J STD 001E PDF
Requirements for. Soldered Electrical and Electronic. Assemblies. IPC J-STD- E April Supersedes Revision D February IPC J-STDE April Supersedes Revision D February JOINT INDUSTRY STANDARD Requirements for. Soldered Electrical and Electronic. ANSI/IPC J-STDE Requirements for Soldered Electrical and Electronic Assemblies [IPC] on *FREE* shipping on qualifying offers. ANSI/ IPC.
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The entire Ic ngth of lhe componenl body should be in conlacl with the board surface. The PTH is connected to thermal or conductor layers that act as thermal heat sinks b. Weight is expressed in grams 1.
If the height o f the component exceeds the thickness of the componentit shou! Fl attened areas of! AIJ leads shall  have stress relief when the component is clip or adhesive mounted or otherwise constrained.
If no criteria is specifiedrequiredor citedthen best manufacturing practice applies. It emphasizes process control and establishes industry-consensus requirements for a broad range of electrical connections.
IPC J-STD Training | BEST Inc
Solder paste shall  also meet the requirements of 3. Glass bodied components – Sleeved glass bodied components shall [P1D2D3] be free from staking matcrial on any exposed glass surfacesuch as the component end face. Does not violate minimum electrical clearance Note 2: Such mechanical securing should prevent movement between the parts of the connection during the solderi ng operatio n.
Base ‘ Accept Defect Wire violates minimum Defect electrica l clearance. Solder may compl etel y fi ll the sl ot 5.
Sign up for Practical Components e-mails and receive: Solder should not extend under the body of mount components whose leads are made of Al10y 42 or similar melals Note 5: Sts bridge between the substrale and the bottom of radial leaded components. The frequency of analysis should be determined on the basis of histo rical dataor monthly analyses. Solder does not louch componenl body.
Be free of contamination e. The course consists of 5 modules, each of which covers specific technology areas. Rework does oot include a second application of a soldering iron during a hand soldering operation a single connec ti on.
A documented aud it plan is defined to monitor process characteristics an dJor output al a prescribed frequency g.
T his requirement does oot apply to components that are designed such that a portion of the lead is intended to be removed after soldering e.
In comparing the sensitivity between methodsthe vent used to extract the residuethe method used 10 present the solvent to the assembly, and the method of detecting the residue should all be considered. The items cleaned sha ll  be capablc of meeting the cleanliness requirement as specified herein see 8.
Dimensions of masked areas shall not [DID2D3] be decreased in lengthwidthor diameter by more than 0. Tempered leads shall not [NID be trimmed unless specified on the drawings When!
Chemical solutionspastes and creams used to strip solid wire shall [DID2D3] be neutralized or removed prior to soldering Note: Liu Yunji sstd, Huawei Technologies Co.
PC016-J-STD-E-IPC-Hand Soldering Certification Kit
Minimize tirne to market? For boards greater than 2. Radial leaded components whose longest dimension is their diameter or Iength e. We greatly appreciate it!
Sleeving covers wi re insulation 00 both ends of the spliced area by a minimum of I wire di ameter f.