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 |
Cross‑Reference / Alternative
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
- Dual-slot guide structure prevents reverse insertion, supports blind mating & self-alignment, reduces assembly scrap.
- High-temperature LCP insulator, stable during lead-free reflow soldering, no warpage.
- Precision copper alloy contact with gold plating, stable impedance, low contact resistance for high-speed signals.
- SMD tape & reel packaging, directly compatible with SMT pick & place machines.
- Flexible pin count & mated height customization for modular PCB stacking.
Product Advantages
🔹 Lower assembly failure rate: Anti-dummy key + self-alignment tolerance solves PCB stack-up offset issue, saves production rework cost.
🔹 Consistent high-speed performance: Tuned contact structure maintains signal integrity for high-density boards.
🔹 Drop-in replacement: Compatible footprint with internationally famous brands, easy BOM cost reduction without major PCB redesign.
🔹 Factory direct supply: Fast sample & mass production lead time, full QC test before shipment.
🔹 Engineer support available: Datasheet, 2D drawing, 3D STEP & PCB land pattern provided for your layout validation.
Application
Industrial control modules
medical electronics
IoT gateway
storage device
display module
automotive auxiliary electronics
handheld devices
communication board stacking
AI sensor modules
Packaging
Tape & Reel (Reel packaging): Standard reel packaging for SMT pick‑and‑place machine. Parts can be directly loaded onto your automated production line without repacking. Cut‑tape service is available for small‑batch prototypes.
Lead Time
- Sample order: 3 working days
- Mass production order: 1‑3 weeks, subject to configuration & order quantity
Factory Certification & Custom Service
- Certifications: ISO9001, RoHS, REACH compliant
- Sample Policy: Free samples supported, fast sample turnaround
- MOQ: Low MOQ for standard parts; custom configurations MOQ upon evaluation
- Custom capability: Custom pin count, mated stacking height, plating thickness, mechanical modification, special packaging according to your drawing/specification.
Engineer Selection Guidance
- Confirm Mated Height first: This defines the PCB gap between two stacked boards.
- Confirm total pin count, signal/power pin allocation.
- Check SMT footprint: We supply land pattern and 3D STEP for your PCB simulation.
- Define plating requirement: Gold flash / thick gold for high vibration / long mating cycle environment.
- Share your working temperature, signal speed & vibration requirements; our AE team will recommend the correct part number.
- Always test free samples before mass production.
FAQ
Q: Do you have a catalogue? Can you send me the catalogue to check all your products?
A: Yes, you can contact us online or send an Email to get the catalogue.
Q: I can't find the product in your catalogue. Can you make this product for me?
A: Our catalogue shows most of our products, but not all. Just let us know what product you need and how many you want. If we do not have it, we can also design and make a new mould to produce it. For your reference, making an ordinary mould will take about 35-45 days.
Q: Can you provide a sample? Are these samples free?
A: Yes, we provide 5-10 pcs of connector free samples for testing. But you have to pay the shipping cost
Q: What about your delivery time?
A: Stock goods are delivered within 1 day; customized goods are delivered within 5-7days
Q: How to ship my order?
A: For small packages, send them by Express, such as DHL, FedEx, UPS, TNT, EMS. That's Door-to-Door service. For big packages, we can send them by Air or by sea. We use standard export cartons. We will be responsible for any product damage caused during delivery.
6. Q: What kind of payment do you accept? Can I pay RMB?
A: Weaccept T/T(Wire transfer), Western Union, and PayPal. Please be sure that we can receive the same amount as the Invoice. And you can pay money in RMB. No problem.
7. Q: How about your company's quality control
A: Strictly follow ISO9001; IQC, OQC, IPQC, and QA occupy 10% of our Quality department. The CCD test is applied to 99% of our company's product applications.
Q: I need your price list of all your products. Do you have a price list?
A: We do not have a price list of all of our products. Because we have so many items, it's impossible to make all of their prices on a list, and the prices are always changing because of the material cost and quantity. And you can give us a list of all of the items you need; we will confirm carefully one by one and give you a specification and price list
Q: Can you make customized products and customized packing?
A: Yes. We have made a lot of customized
products for our customers before (mainly wire harnesses). About customized packing, there is no problem; we can put your logo or other information on the packing. Just have to point out that it will cause some additional cost.
Q: What certificates do you have?
A: CE, CQC, UL, ISO9001, ISO14001, IATF16949, ISO45001, QC080000, etc.
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