Fine-pitch 0.4 mm 30-pin male BTB board-to-board connector
built-in blind mating & self-alignment tolerance, high-speed signal integrity, fixed mated stack height. Optimized for IoT modules, smart home, TV, NB, and GPS compact stacked PCB designs. SMT reel packaging for automatic pick & place
Product Highlights
- Blind Mating / Self-Alignment & Anti-Misinsertion: Built-in guide rib structure absorbs assembly offset tolerance, avoids pin damage during manual/automated mating; anti-detent prevents reverse insertion.
- High-speed Transmission Performance: Optimized contact geometry for stable high-speed signal integrity, supports high-frequency signals for IoT, NB, and GPS modules.
- Controlled Mated Height: Fixed stack height maintains consistent PCB gap, simplifies mechanical enclosure design and vibration reliability validation.
Product Description
| Category |
Item |
Parameter |
| Electrical Performance |
Pitch |
0.4 mm |
|
Pin Count |
30-pin, Male Header |
|
Rated Current |
0.3A per contact |
|
Rated Voltage |
50V DC |
|
Max Contact Resistance |
≤20 mΩ |
|
Min Insulation Resistance |
≥1000 MΩ |
|
Withstanding Voltage |
250V AC / 60s |
| Mechanical Performance |
Mating Cycles |
≥500 times |
|
Mated Height |
Fixed stack height |
|
Insertion / Withdrawal Force |
Balanced force for automated assembly |
|
Tolerance |
Self-alignment offset tolerance for blind mating |
| Material & Plating |
Contact Material |
Phosphor Bronze |
|
Contact Plating |
Selective Gold plating over Nickel barrier |
|
Housing Material |
PA9T, UL94 V-0 flame retardant |
| Environment & Solder Guide |
Operating Temp |
-40℃ ~ +85℃ |
|
Solder Type |
SMT Reflow soldering |
|
Peak Reflow Temp |
260℃ max, dwell ≤10s |
|
Compliance |
RoHS, REACH |
Cross‑Reference / Alternative
Drop-in alternative for mainstream 0.4mm pitch 30-pin BTB male connectors from Molex, JAE, HRS / Hirose, TE series. Same PCB footprint and mating profile.
- Benefit: Direct replacement without PCB layout redesign; shorter lead time and lower cost vs imported parts.
- Note: Please share your target OEM part number for exact pinout/stack height verification before design freeze.
Product Feature
- Fine 0.4mm pitch, 30Pin male board holder for compact stacked PCB layout
- Self-alignment blind mating guide, reduces assembly reject rate
- Dual contact structure for stable contact resistance under vibration
- SMT pad layout optimized for pick & place nozzle
- Anti-dust housing design, suitable for IoT indoor & light industrial environment
- Fixed mated height, easy mechanical stack-up calculation
Product Advantages
- Assembly-friendly: Self-alignment tolerance compensates for PCB stacking misalignment, less assembly failures.
- Signal stable: Tuned contact structure preserves high-speed signal quality for NB/GPS/IoT radio modules.
- Production-ready: Reel tape packaging, directly compatible with SMT automatic lines.
- Cost & lead time advantage: Domestic manufacturing, no long overseas lead time.
- Design support: Datasheet, 2D drawing, 3D STEP available for your hardware team.
Application
- IoT wireless modules
- Smart home controller & sensor boards
- TV display sub-board interconnect
- NB-IoT / Cellular communication modules
- GPS positioning modules
- Compact consumer & portable embedded stacked PCB
Packaging
Tape & Reel (Reel). Standard reel packing, compatible with SMT automatic pick-and-place machine, directly run on your production line.
Lead Time
- Samples: 3 working days
- Bulk Order: 1~3 weeks
- MOQ: Negotiable
- Free samples available; fast sample release support
Factory Certification & Custom Service
Certifications: ISO9001, ISO14001, RoHS, REACH
- MOQ: Flexible MOQ for standard items
- Sample Policy: Support free samples / fast sample release for your engineering test
- Customization: Custom mated height, plating thickness, PIN, housing color, and marking available. ODM & OEM acceptable.
Engineer Selection Guidance
- Confirm mated stack height, pin count, and male/female mating pair before footprint lock.
- Verify signal bandwidth requirement for high-speed NB/GPS paths.
- Check PCB thickness, enclosure clearance, and vibration test requirement.
- Request free samples for prototype assembly, mating test, and signal integrity validation.
- Contact our hardware engineer for 3D file, datasheet, and cross-reference part check.
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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