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J0C-0005NL 数据表(PDF) 8 Page - Pulse A Technitrol Company |
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J0C-0005NL 数据表(HTML) 8 Page - Pulse A Technitrol Company |
8 / 13 page J409.N (05/13) 8 pulseelectronics.com PulseJack™ Surface Mount 1x1 J0C Application Note This line of 10/100Base-TX SMT RJ45 1X1 Connector Magnetics Modules has been specifically designed for the implementation of a 10Base-T and 100Base-TX transmission over data-grade unshielded twisted pair cable (UTP-3, 5e and 6). The connectors provide excellent EMI filtering and are suitable for adapter card and multiport applications. Pulse has worked closely with the leading IC manufacturers in providing these 10/100 solutions, thereby assuring compatibility with each transceiver. The JC0 series meets the stringent open circuit inductance requirements imposed by IEEE. When an 8mA DC current is applied across the transformer windings, the transformer will provide at least 350µH. The transformers used in each module also provide 1500Vrms minimum isolation, wide bandwidth with minimal attentuation and fast rise times to minimize system level jitter. The 1X1 SMT RJ45 connectors manufactured by Pulse are designed to meet all published specifications after exposure to surface mount soldering temperatures. The SMT are robust enough to withstand convection and infrared reflow solder temperatures. Additionally, compliant leads provide excellent solder-joint reliability with a coplanarity of 0.10 (0.004”). Note: Modules are packaged in trays, unless Tape & Reel is specified (ex: J0C-0003 NL for Trays and J0C-0003NLT for Tape & Reel). J0C-0003NL/04NL Connector PCB Layout Recommendations: 1. For maximum EMI suppression (electromagnetic interference) 3. Connections between the 10/100 IC and the place the decoupling capacitors adjacent to VCC and 50 Ω SMT connector should be direct (ideally no change connections. in direction) and of minimum length. 2. Connections to ground should be as short as possible. |
类似零件编号 - J0C-0005NL |
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类似说明 - J0C-0005NL |
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