CN110468395A
|
|
A kind of second level nickel plating technology based on chemical nickel plating alloy plate
|
CN111199942A
|
|
High-insulation lead frame and plastic packaging method
|
CN111199940A
|
|
Coating material for lead frame and coating method
|
CN111199941A
|
|
High-insulation lead frame and gluing method
|
CN111199943A
|
|
Lead frame and lead frame piles up with supporting positioner thereof
|
CN111195802A
|
|
Production process of lead frame with positioning function
|
CN111146174A
|
|
Novel semi-encapsulated TO-263US-7L lead frame
|
CN111146173A
|
|
Novel double-row type fully-encapsulated ITO-220F lead frame
|
CN109461712A
|
|
A kind of TO-220IR-3L lead frame convenient for plastic packaging processing
|
CN111146171A
|
|
Novel TO-220NB-5L multi-load lead frame
|
CN111146175A
|
|
Conveniently-adjusted combined lead frame
|
CN108807327A
|
|
A kind of full closed insulated lead frame with free switching function
|
CN108807328A
|
|
A kind of overloading type 220D8 lead frames convenient for plastic packaging demoulding
|
CN108807329A
|
|
A kind of overloading type lead frame convenient for encapsulation process
|
CN108520872A
|
|
A kind of more loading type lead frames with insulation protection performance
|
CN108807326A
|
|
A kind of improved overloading type 3PF lead frames
|
CN107994003A
|
|
A kind of improved TO-220EW lead frames
|
CN108039342A
|
|
A kind of improved TO-220D7L lead frames
|