121-ball BGA/LGA socket, 0.8mm pitch, 11×11 grid, body 10×10mm.
SKU: XL0121XX1103F
XL Series BGA/LGA Socket — 121-Ball, 0.8mm Pitch (11×11 Grid)
The XL Series socket is a precision-machined test and prototyping socket designed for 121-ball BGA and LGA IC packages in a 11×11 grid configuration at 0.8mm pitch. Footprint-compatible with your existing PCB layout — no board redesign required.
Applications
Ideal for functional production testing, prototype bring-up, and development of BGA and LGA devices. Compatible with Xilinx Spartan-7 csga144, Lattice ECP5-17.
Key Specifications
| Base P/N | XL0121XX1103F |
|---|---|
| Pin Count | 121 |
| Pitch | 0.8mm |
| Grid | 11×11 |
| Body Size | 10×10mm |
| Contact Material | Brass Alloy C36000, ASTM-B16 1/2 Hard |
| Insulator | FR4-G10 |
| Operating Temp | -55°C to +140°C |
| Max Voltage | 75 VAC / 100 VDC |
| Max Current | 1A per contact |
| Contact Resistance | 0.01Ω max |
Contact Options
- BL — Standard pogo plunger contact
- LL — Alternate pogo plunger contact (specify at quote)
Both contact types support the same footprint. Specify your preference when requesting a quote.
How to Order
This is a quote-request-only item. Please contact us with your IC package drawing. All sockets are built to order.












