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 and desoldering tips

Soldering tips K

The Thermaltronics K series are cartridge soldering tips for the TMT-9000S station. The range includes conical Micro Fine tips from 0.1 mm (K60C001) up to 0.4 mm, bevelled types (45°/60°) in widths from 0.7-6 mm, chisel tips (30°) from 0.6-1.78 mm, as well as hoof-shaped and knife-shaped variants. Tips with "BVF" designation are tinned only on the bevelled face, which limits solder flow precisely when heating pads. Power Plus tips (H suffix) provide higher thermal mass for heat-demanding joints on ground planes and copper pours.

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Buying guide

How to choose Soldering tips K

What matters when choosing: properties, comparison and typical applications.

K series tip shapes

⚙ Conical K60C (Micro Fine) - 0.1 mm / 0.2 mm / 0.4 mm, for 0201/0402 SMD and fine-pitch ICs

⚙ Bevelled 45°/60° K60BV - 0.7-6 mm, standard THT and SMD applications

⚙ BVF (half-tinned) K60BVF - 1-6 mm, controlled solder flow during pad heating

⚙ Chisel 30° K60CH/K60CB - 0.6-1.78 mm, through-hole and SMD chip soldering

⚙ Hoof-shaped K60BV (Dent) - for chip components with solder addition

⚙ Power Plus (H suffix) - higher thermal reserve for ground pads and copper areas

Selection by task

Task	Type	Example
0201 / 0402 SMD	K60C001 / K60C002 (Micro Fine)	K60BV004, K60C001
Standard SMD / THT	K60BV bevelled	K60BV020, K60BV030
Controlled pad heating	K60BVF (half-tinned)	K60BVF020, K60BVF030
Fine-pitch chisel	K60CH Micro Fine	K60CH006, K60CH008
Ground-plane joints	K60BV large / Power Plus	K60BV050, K60BV060

Typical applications

Typical applications: Fine-pitch SMD hand soldering at the TMT-9000S station, rework of 0201/0402 components with Micro Fine tips, THT through-hole assembly with chisel tips, ground-plane and copper-pour joints with Power Plus types, and controlled pad heating with half-tinned BVF tips.

FAQ

Frequently asked questions about Soldering tips K

What are Thermaltronics K series soldering tips and what industrial applications do they serve?

Thermaltronics K series soldering tips represent precision engineered tools designed for professional electronics assembly, rework operations, and component-level repair in manufacturing environments. These tips serve electronics manufacturers, telecommunications equipment producers, automotive electronics assemblers, and precision instrument manufacturers requiring consistent thermal performance. The K series includes specialized tweezer tips ranging from 10.41mm to 22.10mm blade lengths for SMD component handling and desoldering tips with internal diameters from 0.80mm to 1.35mm for through-hole component removal, making them essential for high-density PCB work and quality control applications.

What are the key technical selection criteria for choosing between different K series tip configurations?

Selection of K series tips depends primarily on component size, thermal mass requirements, and access constraints in the target application. Tweezer tips like the K60TZ100 with 10.41mm blades suit 0603 and 0805 SMD components, while K60TZ220 tips with 22.10mm blades handle larger components up to 1206 or small SOICs. Desoldering tips require matching internal diameter to component lead diameter, with K60DT003L at 0.80mm internal diameter for fine-pitch components and K60DT005L at 1.35mm for standard through-hole work. The numerical designation indicates cartridge compatibility, with K60, K70, K75, and K80 series corresponding to specific Thermaltronics soldering station models.

Which international standards and certifications apply to Thermaltronics K series soldering tips?

Thermaltronics K series soldering tips comply with IPC-2221 standards for electronic interconnection design and IPC-J-STD-001 requirements for soldered electrical and electronic assemblies. The tips meet RoHS compliance under EU Directive 2011/65/EU for restricted substances and conform to ISO 9001 quality management standards in manufacturing processes. For ESD-sensitive applications, the tips integrate with grounded soldering stations meeting IEC 61340-5-1 electrostatic discharge protection standards. Temperature stability and thermal performance characteristics align with IPC-2152 current carrying capacity standards, ensuring reliable joint formation in production environments requiring traceability and quality documentation.

What are the main differences between K60, K70, K75, and K80 series tip variants?

The primary differences between K series variants lie in cartridge design, thermal mass, and station compatibility rather than tip geometry. K60 series tips feature standard thermal mass construction suitable for general-purpose applications with moderate power requirements. K70 series incorporates enhanced thermal coupling for improved heat transfer efficiency in high-throughput production environments. K75 series tips provide intermediate thermal characteristics optimized for mixed component sizes on single assemblies. K80 series represents the highest thermal mass option, delivering maximum heat capacity for large components, ground planes, or thermally challenging joints while maintaining temperature stability during extended soldering cycles.

What are the installation and system compatibility requirements for K series soldering tips?

K series soldering tips require compatible Thermaltronics soldering stations with matching cartridge interfaces, typically operating at 24V DC with automatic temperature sensing through integrated thermocouples. Installation involves inserting the tip cartridge into the handpiece until fully seated, with the station automatically detecting tip type and adjusting thermal parameters accordingly. The tips connect through spring-loaded contacts providing both heating element power and temperature feedback signals. Station compatibility includes TMT-9000S, TMT-8000S, and corresponding bench-top models, with each tip series designed for specific power output ranges from 35W to 150W depending on thermal requirements and component specifications.

What safety ratings and operating temperature ranges apply to Thermaltronics K series tips?

Thermaltronics K series tips operate within temperature ranges from 200°C to 450°C with precision control tolerance of ±5°C when used with compatible stations. The tips maintain ESD-safe operation with less than 2mV tip-to-ground potential when properly grounded through the soldering station. Thermal shock resistance allows rapid temperature cycling without cartridge damage, while the tip construction withstands mechanical stress from normal assembly operations. The heating elements provide isolation voltage ratings exceeding 1000V AC between heating circuit and tip interface, ensuring operator safety during live circuit work. Operating environment specifications include humidity tolerance up to 80% RH non-condensing and ambient temperatures from 10°C to 40°C for optimal performance.

What maintenance schedule and service life expectations apply to Thermaltronics K series soldering tips?

Thermaltronics K series tips typically provide 200-500 hours of operation depending on temperature settings, flux types, and cleaning frequency, with higher temperatures and aggressive fluxes reducing service life. Daily maintenance includes tip cleaning with damp sponges or brass wool to remove oxidation buildup, while weekly inspection should verify tip geometry integrity and heating element continuity. Tip replacement indicators include geometric wear exceeding 0.1mm from original dimensions, heating inconsistencies beyond ±10°C from setpoint, or visible pitting of the working surface. For quality-critical applications, tips should undergo thermal response testing monthly using calibrated temperature measurement equipment, with replacement recommended when thermal recovery time exceeds manufacturer specifications by more than 15%.