Tin-Lead Solder Paste Electrical Soldering PCB Qfp SMT Qfn

Min.Order: 100

Product origin: Dongguan, Guangdong, China

Infringement complaint:

Complaint

US$ 30.8 ~ 35.6

Description

Lead and silver Sn62.8Pb36.8Ag0.4 QFN solder paste SMD chip processing solder cleaning free electronic welding materials

Product Parameters
Alloy	Sn62.8Pb36.8Ag0.4
Package	500g/bottle
Melting point	180ºC
Particles	25 - 45um
Viscosity	190±20Pa.S

Product Specification
Type	Ingredient (WT%)	Melting point(ºC)	Application scenario
Lead paste	Sn63Pb37	183	Suitable for demanding circuit boards, such as: high-precision instruments, electronic industry, communications, micro-technology, aviation industry and other products welding
	Sn62.8Pb36.8Ag0.4	180-183
	Sn62.8Pb37Ag0.2	180-183
	Sn60Pb40	183-190
	Sn55Pb45	183-203	Applicable to the requirements of ordinary circuit boards, such as: home appliances, electrical instrumentation, automotive electronics, hardware and electrical appliances and other products welding
	Sn50Pb50	183-220
	Sn10Pb88Ag2	278	High lead and high silver are suitable for welding of products such as high-precision instruments, semiconductors, automotive electronics, microtechnology, high-speed rail technology, aviation industry, etc.
	Sn5Pb92.5Ag2.5	287
	Sn62Pb36Ag2	175-182
Lead-free solder paste	Sn96.5Ag3.0Cu0.5	217	High cost, good performance, suitable for high-demand welding
	Sn98.5Ag1.0Cu0.5	220	Lead-free medium temperature 1 silver has good thermal conductivity and electrical conductivity. Appropriate requirements for good tin strength, good cost control and high cost performance
	Sn99Ag0.3Cu0.7	227	Low cost, high melting point. Can be used for less demanding welding
	Sn64.7Ag0.3Bi35	172	Medium temperature lead-free soldering, suitable for: LED, USB, thermostat and other SMT patches and maintenance products, the temperature resistance does not exceed 230 ºC
	Sn64Ag1.0Bi35	172
	Sn42Bi58	138	Low temperature lead-free soldering, suitable for: LED chip processing and maintenance fields
	Sn96.5Ag3.5	210	Soldering paste is used for: structural parts, nickel plating, tin plating and other metal welding

Dongguan YOSHIDA Welding Materials Co., Ltd. was established in 2003. Company has 20 years of experience in the production and R&D of electronic welding materials, such as solder paste, solder paste, red glue, tin wire, tin bar, solder strip, solder ball, and solder stripCompany Display
FAQ
Q1: Are you Manufacturer or Trading company?
A: We are a manufacturer with 20 years experience in the production of welding wire, welding bar and solder paste.

Q2: How Do We Place An Order?
A:Please send Email or WeChat with us Via TM, MSN, Skype, and let us know your requirements on type, quantities.We will reply you with Proforma Invoice based on your order request. Kindly check the PI and If everything is OK,We will deliver the goods for you ASAP. After got your payment .

Q3. Do you accept OEM orders?
A:Yes, of course. But we have quantity requirement, pls feel free to contact our salesman for details.

Q4: What is your advantage?
A: Manufacturers for better prices, good quality and reputation, professional sales services.

Q5: Can you offer the free sample for testing?
A: Yes,we can offer free sample for testing, but the freight cost should be paid by customer side.

Q6. How to store and How long is the warranty period?
A:Stored in a cool, dry, non-corrosive environment. Product warranty period of 1 year.

Q7. What is your terms of payment?
A: T/T 25% as deposit, and 75% before delivery. We'll show you the photos of the products and packages.

Q8. What about the delivery time?
A:Usually 1-2 days for samples and 3-5 days for bulk orders.

Q9. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime.

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