| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Xcelite |
DISPENSER NEEDLE TIP 15GA 50PC |
33 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 22GA 1000PC |
0 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 20GA 25PC |
36 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 14GA 25PC |
0 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 14GA 50PC |
55 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 16GA 1000PC |
0 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 16GA 1000PC |
0 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 14GA 50PC |
67 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 22GA 50PC |
29 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 19GA 50PC |
50 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 20GA 50PC |
0 |
|
 |
Xcelite |
THREADED HUB DISPENSING NEEDLES |
4 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 16GA 25PC |
29 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 20GA 50PC |
59 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 18GA 50PC |
270 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 18GA 1000PC |
0 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 30GA 1000PC |
0 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 27GA 1000PC |
0 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 20GA 50PC |
0 |
|
 |
Xcelite |
DISPENSER NEEDLE TIP 14GA 1000PC |
0 |
|
Dispensing tips and nozzles are precision components used in fluid dispensing systems to control the application of adhesives, sealants, lubricants, and other materials. They play a critical role in ensuring accuracy, consistency, and efficiency in automated manufacturing processes across industries such as electronics, automotive, and medical devices.
| Type | Functional Features | Application Examples |
|---|---|---|
| Standard Tips | General-purpose, disposable, cost-effective | PCB assembly, glue dispensing |
| Flexible Tips | Conform to uneven surfaces, reduce clogging | 3D printing, biomedical applications |
| High-Precision Nozzles | Micron-level accuracy, non-contact dispensing | Chip encapsulation, optical fiber alignment |
| Multi-Material Tips | Simultaneous dispensing of multiple fluids | Automotive gasketing, adhesive sealing |
Typical dispensing tips/nozzles consist of: - Material: Stainless steel, ceramic, or polymer for wear resistance - Geometry: Conical, flat, or tapered designs for flow control - Inner Channel: Optimized pathways to prevent turbulence - Connection Interface: Standardized threads or quick-release fittings
| Parameter | Description | Importance |
|---|---|---|
| Orifice Diameter | 0.1-5.0 mm range | Determines flow rate and deposit size |
| Material Compatibility | Chemical resistance ratings | Prevents degradation from aggressive fluids |
| Operating Pressure | 10-100 psi range | Affects dispensing speed and precision |
| Temperature Resistance | -20 C to 200 C | Ensures stability in thermal environments |
Key industries include: - Electronics: Solder paste dispensing, underfill for CSP/BGA - Medical: Diagnostic test strip coating, surgical adhesive application - Automotive: RTV silicone gasketing, adhesive bonding - Consumer Goods: Cosmetics packaging, food-grade lubricant dispensing
| Manufacturer | Representative Product | Key Feature |
|---|---|---|
| Nordson Corporation | Optimum Precision Nozzles | Modular design with 0.02mm accuracy |
| Asymtek | Comet AX Series Tips | Self-cleaning geometry for high-viscosity fluids |
| Fisnar Inc. | FP-06SS Stainless Steel Tips | Interchangeable system for R&D applications |
Key considerations: - Fluid properties (viscosity, particulate content) - Required deposit accuracy ( 5% tolerance for critical processes) - Environmental conditions (temperature, chemical exposure) - Maintenance requirements (cleaning frequency, replacement costs) - Compatibility with existing dispensing platforms
Emerging developments: - Miniaturization for 0201 component packaging - Integration with IoT-enabled dispensing systems - Development of wear-resistant diamond-like carbon coatings - Growth in demand for disposable aseptic tips in medical applications - Adoption of AI-driven flow control algorithms