SP440 Desoldering System
The Metcal SP440 Desoldering System is designed for production
level through-hole rework applications. With 50 Watts of
power and tips specially designed to maximize heat transfer,
the SP440 system is ideal for heavy load desoldering of
components on heavy ground plane and multilayer PCBs. The
SP440 system delivers superior Metcal performance at a
price competitive with lesser tools. |
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Using Metcal's patented SmartHeat technology,
the SP440 system delivers higher watt density power at
lower temperatures than conventional desoldering tools,
with no overshoot. This minimizes the risk of thermal damage
during rework. The whisper quiet, self-contained vacuum
pump delivers a powerful vacuum capable of clearing through-holes
quickly and completely. Because the vacuum system is built
into the unit, the SP440 system is portable and ideal for
areas lacking shop air.
The lightweight, ergonomic pencil grip desolder tool
is designed to maximize operator control and comfort
while reducing fatigue during rework. The cable and vacuum
tubing are burn proof. And the solder collection chamber
has been designed for easy cleaning -- no glass tubes!
The SP440 Desoldering System includes a 50 Watt power
supply with self-contained vacuum, desolder tool, and
workstand. The SP440 system has an automatic Time-Out
feature to extend tip life. A variety of desolder tips
are sold separately.
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Product Specifications
Power Supply
| Tip-To-Ground Potential |
< 2 mV, true RMS, 50-500 Hz |
| Tip-To-Ground Resistance |
< 2 ohms, DC, unit on |
| Idle Temperature Stability |
± 2 °F (± 1.1 °C), still
air |
| Ambient Operating Temp |
50 - 104 °F (10 - 40 °C) |
| Max Enclosure Temp |
150 °F (65 °C) |
Input Line Voltage
SP440-11
SP440-12
SP440-21
|
108-132 VAC
85-110 VAC
216-264 VAC |
| Input Line Frequency |
45 - 70 Hz |
| Nominal Output |
50 W @ 72 °F (22 °C) ambient |
| Output Frequency |
470 KHz |
| Time Out Feature |
After 25 - 30 mins idle time |
| Power Cord (3 wire) |
6 ft (183 cm) - 18/3 SJT |
Desolder Tool
| Vacuum Rise Time |
25 ms to 12 inches Hg |
| Handpiece Assy |
5 ft (152 cm) carbon loaded silicone, shielded |
Dimensions
| Length x Width x Height |
8.0" x 6.0" x 7.0"
20.3 x 15.2 x 17.8 cm |
| Weight (Total Unit) |
9.0 lbs (4.1 kg) |
| Weight (Desolder Tool) |
8.0 oz (227 g) |
Standards Compliance
MIL-STD-2000, -1686, -45743E , WS-6536D
and E
ESD 105-1011 ohm/square
per ASTM D257
(ESD 105-109 ohm/square
where possible) |
Parts List
SP-440-21 Self-Contained Desoldering System, 220/240 VAC
System Includes:
| SP-PW3 |
Power Supply with power cord* |
| DP-DSG2 |
Desolder Tool assembly, pencil grip |
| DP-FIL |
Filter Pack |
| DP-SL3 |
Front seal for DP-DSG2 |
| DP-WSK2 |
Desolder workstand with AC-YS3 Sponge |
| AC-CP2 |
Cartridge removal pad |
| AC-TC |
Tip Cleaners |
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