사양
QSH-030-01-L-D-A is a high-speed mezzanine board-to-board receptacle connector manufactured by Samtec, belonging to the Q Strip® QSH series with integrated grounding plane design, dedicated to high-density and high-speed interconnection between stacked circuit boards.
Part Number Definition
- QSH: Series code for socket receptacle with built-in ground plane
- 030: 30 pins per row, total 2 rows → 60 contact points
- 01: Standard stacking height of 5mm
- L: 10μ inch selective gold plating on contact area, matte tin on solder tails
- D: Dual-row surface mount solder pin layout
- A: Equipped with positioning alignment pins for precise mating
Core Electrical & Mechanical Specifications
- Pitch distance: 0.5mm ultra-fine pitch
- Total contacts: 60 positions (2 rows × 30 pins)
- Maximum supported signal rate: 25Gbps per differential pair, excellent impedance control for high-speed differential signal transmission
- Integrated central grounding strip to optimize EMI suppression and power distribution performance
- Blade-and-beam contact structure guarantees stable contact force and extended plugging service life, marked as Extended Life Product™
- Mounting method: SMD surface mount soldering for PCB assembly
- Mating counterpart: QTH-030 series pin header connector
Plating & Packaging Options
Contact area adopts partial gold plating to balance cost and wear resistance; the solder terminal uses matte tin plating for reliable PCB soldering. Factory mainstream packaging includes tape-and-reel (suffix -TR) and cut tape, supporting automated SMT mass production. Moisture Sensitivity Level is MSL 3, reflow soldering must be finished within 168 hours after vacuum package opening.
Operating Environmental & Compliance
Standard working temperature range: -40℃ ~ +85℃. Fully lead-free and halogen-free, conforming to RoHS and REACH international environmental directives. Optimized structural design enhances anti-vibration and shock resistance to adapt to complex industrial working conditions.
일반적인 애플리케이션 분야
Industrial control mainboards and modular stacked pluggable system interconnection AI edge computing modules, embedded video processing boards and mezzanine card connections Medical electronic equipment, test measurement instruments internal board stacking links Server daughter cards, high-speed network switching equipment signal interconnection Vehicle-mounted intelligent electronic modules and aerospace compact circuit assembly
LXB Semicon supplies original Samtec QSH-030-01-L-D-A high-speed board-to-board connector
