SEN Ejector Needles… new age materials and precision
The SEN series ejector needles are designed to reduce the possibility of tape contamination and micro-cracking during die ejection. For small die/pierce-through applications, we use a sub-micron grade carbide which resists tip chipping (SEN).
For larger die/non-piercing ejection, we recommend a wear resistant carbide and an enlarged radius to reduce micro-cracking (SEN1). When combined with our proprietary automatic machining process, our needles offer top performance at a “use and throw” cost.
| No. | Part No. | L mm | D mm | A° | R mm |
|---|---|---|---|---|---|
| 1 | SEN-01 | 14.30 | 0.70 | 15 | 0.022 |
| 2 | SEN-02 | 14.30 | 0.70 | 10 | 0.022 |
| 3 | SEN-03 | 15.00 | 0.70 | 15 | 0.022 |
| 4 | SEN-04 | 15.00 | 0.70 | 10 | 0.022 |
| 5 | SEN-05 | 18.00 | 0.70 | 15 | 0.022 |
| 6 | SEN-06 | 18.00 | 0.70 | 10 | 0.022 |
| 7 | SEN-07 | 11.50 | 0.70 | 15 | 0.022 |
| 8 | SEN-08 | 11.50 | 0.70 | 10 | 0.022 |
| 9 | SEN-12 | 17.00 | 0.70 | 10 | 0.022 |
| 10 | SEN-13 | 12.00 | 0.70 | 10 | 0.022 |
| 11 | SEN-31-01 | 17.00 | 0.70 | 15 | 0.025 |
| 12 | SEN-31-02 | 17.00 | 0.70 | 10 | 0.025 |
| 13 | SEN-43 | 17.00 | 0.70 | 0 | 0.350 |
| 14 | SEN-51 | 19.00 | 0.70 | 15 | 0.050 |
| 15 | SEN-68 | 12.00 | 0.70 | 15 | 0.050 |
| 16 | SEN-83-01 | 10.00 | 0.70 | 15 | 0.250 |
| 17 | SEN-83-02 | 10.00 | 0.70 | 15 | 0.025 |
| 18 | SEN-83-03 | 10.00 | 0.70 | 15 | 0.075 |
| 19 | SEN-83-04 | 10.00 | 0.70 | 15 | 0.100 |
| 20 | SEN-83-05 | 10.00 | 0.70 | 0 | 0.350 |
| 21 | SEN-83-06 | 10.00 | 0.70 | 15 | 0.150 |
| 22 | SEN-83-07 | 10.00 | 0.70 | 15 | 0.060 |
| 23 | SEN-84-01 | 20.00 | 0.70 | 15 | 0.250 |
| 24 | SEN-84-02 | 20.00 | 0.70 | 15 | 0.025 |
| 25 | SEN-84-03 | 20.00 | 0.70 | 15 | 0.100 |
| 26 | SEN-84-04 | 20.00 | 0.70 | 15 | 0.075 |
| 27 | SEN-84-05 | 20.00 | 0.70 | 15 | 0.050 |
| 28 | SEN-84-06 | 20.00 | 0.70 | 15 | 0.070 |
| 29 | SEN-84-07 | 20.00 | 0.70 | 15 | 0.060 |
| 30 | SEN-84-08 | 20.00 | 0.70 | 15 | 0.015 |
| 31 | SEN-84-09 | 20.00 | 0.70 | 15 | 0.150 |
| 32 | SEN-91 | 18.00 | 0.70 | 15 | 0.050 |
| 33 | SEN-107-01 | 11.50 | 0.70 | 20 | 0.050 |
| 34 | SEN-107-02 | 11.50 | 0.70 | 20 | 0.030 |
| 35 | SEN-117-01 | 17.00 | 0.70 | 15 | 0.050 |
| 36 | SEN-117-02 | 17.00 | 0.70 | 15 | 0.070 |
| 37 | SEN-149-01 | 11.50 | 0.70 | 15 | 0.050 |
| 38 | SEN-149-02 | 11.50 | 0.70 | 15 | 0.025 |
| 39 | SEN-149-03 | 11.50 | 0.70 | 15 | 0.075 |
| 40 | SEN-149-04 | 11.50 | 0.70 | 15 | 0.030 |
| 41 | SEN-xx | Specify | Specify | Specify | Specify |
| 42 | SEN1-xx | Specify | Specify | Specify | Specify |
Packing: 20 pieces per plastic box.
Note :
MOQ 20pcs.
Material SEN-xx: Recommended for radius dimensions 0.05mm and below (tough carbide)
Material SEN1-xx: Recommended for radius dimensions 0.05mm and below (hard carbide)
Material SEN2-xx: Recommended for radius dimension 0.05mm and below (High Speed Steel)