Chemtronics 80-3-5 Soder-Wick Rosin Desoldering Braid, Size #3, 0.080", 5ft
Chemtronics 80-3-5 Soder-Wick Rosin Desoldering Braid, Size #3, 0.080", 5ft
Chemtronics Soder-Wick Rosin is the industry benchmark for fast, reliable desoldering. The 80-3-5 uses ultra-high-purity rosin flux to deliver the fastest wicking action available — pulling molten solder off pads cleanly and quickly, minimizing heat exposure time to protect sensitive PCB components. Built from lightweight, pure copper braid with superior thermal conductivity, it responds faster than conventional braids and leaves no ionic contamination behind. Ideal for rework stations, repair benches, and production desoldering where speed and board safety matter.
Key Specifications
| Specification | Value |
|---|---|
| Part Number | 80-3-5 |
| Wick Size | #3 (Green) |
| Width | 0.080" / 2.0mm — best for medium pads |
| Length | 5 ft / 1.5m |
| Packaging | ESD-safe bobbin |
| Flux Type | Type R Rosin (MIL-F-14256) |
| Ionic Contamination | None |
| Compliance | NASA-STD-8739.3, DOD-STD-883E Method 2022, ANSI/IPC J-STD-004 ROL0 |
Key Features
- Fastest wicking action — rosin flux formula pulls solder quickly for efficient rework
- Pure copper braid — lightweight construction for excellent thermal conductivity even at low temperatures
- Minimizes heat damage — faster wicking = less dwell time = lower risk to PCB and components
- No ionic contamination — ultra-high-purity Type R rosin flux leaves boards electrically clean
- ESD-safe bobbin — safe for use in ESD-controlled work environments
- Size #3 (0.080" / 2.0mm) — ideal width for medium pads and standard through-hole or SMD rework
- Fully compliant — meets MIL-F-14256, NASA-STD-8739.3, DOD-STD-883E, and IPC J-STD-004 ROL0
Ideal Applications
- PCB rework and desoldering on medium-pitch components
- Through-hole and surface-mount component removal
- Production desoldering in ESD-controlled environments
- Field repair and bench repair where speed is critical
- Any application requiring fast solder removal with minimal board heating
Frequently Asked Questions
What is Chemtronics Soder-Wick Rosin and how does it differ from no-clean wick?
Soder-Wick Rosin uses Type R rosin flux for the fastest possible wicking action — it pulls solder more aggressively than no-clean formulas. The tradeoff is that rosin residues remain after use and should be cleaned with a rosin flux remover such as Chemtronics Flux-Off Rosin. No-clean wick leaves minimal residue that can often be left in place.
Which pad size is size #3 (80-3-5) best suited for?
Size #3 at 0.080" (2.0mm) is designed for medium pads — suitable for standard through-hole leads, mid-pitch SMD components, and general rework. For finer pitch work, use size #2; for larger pads or connectors, use size #4 or larger.
Does Soder-Wick Rosin leave residue that needs to be cleaned?
Yes — rosin flux residues remain after desoldering and should be removed with a rosin flux remover to prevent long-term reliability issues. Chemtronics Flux-Off Rosin or an equivalent IPC-compatible cleaner is recommended.
Is the 80-3-5 ESD safe?
Yes — the 80-3-5 comes on an ESD-safe bobbin, making it suitable for use in ESD-controlled production and repair environments compliant with ANSI/ESD S20.20.
What compliance standards does Soder-Wick Rosin meet?
The 80-3-5 meets MIL-F-14256 Type R flux, NASA-STD-8739.3 Soldered Electrical Connections, DOD-STD-883E Method 2022, and ANSI/IPC J-STD-004 Type ROL0 — covering aerospace, defense, and commercial electronics rework requirements.
