Plastic ejecting needles

Mainly applied to LED chip sorting machine and semiconductor IC die bonding for assembly process.

Standard:

Length: 8 mm, Diameter: 0.7 mm, Taping angle: 15 degree, Tip radius: 100 um

Standard:

Length: 12 mm, Diameter: 0.7 mm, Taping angle: 20 degree, Tip radius: 50 um

Standard:

Length: 17 mm, Diameter: 0.7 mm, Taping angle: 20 degree, Tip radius: 150 um

More information

Product Information

Applications: 
  • Plastic ejecting needles are designed and made by two sections with different materials.
  • The body in diameter of 0.7 mm is made of stainless steel to strengthen structure stability and a plastic needle is mounted on top of the body to replace conventional tungsten carbide, in which the purpose is to take the advantage of plastic material to prevent the damage of pinning and needle mark on the chip bottom side.
  • The plastic ejecting needles are specifically produced by G.C Micro and have been qualified by many companies.
  • G.C Micro is able to provide variant kinds of plastic ejecting needles based on the requested spec of tip radius and structure design depending on variant die dimension and aspect ratio.
Main specifications: 
 
Main specifications
Parameter Specifications Remark
Diameter 0.7 mm (+/- 0.05 mm) Standard
Length 12~17 mm (+/- 0.05 mm) Custom design available
Taping angle 15~20 degree (+/- 1 degree) Custom design available
Tip radius R 30~300 um Custom design available
Material Stainless steel + high-hard plastic material  
Hardness > M108/R121 Rockwell Rockwell hardness

※The data was measured by G.C Micro with our calibrated machine and it still has to be correlated with customers after qualification.
※All materials are compliant with SGS RoHS testings.

Product specifications

■ Plastic ejecting needles:

Product specifications
Part number Length (mm) Diameter (mm) Taping angle (degree) Tip radius (um) Remark
A-IEB0070017AF 17 0.7 0 700 flat
A-IEB1503017A 17 0.7 15 30  
A-IEB1505017A 17 0.7 15 50  
A-IEB1507517A 17 0.7 15 75  
A-IEB1510017A 17 0.7 15 100  
A-IEB1510008A 8 0.7 15 100  
A-IEB1515017A 17 0.7 15 150  
A-IEB2005017A 17 0.7 20 50  
A-IEB2005012A 12 0.7 20 50  
A-IEB2007517A 17 0.7 20 75  
A-IEB2010017A 17 0.7 20 100  
A-IEB2012517A 17 0.7 20 125  
A-IEB2015017A 17 0.7 20 150  
A-IEB2020017A 17 0.7 20 200  
A-IEB2030017A 17 0.7 20 300  
A-IEZ00C0017AF 17 1.2 0 1200 flat
A-IEB1520012A 12 0.7 15 200  
A-IEB2005021A 21 0.7 20 50  
A-IEB2007512A 12 0.7 20 75  
A-IEB2010012A 12 0.7 20 100  
A-IEB2015012A 12 0.7 20 150  

Spec sheet download:

• Please contact us via email of service@gcmicro.com.tw or dial +886-3-464-2535 directly to obtain password for spec sheet PDF file and/or having any custom specified specifications.