To view. get Macromedia Flash....http://www.flash.com

 

Solder and Soldering Equipment

At Farnsworth Electronics, Inc. we not only carry solder but we also carry items such as soldering

stations, desoldering stations, soldering systems, soldering irons and tips, flux removers, soldering

guns, butane powered soldering irons, soldering pencils, soldering tools, and much more.

We've got one of our featured vendors, Philmore Manufacturing's catalog available online.

Click here to see the catalog.


 

We carry Kester brand solder along with Qualitek brand and

we can get any product from Weller (Cooper Tools) that yo need!

Click here for more information on Kester brand.
Click here for more information on Qualitek brand.
Click here for information on NTE (ECG) soldering equipment
Click here to go to  the Weller (Cooper Tools) Web Site

The "Ten  Commandments" for Electronic Soldering Equipment from Cooper Tools:

I. Thou shall not remove tip from soldering iron when power is "On". Causes heating element to rise in

temperature to approximately 1300 & Mac251;F resulting in thermal shock and reduced heater life.

II. Thou shall maintain a damp (NOT drenched) iron sponge (preferably with de-ionized water). A drenched

sponge will bring the temperature of the tip down too drastically, causing thermal shock and reduced tip life.

III. Thou shall not disconnect soldering iron from base unit when power is turned "On". Disconnecting or reconnecting the soldering tool from the base unit with power applied may cause a short between

non-compatible pins resulting in damage to the base unit or pencil.

IV. Thou shall maintain a coating of solder on working area of soldering iron tip. Protects the tip from oxidation.

V. Thou shall never drop soldering iron while heated. Dropping the soldering tool while heated may cause

thermal/ mechanical shock to the heater, sensor, or tip (fractured plating).

VI. Thou shall not throw soldering iron into soldering tool stand. See Commandment V.

VII. Never use soldering iron as a  crowbar or pry tool. Could chip or pit finish on tip rendering it useless.

VIII. Using sharp or serrated objects to remove tip from soldering iron is forbidden. See Commandment VII.

IX. Honor thy "KGB" (Known Good Base). Do not plug a non-working soldering iron into a KGB. Could cause

damage to the base.

X. Thou shall turn station down to lowest setting during daily usage when not being used. Turning the station down during non use periods will prevent  severe thermal cycling of the tool. However, tools not being used for extended periods of time should not be left on indefinitely.


Soldering Tips:

Get maximum performance and life out of your soldering iron tip, follow these few simple steps:

1) Use mildly activated rosin fluxes rather than water soluble or no-clean types.

2) Before using a tip for the first time, pre-tin it to remove any oxide coating.

3) Clean and re-tin tip often. For cleaning, use a dampened synthetic sponge (no rags or clothes).

4) Never file or sand a tip to remove excess solder; you will damage the plating.

5) Do not remove excess solder from tip before turning iron off; the solder will prevent oxidation of the tip.


 

Kester Solder

Click here for the Kester brochure. Adobe Required.

Wire Solder, 1 lb. spool, 44 Resin "RA" Activated Rosin Core

"44" Resin "RA" Activated Rosin Core

Kester Part No.

Core Size
(Note 1)

Alloy

Dia. in.

Gauge

24-4060-0061

66

40 / 60

0.062

16

24-4060-0066

66

40 / 60

0.093

13

24-6040-0007

66

60 / 40

0.015

28

24-6040-0010

66

60 / 40

0.020

25

24-6040-0018

66

60 / 40

0.025

23

24-6040-0027

66

60 / 40

0.031

21

24-6040-0039

66

60 / 40

0.040

19

24-6040-0053

66

60 / 40

0.050

18

24-6040-0061

66

60 / 40

0.062

16

24-6040-0066

66

60 / 40

0.093

13

24-6337-0007

66

63 / 37

0.015

28

24-6337-0010

66

63 / 37

0.020

25

24-6337-0018

66

63 / 37

0.025

23

24-6337-0027

66

63 / 37

0.031

21

24-6337-0039

66

63 / 37

0.040

19

24-6337-0061

66

63 / 37

0.062

16

24-7150-0027

66

62 / 36 / 2

0.031

21

Note 1. Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight.
 

"88"

Kester Part No.

Core Size
(Note 1)

Alloy

Dia. in.

Gauge

24-6337-8213

66

63 / 37

0.031

21

24-6337-8219

66

63 / 37

0.040

19

24-6337-8227

66

63 / 37

0.062

16

Note 1. Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight.
 

"285" RMA Core

Kester Part No.

Core Size
(Note 1)

Alloy

Dia. in.

Gauge

24-6040-9703

66

60 / 40

0.015

28

24-6040-9702

66

60 / 40

0.020

25

24-6040-9710

66

60 / 40

0.031

21

24-6040-9711

66

60 / 40

0.062

16

24-6337-9700

58

63 / 37

0.020

25

24-6337-9713

58

63 / 37

0.031

21

24-6337-9703

66

63 / 37

0.015

28

24-6337-9718

66

63 / 37

0.025

23

24-6337-9711

66

63 / 37

0.062

16

Note 1. Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight.
 

"331" Water Soluble Core

Kester Part No.

Core Size

(Note 1)

Alloy Dia. In. Gauge

24-6040-6422

66

60 / 40

0.015

28

24-6040-6401

66

60 / 40

0.020

25

24-6040-6417

66

60 / 40

0.025

23

24-6040-6403

66

60 / 40

0.031

21

24-6337-6422

66

63 / 37

0.015

28

24-6337-6401

66

63 / 37

0.020

25

24-6337-6411

66

63 / 37

0.062

16

24-6337-6422

66

63 / 37

0.015

28

Note 1. Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight.
 

"245" No-Clean Core

Kester Part No.

