Description

• Technical records (Transition: 1cm=10mm=0) ----------------------------------------------- Product name：ICT/FCT spring verify probe Model number：P50-E2 Color: Gold+Silver Total length:16 Barrel diameter:0 Tip diameter:0 Tip style：Conical/cone/spear Tip style surface：Nickel plating Tip genre material ：Brass/Copper Maximum stroke:3 Working stroke :2 Spring pressure at working stroke :75g Hole drilling diameter:0 Grid: 1 Current load skill / rated recent :1A Contact resistance: 50mOhm Support diversified spring forcecustomization ：20g/40g/120g and so on For customization, please contact us Package contents 100PCS x Spring verify probe The weight of 100PCS: About three Instructions at the use of tip genre and matching receptacle 1 The conical/cone/spear tip (E) is used to test through holes, pads and gold arms 2 P50-E2 is spring check probe with elastic, nickel plated tip Its like minded receptacle is R50-1S/2S/3S/1C/2C/3C/1W/2W/3W and so on) Please word that there's no spring inside the receptacle, it is not elastic three The receptacle is used for inserting verify probe, it allow you to smooth to replace the examine probe when it has issue after the lifestyles time reached or damaged, and make bigger the lifetime of your examine station for conductive test, examine steadiness and durability 1 What is ICT & FCT test? The in-circuit test (ICT) includes the measurement of all particular person components of an assembly Defective components are detected and might be replaced if mandatory The operate test (FCT) assessments an assembly applications 100% as meant The trying out surroundings simulates the supposed field of application and the electrical behaviour of the meeting is examined A multitude of alternative verify probes are available for the optimal fulfilment of the contacting task These range in installation height, grid length (possible distance between probes), tip style, and connection kind The electric connection is usually made through a solder cup, a wire-wrap post, as well as with or with out cable 2 What is PCB ? PCB (Printed Circuit Board), also known as DUT, PCB or assembly The PCB is supplied with electronic components and may be found in practically each electronic system In order to ascertain whether or not the person substances are placed within the correct position or function correctly, the PCB must usually be examined before use or set up 3 How to make your mind up tip kind of probes ? The number of suitable tip style is probably the most foremost points in choosing the proper examine probe Many of the end styles can be utilized for several purposes A basic classification could be made with recognize to the geometry of the examine points, comparable to pad, via, pin or posts Furthermore, the check point would be differentiated by means of its length and floor situation (oxidised, clear or infected through residue from the soldering process) Depending on the DUT and check conditions, it may be essential to try a number of methods kinds and spring forces as a way to find an optimum combination four What is set up height? The set up peak is the distance between the probe tip of the test probe in the house position (unloaded) and the probe plate The set up peak is determined by the receptacle Depending on whether or not examine pads or component pins are contacted, different strokes happen during contacting In serious cases, adjusting the installation top accordingly is recommended 5 What is Grid? The term grid describes the distance between two test features on a printed circuit board (PCB) or device below verify (DUT), or the space between two aspect pins or connectors Based at the test probe, the space is defined as the centre of 1 mounting hole to the centre of next mounting hole at the probe plate There are the world over recognised grid distances which manufacturers of PCBs and connectors word As the definition is predicated on imperial units rather than metric units, the grid size is given in inches The grid sizes are sometimes very small so the grid size 1/1000 inch is used 1/1000 inch is also denoted as Mil The most typical grid sizes are: forty Mil = 1 mm 50 Mil = 1 mm seventy five Mil = 1 mm a hundred Mil = 2 mm Note 1 Please allow 0-1mm error due to guide measurement, please confirm that you know and settle for the error before procuring 2 Due to the difference between different monitors, the image may not replicate the actual shade of the item,please make sure you do not intellect earlier than ordering 3 When order items delivery to U territiries or international destinations,there may charge extra express shipping charges In addition, When order goods are despatched from us in your country, there may have a series of connected charges similar to breakage fees, further specific delivery charges and the import tax on your country However,our shipping charge doesn't consist of any further customs fees and customers are responsible for customs duties These extra expenses may be accrued at time of shipping We won't refund delivery fees for refused shipments About transport · Normal transport manner : Buydo Standard Shipping, Buydo Saver shipping，Cainiao Standard For Special Goods，Cainiao Super Economy Global，Cainiao Super Economy ，Cainiao Super Economy For Special Goods · Fast delivery way: DHL , Fedex and UPS, if you'd like other Express, please message us · All orders will be despatched with valid monitoring quantity · If you would like know more information about products,pls don&;t hesitate to ask us, we are able to check and respond your message ASAP About refund& feedback - If you ought to get refund , pls be happy to touch us first, we can do all our greatest to resolve the issues for you - If you are satisfied with our merchandise and service, pls go away high-quality feedback with an general Detailed Selling Rate of 5-Star Thank you !

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