Kester

The Kester ® product line, a brand of MacDermid Alpha Electronics Solutions, offers a comprehensive array of high-quality soldering materials backed by advanced technology. This includes traditional soldering chemicals, precisely formulated for superior performance, and solder pastes designed for precision in fine-pitch components and complex PCB assemblies. Kester’s solder wire, available in various alloys and flux types, provides exceptional wetting properties for both manual and automated processes, while our solder bars, manufactured to the highest standards, excel in wave soldering and reflow applications. With low-residue, no-clean, and lead-free solutions, Kester meets the evolving demands of modern electronics manufacturing and assembly.

Fluxes

We’re constantly restocking the following products. On request, we can provide for you other types of Kester Soldering Fluxes that are not listed below. Please contact us for further assistance.

Product	Manufacturer Part Number
Kester 959T Soldering Flux 25LT	7200200959
Kester NF372-TB Soldering Flux 5 LT	7100022372

Solder Bars

Solder bars from the selection of KESTER products are available in Deery Brook’s portfolio. Leaded and leadfree, low silver versions are available. Further combinations of size and alloy of solder bars, replenishment and bathfill complementary products are available too. For further information about properties and use of different alloys or with inquiries please turn to your Deery Brook sales representative.

Manufacturer Part Number	Product Description
40200051	Sn63Pb37 ULD 750 gr. bar, 12 kg per box
40200049	SAC300 750 gr. triangular bar, 12 kg per box
40200048	SAC305 750 gr. triangular bar, 12 kg per box
40200054	K100LD 750 gr. triangular bar, 12 kg per box
40200050	SAC300 2,5 kg triangular bar, 25 kg per box

Solder Paste

We’re constantly restocking the following products. Please contact us for further assistance.

Search:

