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 C245

Soldering tips

The JBC special soldering tips C245 extend the standard C245 range with 43 special geometries for demanding soldering and rework tasks using the T245 handpiece. Two drag soldering tips are directly identifiable: C245651 (1.25 mm) and C245654 (0.75 mm) for simultaneously tinning complete IC lead rows. The remaining variants carry references such as C245041, C245268, C245069, C245708, C245109 and others, with geometries tailored to specific applications.

Tips with 700 suffix (C245708, C245730, C245751, C245754, C245758, C245760), 300 suffix (C245301, C245313) and 600 suffix (C245651, C245654, C245667) indicate separate product lines for special geometries. As with all C245 tips, compatibility is limited to the T245 handpiece.

⚡ Drag C245651 - 1.25 mm blade width for SOIC and QFP lead rows

⚡ Drag C245654 - 0.75 mm for tight pin pitches and fine-pitch QFP

⚙ 700 line - C245708, C245730 and others for specific rework geometries

✓ 300 line - C245301, C245313 for additional special applications

✦ 43 variants - for applications not covered by the standard C245 tip range

Criterion	Standard C245 (cat. 17787)	Special C245 (cat. 17789)
Number of variants	117	43
Basic geometries	Conical, chisel, bevel, angled, QFP, PLCC	Drag soldering, rework specials, application-specific
Typical use	General SMD/THT hand soldering	Specific IC packages, drag, rework
Handpiece	T245	T245

Typical applications: Drag soldering on SOIC, QFP and SOP packages with C245651/C245654, rework and repair on BGA-adjacent components, specialist soldering tasks in electronics assembly, and applications that go beyond the standard C245 tip palette.

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What are JBC C245 specialty soldering tips and what industrial applications do they serve?

JBC C245 specialty soldering tips are precision soldering cartridges designed exclusively for T245 soldering irons, engineered for high-performance electronics assembly and rework applications. These tips serve electronics manufacturing, automotive ECU repair, aerospace component assembly, and precision instrumentation work where thermal control and tip longevity are critical. The C245 series delivers superior heat conduction through advanced metallurgy, enabling consistent soldering temperatures for SMD components, through-hole connections, and specialized applications like plastic welding with inox-coated variants. Industries including medical device manufacturing, telecommunications equipment production, and industrial control system assembly rely on these tips for their exceptional thermal response and extended operational life in production environments.

What are the key technical selection criteria for choosing specific JBC C245 tip variants?

Selection of JBC C245 tip variants depends on tip geometry, coating material, and thermal mass requirements for specific soldering applications. Critical parameters include tip diameter ranging from 1.7mm for fine-pitch work to larger geometries for thermal management, surface coating options including standard copper-iron alloy and specialized inox stainless steel for plastic welding applications, and thermal conductivity characteristics matched to component thermal requirements. The C245166 variant features inox coating with 1.7mm diameter specifically for plastic soldering applications, while standard variants like C245772 and C245268 provide optimized geometries for conventional electronics assembly. Temperature recovery time, wetting characteristics, and mechanical durability under production cycling determine the appropriate tip selection for sustained manufacturing operations.

Which international standards and certifications apply to JBC C245 soldering tips?

JBC C245 soldering tips comply with IEC 60335-2-45 safety standards for electrically heated appliances and conform to RoHS directive 2011/65/EU for hazardous substance restrictions in electronic equipment. The tips meet ISO 9001 quality management requirements for manufacturing consistency and adhere to IPC-610 workmanship standards for electronic assemblies when properly applied. ESD-safe variants comply with IEC 61340-5-1 electrostatic discharge control standards, essential for sensitive component handling in electronics manufacturing. Temperature calibration and thermal performance characteristics align with DIN EN 61187 requirements for soldering iron testing, ensuring predictable thermal behavior across production environments and enabling compliance with automotive IATF 16949 quality standards in vehicle electronics manufacturing.

How do different JBC C245 tip variants differ in geometry and specialized applications?

JBC C245 tip variants differ primarily in tip geometry, specialized coatings, and thermal characteristics optimized for distinct soldering applications. Standard variants like C245117, C245118, and C245121 feature different tip shapes including chisel, conical, and bevel configurations for conventional electronics assembly, while specialized variants like C245166 incorporate inox stainless steel coating for plastic welding applications at 1.7mm diameter. Precision variants such as C245730 and C245748 provide fine-point geometries for micro-soldering applications, whereas thermal management variants like C245772 offer larger thermal mass for heat-sensitive component work. The numerical designation system indicates specific geometric parameters and coating specifications, enabling precise selection for applications ranging from SMD rework to cable termination and specialized materials joining in industrial electronics manufacturing.

What are the installation requirements and system compatibility for JBC C245 tips?

JBC C245 tips require exclusive compatibility with T245 soldering iron handles through a proprietary cartridge-style connection system that ensures optimal thermal and electrical contact. Installation involves inserting the tip cartridge into the T245 handle until full engagement occurs, with automatic temperature sensor and heater element connection through integrated spring-loaded contacts. The system operates at 24V DC with rapid heating capabilities reaching working temperature within 10 seconds, requiring compatible JBC power stations or control units capable of delivering precise temperature regulation. Proper installation requires ensuring clean contact surfaces, correct cartridge orientation, and verification of temperature sensor functionality through the control system display. The modular design enables rapid tip changes during production without tools, supporting efficient workflow in electronics manufacturing and repair applications.

What safety ratings and operating parameters apply to JBC C245 soldering tips?

JBC C245 soldering tips operate safely within temperature ranges from 200°C to 450°C with ±2°C accuracy through integrated temperature sensing, meeting safety requirements for industrial soldering applications. The tips maintain IP20 rating for protection against solid objects larger than 12mm while requiring appropriate ventilation for flux vapor extraction during operation. ESD-safe variants provide electrostatic discharge protection meeting IEC 61340 standards with resistance values below 10^6 ohms to prevent component damage during sensitive electronics work. Maximum power dissipation reaches 80 watts through the T245 handle system, with thermal protection preventing overheating conditions that could damage components or create safety hazards. Operating voltage remains at 24V DC through the control system, classified as extra-low voltage under IEC 60364 electrical safety standards for enhanced operator protection in production environments.

What maintenance schedule and service life expectations apply to JBC C245 tips?

JBC C245 soldering tips require daily cleaning with damp sponge or brass wool during operation and periodic tip conditioning using flux-cored solder to maintain optimal wetting characteristics and thermal performance. Service life typically ranges from 6 months to 2 years depending on operating temperature, duty cycle, and solder alloy compatibility, with lead-free soldering applications generally reducing tip life by 20-30% compared to leaded solder use. Inspection requirements include daily visual checks for tip oxidation, geometric wear, and coating integrity, with replacement indicated when tip diameter reduction exceeds 10% or thermal recovery time increases beyond specification. Monthly calibration verification ensures temperature accuracy within ±5°C tolerance, while quarterly deep cleaning with tip activator compound removes oxide buildup and restores surface characteristics. Proper storage in protective sleeves and controlled humidity environments below 60% RH extends service life and maintains consistent performance throughout the operational period.

Soldering tips C245

Selected special geometries

Standard C245 vs. Special C245 comparison

Typical applications