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FAQ
High Speed Transmission Connector
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What is the difference between ER8-***P-0.8SV-2H and ER8-***P-0.8SV-2H(10)? *** stands for number of contacts.
The difference is contact plating. ER8-***P-0.8SV-2H :0.76μm gold over 2.54μm nickel Thick plating is required for communication market. (Bellcore specification) ...
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Is through-hole reflow recommended for FX18 series and FX23 series ?
Yes, through hole reflow is recommended for FX18 series and FX23 series.
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What is the miniature BTB connector with lock ?
It is DF40GL series.
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What is the inspection connector for DF37 series and DF40 series?
The connectors with "J" after the series name are connectors for the inspection jig. Example: DF40JC, DF37CJ
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Why is the board hole for the wider leg of MF contact A smaller than the board hole for the narrower leg of MF contact A, in case of FX18 series header and receptacle?
The hole size is reduced to stabilize the connector to PCB and prevent connector from mis-position and rotation during mounting process. Please refer to FX18 Design Guide Line,...
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What features does the FX23 series have?
Please refer to the features in FX23 series catalog.
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What is the correct mating method for IT3?
Insert Interposer by pressing on Installation Cap, then remove Installation Cap.For more information, see the IT3 design note. IT3 design guideline https://www.hirose.com/ja...
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What is the difference between FX10A-***P-SV(71) and FX10A-***P-SV(91)? *** stands for number of contacts.
The difference is packaging. FX10A-***P-SV(71) : Tray FX10A-***P-SV(91) : Reel
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What is the difference between DF40C-***DP-0.4V(51) and DF40C-***DP-0.4V(58)? *** stands for number of contacts.
The difference is the quantity a reel. DF40C-***DP-0.4V(51) : 5,000 pcs / reel DF40C-***DP-0.4V(58) : 1,000 pcs / reel
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What is the maximum amperes that can be applied to FX23 series 100 pins ?
In case all of 100 pins are used for power, maximum is 62A. We recommend FX30B series 3 pin instead as maximum is 66A totally. FX30B series 3 pin is smaller than FX23 series 1...
Frequently asked questions in High Speed Transmission Connector
- Why is the board hole for the wider leg of MF contact A smaller than the board hole for the narrower leg of MF contact A, in case of FX18 series header and receptacle?
- Is through-hole reflow recommended for FX18 series and FX23 series ?
- What is the maximum amperes that can be applied to FX23 series 100 pins ?
- What is the inspection connector for DF37 series and DF40 series?
- What is the difference between FX18-**P-0.8SV and FX18-**P-0.8SV(11) ? ** stands for number of contact.
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