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44-wire ceramic low-temperature glass fusion-sealed four-side lead surface mount package Sanjin Electronics
LED lights Sanjin Electronics
LED bulb Sanjin Electronics
LED lamp cooling seat plate Sanjin Electronics
Surface mount low-temperature glass fusion sealing 48-line narrow-pitch ceramic IC housing Sanjin Electronics
LED lights for machine tools Sanjin Electronics
Integrated circuit black ceramic low temperature glass shell lead connection frame Sanjin Electronics
Punch with automatic pulling device Sanjin Electronics
Adjustable LED desk lamp Sanjin Electronics
Sound and light control LED bulb lamp structure Sanjin Electronics
Ceramic surface mount shell (for 16-wire integrated circuit) Sanjin Electronics
Ceramic surface mount shell (for 44-wire integrated circuit) Sanjin Electronics
A surface packaging structure for 44-wire components Sanjin Electronics
An IC black ceramic low-melting glass shell aluminum-clad lead frame Sanjin Electronics
A kind of LED constant current drive control circuit Sanjin Electronics
A kind of LED bulb lamp Sanjin Electronics
A kind of LED ceramic shell COB package die bonding device Sanjin Electronics
A ceramic COB bulb lamp with LED chips arranged in a ring Sanjin Electronics
A molybdenum electrode whose surface is partially covered with silver Sanjin Electronics
A ceramic housing for magnetic sensors Sanjin Electronics
A magnet-type assembled LED ceiling lamp Sanjin Electronics
A high-reliability glass-ceramic IC packaging shell Sanjin Electronics
The surface of a molybdenum electrode is partially covered by a silver fixture Sanjin Electronics
A new type of crystal oscillator low-temperature glass packaging structure Sanjin Electronics
One-piece ceramic COB bulb lamp Sanjin Electronics
A hanging plating fixture for nickel plating and gold plating on large stepped metal package cover Sanjin Electronics
A fixture for printing glass paste on ceramic substrate