BTB Connector 0.8mm Pitch Dual Slot SMT SMD Female Male PCB Board-to-Board Connector
Product Highlights
✅ Blind Mating & Self-Alignment Anti-Misalignment Design: Built-in guide ribs & anti-keying structure absorb PCB assembly tolerance, avoiding pin damage during manual/automated mating. ✅ High-Speed Signal Integrity: Optimized contact geometry for stable high-speed data transmission, low crosstalk for high-density PCB stacking.
✅ Multiple Mated Height Options: Standard stacking heights available, flexible for multi-layer PCB modular design.
✅ Dual Slot SMT Structure: Male & female SMD surface mount, compatible with standard PCB reflow process.
Product Description
| Category | Parameter | Details |
|---|---|---|
| Electrical | Pitch | 0.8 mm |
| Rated Current | 0.5 A per contact | |
| Rated Voltage | 50 V AC/DC | |
| Contact Resistance | ≤ 25 mΩ (initial) | |
| Insulation Resistance | ≥ 10 GΩ | |
| Withstand Voltage | 250 V AC, 1 min | |
| Mechanical | Mating Cycles | 500 cycles minimum |
| Mating Tolerance | XY self-alignment tolerance for blind mating | |
| Mount Type | SMT / SMD Surface Mount | |
| Structure | Dual Slot, Male + Female set | |
| Material & Plating | Housing | LCP, UL94V-0, high-temperature resistant |
| Contact Material | Copper Alloy | |
| Contact Plating | Gold plating on contact area; Nickel underplate | |
| Termination Plating | Matte Tin over Nickel | |
| Environment | Operating Temp | -40°C ~ +105°C |
| Compliance | RoHS, REACH, Halogen-free optional | |
| Soldering Guide | Reflow Profile | Lead-free reflow, peak temp ≤260°C, comply with IPC/JEDEC J-STD-020 |
Pin-to-pin footprint compatible alternative for JAE KX14/KX15 series, Hirose FX18 series, Molex 0.8mm pitch BTB dual slot series.
Note: Verify stack height & pin count before PCB layout; provide datasheet & 3D STEP for your CAD check.




Product Feature



