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Premium Sac305 (Sn96.5AG3.0. Cu0.5) Solder Preforms for SMT
Laser Welding And Cleaning

Premium Sac305 (Sn96.5AG3.0. Cu0.5) Solder Prefor | RFQ Sourcing Details

Laser Welding And Cleaning · Quote on request

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Product specs

CategoryLaser Welding Machines
Unitset
Flux2.2%
Life100000h
SizeCustomized
Power15W
OriginChina
CategoryLaser Welding And Cleaning
CategoryLaser Welding And Cleaning
AvailabilityInquiry required
Updated2026-05-27

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Laser Welding And Cleaning. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

SAC305(Sn96.5. Ag3.0. Cu0.5) Solder Preforms - Lead-Free SMD LED Soldering Solution Introducing our SAC305(Sn96.5. Ag3.0. Cu0.5) solder preforms, the perfect solution for cross-border e-commerce platforms seeking high-quality soldering products.

These lead-free solder preforms are designed specifically for SMD LED applications, ensuring reliable and efficient soldering. Our solder preforms are made from SAC305 alloy, consisting of 96.5% tin, 3.0% silver, and 0.5% copper.

This composition offers excellent thermal and electrical conductivity, making it ideal for SMD LED soldering. With these preforms, you can achieve precise and consistent solder joints, minimizing the risk of defects and ensuring optimal performance.

These preforms are available in various shapes, including square, chip, disc, and stick, providing flexibility for different soldering requirements. Each preform is carefully manufactured to ensure consistent dimensions and high-quality performance.

Our SAC305 solder preforms are lead-free and comply with RoHS regulations, making them environmentally friendly and safe to use. With our OEM and ODM capabilities, we can customize the preforms to meet your specific needs. Choose our SAC305(Sn96.5. Ag3.0.

Cu0.5) solder preforms for a reliable and efficient soldering solution for SMD LED applications. Experience the benefits of lead-free soldering with superior performance and compliance with industry standards.

Product TS TL Eutectic Temperature Density Resistivity Thermal Conductivity CTE Tensile Strength ºC ºC ºC g/cm 3 µΩ.m W/m.K 10-6/ºC Mpa Bi58. Sn42 / / Bi57. Sn42. Ag / 8.57 / / / / Sn98.5. Ag1.0. Cu / / 40 SAC305(Sn96.5. Ag3.0. Cu / Sn95.5. Ag3.8. Cu / SAC405(Sn95.5. Ag4.0. Cu / / 51.5 Sn96. Ag3.5.

Cu / / / / / / Sn96.5. Ag3.5 / 221 / Sn95. Ag / / 23 55.2 Sn95.5. Ag3.9. Cu / / / / / / Sn99. Ag0.3. Cu / / / / / / Sn95. Sb / Sn90. Sb / 7.22 / 42 27 44 Product Packaging Solder preforms can be packaged to suit each customers' needs.

For jobs where manypeople are working together in a group, rigid solder preforms can be packaged in jars sothey can be spread out at a work station and applied by hand using tweezers or a suctionpickup tool. Some pre

Premium | Applications and Buyer Notes

Premium is organized as a sourcing-ready Laser Welding And Cleaning reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-tim

Applications

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  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

1
Unit, setBased on visible page data; confirm exact value in the RFQ.
2
Flux, 2.2%Based on visible page data; confirm exact value in the RFQ.
3
Life, 100000hBased on visible page data; confirm exact value in the RFQ.
4
Size, CustomizedBased on visible page data; confirm exact value in the RFQ.
5
Power, 15WBased on visible page data; confirm exact value in the RFQ.
6
Origin, ChinaBased on visible page data; confirm exact value in the RFQ.
7
Category, Laser Welding And CleaningBased on visible page data; confirm exact value in the RFQ.

Buyer tips

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FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

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Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryLaser Welding Machines
Brand
Unitset
Flux2.2%
Life100000h
SizeCustomized
Power15W
OriginChina
Weight100g
Dimeter0.8mm
HS Code831130
PackingOEM
IP RatingIP67
LED ChipsSSC
Model NO.SAC305(Sn96.5Ag3.0Cu0.5)
TrademarkZhongShi
Beam Angle90°
Base MaterialAlloy
CertificationCCC, RoHS, CE
Chip MaterialGaP
Specificationeach dish
Emitting ColorWhite
LED Packaging TypeChip

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Supplier profile

Guangdong ZhongShi Metals Co., Ltd
主营:Laser Welding Machines

Guangdong ZhongShi Metals Co., Ltd focuses on laser welding machines for laser cutting, marking, welding, engraving, and cleaning systems sourcing and rfq-ready export supply platform

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