Legtech’s JUKI nozzle models are very complete, including the JUKI2000 series nozzles Yes
JUKI500/501/502/503/504/505/506/507/508/509/512/513/514/515/516/517/618/629 etc.
JUKI nozzle 500 NOZZLE ASEMBL Y 40011046
JUKI nozzle 501 NOZZLE ASEMBL Y 40001339
JUKI nozzle 502 NOZZLE ASEMBL Y 40001340
JUKI nozzle 503 NOZZLE ASEMBL Y 40001341
JUKI nozzle 504 NOZZLE ASEMBL Y 40001342
JUKI nozzle 505 NOZZLE ASEMBL Y 40001343
JUKI nozzle 506 NOZZLE ASEMBL Y 40001344
JUKI nozzle 507 NOZZLE ASEMBL Y 40001345
JUKI nozzle 508 NOZZLE ASEMBL Y 40001346
JUKI nozzle 510 NOZZLE ASEMBL Y E36157290A0
JUKI nozzle 511 NOZZLE ASEMBL Y E36167290A0

RS series nozzle JUKI placement machine RS-1 nozzle JUKI 7501 nozzle 7502 nozzle 7503 nozzle  7504 nozzle 7505 nozzle 7506 nozzle 7507 nozzle 7508 nozzle

Introduction to commonly used parts of nozzles

JUKI JUKI750/760 machine 101/102/103/104/105/106
JUKI JUKI750/760 machine 201/202/203/204
JUKI JUKI2050/2060 machine 500/501 (single hole / double hole)
JUKI JUKI2050/2060 machine 502/503/504/505/506/507/508
JUKI JUKI2050/2060 machine 510/511/512
JUKI JUKI2050/2060 machine 517/518/520/Alien
JUKI JUKI710 machine No. 1/2/3

A1 502 nozzle is often used for small size devices such as 0402 0603
A2 503 nozzle is often used for 0603 0805 and other size devices
A3 504 nozzle is commonly used in 1206 4148 sot23 1210 3528 2835 3030 devices, lamp beads, etc.
A4 505 nozzle is often used in S0P-8 5050 3528 and many other common with 504 nozzle
A5 506 is commonly used in larger devices such as 5050 SO-4 SOT-223
507 508 are often used for larger chips such as QFP and LQFP.