Manufacturer Part Number	Product	Powder Mesh	Package
41500001	EP256 10% Sn62Pb36Ag2 25-45µ 500g J	T3	500g Jar
41500005	EP256 9.5% Sn62Pb36Ag2 25-45µ 500g J	T3	500g Jar
41500007	EP256 9.5% Sn62Pb36Ag2 25-45µ 600g C	T3	600g Cart
41500014	EP256 10% Sn63Pb37 25-45µ 500g J	T3	500g Jar
41500018	EP256 9.5% Sn63Pb37 25-45µ 500g J	T3	500g Jar
41500025	EP256 10% Sn63Pb37 25-45µ 600g C	T3	600g Cart
41500052	EP256 10% Sn63Pb37 20-38µ 500g J	T4	500g Jar
41505069	R276-E 13% Sn63Pb37 25-45µ 100g S	T3	100g Syringe
41505070	R276-E 13% Sn63Pb37 25-45µ 35g S	T3	35g Syringe
41505072	R276-E 13% Sn62Pb36Ag2 25-45µ 100g S	T3	100g Syringe
41505074	R276-E 13% Sn62Pb36Ag2 25-45µ 35g S	T3	35g Syringe
41505090	R276-E 12% Sn10Pb88Ag2 25-45µ 100g S	T3	100g Syringe
41505155	R276-E 13% Sn43Pb43Bi14 25-45µ 100g S	T3	100g Syringe
41505318	R276-E 13% Sn63Pb37 20-38µ 35g S	T4	35g Syringe
41505331	R276-E 12% Sn96.5Ag3Cu0.5 25-45µ 35g S	T3	35g Syringe
41505373	R276-E 13% Sn96.5Ag3Cu0.5 25-45µ 100g S	T3	100g Syringe
41505464	R276-E 13% Sn96.5Ag3Cu0.5 25-45µ 35g S	T3	500g Jar
41500483	EP256 10% Sn62Pb36Ag2 20-38µ 500g J	T4	500g Jar
41505527	R276 13% Sn62Pb36Ag2 20-38µ 35g S	T4	35g Syringe
41500550	EP256 10% Sn63Pb37 20-38µ 600g C	T4	600g Cart
41500587	FL250DS 10% Sn63Pb37 25-45µ 600g Cart	T3	600g Cart
41500599	EM918 11.5% Sn96.5Ag3Cu0.5-T3 500g/J-	T3	500g Jar
41500600	EM907 11.5% Sn96.5Ag3Cu0.5 T3 600g/C	T3	600g Cart
41500601	NXG1 11.5% Sn96.5Ag3Cu.5 -T3-500g/J	T3	500g Jar
41500603	NXG1 11.5% Sn96.5Ag3Cu.5 25-45µ-600g/C	T3	600g Cart
41500605	EM907 11.5% Sn96.5Ag3Cu0.5 25-45µ 500g/ J	T3	500g Jar
41500607	EM907 11.5% Sn96.5Ag3Cu0.5 20-38µ 500g/ J	T4	500g Jar
41500621	NXG1 11.5% Sn99Ag0.3Cu.7 20-38µ 1000g C	T4	1000g Cart
41500628	NXG1 11.5% Sn99Ag0.3Cu0.7 20-38µ-500g/J	T4	500g Jar
41500639	FL250DS 10% Sn62Pb36Ag2 25-45µ 500g J	T3	500g Jar
41500661	HM531 Sn62Pb36Ag2 T3 90% 500g J	T3	500g Jar
41500662	NP505-HR 11.5% Sn96.5Ag3Cu.5 25-45µ 500g J	T3	500g Jar
41500663	NP505-HR 11.5% Sn96.5Ag3Cu.5 25-45µ 600g C	T3	600g Cart
41500664	NP505-HR 11.5% Sn96.5Ag3Cu.5 20-38µ 500g C	T4	500g Jar
41500665	NP505-HR 11.5% Sn96.5Ag3Cu0.5 20-28µ 600g C	T4	600g Cart
41500666	NP545 11.5% Sn96.5Ag3Cu0.5 T3 (25-45µ) 500g J	T3	500g Jar
41500667	NP545 11.5% Sn96.5Ag3Cu0.5 25-45µ 600g C	T3	600g Cart
41500668	NP545 11.5% Sn96.5Ag3Cu0.5 T4 (20-38µ) 500g J	T4	500g Jar
41500669	NP545 11.5% Sn96.5Ag3Cu0.5 20-38µ 600g C	T4	600g Cart
41500672	HM531 10% Sn62Pb36Ag2 20-38 500g J	T4	500g Jar
41500673	NP505-HR 11.5% Sn99Ag0.3Cu0.7 20-38µ 500g J	T4	500g Jar
41500678	NP545 11.5% Sn99Ag0.3Cu0.7 20-38µ 500 g J	T4	500g Jar
41500687	HM531 Sn63Pb37 T3 90% 500g J	T3	500g Jar
41500692	NP545 Sn63Pb37 T4 89.3% 600g CRT	T4	600g Cart
41500693	NP545 Sn63Pb37 T4 89.3% 500g JAR	T4	500g Jar
41500694	NP545 Sn62Pb36Ag2 T4 89.3% 500g JAR	T4	500g Jar
41500695	NP545 Sn62Pb36Ag2 T4 89.3% 600g CRT	T4	600g Cart
41500696	NP560 Sn96.5Ag3.0Cu0.5 T4 88.3% 500g JAR	T4	500g Jar
41500697	NP560 Sn96.5Ag3.0Cu0.5 T4 88.3% 600g CRT	T4	600g Cart
41500705	HM531 10% Sn62Pb36Ag2 25-45µ 300g/J	T3	300g Jar
41510018	R229D 10% Sn62Pb36Ag2 45-75µ 500g/J	T2	500g Jar
41510023	EM808 12% Sn96.5Ag3Cu0.5 25-45µ 600g/C	T3	600g Cart
41510037	NP505 LT Sn42Bi57Ag1 T4 89.5% 500g JAR	T4	500g Jar
41510038	NP505 LT Sn42Bi57Ag1 T4 89.5% 600g CRT	T4	600g Cart
70-5022-0910	WP616 Sn96.5Ag3.0Cu0.5 T4 88.8% 500g JAR	T4	500g Jar
70-5022-0911	WP616 Sn96.5Ag3.0Cu0.5 T4 88.8% 600g CRT	T4	600g Cart
70-5023-2210	WP616 Sn96.5Ag3.0Cu0.5 T5 88.3% 500g JAR	T5	500g Jar

Solder Wires

We’re constantly restocking the following products. Please contact us for further assistance.

