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 C105

Soldering tips

JBC C105 soldering tips for the Nano handpieces NT105 and NP105 are designed for the smallest possible tip geometries in micro-soldering. Conical tips start at D: 0.1 mm (C105101, straight, and C105118, bent) and go up to D: 0.8 mm (C105107). Chisel tips range from 0.2x0.1 mm (C105116) through 0.4x0.2 mm (C105117) to 2.4x0.6 mm (C105223). Additional geometries include knife (C105112: 2.5x0.3 mm, C105120: 1x0.2 mm), blade (C105111: 3.5 mm, C105211: 3.5x0.7 mm) and bevel (C105109: D 1 mm, C105212: 2.5x0.3 mm). A coating-removal tip (C105115, 1 mm) is also in the range. Desoldering tips 0011568 for NT105-A and NP105 complete the category.

Geometry	Part no.	Size	Note
Conical, straight	C105101	D: 0.1 mm	Finest tip in the series
Conical, bent	C105105 / C105110	D: 0.3 / 0.5 mm	Restricted access
Conical, bent	C105118	D: 0.1 mm	Smallest bent Nano tip
Chisel, straight	C105116	0.2x0.1 mm	Ultra-small pad
Chisel, straight	C105108	0.6x0.3 mm	SMD micro pad
Chisel, straight	C105223	2.4x0.6 mm	Largest chisel in C105 series
Knife	C105120	1x0.2 mm	Microstructure, rework
Blade	C105111	3.5 mm	Fine-pitch drag soldering
Coating removal	C105115	1 mm	Enamelled wire connections
Desoldering tip	JBC 11568	-	For NT105-A and NP105

⚡ Nano handpieces NT105 / NP105 - tips for the smallest JBC handpieces, designed for microelectronics and fine-structure soldering

✓ Smallest tip D: 0.1 mm - C105101 and C105118 for sub-millimetre pad sizes

⚙ 31 variants - conical, chisel, knife, blade and special forms

✦ Coating removal tip C105115 - special form for enamelled wire joints without separate preparation

Typical applications: Micro-soldering on chip-scale packages, fine-pitch components and MEMS boards, rework on SMD components with pad pitch below 0.5 mm, coating removal on enamelled wire (C105115), desoldering individual Nano pads with tip 0011568, and precision work in medical technology, sensor electronics and watchmaking.

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What are JBC C105 soldering tips and what industrial applications require these precision tools?

JBC C105 soldering tips are specialized precision tools designed exclusively for NT105 and NP105 nano handpieces, featuring tip diameters ranging from 0.1mm to 3.5mm for ultra-fine electronic assembly work. These tips serve critical applications in electronics manufacturing, PCB rework, semiconductor packaging, and precision instrument repair where component densities exceed 0.4mm pitch spacing. The C105 series includes conical, chisel, beveled, and blade configurations optimized for SMD components, wire bonding, and coating removal operations in cleanroom environments. Their nano-scale precision makes them essential for aerospace avionics, medical device assembly, and high-frequency RF circuit fabrication where thermal precision within ±1°C is mandatory.

How do I select the correct JBC C105 tip geometry based on component size and soldering application requirements?

Selection of JBC C105 tips depends on component lead pitch, thermal mass, and access constraints, with conical tips like C105126 (0.1mm diameter) for ultra-fine SMD work and chisel tips like C105108 (0.6x0.3mm) for drag soldering operations. For components smaller than 0402 size, use conical tips C105105 or C105124 with 0.3mm diameter to prevent thermal damage to adjacent components during reflow. Beveled tips such as C105127 (1mm) provide optimal heat transfer for larger components like SOT-23 packages while maintaining precise temperature control. The blade-shaped C105111 (3.5mm) handles connector soldering and ground plane connections where higher thermal capacity is required without compromising temperature stability.

What international standards and certifications apply to JBC C105 soldering tips for industrial electronics manufacturing?

