Customized Preforms Welding Electrode Bi58sn42 SMD LED Soldering

• Type: Flux-cored Wire
• Material: Tin
• Flux Containing: Containing Flux
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Preforms Bi58Sn42
• Slag Characteristic: Acidic
• Extended Length: <10mm
• Melting Point(ºC): 138
• Application: PCB, LED, SMD
• ODM: Yes
• Density: 8.56g/cm3
• Color: Silver Grey
• Warranty: 6 Months
• Thermal Conductivity: 19W/M.K
• Certification: RoHS
• Transport Package: Zhongshi
• Specification: customized
• Trademark: Zhongshi/Customized
• Origin: China
• HS Code: 3810100000
• Production Capacity: 6000 Tons
• Package Size: 9.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 8.000kg

Product Description

Product Parameters

Name	Lead Free solder Preforms
Ingredient	Preforms Bi58Sn42
Diameter	Custom made
Package	Custom made
Melting point	138ºC

Product Features

Bi58Sn42 Solder Preforms are crafted from an alloy consisting of 58% bismuth (Bi) and 42% tin (Sn), offering a low melting point ideal for applications that require minimal thermal stress on electronic components.

These preforms are perfect for step soldering processes, where components must undergo multiple reflow cycles without damage. The low melting point ensures excellent wetting properties, reducing defects and improving joint reliability.

Our lead-free Bi58Sn42 alloy not only meets but exceeds industry standards, providing you with a dependable and environmentally friendly option that enhances both product quality and manufacturing efficiency.

 

 

Packaging & Shipping

We offer customization options to incorporate your own branding on the product.

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Certifications

Our products have passed ROHS and REACH testing and certification. Each order can be accompanied by a batch of SGS certificate, material safety data sheet. The MSDS of this product can be obtained from our sales staff.
Our commitment to quality is backed by comprehensive customer support and technical assistance, ensuring your manufacturing processes run smoothly and efficiently.

Company Exhibition

FAQ

Q1: Are you Manufacturer or Trading company?
A: We are a manufacturer with 20 years experience in the production of solder wire,solder bar,solder paste and many other solder materials.

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 delivery 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 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages.

Q8:What about the delivery time?
A:Usually 2-3 days for samples and 5-7 days for bulk orders. 

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