GC alloy probes
Mainly applied to probing machine for chip testing by electrically contact to LED bonding pads and apply current/voltage to obtain output characteristics.
Straight type:
Length: 19 mm, Diameter: 0.5 mm, Taping angle: 10 degree, Tip radius: 6 um
Bending type:
Length: 19 mm, Diameter: 0.5 mm, Bending angle: 120 degree, Taping angle: 10 degree, Tip radius: 6 um
More information
Lightening G.C Micro Technology and remain consistently
G.C Micro developed GC alloy contact probes as first product by our self-designing machines and optimized process flow. During the past years, GC alloy probes have been used and qualified by many worldwide international companies and we keep controlling the quality well steadily. We believe in the value of G.C Micro Technology and keep it in high grade level to strengthen ourselves and remain competitive consistently.
Product Information
• Applications:
- Suitable in the probe testing LED chips for obtaining opto-electronic output characteristics.
- Suitable in the probe testing VCSEL, EELD, DFB chips for obtaining opto-electronic output characteristics.
- Suitable in the probe testing photo-sensitive devices such as Photodiode (PD), Phototransistor (PTR), Schottky diode and Zener diode for obtaining opto-electronic output characteristics.
• Main specifications:
| Main specifications | ||
| Parameter | Specifications | Remark |
| Diameter | 0.5 mm (+/- 0.05 mm) | Standard |
| Length | 19.0 mm (+/- 0.05 mm) | Custom design available |
| Taping angle | 6~13 degree | Custom design available |
| Tip radius R | 2~100 um | Custom design available |
| Bending degree | 90~130 degree | Custom design available |
| Material | Be/Cu alloy | Be~1.82%, Cu~97% |
| Hardness | >300 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
■ Straight type
| Product specifications | |||||
| Part number | Length (mm) | Diameter (mm) | Taping angle (degree) | Tip radius(um) | Remark |
| A-GEA0000032A | 32 | 0.5 | 0 | 0 | |
| A-GEA0600519A | 19 | 0.5 | 6 | 5 | |
| A-GEA0700219A | 19 | 0.5 | 7 | 2.5 | |
| A-GEA0700215A | 15 | 0.5 | 7 | 2 | |
| A-GEA0700215B | 15 | 0.5 | 7 | 2 | |
| A-GEA0700215C | 15 | 0.5 | 7 | 2 | |
| A-GEA0800419AC | 19 | 0.5 | 8 | 4 | Tip Careful Handling |
| A-GEA1000419A | 19 | 0.5 | 10 | 4 | |
| A-GEA1000519A | 15 | 0.5 | 10 | 5 | |
| A-GEA1000532A | 32 | 0.5 | 10 | 5 | |
| A-GEA1000619A | 19 | 0.5 | 10 | 6 | |
| A-GEA1000619AC | 19 | 0.5 | 10 | 6 | Tip Careful Handling |
| A-GEA1001019A | 19 | 0.5 | 10 | 10 | |
| A-GEA1001032A | 32 | 0.5 | 10 | 10 | |
| A-GEA1001532A | 32 | 0.5 | 10 | 15 | |
| A-GEA1002032A | 32 | 0.5 | 10 | 20 | |
| A-GEA1002532A | 32 | 0.5 | 10 | 25 | |
| A-GEA1005019A | 19 | 0.5 | 10 | 50 | |
| A-GEA1005032A | 32 | 0.5 | 10 | 50 | |
