2-in-1 Dual Stack Socket, Tray Push-Pull
115U-B210
Micro SD and Nano SIM Socket, Stack Type, Tray Push-Pull, w/Lock and Switch, 10u", C7025, Reel
ATTEND’s 115U Push-Pull SIM Socket Series integrates a secure Push-Pull mechanism with an innovative tray design, ensuring reliable SIM retention, smooth ejection, and resistance to vibration and shock. Tested to EN 60721-3-5 Class 5M3 standards, it is optimized for automotive, industrial, and IoT applications, offering reverse insertion protection, precise card alignment, and long-term durability.
For enhanced environmental resilience, the series provides IP67 waterproof protection when used with designated trays and operates within a temperature range of -40°C to +105°C. The 115U-B210 model features a 2-in-1 stacked design for SIM and Micro SD, maximizing PCB space efficiency and design flexibility.
ATTEND’s 115U Push-Pull SIM Socket Series integrates a secure Push-Pull mechanism with an innovative tray design, ensuring reliable SIM retention, smooth ejection, and resistance to vibration and shock. Tested to EN 60721-3-5 Class 5M3 standards, it is optimized for automotive, industrial, and IoT applications, offering reverse insertion protection, precise card alignment, and long-term durability.
For enhanced environmental resilience, the series provides IP67 waterproof protection when used with designated trays and operates within a temperature range of -40°C to +105°C. The 115U-B210 model features a 2-in-1 stacked design for SIM and Micro SD, maximizing PCB space efficiency and design flexibility.
Share:
- 分享至LINE
- 分享至Twitter
- 分享至Pinterest
- 分享至Facebook
- 分享至Iinkedin
- 扫一扫分享至微信
扫一扫分享至微信
AVAILABLE ACCESSORIES
MAIN FEATURES

- Push-Pull Mechanism – Prevents accidental ejection due to vibrations or movement, ensuring secure card retention. (Tray is separate.)
- Next-Gen Tray – Features card detection, anti-reverse insertion protection, and a tray lock function for enhanced shock resistance.
- Innovative Design – Maximizes space utilization for enhanced efficiency.
- Flexible PCB Layout – Optimized for both in-board and panel-side designs.
- EN 60721-3-5 Certified – Withstands random vibration and Level II shock.
- IP67 Waterproof – Achieves IP67 protection with designated trays.
- Wide Temperature Range – Operates from -40°C to +105°C.

Application:
- Industrial Automation
- Automotive & Transportation
- Security & Surveillance
- Drones
- Unmanned Transport equipment
- IIoT Devices
- Portable Consumer Electronics
- Wearable Technology
- Medical Devices
- Home Automation
SPECIFICATION
Current Rating | 0.5A per pin |
---|---|
Voltage Rating | 10V DC |
Contact Resistance | 100mΩ Max. |
Insulation Resistance | 1000MΩ |
Dielectric Withstanding Voltage | 500VAC |
Durability | 500 cycles |
---|---|
Contact Normal Force | 0.5N Max. per pin |
Tray Lock Force | 3N Min. |
Operating temperature range | -40°C~+105°C |
---|---|
Storage temperature range | -40°C~+105°C |
Recommended IR Reflow Temperature | 260°C |
---|