JBC C105 soldering tips comply with IPC-J-STD-001 Class 3 requirements for high-reliability electronic assemblies and meet ISO 9001 quality management standards for consistent thermal performance across production batches. The tips conform to IEC 61340-5-1 electrostatic discharge control standards when used with ESD-safe handpieces, ensuring component protection during assembly operations. RoHS compliance per EN 50581 guarantees lead-free composition suitable for automotive and aerospace applications requiring WEEE directive adherence. Temperature stability meets IPC-2221 thermal management specifications with deviation less than ±2°C during continuous operation, while the coating materials satisfy REACH regulation requirements for safe handling in European manufacturing facilities.

What are the key differences between conical, chisel, and specialty JBC C105 tip variants for specific soldering tasks?

Conical tips like C105106 (0.5mm) and C105107 (0.8mm) provide pinpoint heat delivery for individual component leads and through-hole connections, while chisel variants such as C105125 (1x0.2mm) enable simultaneous heating of multiple joints during drag soldering operations. Bent conical tips including C105105 and C105110 offer improved access to components under low-profile shields or angled connections where straight tips cannot reach effectively. Specialty geometries like the concave C105128 (1mm hollow) are engineered for desoldering operations and component removal, while the coating removal tip C105115 (1mm) features abrasive surfaces for cleaning oxidized pads without thermal shock. The blade-shaped C105111 (3.5mm) delivers higher thermal mass for ground plane connections and large connector assemblies requiring sustained heat input.

What are the installation and compatibility requirements for JBC C105 tips with NT105 and NP105 nano handpieces?

JBC C105 tips install exclusively on NT105 nano soldering handpieces and NP105 nano desoldering tweezers through a proprietary quick-change mechanism that ensures positive electrical and thermal contact without tools. The connection system maintains tip-to-handpiece thermal resistance below 0.5°C/W while providing mechanical retention force exceeding 15N to prevent accidental tip loss during operation. Temperature sensing occurs through integrated thermocouple elements within the tip assembly, requiring compatible JBC stations with closed-loop control capable of 0.1°C resolution for optimal performance. The nano handpiece design limits maximum tip power to 25W to protect delicate components, while the connection interface incorporates ESD protection circuits rated for 8kV contact discharge per IEC 61000-4-2 standards.

What safety ratings and operating temperature ranges apply to JBC C105 soldering tips during industrial use?

JBC C105 soldering tips operate safely within temperature ranges from 200°C to 450°C with thermal stability maintained within ±2°C throughout the working range, suitable for lead-free solder alloys requiring peak reflow temperatures of 245°C. The tips feature integrated temperature sensors with response times under 2 seconds and automatic shutdown protection when handpiece temperature exceeds 480°C to prevent tip oxidation and extend service life. ESD protection is inherent through the grounded handpiece connection, providing discharge paths rated for 15kV air gap discharge per IEC 61340-5-1 standards during sensitive component handling. Operating humidity range spans 20% to 80% RH without condensation, while the tip coatings resist corrosion in industrial atmospheres containing flux residues and cleaning solvents commonly used in electronics manufacturing environments.

What maintenance schedule and service life expectations apply to JBC C105 soldering tips in continuous production environments?

JBC C105 soldering tips require daily cleaning with brass wool or approved tip cleaners to maintain optimal heat transfer, with tip tinning using 63/37 or SAC305 solder performed every 4-6 hours during continuous operation to prevent oxidation. Service life typically ranges from 200 to 500 operating hours depending on temperature settings, solder alloy compatibility, and cleaning frequency, with tips operating below 350°C achieving maximum longevity. Weekly inspection should verify tip geometry integrity and thermocouple response, with replacement indicated when temperature deviation exceeds ±5°C or physical wear reduces tip diameter by more than 0.05mm from original specifications. Proper storage requires tip protection caps and controlled environment below 40°C with relative humidity under 60% to prevent accelerated oxidation of the iron-plated surfaces and maintain calibrated temperature response characteristics.

Soldering tips C105

C105 tip range overview

Technical features

Typical applications