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Micro SMT Nuts For High Density PCBs M1.2 M1.6 Precision Coplanarity SMT Fastener
| Place of Origin | Shenzhen, China |
|---|---|
| Brand Name | TF |
| Certification | lSO9001 |
| Model Number | TF-002 |
| Minimum Order Quantity | 1 |
| Price | 0.08-0.12USD |
| Packaging Details | Carton packaging 18*15*12cm (packaging can be customized according to customer product requirements) |
| Delivery Time | 3days/Start |
| Payment Terms | T/T |
| Supply Ability | 10000000pieces/per month |
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xProduct Details
| Product Focus | Micro & High-Density Mounting | Core Advantage | Superior Coplanarity & Solder Yield |
|---|---|---|---|
| Body Material | Stainless Steel 316L, Brass | Plating System | Ni Underplate + Sn, Immersion Silver |
| Process Challenge Addressed | Prevents Tombstoning, Controls Thermal Warpage | Key Application | Wearable Devices, Micro Sensor Modules |
| Precision Control | High-Precision (±0.03mm Coplanarity) | Packaging | Precision Tape & Reel, Moisture Barrier Bag |
| Highlight | Micro SMT Nuts,PCBs SMT Nuts,Precision SMT Fastener |
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Product Description
Micro SMT Nuts for High-Density PCBs | M1.2-M1.6, Precision Coplanarity
1.SMT NutsQuick Detail
For increasingly miniaturized electronics, we offer small-size SMT nuts (e.g., M1.2, M1.4, M1.6) designed for high-density PCBs. These products feature strict control over body flatness (coplanarity) and dimensional accuracy during manufacturing, ensuring perfect alignment with solder pads during fine-pitch placement and effectively preventing defects like tombstoning or misalignment during reflow. We are committed to providing equally strong and reliable threaded connection capabilities at a micro scale.
2.SMT NutsProduct Description
Achieving robust threaded connections within millimeter-square spaces is a task demanding extremely high precision and process requirements. Our miniature patch nuts are not just hardware, but a proven micro-connection solution. We've delved into the solder paste flow behavior on micro-pads and the thermodynamic changes of tiny metal parts in the reflow oven, allowing us to specifically optimize the nut's underbody structure, weight distribution, and plating composition. This ensures that even in complex peripheral component layouts, it can be precisely and securely soldered into its intended position, becoming a reliable "miniature anchor" in your precision equipment.
3.SMT NutsProduct Features & Advantage
|
Feature |
Advantage to You |
|
Structure Designed for Fine Pitch |
With a smaller body size and optimized outline, it can adapt to high-density PCB layouts without interfering with surrounding fine traces or components, maximizing the use of board space. |
|
Top-tier Coplanarity Control |
Through precision machining and testing, we ensure that all solder pins are within the same extremely narrow planar tolerance zone, laying the foundation for forming perfect solder joints in one go and improving the first-pass yield. |
|
Tombstone-Resistant Balanced Design |
By scientifically designing the symmetry and wetting force balance of the welding surface and optimizing the center of gravity, the risk of verticality or displacement during reflow soldering is reduced from a physical perspective. |
|
Stable & Reliable Micro-Soldering Strength |
Specially treated soldering surfaces and structures ensure reliable metallurgical bonding even on tiny solder areas, providing sufficient pull-out and shear strength. |
|
Full-Process Quality Control for Miniaturization |
Employs micro-part specific inspection methods like optical sorting and laser measurement, ensuring every micro nut meets stringent standards, guaranteeing stability for your mass production. |
4.SMT Nuts.Product Specification
|
Specification Item |
Detail / Capability |
Notes / Description |
|
Micro Thread Sizes |
M1.2, M1.4, M1.6, M2 |
Primary recommended sizes |
|
Body Width/Length |
Typically 3.0mm to 5.0mm |
Specific dimensions vary by thread size & design |
|
Typical Coplanarity |
≤ 0.03mm (Based on SPC) |
Key indicator affecting solder quality |
|
Recommended Pad Size |
Corresponding Land Pattern design guide provided |
Optimizes stencil design & soldering outcome |
|
Solder Push Test Standard |
Meets IPC-based or customer-defined shear test requirements |
Test data available upon request |
|
Moisture Sensitivity Level (MSL) |
Typically MSL 1 |
Suitable for most storage conditions |
|
Reel Capacity |
Usually 3,000 to 5,000 pcs per reel |
Exact quantity depends on size |
5.SMT NutsProduct Application
Miniature patch nuts are the cornerstone of modularity and reliable connectivity in sophisticated electronic devices:
Miniature Wearable and Medical Patches: Used for the strap connector base of smart bracelets/watches and for securing the transmitter of continuous glucose monitors (CGMs), requiring extreme thinness and reliability.
High-End Miniature Camera Modules: Serving as adjustment and fixing points for periscope camera prism mounts in mobile phones and as the assembly basis for endoscope front-end modules, demanding extremely high precision and stability.
High-Density Sensor Fusion Modules: Used for mechanical fixation of internal PCBs in LiDAR/radar systems of autonomous vehicles and for mounting environmental sensor arrays, ensuring stable connections even under vibration.
Ultra-Thin Consumer Electronics: Used for internal structural connections in true wireless stereo (TWS) earphone charging cases and for mounting hinge supports in ultra-thin foldable phones, pushing the limits of space and strength.
sked Questions (FAQ)
Q: Can you handle complex custom designs and provide design optimization suggestions?
A: Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
Q: How do you ensure quality consistency and handle defect issues?
A: We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
Q: What are your lead times and how do you handle urgent orders?
A: Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Q: Will I get timely responses and professional support throughout the project?
A: Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Q: Can you provide material certifications and environmental compliance reports?
A: Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
Q: How do you protect my designs and intellectual property?
A: We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
Q: What are your payment terms and MOQ requirements?
A: We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
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