A design that saves
you money.
A soldering pencil
operators will
want.
The old way
Many soldering pencils use an integrated heating element/tip design. When the tip wears out, the entire cartridge must be
replaced, even though the heater has months – maybe even years – of useful life remaining. Very expensive! The WMP pencil
changes all that.
The Weller® WMP way
The heart of the WMP soldering pencil is a genuinely different design that integrates the heating element into the handle
rather than the tip while still providing a very short tip-to-grip distance. A special silver heating element, positioned directly
behind the tip, provides optimum heat transfer to the soldering joint. The advantage of this design is that when a WMP pencil
tip wears out, only the tip needs to be replaced, generating real cost savings.
Once they try the new Weller
WMP micro pencil, operators
won’t want to use anything else.
It weighs just 39 grams and has a
shorter tip-to-grip distance than
any other pencil for precise, com-
fortable control. We wanted the
WMP to be the most comfortable
high performance pencil ever, so
we also made it smaller. Compared to similar pencils, grip diameter
is less and grip length is a full 30 mm shorter. In addition, the WMP
can be connected to all popular Weller digital desoldering and
rework stations particularly the WMD 3. Ergonomics at work for
increased productivity.
Heating element is integrated into the handle
When this tip wears out, the heating element remains in service
Performance That Delivers.
WMP reaches set working temperature
faster, saving you valuable time.
The low-mass construction of the WMP pencil allows
for extra fast heat-up. All system components – from
the silver heating element to the tip – are designed for
optimum heat transfer, resulting in extremely fast heat-
up time. As you can see from the graph, others take
considerably longer to reach working temperature from
a cold start.
WMP’s superior thermal recovery lets
you work faster.
Fast recovery time, when soldering is critical to optimum
operator efficiency. In the test to the left, the WMP com-
pletes twelve soldering joints in the same time it
take others to complete eleven. That’s a big
difference when you consider the number
of rework operators in your facility
multiplied by the number of joints
they work on each day.
Overall length just 160 mm,
including strain relief; shortest
tip-to-grip distance for maximum
control
Reduced temperature
at finger position
Performance Test 12 Solder Joints WMP vs others
Time in Seconds
Others
WMP (350°C)
Temperature in °C
Heatup Time Weller WMP vs others
Non barrel-nut design for
easy tip change even
when hot
Comfortable han
diameter of just
to prevent slippi
In todays high pressure production environment, rework performance is critical. The Weller WMP micro pencil is up
to the task with superior performance for both heat-up and thermal efficiency just like the other electronic irons.
The result is time saving and increased productivity for your operation. As with all of our electronically controlled
irons the WMP handles lead-free solders with ease.
Time in Seconds
Temperature in °C
Others
WMP (350°C)
Input Votlage 230 V 230 V
Output Voltage 24 V 24V
Power Consumption 95 W 160 W
Temperature Range 50°C - 450°C 50°C - 450°C
Footprint 166 x 115 x 101 mm 166 x 115 x 101 mm
Weight (power unit) 2,6 kg 2,6 kg
Temperature Accuracy +/- 9°C +/- 9°C
Temperature Stability +/- 6°C +/- 6°C
ESD safe yes yes
Heating Element Type Nichrome Wound
Length /w/o cord or tip) 160 mm
Iron Cord Length 1,20 m
ESD safe yes
Standard Tip NT1
Iron Stand WMPH
WSL Technical Data
ndle has
t 13 mm, ribs
ing
Silicone-based, burn-proof
power cord for safety
WSL 2
WSL WSL T
Choose the station that matches
your needs.
Consists of:
■Power unit PUD 81
5 32 626 99 (UK: 5 32 623 99)
■Soldering pencil WMP
WMP
■Pencil holder WPHM
WPHM
■Ergonomical "Tip to Grip” design
■Economical, due to separate heating element from
the soldering tip
■Highly precision digital temperature control
■Intelligent power unit
■3-position digital display
■Temperature control from 50°C – 450°C
■Longlife soldering tips
■Versatile usage
■ESD safe
Order No.: 5 32 826 99
(UK: 5 32 823 99)
WPHT
WPHT Stop+Go Support for WMP soldering pencil
The soldering iron support WPHT comes with two differ-
ent functions:
■Stop + Go function
■Temperature set-back to 150°C to extend tip life
The WPHT support has an integrated micro switch to be
activated by simply placing the soldering iron in the
support. The operator can decide between an immediate
or a delayed (20 min) temperature set-back and
programm the power unit accordingly.
