定制型KLD-QFN32-ATE
Shenzhen KLD Technology Co., Ltd. provides professional customization for a full range of ATE test sockets (BGA, QFN, QFP, DFN, LQFP, SOP, etc.), covering package sizes from 6000-pin BGA to micro DFN. With core advantages in high-precision manufacturing, excellent signal integrity, and extended service life, we ensure stable and efficient high-volume manufacturing test for you. Focused on Customization. Dedicated to Reliability.
| Contact Resistance | ≤50mΩ |
| Lifespan | 300K |
Product Details
凯力迪QFN32 ATE量产测试座 · 车规级5大核心
**核心一:全温区稳定性,守护车规三温测试**
车规MCU须通过AEC-Q100严苛的-40℃、25℃、125℃三温测试。主体选用PES/PEI/PEEK高性能工程塑料,工作温度覆盖**-55℃~+175℃**,宽温域下尺寸稳定、绝缘可靠,确保高温与低温测试参数零漂移。
**核心二:超低接触阻抗,信号无损传递**
采用镀金微弹簧探针,接触电阻稳定**≤30mΩ(初始)**,满足车规芯片对微电流与高频信号的精准传递要求,有效杜绝测试附加误差导致的良率误判。
**核心三:热-力匹配设计,应对严苛应力**
QFN32无引脚底部焊盘结构,对接触一致性要求严苛。探针接触压力优化至合理区间(车规级参考5-8g/pin至35g/pin区间),配合浮板设计,确保32个触点一次性稳定接触,适配高温老化与高低温冲击场景。
**核心四:十万次寿命,保障量产连续性**
探针机械寿命**≥10万次**,接触电阻全程低阻稳定,适配自动化分选机量产节拍。可单独更换探针设计,大幅降低维护成本与产线停机风险。
**核心五:全流程适配,数据可追溯**
支持定制化开尔文四线检测,满足精密电阻测量需求。适配主流ATE机台与三温分选设备,提供从封装图纸到量产交付的全流程定制服务,测试数据全程可追溯,助力车规零缺陷目标。