Search:

Item Description	Manufacturer Part Number	Flux %	Package Type
SN63PB37 1.1%/245 .031 500 G SPL	40500008	1.1%	500 GRAM
Sn63Pb37 2.2%/245 .025 500 GRAM SPL	40500019	2.2%	500 GRAM
SN63PB37 2.2%/245 .040 500 G SPL	40500021	2.2%	500 GRAM
SN63PB37 2.2%/245 .047 500 G SPL	40500024	2.2%	500 GRAM
Sn60Pb40 1.1%/245 .031 500 GRAM SPL	40500228	1.1%	500 GRAM
Sn96.5Ag3Cu0.5 2.2%/275 .015 250 GRAM SPL	40500756	2.2%	250 GRAM
SN96.5AG3.0CU0.5 2.2%/275 .031 500 G SPL	40500758	2.2%	500 GRAM
SN96.5AG3.0CU0.5 2.2%/275 .040 500 G SPL	40500759	2.2%	500 GRAM
SN96.5AG3.0CU0.5 2.2%/275 .025 500 G SPL	40500836	2.2%	500 GRAM
Sn63Pb37 SLD .118 5 KG SPL	40501025	0.0%	5 KG
Sn96.5Ag3Cu0.5 SLD .118 2.5 KG SPL	40501026	0.0%	2.5 KG
Sn97Ag3 SLD .118 2.5 KG SPL	40501027	0.0%	2.5 KG
K100LD 3.3%/275 .025 500 G SPL	40501032	3.3%	500 GRAM
K100LD 3.3%/275 .031 500 G SPL	40501033	3.3%	500 GRAM
K100LD 3.3%/275 .040 500 G SPL	40501034	3.3%	500 GRAM
K100LD 3.3%/275 0.047 500 G SPL	40501035	3.3%	500 GRAM
SN63PB37 2.2%/245 .031 500 G SPL	40501040	2.2%	500 GRAM
Sn63Pb37 2.2%/245 .015 250 GRAM SPL	40501041	2.2%	250 GRAM
SN96.5AG3.0CU0.5 3.3%/268 .020 500 G Robo SPL	40501098	3.3%	500 GRAM
SN96.5AG3.0CU0.5 3.3%/268 .031 500 G Robo SPL	40501101	3.3%	500 GRAM
SN96.5AG3.0CU0.5 3.3%/268 .040 500 G Robo SPL	40501104	3.3%	500 GRAM
K100LD 3.3%/268 .015 500 G Robo SPL	40501113	3.3%	500 GRAM
K100LD 3.3%/268 .020 500 G Robo SPL	40501114	3.3%	500 GRAM
K100LD 3.3%/268 .025 500 G Robo SPL	40501115	3.3%	500 GRAM
K100LD 3.3%/268 .031 500 G Robo SPL	40501116	3.3%	500 GRAM
K100LD 3.3%/268 .040 500 G Robo SPL	40501117	3.3%	500 GRAM
SN63PB37 1.1%/245 .040 500 G SPL	40500009	1.1%	500 GRAM
SN96.5AG3.0CU0.5 4.5%/245 .031 500 G Robo SPL	40501082	4.5%	500 GRAM
Sn96.5Ag3Cu0.5 1.1%/245 .031 500 GRAM SPL	40501127	1.1%	500 GRAM

Ready to order? Contact us now!

Tell us what you need by filling out the quotation request form and we will contact you promptly!

Ready to order? Contact us now!

Deery Brook Romania

Deery Brook Hungary

Kester

Ready to order? Contact us now!

Deery Brook Romania​

Deery Brook Hungary​

Deery Brook Romania

Deery Brook Hungary