Soldering Material

Solder Washers
(ADH) 63SN37PB-W
Solder preforms used for soldering pins, connectors or any thru-hole component. Coated with 1-3% NC-9 Flux CTD. Sn 63, Pb 37. Made by Indium Corporation. 20,000 per jar (about 2.5 lbs). 2.2 million available!!! Mfg P/N: SLDR-P-140X88-5.
  • Dimensions:
  • 140" O.D.
  • 0.088" I.D.
  • 0.050" High
$44 per jar
$20 for 5,000 (1/4 jar)
Solder Washers (cont'd)
(ADH) SN60PB40-IN
Indium Corporation 22299 rectangular solder washers. Alloy: SN60PB40. Dimensions: 0.039" x 0.079" x 0.039". T&R. Sold by full reel only. 10,000 per reel.
$100 per reel
(ADH) 23795
Indium Corporation IPN23795 tiny washers. 120 x 50w. Sold in bags of 1,000 only.
$5 per 1,000
Solder Washers
(ADH) SN63RMAP2.080
Kester solder washers. SN 63 / Pb 37. 0.080" outside diameter, 0.045" inside diameter, 0.030" thickness. 10,000 pcs per box. NOS. Boxed. DC: 1989.
$20 p/box
SN96 Solderless Washers
(ADH) WASHER-SN96-019IDX
SN96 solder washers. 0.019" inside diameter x 0.046" outside diameter x 0.010" thick. 10,000 pcs per box.
$20 each
Rosin Core Solder
Pb = 93.5% / Sn = 5% / Ag = 1.5%
(ADH) 24-7340-9700
Kester #285 series rosin core solder. Leaded. Pb = 93.5%, Sn = 5%, Ag = 1.5%. Flux = 2.2%. 0.020" (0.50mm). Only one left. Made in the USA.
$195
Rosin Flux Core Solder
Sn = 63% / Pb = 37%
(ADH) 24-6337-8213
Kester Series "88" rosin flux core high quality rosin solder. One pound spools. Sn = 63% / Pb = 37%, 63 / 37 Tin / Lead. 0.031" wire diameter. Melting range: 361ºF / 183ºC. NOS. Made in the USA. Limited quantity available.
$95 each
Solid Core Solder
Pb = 60% / Sn = 40%
(ADH) 14-4060-0125
Kester solid core solder. 40/60. 1 lb spool. 0.125" diameter. Sn (tin) = 40%, Pb (lead) = 60%. Useful for plumbing / auto body repair work. Made in the USA.
$32 each
Rosin Core Solder
Pb = 37% / Sn = 63%
(ADH) 24-6337-0027
Kester rosin core solder. 63/37. 1 lb spool. 0.031" diameter. #66 core size. Sn (tin) = 63%, Pb (lead) = 37%. "44" rosin core. Mil-spec J-STD-004. Designed for electric and electronic work. Made in the USA.
$42 each
2% Silver Solder
(ADH) SN62
Ersin mullticore 2% silver solder, alloy SN62. For soldering silver plated surfaces. 22 SWG diameter, 0.028" / 0.71mm, 1 lb spool. SN62 alloy suppresses absorption of silver plated surfaces into the solder. 62% tin, 2% silver, 36% lead composition. Made in England.
*** SOLD OUT ***
4 Flux Core Solder
(ADH) ALU-SOL
Multicore ALU-SOL 18 SWG, 4 flux core solder for aluminum, type 229. 0.5 lb spools. 1.2mm (0.05") diameter. 536º - 700ºF (280º - 370ºC) soldering temperature. NOS. Made in England.
$25 each
Mildly Activated Rosin Core Solder
Pb = 37% / Sn = 63%
(ADH) QQ-S-571E
Gardiner XM200 mildly activated rosin core solder. High purity alloy. 1 lb spool. SN63, WRMAP-2, 0.020" diameter. Pb = 37% (lead), Sn = 63% (tin). Made in the USA. NSN: 3439-01-169-4842.
$27 each
Rosin Core Plumbing Solder
50 / 50
(ADH) 50/50
Rosin core plumbing solder. 50 / 50 tin / lead. 3/32" (0.094"). 1 lb spool. NOS. NOTE: Metal spool has areas of oxidation due to age.
$21 each
High Temperature Solder / Rosin Activated Flux
93.5 / 5 / 1.5
(ADH) 395437
Multicore high temperature solder 1 lb spool. Rosin activated flux. Alloy HMP 366. Pb = 93.5, Sn = 5, Ag = 1.5. 0.028", 22 SWG, 21 AWG. NSN: 3439-01-222-2050.
$39 each
1 lb Solder Bar
Sn = 60 (tin), Pb = 40 (lead)
(ADH) SN60PB40-1
Kester 1 lb solder bar. Sn = 60 (tin), Pb = 40 (lead). QQ-S-571 Mil-Spec. NOS.
$28 each
1 lb Solder Bar
Sn = 63 (tin), Pb = 37 (lead)
(ADH) SN63PB37-16
Kester 1 lb solder bar. Sn = 63 (tin), Pb = 37 (lead). ASTM Class A.