| A-GEA1010032A | 32 | 0.5 | 10 | 100 | |
| A-GEA1020032A | 32 | 0.5 | 10 | 200 | |
| A-GEA1000419A | 19 | 0.5 | 10 | 4 | |
| A-GEA1000519A | 15 | 0.5 | 10 | 5 | |
■ Bending type
| Product specifications | |||||||
| Part number | Length (mm) | Diameter (mm) | Bending angle (degree) | Taping angle (degree) | Tip radius (um) | Height (mm) | Remark |
| A-GMA06005A4045A | 20 | 0.5 | 120 | 6 | 5 | 4.0~4.5 | |
| A-GMA07002C3035AA | 19 | 0.5 | 105 | 7 | 2.5 | 3.0~3.5 | Tip Coarsening |
| A-GMA07002E3035AA | 19 | 0.5 | 125 | 7 | 2.5 | 3.0~3.5 | Tip Coarsening |
| A-GMA07005D4045A | 19 | 0.5 | 112 | 7 | 5 | 4.0~4.5 | |
| A-GMA07006A3032AB | 19 | 0.5 | 120 | 7 | 6 | 3.0~3.2 | Tip Matting |
| A-GMA07006A3035A | 19 | 0.5 | 120 | 7 | 6 | 3.0~3.5 | |
| A-GMA07006E3035AA | 19 | 0.5 | 125 | 7 | 6 | 3.0~3.5 | Tip Coarsening |
| A-GMA07012E3035AA | 19 | 0.5 | 125 | 7 | 12 | 3.0~3.5 | Tip Coarsening |
| A-GMA08001B3032A | 19 | 0.5 | 110 | 8 | 1 | 3.0~3.2 | |
| A-GMA08003B3032AG | 19 | 0.5 | 110 | 8 | 3 | 3.0~3.2 | Tip Brightening |
| A-GMA08003B3033AG | 19 | 0.5 | 110 | 8 | 3 | 3.0~3.3 | Tip Brightening |
| A-GMA08006D4244A | 19 | 0.5 | 112 | 8 | 6 | 4.2~4.4 | |
| A-GMA08006D6070A | 22 | 0.5 | 112 | 8 | 6 | 6.0~7.0 | |
| A-GMA08010D4244A | 19 | 0.5 | 112 | 8 | 10 | 4.2~4.4 | |
| A-GMA08025D4244A | 19 | 0.5 | 112 | 8 | 25 | 4.2~4.4 | |
| A-GMA08050D4244A | 19 | 0.5 | 112 | 8 | 50 | 4.2~4.4 | |
| A-GMA08100D4244A | 19 | 0.5 | 112 | 8 | 100 | 4.2~4.4 | |
| A-GMA08200D4244A | 19 | 0.5 | 112 | 8 | 200 | 4.2~4.4 | |
| A-GMA09003B3032A | 19 | 0.5 | 110 | 9 | 3 | 3.0~3.2 | |
| A-GMA09003B3033A | 19 | 0.5 | 110 | 9 | 3 | 3.0~3.3 | |
| A-GMA10001A3032A | 19 | 0.5 | 120 | 10 | 1 | 3.0~3.2 | |
| A-GMA10002A3032A | 19 | 0.5 | 120 | 10 | 2.5 | 3.0~3.2 | |
| A-GMA10002A3032AH | 19 | 0.5 | 120 | 10 | 2 | 3.0~3.2 | Tip Coating |
| A-GMA10003A3032AJ | 19 | 0.5 | 120 | 10 | 3 | 3.0~3.2 | Tip Coating |
| A-GMA10003A3032B | 19 | 0.5 | 120 | 10 | 3 | 3.0~3.2 | |
| A-GMA10003A3032C | 19 | 0.5 | 120 | 10 | 3 | 3.0~3.2 | |
| A-GMA10003B3032A | 19 | 0.5 | 110 | 10 | 3 | 3.0~3.2 | |
| A-GMA10012B3032A | 19 | 0.5 | 110 | 10 | 12 | 3.0~3.2 | |
| A-GMA10013A3235A | 19 | 0.5 | 120 | 10 | 13 | 3.2~3.5 | |
| A-GMA10016A3032A | 19 | 0.5 | 120 | 10 | 16 | 3.0~3.2 | |
| A-GMA10019A3032A | 19 | 0.5 | 120 | 10 | 19 | 3.0~3.2 | |
| A-GMA10050F3035A | 46.2 | 0.5 | 140 | 10 | 50 | 3.0~3.5 | |
| A-GMA10100A3032A | 19 | 0.5 | 120 | 10 | 100 | 3.0~3.2 | |
| A-GMA13006B3034A | 19 | 0.5 | 110 | 13 | 6 | 3.0~3.4 | |
| A-GMA13007A3032A | 19 | 0.5 | 120 | 13 | 7 | 3.0~3.2 | |
| A-GMA10012B3032A | 19 | 0.5 | 110 | 10 | 12 | 3.0~3.2 | |
| A-GMA10013A3235A | 19 | 0.5 | 120 | 10 | 13 | 3.2~3.5 | |
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.