The current standard provides for an impedance of 75 ohms for all components of video surveillance systems; today unfortunately most of the connectors used (usually oriental imported and of low cost and quality) are designed for an impedance of 50 ohms (old standard of professional video systems). This difference creates a disturbance in the passage of the signal through the same connector, with a sure degradation of the signal itself. The visible difference between a 50 ohm and a 75 ohm BNC lies in the white dielectric that can be seen inside the head of the BNC: the 50 ohm connectors have the dielectric that comes flush with the front opening, while the connectors at 75 ohms have the dielectric recessed (see the picture aside) All our BNC models are designed with an impedance of 75 ohms (dielectric recessed) and made with the utmost attention to every detail. It is important to choose a good quality connector so as not to make the investment made on the
KINGFONT PRECISION INDUSTRIAL CO., LTD
Taiwan R.O.C.
FPC Connector, Pitch 0.5mm, SMT, right angle, slide type, upper contact, height 2.0mm
Request for a quoteSHENZHEN PROMOSTAR HARDWARE CO.,LTD
Germany
PA66 has excellent tensile strength and rigidity, suitable for applications requiring structural integrity and load carrying capacity.PA66 has good thermal stability and can maintain stable performance in high temperature environment. After glass fiber reinforcement, its thermal deformation temperature can reach more than 250° C.PA66 is resistant to a variety of chemicals, oils and solvents, suitable for harsh industrial environments. Its inherent wear resistance makes it ideal for applications with more friction and wear, such as gears and bearings. PA66 has excellent electrical insulation performance, is an excellent electrical and electronic insulation material.the water absorption of PA66 is large, and the saturated water absorption can reach more than 3%, which will affect the dimensional stability of the parts to a certain extent. PA66 is widely used in automotive, mechanical, electrical and electronic fields, often used in the manufacture of gear, bearings, connectors and other
Request for a quoteIGUS® GMBH
Germany
High-performance connectors, signal connectors and several thousands of connector components – the range of industrial connectors in stock allows igus to provide a high level of availability with short delivery times. - Fast delivery - High level of availability - 100% tested and with warranty - Useful tools such as for crimping - Can also be harnessed with cables - Quantities from 1 to high volume production
Request for a quotePEEKCHINA CO., LTD.
China
Manufacturing Process CNC Machining & Injection Molding PEEK performance Polyetheretherketone (PEEK) is a high-performance, engineering thermoplastic characterized by an unusual combination of properties. These properties range from high temperature performance to mechanical strength and excellent chemical resistance. Material Grade ARKPEEK-1000: 100%PEEK Produced from virgin polyetheretherketone resin and offers the highest toughness and impact resistance of all types. ARKPEEK-CF30: 30% Carbon Fiber + 70% PEEK Carbon fiber reinforcement lends the material a high level of rigidity and creep strength, high mechanical strength and heat conductivity values. ARKPEEK-GF30: 30% glass fiber + 70% PEEK Glass filled PEEK exhibits increased mechanical strength and high rigidity. ARKPEEK-MOD: 10% Carbon Fiber + 10% PTFE +10% Graphite high performance engineering plastic with product characteristics including excellent sliding and abrasion & wear resistance, high mechanical.
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