Order No.: WPHT
WCB 1 + 2
WCB 1 + WCB 2 program module
All popular digital Weller soldering stations can be programmed by the WCB 1 and WCB 2 program
modules to provide:
■single temperature lockout
■temperature range lockout
■timed temperature set-back to extend tip life
■display in Farenheit or Celsius
■automatic shutoff and tip mass offsets
■Calibration: WCB 1: Reset to factory setting
WCB 2: New calibration of soldering station and reset to factory setting
Order No. WCB 1: 5 31 181 99
Order No. WCB 2: 5 31 182 99
Consists of:
■Power unit PUD 161
5 32 726 99 (UK: 5 32 723 99)
■Soldering pencil WMP
WMP
■Soldering Pencil WSP 80
5 29 161 99
■Holder WPHM
WPHM
■Holder WPH 80
5 15 140 99
■Dual output soldering station
■Additional powerful 80 Watt soldering pencil WSP 80
■Versatile usage for rework operations - both tools can
be used simultaneously – each with different tip or
operating temperature
■Ergonomical "Tip to Grip” design (WMP)
■Economical, due to separate heating element from
the soldering tip (WMP)
■Highly precision digital temperature control
■Intelligent power unit
■3-position digital display
■Temperature control from 50°C – 450°C
■Longlife soldering tips
■ESD safe
Order No.: 5 32 846 99
(UK: 5 32 843 99)
Consists of:
■Power unit PUD 81
5 32 626 99 (UK: 5 32 623 99)
■Soldering pencil WMP
WMP
■Stop+Go support WPHT
WPHT
■WPHT support for Stop+Go and temperature
setback
■Ergonomical "Tip to Grip” design
■Economical, due to separate heating element from
the soldering tip
■Highly precision digital temperature control
■Intelligent power unit
■3-position digital display
■Temperature control from 50°C – 450°C
■Longlife soldering tips
■Versatile usage
■ESD safe
Order No.: 5 32 866 99
(UK: 5 32 863 99)
Description Width A Thickness B Length C Type / Order No.
Chisel tip 0,8 mm 0,4 mm 8,4 mm NTH
1,2 mm 0,4 mm 8,4 mm NTK
1,6 mm 0,4 mm 8,4 mm NTA
1,6 mm 0,4 mm 9,5 mm NT6
2,4 mm 0,8 mm 7,4 mm NTB
3,2 mm 0,8 mm 7,8 mm NTC
4,0 mm 0,8 mm 7,8 mm NTD
Chisel tip, bent 1,6 mm 0,4 mm 8,6 mm NTAX
Round tip, bent 0,25 mm 0,8 mm 8,6 mm NT1X
Round tip 0,25 mm - 7,4 mm NT1
Round tip small 0,25 mm - 8,5 mm NT1S
Round tip, sloped 1,2 mm - 9,9 mm NT4
45°
Gull Wing 2,0 mm 3,0 mm 13,4 mm NTGW
NT Measuring tip - - - NTMS
Description Width A Thickness B Length C Component Type Type / Order No.
10,4 mm 0,6 mm 7,1 mm Any (for pad clean-up) NTSMT01
Blade 16,8 mm 0,6 mm 7,1 mm Any (for pad clean-up) NTSMT02
20,8 mm 0,6 mm 7,1 mm Any (for pad clean-up) NTSMT03
1,8 mm 9,4 mm 1,8 mm Chip NTSMT04
Slot 1,5 mm 2,3 mm 1,8 mm Chip NTSMT05
2,5 mm 1,7 mm 1,4 mm Chip NTSMT06
2,3 mm 4,5 mm 1,8 mm Chip NTSMT07
4,6 mm 5,1 mm 2,3 mm DIP NTSMT08
Tunnel 10,4 mm 5,1 mm 2,3 mm DIP NTSMT09
11,5 mm 6,9 mm 2,3 mm DIP NTSMT10
13,2 mm 9,5 mm 3,2 mm DIP NTSMT11
15,8 mm 9,5 mm 3,2 mm DIP NTSMT12
18,3 mm 9,5 mm 3,2 mm DIP NTSMT13
18,8 mm 9,0 mm 3,2 mm DIP NTSMT14
2,7 mm 7,7 mm 3,8 mm PLCC & QFP NTSMT15
Quad 10,4 mm 10,4 mm 3,8 mm PLCC & QFP NTSMT16
12,7 mm 12,7 mm 3,8 mm PLCC & QFP NTSMT17
13,7 mm 8,6 mm 3,8 mm PLCC & QFP NTSMT18
19,1 mm 19,1 mm 5,6 mm PLCC & QFP NTSMT19
23,2 mm 17,3 mm 3,8 mm PLCC & QFP NTSMT20
24,5 mm 24,5 mm 5,6 mm PLCC & QFP NTSMT21
29,6 mm 29,6 mm 5,6 mm PLCC & QFP NTSMT22
NT Tips
SMT Tips
B
C
A
A
C
B
C
B
A
A
B
C
GERMANY GREAT BRITAIN
Cooper Tools GmbH Cooper Tools
Carl-Benz-Str. 2 Suite 15, Coniston House
74354 Besigheim Towne Centre
Tel: (07143) 580-0 Washington, Tyne & Wear
Fax: (07143) 580-108 NE38 7RN
Tel: (0191) 419 7700
Fax: (0191) 417 9421
FRANCE ITALY SWITZERLAND
Cooper Tools S.A. Cooper Italia S.p.A. Erem S.A.
25 Avenue Maurice Chevalier Viale Europa 80 Rue de la Roselière 8
77330 Ozoir La Ferrière 20090 Cusago (MI) 1400 Yverdon les Bains
Tél: (1) 60.18.55.40 Tel: (02) 9033101 Tel: (024) 426 12 06
Fax: (1) 64.40.33.05 Fax: (02) 90394231 Fax: (024) 425 09 77
5 56 825 00 / 02.03 BB 10.0
© 2003, Cooper Industries, Inc.
Specifications subject to change without notice.
