Solder Paste, lead-free solder paste, rework paste, rohs compliant solder paste, lead-free solder paste
Quality Solder Paste
6-Month Life
No Refrigeration

 
BGA Rework     Hot Air Rework Station   SMD, CSP, QFN Soldering & De-Soldering  BGA Alignment 
SOLDER PASTE, NO-CLEAN
No-Clean Tin Lead Solder Paste / Cream Developed For Prototyping & Rework
In-Stock! Always Fresh! Six Month Shelf-Life Without Refrigeration. Formulated Specifically for the Bench

Rework Solder Paste
 Classic PCB Tin/Lead
 PCB No-Clean Solder Paste.
6 Month Life. No Refrigeration.  63Sn/37Pb

Finally! A Eutectic 63Sn/37Pb Solder Paste developed for PCB for R&D groups, engineers and technicians at work in labs or at the bench with new designs, prototypes or in rework and repair.

Our now famous, high quality, no-clean SPE-0012 ZephPaste solder paste is used in the most prestigious national labs and campuses from NASA and Fermi to Sandia and Harvard. Why?

Shiny, high-quality, reliable solder joints from a solder paste that exceeds all Bellcore Specifications and industry standards and with two decades of proven history! And our loyal customers still rave about our paste.

 

Six-Month Shelf Life! No Refrigeration Required! The SPE-0012 soldering paste is a eutectic 63Sn/37Pb formula, distinct from other pastes marketed today. Filled into convenient 10cc syringes (or barrels), it is a low residue, no-clean paste with a unique flux/sphere ratio perfected for the bench. And it has a 6-month shelf life without refrigeration. Buy one, try it out, become impressed.

Premium Formulation 'Stays Put' on Pads:  With virtually homogeneous properties, the SPE-0012  paste 'stays put' once dispensed to your pads...and with our remarkable Zero-Balling™ attribute during soldering. What great news for those using the classic, traditional PCB tin/lead 63Sn/37Pb or 60Sn/40Pb soldering alloys!

 


Dispensing Needles

10cc Plungers

Solder Paste, Holder

All Orders Ship From Factory "On Ice". Yes, ZephPaste has a 6-month shelf-life without refrigeration and we still ship each order to you packed "on ice" so you receive the freshest paste possible. The 6-months shelf-life begins once you receive your paste. How about that? And Zephyrtronics has no minimum orders!

Some History: Everyone knows that 60Sn/40Pb and 63Sn/37Pb eutectic solder alloys are classic and long favored in high volume PCB soldering for over 60 years on the production floor. So why was solder wire, not paste used at the electronic bench for prototyping, low-volume production, and rework? There are two reasons:

1.) Using paste with soldering irons was problematic, if not simply prohibitive (think of splattering bacon grease);

2.) Standard, high volume-production solder pastes have very short shelf lives due to the flux/sphere ratios needed for conveyor oven reflow and require refrigeration. Zephyrtronics has eliminated that need to refrigerate your paste in the lab or at your bench after usage.

Because solder joints made with solder paste are superior to those made with solder wire (especially with SMD's), Zephyrtronics developed a no-clean paste with a flux/sphere ratio requiring no refrigeration and specifically for the electronic bench. And our paste works perfectly with a non-contact hot air pencil and a preheated PCB. Easy. See the short, helpful 'How to Use Solder Paste Video' below.

Production Quality Soldering at Your Bench!  Shiny solder replete with shiny fillets on the toes, heels and sides of the chip's lead and pad interface! Our proprietary SPE-0012 Solder Paste formulation is the result of years of research, extensive laboratory and field testing. Solder paste doesn't get better.

 

NO CLEAN 63Sn/37Pb SOLDER PASTE

Description

Item Price Buy Now

Solder Paste
NO CLEAN
 63Sn/37Pb
 SOLDER PASTE


6 Month Shelf Life
Without Refrigeration!

Ships On Ice

SPE-0012
One
10cc Syringe Filled
 With 12 Grams of Paste
Ships with MSDS.
 ALWAYS FRESH!

$24.75

SPE-2PAK
Two
10cc Syringes Filled
 With 12 Grams of Paste.
Ships with MSDS.
  Always Fresh!
Save 5%

$47.03

SPE-SXPK
Six
10cc Syringes Filled
With 12 Grams of Paste. 
Ships with MSDS.
Always Fresh!
Save 10%

$133.65

SPE-12PK
Twelve
10cc Syringes 
 With 12 Grams of
 Paste.
  Ships with MSDS.
Always Fresh!
Save 15%

$252.45

-- OR OUR LEAD-FREE SOLDER PASTE

Description

Item Price Buy Now

Solder Paste, No-Lead

ZEROLEAD®
 LEAD-FREE
 NO-CLEAN
 SOLDER PASTE

Click for More Details

Solder Paste RoHS
6 Month Shelf Life
Without Refrigeration!

