ALPHA EF-6103
Harmonization Code : 3506.10.00.00 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg
Main features
- 3.6 wt% Solids Content
- Wave and Selective Soldering
- 360-Day Shelf Life
Product Description
ALPHA EF-6103 is a low-solids, alcohol-based no-clean liquid flux for wave and selective soldering. Typical as-supplied data include 3.6 wt% solids, specific gravity of 0.796 +/- 0.004 at 25 deg C, a 360-day shelf life, and IPC J-STD-004B classification ORL0. It can be applied by spray or foam. Typical processing uses 95 to 125 deg C top-side preheat, 2 to 7.5 seconds of lead-free wave solder contact, and 2 to 5 seconds for selective soldering.
Key features
- Dual soldering process fit: The flux is applied in both wave and selective soldering processes.
- IPC flux classification: J-STD-004B designation is ORL0.
- 360-day shelf life: This is the typical storage period for the as-supplied liquid flux.
Applications
Wave soldering and selective soldering using spray or foam flux application.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Thermal Properties
Additional Information
As supplied
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Solids content | 3.6 | wt% | Typical |
| Specific gravity | 0.796 +/- 0.004 | Typical at 25 deg C | |
| Acid value | 22.4 +/- 1.3 | mg KOH/g | Typical |
| Flash point | 12 | deg C | T.C.C. |
| Shelf life | 360 | days | Typical |
| IPC J-STD-004B classification | ORL0 | As supplied |
Uncleaned test coupons
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Surface insulation resistance - comb-down | 6.6 x 10^9 | ohm | Test result; IPC J-STD-004A; uncleaned; 85 deg C/85% RH for 7 days; -50 V bias, 100 V measurement on IPC B-24 |
| Surface insulation resistance - comb-up | 2.1 x 10^10 | ohm | Test result; IPC J-STD-004A; uncleaned; 85 deg C/85% RH for 7 days; -50 V bias, 100 V measurement on IPC B-24 |
| Bellcore surface insulation resistance - comb-down | 1.7 x 10^11 | ohm | Test result; GR-78-CORE Issue 1; uncleaned; 35 deg C/85% RH for 4 days; 48 V bias, 100 V measurement; 25 mil lines/50 mil spacing |
| Bellcore surface insulation resistance - comb-up | 2.1 x 10^11 | ohm | Test result; GR-78-CORE Issue 1; uncleaned; 35 deg C/85% RH for 4 days; 48 V bias, 100 V measurement; 25 mil lines/50 mil spacing |
