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46557-2345

更新时间： 2024-09-24 06:28:31
品牌 Logo 应用领域
莫仕 - MOLEX 连接器集管和边缘连接器PC
页数 文件大小 规格书
2页 1114K
描述
1.27mm (.050”) Pitch SEARAY*Slim 4-Row Connectors

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46557-2345 技术参数

是否Rohs认证： 符合生命周期：Active
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8536.69.40.40风险等级：2.29
主体宽度：0.278 inch主体深度：0.258 inch
主体长度：1.282 inch主体/外壳类型：RECEPTACLE
连接器类型：BOARD CONNECTOR联系完成配合：AU ON NI
联系完成终止：Tin (Sn) - with Nickel (Ni) barrier触点性别：MALE
触点材料：COPPER ALLOY触点模式：RECTANGULAR
触点电阻：10 m Ω介电耐压：900VAC V
耐用性：100 Cycles最大插入力：.5004 N
绝缘电阻：25000000000 Ω绝缘体颜色：BLACK
绝缘体材料：LIQUID CRYSTAL POLYMER (LCP)JESD-609代码：e3
插接触点节距：0.05 inch匹配触点行间距：0.05 inch
安装选项1：LOCKING安装方式：STRAIGHT
安装类型：BOARD连接器数：ONE
PCB行数：4装载的行数：4
最高工作温度：125 °C最低工作温度：-55 °C
PCB接触模式：RECTANGULARPCB触点行间距：1.27 mm
电镀厚度：30u inch极化密钥：POLARIZED HOUSING
额定电流（信号）：2.7 A参考标准：UL, CSA
可靠性：COMMERCIAL子类别：Headers and Edge Type Connectors
端子节距：1.27 mm端接类型：SURFACE MOUNT
触点总数：80撤离力-最小值：.139 N
Base Number Matches：1

46557-2345 数据手册

 浏览型号46557-2345的Datasheet PDF文件第2页 
1.27mm (.050”) Pitch  
SEARAY*Slim 4-Row Connectors  
FEATURES AND SPECIFICATIONS  
46556 Plug  
46557 Receptacle  
SEARAY Slim offers a deceivingly narrow profile while providing a robust solution capable  
of speeds in excess of 12.5Gbps.  
SEARAY Slim is a solution armed with the benefits of  
the standard SEARAY family but with a width similar to  
2-row mezzanine products. The design meets system  
needs as a highly compact solution but with speed  
capabilities of 12.5 Gbps, a level of performance most  
other 2-row products cannot achieve today. As system-  
level speeds approach 5Gbps and beyond, SEARAY  
stands as an enticing mezzanine architecture that  
provides headroom for future-generation iterations as  
protocol speeds continue to increase.  
equivalent to that of standard 2-row SMT products.  
With a flexible tooling strategy, SEARAY Slim can  
offer circuit sizes ranging from 40 to 200 circuits and  
stacking heights of 7 to 15mm (.236 to .591”).  
SEARAY Slim’s slender profile provides design  
engineers with a solution complementary to system  
airflow and with a long body that provides ease in  
routing signals through minimal signal layers, as few  
as 2 layers if signals are routed to both sides of the  
connector or 4 layers if all signals route to one side of  
the mezzanine solution. In addition, unlike competitors  
products available today, SEARAY Slim offers guide  
posts for blind-mating capabilities.  
SEARAY Slim pushes the envelope of the SEARAY  
product family, offering a 4-row solution that is a  
narrower version of the existing SEARAY housings.  
Because Slim features Molex’s patented solder-charge  
technology and can pack tighter signal density into  
a 1.27mm (.050”) pitch, the connector width is  
For additional information about SEARAY Slim  
visit: www.molex.com/link/SEARAYSlim.html.  
Features and Benefits  
■ Narrow body width comparable to 2-row SMT  
products provides minimal PCB footprint for  
high-density board designs and effective design  
for airflow considerations  
■ Robust contact design prevents stubbing and  
damage in mating interface  
■ Molex’s unique and patented, solder-charge  
technology are more cost effective and more  
reliable than Ball Grid Array (BGA) attach methods  
with less assembly processing required and a more  
reliable PCB adhesion  
■ Data rates of up to 12.5 Gbps provide excellent  
signal clarity and large bandwidth for customer  
requirements in high-speed designs  
■ Flexible tooling design with multiple stack heights  
and circuit sizes provides ease in tooling a new  
circuit size or stack-height version  
SPECIFICATIONS  
Reference Information  
Product Specification: PS-45970-001  
Packaging: Tray  
UL File No: TBD  
CSA File No: TBD  
Mechanical  
Mating Force: 50g max. per contact  
Un-mating Force: 30g max. per contact  
Normal Force: 82g max. per contact  
Durability: 100 cycles  
Designed in: Inches  
Physical  
Housing: Glass-filled LCP, UL 94V-0  
Contact: Copper (Cu) Alloy  
Plating:  
Electrical  
Voltage: 250V AC per  
Current: 1.0A per contact  
Contact Resistance: 25 milliohms nominal  
Dielectric Withstanding Voltage: 500V DC  
Insulation Resistance: 5000 Ohms min.  
Impedance: 100 ohm differential signal pairs  
Contact Area – 0.75µm Gold (Au) min.  
Solder Tail Area – 3.80µm Tin (Sn) min.  
Underplating – 1.25µm Nickel (Ni) min. overall  
Operating Temperature: -55 to +125°C  
*SEARAY is a trademark of Samtec, Inc.  
12

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