Core Size
(Note 1)

Alloy

Dia. in.

Gauge

24-6040-8800

50

60 / 40

0.031

21

24-6337-8806

50

63 / 37

0.015

28

24-6337-8807

50

63 / 37

0.020

25

24-6337-8809

50

63 / 37

0.025

23

24-6337-8800

50

63 / 37

0.031

21

24-6337-8814

50

63 / 37

0.050

18

24-6337-8817

50

63 / 37

0.062

16

24-7150-8800

50

62 / 36 / 2

0.031

21

Note 1. Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight.
 

Acid Core

Kester Part No.

Core Size
(Note 1)

Alloy

Dia. in.

Gauge

24-4060-2437

66

40 / 60

0.125

11

24-5050-2437

66

50 / 50

0.125

11

24-7031-2437

66

Aquabond (Note 2)

0.125

11

Note 1. Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight.    

Note 2. Aquabond is a Kester trademark for LEAD-FREE alloy containing:  97% Sn / 2% Cu / 0.8% Sb / 0.2% Ag.

 

282 Flux

Kester Part No.

Core Size
(Note 1)

Alloy

Dia. in.

Gauge

24-6040-7400

66

60 / 40

0.020

25

Note 1. Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight.
 

Solid Wire

Kester Part No.

Core Size
(Note 1)

Alloy

Dia. in.

Gauge

14-4060-0125

N / A

40 / 60

0.125

11

14-5050-0062

N / A

50 / 50

0.062

16

14-5050-0125

N / A

50 / 50

0.125

11

14-6040-0125

N / A

60 / 40

0.125

11

14-7016-0125

N / A

98 / 2 Ag

0.125

11

14-7080-0125

N / A

95 / 5 Sb

0.093

13

14-0000-8053

N / A

Aquabond (Note 2)

0.093

13

Note 1. Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight.  

Note 2. Aquabond is a Kester trademark for LEAD-FREE alloy containing:  97% Sn / 2% Cu / 0.8% Sb / 0.2% Ag.

 

Wire Solder, 5 lb. spool, 44 Resin "RA" Activated Rosin Core

44 Rosin  5 lb. Spools

Kester Part No.

Core Size
(Note 1)

Alloy

Dia. in.

Gauge

26-6040-0061

66

60 / 40

0.062

16

26-6040-0065

58

60 / 40

0.093

13

Note 1. Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight.

Solid Wire

Kester Part No.

Core Size
(Note 1)

Alloy

Dia. in.

Gauge

16-4060-0062

N / A

40 / 60

0.062

16

16-6040-0061

N / A

60 / 40

0.061

15

16-6040-0125

N / A

60 / 40

0.062

16

Note 1. Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight.
 

Bar Solder

Alloy (Grade)

Kester Part No.

Net Weight
Each Bar

30Sn / 70Pb (E-Bar)

04-3070-0000

1 lb.

40Sn / 60Pb (E-Bar)

04-4060-0000

1 lb.

50Sn / 50Pb (E-Bar)

04-5050-0000

1 lb.

60Sn / 40Pb (E-Bar)

04-6040-0000

1 lb.

60Sn / 40Pb (Ultrapure®)

04-6040-0050

1 2/3 lb.

63Sn / 37Pb (E-Bar)

04-6337-0000

1 lb.

63Sn / 37Pb (Ultrapure®)

04-6337-0050

1 2/3 lb.

96.3Sn / 3.7Ag (E-Bar)

04-7050-0000

1 lb.

Kester E-Bar is designed for electrical, electronic and mechanical applications requiring bar solder that meets

or exceeds the requirements of QQ-S-571-F, ASTM B32, and ANSI/J-STD-006.

Kester Ultrapure® is made by a special process which controls the inclusion of oxides and metallic and

non-metallic impurities. Kester Ultrapure® is the industry standard bar solder for use in high tech electronics applications where lower surface tension and hole filling ability are essential. The purity of Kester Ultrapure®

far exceeds the requirements of QQ-S-571-F, ASTM B32, and ANSI/J-STD-006.

 

Flux Pens

Description

Kester Part No.

Net Volume Each

#186 "RMA" Flux

83-1000-0186

0.33 fl oz.

#951 No-Clean Flux

83-1000-0951

0.33 fl oz.

#1189A "VOC" Free "OA"

83-1086-1189

0.33 fl oz.

#2331-ZX Neutral pH "OA"

83-1097-2331

0.33 fl oz.

 

Solder Wick

Description

NTE Part No.

No-Clean Wick, #3 Green, Width .075" (1.9mm), Length 5 ft.

SW01-5

No-Clean Wick, #3 Green, Width .075" (1.9mm), Length 10 ft.

SW01-10

No-Clean Wick, #3 Green, Width .075" (1.9mm), Length 25 ft.

SW01-25

No-Clean Wick, #3 Green, Width .075" (1.9mm), Length 50 ft.

SW01-50

No-Clean Wick, #4 Blue, Width .098" (2.5mm), Length 5 ft.

SW02-5

No-Clean Wick, #4 Blue, Width .098" (2.5mm), Length 10 ft.

SW02-10

No-Clean Wick, #4 Blue, Width .098" (2.5mm), Length 25 ft.

SW02-25

No-Clean Wick, #4 Blue, Width .098" (2.5mm), Length 50 ft.

SW02-50

No-Clean Wick w/Anti-Static Bobbin, #3 Green, Width .075" (1.9mm), Length 5 ft.

SW03-5

No-Clean Wick w/Anti-Static Bobbin, #3 Green, Width .075" (1.9mm), Length 10 ft.

SW03-10

No-Clean Wick w/Anti-Static Bobbin, #3 Green, Width .075" (1.9mm), Length 25 ft.

SW03-25