GC ejecting needles
Mainly applied to LED chip sorting machine and semiconductor IC die bonding for assembly process.
Rounding type (typical):
Length: 17 mm, Diameter: 0.7 mm, Taping angle: 10 degree, Tip radius: 22 um
Top-flat type:
Length: 17 mm, Diameter: 0.7 mm, Taping angle: 10 degree, Tip SR: 100 um
More information
Product Information
• Applications:
- GC ejecting needles are made of BeCu alloy material, whose inherent characteristics include high hardness, mechanical strength and low degree of wearing that make it suitable to be processed to ejecting needles.
- The GC ejecting needles are specifically produced by G.C Micro and are mainly used in LED chip sorting and semiconductor IC die bonding processes for preventing push-up damage to the chip bottom side.
- Depends on variant die dimension and aspect ratio, the requested spec of tip radius and structure design is changed accordingly.
• 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 | 10 degree (+/- 1 degree) | Standard |
Tip radius R | 12~300 um | Custom design available |
Material | Be/Cu alloy | Be~1.82%, Cu~97% |
Hardness | 350 Hv | Vickers 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
■ Rounding type
Product specifications | |||||
Part number | Length (mm) | Diameter (mm) | Taping angle (degree) | Tip radius R (um) | Remark |
A-GEB0800217A | 17 | 0.7 | 8 | 2 | |
A-GEB1001217A | 17 | 0.7 | 10 | 12 | |
A-GEB1001517A | 17 | 0.7 | 10 | 15 | |
A-GEB1002017A | 17 | 0.7 | 10 | 20 | |
A-GEB1002217A | 17 | 0.7 | 10 | 22 | |
A-GEB1002312A | 12 | 0.7 | 10 | 23 | |
A-GEB1002517A | 17 | 0.7 | 10 | 25 | |
A-GEB1003017A | 17 | 0.7 | 10 | 30 | |
A-GEB1003517A | 17 | 0.7 | 10 | 35 | |
A-GEB1004017A | 17 | 0.7 | 10 | 40 | |
A-GEB1005017A | 17 | 0.7 | 10 | 50 | |
A-GEB1005012A | 12 | 0.7 | 10 | 50 | |
A-GEB1006017A | 17 | 0.7 | 10 | 60 | |
A-GEB1007017A | 17 | 0.7 | 10 | 70 | |
A-GEB1007517A | 17 | 0.7 | 10 | 75 | |
A-GEB1010017A | 17 | 0.7 | 10 | 100 | |
A-GEB1010012A | 12 | 0.7 | 10 | 100 | |
A-GEB1502217A | 17 | 0.7 | 15 | 22 | |
A-GEB1503030A | 30 | 0.7 | 15 | 30 |
■ Top-flat type
Product specifications | |||||
Part number | Length (mm) | Diameter (mm) | Taping angle (degree) | Top-flat Ø(um) | Remark |
A-GEA1002032AF | 32 | 0.5 | 10 | 20 | flat |
A-GEB1001617AF | 17 | 0.7 | 10 | 16 | flat |
A-GEB1002017AF | 17 | 0.7 | 10 | 20 | flat |
A-GEB1002312AF | 12 | 0.7 | 10 | 23 | flat |
A-GEB1003017AF | 17 | 0.7 | 10 | 30 | flat |
A-GEB1005017AF | 17 | 0.7 | 10 | 50 | flat |
A-GEB1010017AF | 17 | 0.7 | 10 | 100 | flat |
A-GEB1010012AF | 12 | 0.7 | 10 | 100 | flat |
A-GEB1012517AF | 17 | 0.7 | 10 | 125 | flat |
A-GEB1015017AF | 17 | 0.7 | 10 | 150 | flat |
A-GEB1017517AF | 17 | 0.7 | 10 | 175 | flat |
A-GEB1020017AF | 17 | 0.7 | 10 | 200 | flat |
A-GEB1025017AF | 17 | 0.7 | 10 | 250 | flat |
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.