V5-TF (RC Sample 99g) – Universal No-Clean Halogen-Free Air-Free Soldering Tacky Flux for Advanced Electronics (ROL0)

    Next-Generation Halogen-Free solder flux for high reliability soldering

    1 2

    STIRRI®

    TF-V5G-005-K

    Tacky Flux Packaging
    $12.99 USD
    $12.99 USD $12.99 USD
    Sale Sold out

    In stock

    V5-TF: Next-Generation Halogen-Free Air-free Tacky Flux for Soldering Advanced Electronics

    Introducing V5-TF, a high-performance, universal, no-clean, air-free tacky flux designed for soldering electronics in demanding industries including aerospace (eVTOL, HALE, UAS) and electric vehicle (EV) manufacturing. This flux, with its air-free formulation – highly homogenous and free of microscopic bubbles common in electronic fluxes – ensures six-sigma consistency and uninterrupted flow for high-precision metered automated conveyor dispensing. Its robust performance, environmental compliance, and QC-Aid™ optical UV-tracer for instant visual quality inspections makes it equally suitable for critical automotive and medical assemblies. Highly suitable for universal hand soldering, hot-air rework, and BGA/reballing. Made using REACH-compliant, premium raw materials and precision-engineered components.

    Key Features & Benefits for Hand Soldering & Rework:

    • Enhanced Wetting and Tack for Effortless Component Placement: The rosin-based formulation provides excellent wetting and immediate tack, crucial for efficient component placement and rework.
    • Precise Flow Control for Intricate Assemblies: The flux's optimized texture and controlled flow rate minimize spreading and ensure it stays in place during component placement and hot air rework.
    • Versatile Temperature Range for Leaded and Lead-Free Soldering: Effective fluxing action is maintained across a broad temperature range, including temperatures up to 450°C during hot air rework.
    • Reduced Residue and No-Clean Convenience: The halogen-free, low-residue nature of the flux minimizes potential issues with electrical conductivity and contamination.
    • Reliable, High-Strength Solder Joints: Contributes to strong, reliable solder joints resistant to vibration and mechanical shock.
    • Ideal for Rework and Component Replacement: Maintains its properties during hot air rework.
    • Improved Working Environment: Pleasant scent enhances the soldering experience.

    Application-Specific Considerations for Hand Soldering & Rework:

    • General Electronics: Suitable for a wide range of hand soldering tasks.
    • Aerospace & Defense: Meets stringent reliability requirements for leaded applications.
    • EV, eVTOL, HALE, UAS: Compatible with lead-free alloys, addressing high-temperature performance and vibration resistance.
    • BGA Rework: Controlled flow ensures proper reflow and joint formation.

    Compliance & Standards:

    Adheres to IPC J-STD-004C and relevant IPC standards. Designed to meet relevant aerospace (e.g., MIL-STD) and military standards.

    Formulation & Environmental Impact:

    Rosin/Halogen-Free Synthetic Resin Blend. Low VOC content.

    Packaging and Shelf Life:

    Packaged in amber tubes for a 2-year shelf life. Sample 99g units will be packaged in clear syringes with a 12-month shelf life.

    Cleaning:

    Cleaning is recommended prior to conformal coating to ensure optimal coating adhesion and long-term reliability.

    Availability:

    This advanced flux is in its final validation phase and ready for implementation. Contact us today for technical support.

    Product Description

    Suitability

    UAS, eVTOL, HALE, and EV electronics, BGA packaging, hot air rework

    Designation

    ROL0 classification - no-clean and not corrosive. Halide-free (<0.05%). Surface insulation resistant. No copper mirror breakthrough. Low electrochemical migration (<1 decade drop)

    Viscosity

    30-50 mPa/s (Malcom @ 10 RPM/25ºC (x 10³mPa/s))

    Disclaimer

    The information contained herein is based on technical data that we believe to be reliable and is intended for use by persons having relevant skills at their own risk. Consumers should make their own tests to determine the suitability of each product for their particular process and take safety measures. Manufacturer/resellers assume no liability for results obtained or damages incurred through the application of the data presented.

    Cleaning "No-Clean"

    “No-clean” indicates cleaning method as defined by IPC standard and does not mean that the flux leaves no residue. No-clean rather means that the flux can be left on PCB for several consecutive SMT assemblies but also won’t cause corrosion if left indefinitely. However, cleaning can be necessary and it is desirable. No-clean fluxes are easily removed using industrial solvents in ultrasonic devices or using commercially available flux residue removers like STIRRI HydraSweep™.

    Dispensing Kit

    This product does not include any Dispensing Kit - a separate purchase! 

    Dispensing Kit is an add-on for manual dispensing, used to create a pressure with a plunger similarly to a medical syringe.

    Air syringes intended for pneumatic dispensing machines use a piston stopper instead of a plunger. Do not remove the piston as it delivers the best seal preventing contact with air!

    Compliance

    This material is certified REACH-compliant - does not use any raw materials from the REACH restricted list of substances of high concern.

    View full details

    RFQ - Request For Quotation

    You are in good hands!

    Made in the USA to the applicable industry standards 100% customer satisfaction guaranteed!

    Liquid-proof the assembly with Nano-Coating - dries in less than 8 seconds

    STIRRI HydraCoat™ is a liquid repellent making PCB liquid proof, instantly improving assembly value!

    With an impressive droplet contact angle of over 113º, this nonconducting solution creates an invisible hydrophobic shield repelling weather, humidity, moisture - coated PCB continues to function even when fully submerged!

    Broadly suited for consumer devices, automotive circuits, urban and landscaping lightning, LED, medical or electronic devices, marine, boating and yachting industries.

    Dry to touch in less than 8 seconds, self cures in 24 hrs or 10 min in 60ºC chamber.

    STIRRI's Conformal nano-coating ensures end-customer satisfaction while virtually eliminating assembly claims due to environmental or consumer liquid damages.

    Shop Now