N-pin ejecting needles
N-pin ejecting needles are specialized and used to push up dies with larger die dimension and long aspect ratio. The pin number and position can be customized.
2-pin:
Pin no.: 2, Pitch: 1.7 mm, Diameter: 0.7 mm, Taping angle: 20 degree, Tip radius: 50 um
4-pin:
Pin no.: 4, Pitch: 3.3 mm, Diameter: 0.7 mm, Taping angle: 15 degree, Tip radius: 25 um
More information
Product Information
• Applications:
- N-pin ejecting needles are designed and made by two sections with the same materials.
- The body of bottom side with diameter of 0.7 mm is made of stainless steel to strengthen structure stability and a platform with multiple pins is processing and mounting on top of the body.
- G.C Micro has stable process capability and is able to provide variant kinds of N-pin ejecting needles based on the requested spec of pin numbers, pitch distance and tip radius depending on the 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 | 25~100 um | Custom design available |
| Material | Stainless steel/die steel | |
※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
■ N-pin ejecting needles
| Product specifications | |||||
| Part number | Pin no. | Pitch (mm) | Diameter (mm) | Taping angle (degree) | Tip radius (um) |
| A-2P05007240A | 2 | 1.7 | 0.7 | 20 | 50 |
| A-2P05007187A | 2 | 1.17 | 0.7 | 20 | 50 |
| A-4P02507500A | 4 | 3.3 | 0.7 | 15 | 25 |
| A-2P02507200A | 2 | - | 0.7 | - | 25 |
| A-8P02507520A | 8 | 0.94 | 0.7 | 12 | 25 |
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.