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Soldering tip shape
Did you know? 217 °C

SAC305 is 96.5 percent tin, 3 percent silver and 0.5 percent copper. It melts around 217 degrees Celsius, some 34 degrees above the old eutectic tin lead alloy.

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Soldering tips R470

Soldering tips

The JBC R470 soldering tip is designed for the TR470 rework handpiece. Available as reference R470017 in chisel geometry with dimensions of 4x1.8 mm. The TR470 is the rework handpiece for the T470 high-power iron class, meaning R470017 is intended for applications requiring both high heat input and directed contact heat.

FeatureValue
Part numberJBC R470017
GeometryChisel
Size4x1.8 mm
Compatible handpieceTR470
ApplicationRework and high-power connections

⚙ TR470 compatibility - exclusively for the TR470 rework handpiece of the high-power iron class
✓ Chisel 4x1.8 mm - larger contact surface than R245, for high-power rework tasks
✦ R470 nomenclature - R470 tips are the rework line of the T470 system, analogous to R245 in the T245 system

Typical applications: Directed high-power heat input during rework of power components and large SMD components with the TR470 handpiece, repair and touch-up on PCBs with thermally demanding solder joints, and laboratory applications requiring contact heat at higher wattage levels.

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  1. Soldering tip R470 chisel 4x1.8 mm 15° for TR470 - JBC R470017
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    Soldering tip R470 chisel 4x1.8 mm 15° for TR470 - JBC R470017
    €48.02
What are JBC R470 soldering tips and what industrial applications do they serve?
JBC R470 soldering tips are precision soldering iron tips specifically engineered for the TR470 handpiece, designed for high-precision electronic assembly and rework applications. These tips serve critical functions in electronics manufacturing, PCB assembly, component-level repair, and microelectronics production where thermal control and tip geometry precision are paramount. The R470 series features specialized geometries like the 4x1.8mm chisel tip (R470017) that enable precise heat transfer to specific component areas. Industries utilizing these tips include automotive electronics, aerospace component manufacturing, medical device assembly, and telecommunications equipment production where IPC-A-610 class 3 soldering standards must be met.
What are the key technical selection criteria for JBC R470 soldering tips?
Selection of JBC R470 soldering tips depends primarily on tip geometry, thermal mass, and application-specific requirements for the target components being soldered. The R470017 chisel tip with 4x1.8mm dimensions provides optimal heat transfer for medium-sized components and offers excellent thermal response due to its balanced thermal mass. Critical selection factors include the tip's ability to maintain temperature stability within ±5°C during continuous operation, compatibility with lead-free soldering processes requiring temperatures up to 350°C, and geometric suitability for the specific component pitch and pad dimensions. The iron-plated tip construction ensures extended service life while maintaining consistent thermal conductivity throughout the operational temperature range.
Which international standards and certifications apply to JBC R470 soldering tips?
JBC R470 soldering tips comply with IEC 60519-1 standards for industrial heating equipment and meet RoHS directive requirements for restricted substances in electronic components. These tips are manufactured according to ISO 9001 quality management standards ensuring consistent thermal performance and dimensional accuracy across production batches. The tips support compliance with IPC-A-610 acceptability standards for electronic assemblies and J-STD-001 soldering requirements when used in certified soldering processes. Additionally, the iron plating and construction materials conform to REACH regulation standards for chemical safety, making them suitable for use in European Union manufacturing environments where environmental compliance is mandatory.
What are the differences between JBC R470 tip variants available for the TR470 handpiece?
JBC R470 tip variants differ primarily in geometric configuration, thermal mass distribution, and specialized application focus while maintaining compatibility with the TR470 handpiece system. The R470017 chisel tip features a 4x1.8mm flat geometry optimized for drag soldering operations and component removal tasks requiring broad thermal contact area. Alternative R470 variants include conical tips for precision point work, knife tips for cutting applications, and specialized geometries for specific component types such as SOIC, QFP, or connector soldering. Each variant maintains identical mounting specifications and thermal characteristics while offering different heat transfer patterns and access capabilities for various PCB layouts and component densities.
What are the installation and compatibility requirements for JBC R470 soldering tips?
JBC R470 soldering tips require the TR470 handpiece for proper installation and thermal performance, utilizing a proprietary connection system that ensures optimal heat transfer and tip retention. Installation involves inserting the tip into the handpiece heating element assembly until it seats completely, with the connection mechanism providing both mechanical retention and electrical continuity for temperature sensing. The TR470 handpiece must be connected to a compatible JBC soldering station capable of delivering the required power and temperature control for R470 series tips. System compatibility extends to JBC stations featuring Advanced Heat Management technology, which provides rapid thermal recovery and precise temperature regulation essential for consistent soldering results across varying component thermal loads.
What are the operating temperature ranges and thermal specifications for JBC R470 soldering tips?
JBC R470 soldering tips operate across a temperature range of 200°C to 450°C with exceptional thermal stability and rapid response characteristics essential for professional soldering applications. These tips achieve thermal equilibrium within 6 seconds of power application and maintain temperature accuracy within ±5°C during continuous operation under varying thermal loads. The iron-plated construction withstands repeated thermal cycling while preserving tip geometry and thermal conductivity throughout the operational temperature spectrum. Maximum continuous operating temperature reaches 450°C for specialized applications requiring high-temperature soldering of lead-free alloys, while the tip construction maintains structural integrity and soldering performance across the entire temperature range without degradation of thermal transfer properties.
What maintenance procedures and service life expectations apply to JBC R470 soldering tips?
JBC R470 soldering tips require regular cleaning with damp sponges or brass wool during operation and should be tinned with fresh solder after each use to prevent oxidation and maintain optimal heat transfer. Service life typically ranges from 6 to 12 months under normal industrial use conditions, depending on operating temperature, soldering frequency, and maintenance consistency. Inspection procedures include visual examination for tip wear, oxidation, or geometric deformation every 100 hours of operation or weekly in high-volume production environments. Tips should be replaced when thermal response degrades, when visible wear affects soldering quality, or when the iron plating shows signs of deterioration that impacts solder wetting characteristics and thermal conductivity performance.