What is the lead time for orders?

The average lead time is one month for both peak and off-peak seasons.

Is the product RoHS compliant?

Yes, all our lead-free solder alloys are RoHS compliant.

What forms of solder products do you supply?

We supply lead-free solder wire, solder bar, and solder paste.

Lead Free Copper Tin Silver Solder Alloy for Electronics Soldering

Name: Lead Free Copper Tin Silver Solder Alloy for Electronics Soldering
Brand: Foshan Xi Feng Tin Products Co., Ltd.
SKU: 1993534065

Guangdong, ChinaFoshan Xi Feng Tin Products Co., Ltd.

US$25.00-65.00

100 kg

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Application

Electronics, LED, PCB, Precise Instruments and Electronic Comp

Standard

Model NO.

Lead Free Solder Alloy

Purity

>98%

Type

Tin Wire

Shape

Round

Alloy

Composition

Sac305, Sac0307, Sac07

Feature

No Clean, Bright Spot, No Splash and Smokeless

Alloy 2

Sn99.3cu0.7 Tin Alloy

Alloy 3

Sn99AG0.3cu0.7 Tin Alloy

Alloy 4

Sn96.5AG3.0cu0.5 Tin Alloy

Name

Tin Silver Copper Solder Alloy

Name 2

Tin Copper Solder Alloy

Name 3

Lead Free Tin Solder Alloy

Certificate

RoHS Compliant

Application 2

for Electronics Soldering

Application 3

for Metal Sheet Soldering

Form 1

Lead Free Solder Wire

Form 2

Lead Free Solder Bar

Form 3

Lead Free Solder Paste

Weight

800g Solder Wire

Transport Package

Spool

Specification

800g

Trademark

XF SOLDER

Origin

Foshan, China

HS Code

831130000

Production Capacity

10800t

Key features

Lead-Free Composition: RoHS compliant alloys including Sn99.3Cu0.7, Sn99Ag0.3Cu0.7, and Sn96.5Ag3.0Cu0.5.

Multiple Product Forms: Available as solder wire, solder bar, and solder paste for diverse applications.

High Purity Standard: Purity exceeds 98% with natural rosin flux core for non-corrosive cleaning.

Precise Diameter Range: Solder wire diameters available from 0.5mm to 2.0mm for various needs.

Flexible Customization: Full, minor, and flexible customization available from samples or designs.

100% Quality Inspection: All finished products undergo visual and function inspection before shipment.

Low Smokeless Feature: Bright spot and no splash characteristics ensure clean soldering environment.

Global Shipping Terms: Supports FOB, CIF, CFR, and EXW terms for international trade.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceMulti-language PioneerIn-stock Capacity

Foshan Xi Feng Tin Products Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤3.22h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier producing and processing solder strips, solder wire, and solder paste. It reports ISO9001 and SGS certification, quality assurance, and raw-material traceability. It supports broad customization, including sample-, design-, flexible-, minor-, and full customization, but does not provide 3D software design, ODM, SDK, or brand OEM services and reported no new products in the past year. Inventory capability is available, while no valid manufacturing-capacity contract with related subcontractors, overseas warehouse, overseas showroom, overseas agents, or branches is reported. Export activity has continued for 10 years, with 31%–40% of sales from exports and a one-month average lead time in both peak and off-season. Financial information is present only as year references, without sufficient performance evidence.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and operates in the production, sales, and processing of solder strips and solder lines. Its offered products include solder wire and solder paste, and its products serve electronics, electrical, copper roofing, and plumbing applications.

CertificationsThe company states that it has passed ISO9001 international quality system certification and SGS certification. These are explicit certification claims supporting this field.

R&D capabilityThe supplier is described as a professional technical supplier and supports customization, but it reported no new products in the past year and does not offer ODM, SDK, or 3D software design services. These explicit limitations prevent a positive assessment of innovation capability.

Production capacityThe supplier reports production, sales, and processing operations for solder products, advanced technological equipment, a quality assurance system, inventory capability, and a one-month average lead time in both peak and off-season. However, it has no valid manufacturing-capacity contract with related subcontractors, so production capability is supported but not without a stated capacity-management gap.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, flexible customization, minor customization, and full customization. This is direct evidence of broad customization capability, although 3D software design services are not provided.