$24 each
1 lb Solder Bar
Sn = 5 (tin), Pb = 95 (lead)
(ADH) SN05PB95
Kester 1 lb solder bar. Sn = 5 (tin), Pb = 95 (lead). Spec QQ-S-571. NOS.
$18 each
1 lb Tin Bar
(ADH) SNBAR
P Kay Metals 1 lb tin bar. NOS.
$28 each
1.30 lb Solder Bar
Sn = 60 (tin), Pb = 40 (lead)
(ADH) SN60PB40/FED
Federated Castomatic 1.30 lb solder bar. Sn = 60 (tin), Pb = 40 (lead). NOS.
$16 each
1.35 lb Solder Bar
Sn = 63 (tin), Pb = 37 (lead)
(ADH) SN63PB37/GARDINER
Gardiner Pure-A-Loy 1.35 lb solder bar. Sn = 63 (tin), Pb = 37 (lead). NOS.
$33 each
1.65 lb Solder Bar
Sn = 63 (tin), Pb = 37 (lead)
(ADH) SN63PB37/KESTER
Kester Ultrapure 1.65 lb solder bar. QQ-S-57 / specs (Mil-spec). Sn = 63 (tin), Pb = 37 (lead). NOS.
$39 each
1.75 lb Solder Bar
Sn = 63 (tin), Pb = 37 (lead)
(ADH) SN63PB37/ALPHA
Alpha Vaculoy 1.75 lb solder bar. Sn = 63 (tin), Pb = 37 (lead). NOS.
$43 each
2 lb Solder Bar
Sn = 62 (tin), Pb = 36 (lead), Ag = 2 (silver)
(ADH) SN62PB36AG2
Alpha Vaculoy 2 lb bar solder. 2% silver. Sn = 62 (tin), Pb = 36 (lead), Ag = 2 (silver). NOS.
$105 each
2 lb Solder Bar
Sn = 60 (tin), Pb = 40 (lead)
(ADH) SN60PB40/BAR
Alpha Vaculoy 2 lb bar solder. Sn = 60 (tin), Pb = 40 (lead).
$25 each
2.45 lb Solder Bar
Sn = 60 (tin), Pb = 40 (lead)
(ADH) SN60PB40-2
Alpha Vaculoy 2.45 lb bar solder. Sn = 60 (tin), Pb = 40 (lead). NOS.
$67 each
375 Rosin Core Solder
Sn = 45 (tin), Pb = 55 (lead)
(ADH) NASSAU45/55
Nassau 45/55 375 rosin core solder. 3 - 6% rosin, 5 lb spool. 0.070" diameter. Sn = 45 (tin), Pb = 55 (lead). NOS. Vintage solder. Limited quantity available.
$350
5 lb Solder Ingot
Sn = 35 (tin), Pb = 63 (lead)
(ADH) SN35IS-5LB
5 lb solder ingot. Sn = 35 (tin), Pb = 63 (lead). (2.5% antimony, copper, bishmuth, iron, aluminum). 5"L x 2.75"W x 1.5" thick. DC: 0786. Alt. P/N: SN35PB63B02IS. NSN: 3439-00-247-6969.
$55 each
High Temperature Solder
50 Core
(ADH) 24-6337-8807
Kester solder 50 core. High temperature. (P/N: 24-6337-8807). Consists of 63% Tin / 37% Lead. #245.
  • 1 lb. roll (200 lbs available)
  • 0.020" diameter wire
  • No Clean Up!!
*** SOLD OUT ***
(ADH) 24-6337-8808
Same as above except rosin core and requires clean up.
*** SOLD OUT ***
High Temperature Solder (cont'd)
(ADH) 24-6337-0009
Kester solder #44 rosin core. 1 lb. spool. 0.020" diameter. Consists of 63% Tin / 37% Lead.
*** SOLD OUT ***
Silver Bearing
Solder
(ADH) 24-7040-8807
Kester silver bearing, lead-free high temperature solder. (P/N 24-7040-8807). 221ºC Melting point. Consists of 96.5% Tin / 3.5% Silver. 1SN96.5AG3.5-020-50#245.
  • 1 lb. roll. (1,100 lbs available)
  • 0.020" diameter wire
  • No Clean Up!!
$25 per roll - $23.50 (10+), $22 (100+)
Multicore Solder
(ADH) SN63X39B
Multicore 39B solder. Consists of 63% Tin / 37% Lead. Only partial rolls remain in stock. We will get as close to ordered quantity as we can with partial rolls.
  • 0.022" diameter wire
  • No Clean Flux
$15 per lb
High Temperature Solder
(ADH) 24-6337-8802
Kester solder: 66 core, high temperature.
(P/N: 24-6337-8802). Consists of 63% Tin / 37% Lead. #245.
  • 1 lb. roll
  • 0.031" diameter wire
  • No Clean Up!!
*** SOLD OUT ***
Silver Bearing Solder Bar
(ADH) SN10PB88AG02
Kester silver bearing E-Bar. Consists of 10% Tin / 88% Lead / 2% Silver. 1 lb. bar.
$32 per bar $2810+