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Direct Contact Socket

Direct Contact Socket
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www.connect.co.jp www.jccherry.com Latch Lock type Latch Lock and Screw Lock type Direct Contact Socket for QFP,SOP etc. Screw Lock type Rotary lever type The test socket that enables high-speed transmission signal measurement by adopting the contact method that directly presses the device lead against the board. Applications Mounting on PCB for mass-production Final test and inspection at real environment(ex. automobile, robotics, electrical devices for mobility) 　 IC failure analysis Specifications (Typical) 　Pitch 　　　　　　　　：0.4mm ～ * 　Temperature Range 　　：-40℃ ～ +150℃ 　Acceptable device type ：QFP ,SOP 　Acceptable device size ：□40 mm max * Please contact us for bigger size. There have limited on the number of pins. Features：　　 Since the general IC socket has terminals (spring probe, plate vane, etc.) between the board and the device, the number of contacts are increases, and signal would occurs deterioration or attenuation, but this socket is in a state close to soldering. It's the ideal for evaluating high-speed IC devices because it suppresses the deterioration of the signal. High frequency characteristic (Simulation) Direct Contact Socket Return loss Insertion loss Device Hold Down 従来のｿｹｯﾄ　Traditional Test Socket Return loss Insertion loss

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www.connect.co.jp www.jccherry.com Direct Contact Socket for QFP,SOP mm Latch Lock and Screw Lock type(Standard specifications) How to order DCLC - QFP 14 20 - 128 - P050 QFP SOP etc. Pitch P040：0.4mm B:20(mm) P050：0.5mm Number of Pins P065：0.65mm P080：0.8mm P100：1.0mm etc. A(Body Size) B(Body Size) Direct Contact Socket for QFP Feautures 〇This is a standard specification socket. 　〇Short delivery times are possible. Important) The differences of dimensions A and B depending on the package manufacturer, so please send the device sample in advance. (*1)If the thickness of your PC Board is out...

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Device Guide Plate t PC Board(*4) M2 Screw (Attached) ①Place the guide plate on the board and 　fix it with four screws from bottom.(*5) ②Set the device along the guide. 　(After setting, make sure that the 　device-lead is on the board pattern.) ③Fix the lid (latch lock mechanism) to the guide plate. (At this time, make sure the latch is securely locked to the guide plate.) (Recommended) M2 Screw Tightening Torque : 8.8cN･m The order to tighten the screws (1)→(2)→(3)→(4)→(5)→(6)→(7)→(8) →(1)→(2)→(3)→(4)→(5)→(6)→(7)→(8) ④By tightening the M2 set screw installed on the lid, preparation for...

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(*3) There is no restriction for height. Socket lineup for Device(For QFP) Important : •The differences of dimensions A and B depending on the package manufacturer, so please send the device sample in advance. •We accept IC device foot pattern and thickness other than on this. Should you have any questions or concerns regarding this matter, please feel free to contact us.

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Direct Contact Socket for QFP, SOP Torque Screwdriver (Option) Rotary Slip Model Torque Screwdriver from TOHNICHI Mfg.Co.,Ltd. It would be rotary slip when reached the set torque value, it prevents damage to the socket and screws without further tightening. OHow to order Example) In case of using Latch Lock and Screw Lock type • RTD15CN (Torque driver body) Note) . A bit is required when using a torque driver. .Regular inspection is necessary for accurate torque control. Socket Type Reinforce plate (Option) To ensure the strength of the PC Board, and when the PC Board is thin, it might be...

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