, fire protection materials badly out Let's compare the two crystal head: Sample A is a matching manufacturers to provide products, a sample B is a commercially available International famous brand product samples A (left) sheet metal color is dark, close to the gold color; Sample B (right) metal sheet brighter colors, like brass (metal sheet surface has obvious spot); Sample A plastic case body transparent and homogeneous sample B transparent whitish and slightly crack Here we compare the values ??of a set of test coatings of these two products: Item Sample A Sample B AuNiAuNi 11.25μm2.92μm0.081μm2.39μm 21.28μm2.98μm0.077μm2 .46μm 31.29μm3.09μm0.085μm2.51μm above data comparison, gold layer thickness of the sample A of about 50μ〃 (1.25μm), while Sample B gold layer thickness of only about 3μ〃 (0.081μm), that is, within the industry says flash plating thickness of the gold layer influence crystal head about 30% -40% of the cost structure of authentic AMP UTP performance network crystal head, AMP crystal head offer specifications:.. RJ45 network crystal head Location: United States imported Description: High copper gold plated contacts, excellent-grade plastic material performance: authentic AMP Network crystal head, the performance would not have said, because the agents available directly from Tyco, so please rest assured quality, how absolutely authentic. Tell AMP crystal head: 1 see the sign: genuine AMP RJ45 crystal head shrapnel on its projections with the words AMP, writing clear and bright and the word beneath shrapnel and not on the surface, in addition, shrapnel and crystal head body Cohesion Part Two encodes a set of numbers and letters 2. Look transparency: genuine AMP RJ45 crystal head permeability is very good, shining brilliantly with crystal-like texture, while fake transparency is poor, even opaque. 3. plasticity: genuine AMP RJ45 crystal head plasticity, fragmentation phenomenon does not occur as false as crystal head when pressed with the crimping pliers. 4. shrapnel Flexible: genuine AMP RJ45 crystal head by shrapnel struck a finger will hear clank sound, will slide to 90 degrees forward shrapnel, shrapnel and will not break, and restitution and elasticity will not change, insert set line device or a network card when can hear the crisp "click" sound. 5. Look into contact copper: genuine AMP RJ45 crystal head contact with copper color darker yellow, and uniform and bright, even place a long time, still bright as new, and to maintain good contact with the network equipment, work more stable. AMP UTP unshielded crystal head 554720-3, AMP 569530-3 UTP shielded crystal head, AMP six crystal head 5-1375204-3, Guangzhou Hongyu computer Ltd. (Tel 020-29132238, phone: 13544552968, QQ: 1207132031, Contact: Miss Zhang) supply cable AMP, AMP shielded cable, AMP cable, shielded cable wholesale AMP, AMP cable, AMP shielded cable quotes, professional design AMP cable, AMP shielded cable, the main production and processing of fiber optic cable jumpers, cabling product sales. Fiber series: COMAX Kang Maisi; LFOE Li Fu; YOFC long flight; Chinese network. Wiring Series: VCOM CD Kang; TCL Legrand; AMP AMP; COMMSCOPE CommScope; Datang Telecom. Guangzhou Hongyu computer Limited supply cable for original AMP amp, amp AMP UTP cable, six cable AMP, AMP shielded cable, unshielded cable AMP, AMP UTP unshielded cable, AMP six non-shielded cable, shielded cable UTP AMP, AMP network cable, twisted pair AMP, AMP crystal head, AMP shielded crystal head, rj45 crystal head AMP, AMP module, AMP screening module, AMP patch panel, AMP shielded patch panels, patch panel AMP 24, AMP 48 patch panel, AMP UTP patch panels, AMP six patch panels, security Cape jumpers, AMP over five jumper AMP six jumper, fiber jumpers AMP, AMP crimping pliers, wire cutter AMP, AMP cable management, cabling products AMP panels .