0.5mm Pitch Brass Contact IP64 BTB Male/Female SMT Electronic IC Board-to-Board Connector
Product Highlights
✅ Blind‑Mating & Self‑Alignment Tolerance: Built‑in anti‑misalignment guide structure, supports blind mating, absorbs PCB assembly offset & stack‑up tolerance; avoids pin damage during manual/automated mating
✅ High‑Speed Signal Performance: Optimized contact impedance design, stable signal integrity, supports high‑speed differential signal transmission for high‑bandwidth modules
✅ Flexible Mated Height Options: Multiple mated height selections to match varied PCB stacking gap requirements, simplifies mechanical enclosure design
✅ IP64 Ingress Protection: Dust‑tight & splash‑proof performance, suitable for equipment exposed to dust/spray environment
✅ SMT Pick‑and‑Place Compatible: Full SMT surface‑mount design, directly works with standard automated assembly lines
Product Description
| Item |
Parameter |
| Electrical Performance |
|
| Pitch |
0.5 mm |
| Rated Current |
0.5 A per contact |
| Rated Voltage |
50 V AC/DC |
| Contact Resistance |
≤30 mΩ (initial) |
| Insulation Resistance |
≥100 MΩ |
| Dielectric Withstanding Voltage |
250 V AC |
| Mechanical Performance |
|
| Connector Type |
Male Header / Female Receptacle, Dual‑Row SMT |
| Number of Positions |
Custom range: 10‑80 pins |
| Mated Height |
Multiple stack height options (custom available) |
| Mating Cycles |
50 cycles minimum |
| Misalignment Tolerance |
X‑axis ±0.4 mm; Y‑axis ±0.2 mm |
| Protection Grade |
IP64 |
| Material & Plating |
|
| Contact Material |
High‑performance Brass |
| Contact Plating |
Nickel barrier + Selective Gold plating |
| Housing Material |
LCP, UL94 V‑0 high‑temperature resistant |
| Environmental |
|
| Operating Temperature |
‑40 ℃ ~ +85 ℃ |
| Compliance |
RoHS, REACH |
| Soldering Guide |
|
| Reflow Profile |
Follow J‑STD‑020 standard; Peak temp 260 ℃ max |
| Assembly |
Standard SMT pick‑and‑place, no special fixture required |
Cross‑Reference / Alternative
This 0.5mm IP64 BTB series is form‑fit‑function compatible with mainstream international BTB product families, serving as a cost‑effective drop‑in replacement for Molex, JAE, Hirose, and Amphenol fine‑pitch BTB series.
Note: Submit your original manufacturer part number to our engineering team for 1‑to‑1 cross‑verification and exact matching recommendation.
Product Feature
- Brass contact body with selective gold plating, stabilizing electrical performance under vibration & temperature cycling
- Integrated anti‑damage 防‑dumb‑plug anti‑misalignment guide ribs, realizes blind‑mating & self‑alignment to compensate for PCB positional deviation
- IP64 sealing structure blocks dust and splashing water, expanding BTB usage into harsh environment scenarios
- LCP high‑temp housing withstands lead‑free reflow soldering without deformation
- Dual‑row fine‑pitch 0.5 mm layout, maximizes PCB space utilization for compact device design
- Male & Female complete set, SMT termination for fully automated PCB production
Product Advantages
1. Engineering‑oriented Tolerance Solution: Solves common pain points: PCB stack‑up deviation, assembly offset, pin‑crushing risk during mating, and reduces on-site failure rate.
2. Reliable High‑Speed Signal: Optimized contact geometry lowers crosstalk, keeps signal integrity for high‑speed modules.
3. IP64 Enhanced Environmental Resistance: Ordinary BTB lacks dust‑water protection; this series extends service life for industrial / outdoor‑adjacent equipment.
4. Full Automation Ready: Both Tube & Reel packaging support direct pick‑and‑place, no secondary repacking cost for mass production.
5. Lead‑time & Cost Optimization: Alternative to imported premium brands, shorter delivery cycle with equivalent mechanical & electrical performance.
6. High Flexibility: Custom pin counts, mated heights, and plating thickness are supported for your project requirements.
Application
- Industrial control modules & embedded stacked‑PCB systems
- Outdoor IoT gateway, sensor hubs, edge computing hardware
- Medical compact electronic assemblies
- Display modules, surveillance & vision equipment
- Rugged consumer electronics, portable testing instruments
- Modular device requiring dust‑proof & splash‑proof inter‑board connection
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.
Customer Selection Guide
- Confirm Pitch=0.5 mm, verify required pin quantity and exact mated height matching your PCB stacking clearance.
- Confirm environment requirement: IP64 is mandatory for dust/splash exposure; select appropriate gold‑plating thickness based on mating cycles & corrosive atmosphere.
- Confirm assembly workflow: Choose Reel for full‑auto SMT mass production; Tube for lab prototype testing.
- Electrical check: Per‑pin current derating suggested to ≤70% of rated value for long‑term stable operation.
- If cross‑replacing imported parts: Provide the original part number and PCB layout drawing to our engineering team for compatibility confirmation.
- Submit a sample request for pre‑validation before full‑scale project adoption.
Contact our technical support if you need datasheet, 3D STEP file, or drawing assistance.
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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