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UE78-B4127-00311 PDF预览

UE78-B4127-00311

更新时间: 2024-11-10 03:09:03
品牌 Logo 应用领域
安费诺 - AMPHENOL /
页数 文件大小 规格书
2页 413K
描述
Telecom and Datacom Connector

UE78-B4127-00311 数据手册

 浏览型号UE78-B4127-00311的Datasheet PDF文件第2页 
SFP 2xN  
Amphenol’s SFP interconnect system consists of a 20-position connector enclosed in a metal cage  
mounted to a host PCB.  
Amphenol’s stacked SFP combos are rated up to 6 Gbps. The connector accepts multiple transceivers  
per INF-8074i and combines, transmits, and receives functions in a low cost, compact, and ꢀexible  
format. The cages have a two-piece construction with enhanced transceiver mating tabs available in a  
press-ꢁt version or a solder tail version. Longer and shorter pins are available as custom options. Stacked  
versions (2xN) consist of a 2-row cage with integrated 2-row connectors.  
UE78-L1126-00321  
UE78-B2127-00321  
UE78-B8126-00321  
Materials  
Speciꢀcation Highlights  
Cage  
Base Material: Copper Alloy  
The interconnect system is comprised of a cage  
assembly which is used with 20-position SFP  
connectors complying with MSA Agreement INF-8074i.  
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o
o
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Plating: Nickel or Tin  
Light Pipe: Optical Grade Polycarbonate  
Heat Sink: Aluminum Alloy  
Heat Sink Clip: Stainless Steel  
Dust Cover: Thermoplastic  
General Characteristics  
RoHS Compliant  
Industry Standard Footprint  
Industry Standard EIA-364  
EMI Ground Tabs: Stainless Steel  
Connector  
o
o
Contact Base Material: Copper Alloy  
Contact Plating: Gold on Mating Area, Gold  
or Matte Tin on Termination  
Housings: Glass Reinforced, Lead-Free Solder  
Reflow Process Compatible Thermoplastic,  
UL94V-0 Rated  
Mechanical Characteristics  
Accepts Multiple Transceivers per INF-8074i  
Compliant Press-Fit Pins or Solder Tails (1x1  
Cages)  
o
Durability: 250 Mating Cycles min  
Temperature Rating  
Electrical Characteristics  
Operating Temperature: -55°C to +85°C  
Storage Temperature: -55°C to +105°C  
Hot Swappable  
Operating Voltage: 3.3 V  
Operating Current: 0.5 A  
Differential Impedance: 100 Ω +/- 10 Ω  
DWV: 300 V AC  
Insulation Resistance: 1000 MΩ min  
Contact Resistance: 70 mΩ max  
Spring Fingers for Superior EMI Grounding  
Conꢀgurations (Rows x Ports per Row)  
2x1  
2x4  
2x6  
2x2  
2x5  
2x8  
Options  
Dust Cover  
Light Pipe  
Heat Sink (Standard Fin for Final Cage Combo)  
Enhanced EMI Performance Cage  
10  

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