Ships On Ice

ZLSP-10CC
One
10cc Syringe Filled
 With 12 Grams of Paste
Ships with MSDS.
 ALWAYS FRESH!
$31.20
ZLSP-2PAK
Two
10cc Syringes Filled
 With 12 Grams of Paste.
Ships with MSDS.
  Always Fresh!
Save 5%
$59.28

ZLSP-SXPK
Six
10cc Syringes Filled
With 12 Grams of Paste. 
Ships with MSDS.
Always Fresh!
Save 10%

$168.48

ZLSP-12PK
Twelve
10cc Syringes 
 With 12 Grams of
 Paste.
  Ships with MSDS.
Always Fresh!
Save 15%

$318.24

NO-CLEAN 63Sn / 37Pb SOLDER PASTE

Technical Data

 
 Alloy:
 63Sn / 37Pb  Melting Point: 183°C (361°F)

 Features:
               
 
No Clean Formulation
                  VOC Free
                  Halide Free
                  Non-Hygroscopic
                  Meets or Exceeds Bellcore Specifications
                  Mil-Spec Compliant

 Benefits:
                 
Enhanced Board Cosmetics
                 Reduced Defects & High Reliability Assys
                 No Clean Flux Carrier
                 Low Residue
                 Zero Balling™
                 6 Month Life (If Stored Under 22°C / 72°F)

 J-STD-004 (IPC-TM-650):
               
Flux IPC-TM-650 2.3.35 - RELO
                Copper Mirror Test: IPC-TM-650 2.3.32
- Pass
               
Silver Chromate IPC-TM-650 2.3.33 - Pass
                Bono Mirror Test <10% 1.30% - Pass
                SIR Test IPC-TM-650 2.6.3.3 2.66E+10
- Pass

 Package:
 
12 Generous Grams in Convenient 10cc
                 Syringe Ships With MSDS Docs

Two Decades of Quality History! With liquidous point of 183°C or 361°F,  ZephPaste is the same paste that Zephyrtronics has demonstrated at electronic trade expos from Massachusetts to Munich to the delight of engineers, technicians and quality personnel. Recommended for use with the award winning Zephyrtronics low temp ZT-1000 AirBath Preheaters and the ZT-2-MIL Hot Air Pencil for non-contact solder reflow.

See
our technical papers History of the Hot Air Pencil, and Making Quality Solder Joints at the Bench, and  pictorial process page Quality SMD Soldering or watch this short, helpful live demo video of "how to" use solder paste at the bench!

No Minimum Orders! Extra long shelf life! No refrigeration! Meets all Bellcore specs! No-clean properties! And nearly two decades of proven quality in use in some of the most prestigious electronic campuses on earth.

 

 



Ships On Ice!
 And even if you order a single syringe of paste, we'll ship it to you on ice! Why? So your six months shelf life begins when you receive it. How about that? No wonder our ZephPaste™ is so popular at the bench. And just wait until you see the quality of your solder joints!

   

 

ZEPHPASTE® NO CLEAN 63Sn/37Pb SOLDER PASTE

Description

Item Price Buy Now

Solder Paste
NO CLEAN
 63Sn/37Pb
 SOLDER PASTE


6 Month Shelf Life
Without Refrigeration!

Ships On Ice

SPE-0012
One
10cc Syringe Filled with 12 grams of Paste
Ships with MSDS. ALWAYS FRESH!

$24.75

SPE-2PAK
Two
10cc Syringes Filled with 12 grams of Paste
Ships with MSDS. ALWAYS FRESH!
Save 5%

$47.03

SPE-SXPK
Six of
10cc Syringes Each with 12 grams of Paste
Ships with MSDS. ALWAYS FRESH!
Save 10%

$133.65

SPE-12PK
12 of
10cc Syringes Each with 12 grams of Paste
Ships with MSDS. ALWAYS FRESH!
Save 15%

$252.45

 

PASTERACK10cc REFRIGERATION RACK

  Description Item Price Buy Now
Solder Paste Rack

PasteRack™ 10cc Refrigeration Rack
6 Syringe Holder
(Store Solder Paster Vertically!)

ZT-8-0006

$19.95

Solder Paste Storage, Rack, Refrigeration

PasteRack™ 10cc Refrigeration Rack
12 Syringe Holder
(Store Solder Paster Vertically!)

ZT-8-0012

$24.95

   
   
   

©1996 - 2011, 2012, 2013, 2014 by Zephyrtronics®. All rights reserved. The information, text, images, photographs, charts, graphs you receive online from Zephyrtronics® are protected by the copyright laws of the United States. The copyright laws prohibit any copying, redistributing, retransmitting, or repurposing of any copyright-protected material. Zephyrtronics is the registered trademark property of JTI, Inc. "The Science of Zephyrtronics" and "Simplicity Through Innovation" and "Zephlux" and "ZeroLead" and "Zero Balling" and "Zero Residue" and "Post Cooling" and "Post Cooler" and "AirBath" and "SolderGlide" and "SolderMill" and "Just So Superior" are the protected trademark property of JTI, Inc. "Zephyrtronics" and "Low Melt" and "Air Fountain" and "Fountainhead" are the registered trademark properties of JTI Inc. *The above names are the registered property of their respective owners.

 
   

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SOLDER PASTE, NO-CLEAN

 
 

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Updated for August 21, 2014