| Unit Price: | $ 22 |
The KF1980E tin planting fixture is specifically designed for Whatsminer KF1980E ASIC chips and is compatible with the replacement of hash board chips in M60, M60S, and M61 series miners, as well as the tin reballing of faulty chips.
The complete set includes a magnetic positioning base, a KF1980E-specific laser tin planting stencil, and a stainless steel solder scraper. The integrated positioning design allows even beginners to successfully plant solder in one go, solving common repair problems such as misalignment, uneven solder ball size, short circuits, solder bridging, and chip detachment from pads. It is a standard repair consumable for mining machine repair workshops and data center maintenance.
1. KF1980E precision laser tin planting stencil
• Material: Imported 304 high-elasticity stainless steel.
• Processing Technology: Fully automated femtosecond laser drilling, perfectly matching the BGA pad layout of the KF1980E chip, with chamfered edges to prevent bridging.
• High temperature resistance: Withstands repeated heating with a 380℃ hot air gun, without warping, deformation, or cracking after long-term use.
• Process optimization: Smooth, burr-free inner walls of the mesh, smooth solder paste release, and uniformly rounded solder balls, eliminating solder bridging, insufficient solder, and empty spots.
• Durability: Can withstand thousands of soldering operations, remains unclogged after cleaning, and is not prone to rust.
2. Magnetic aluminum alloy positioning soldering base
• Substrate: Aerospace-grade hard anodized aluminum alloy, anti-static, preventing electrostatic discharge from damaging the KF1980E precision chip.
• Strong magnetic adsorption: Built-in hidden strong magnets automatically adhere and lock the steel mesh, preventing displacement during hot air gun heating, eliminating the need for continuous pressing with tweezers.
• Precise positioning: The mold's inner groove strictly replicates the KF1980E chip's shape, automatically centering and aligning the chip with zero misalignment.
• High temperature resistance and no deformation: Does not expand or deform under prolonged hot air heating, ensuring permanent stable positioning accuracy.
• Anti-slip base: Anti-slip silicone pad on the bottom prevents slippage on the repair table.
3. Stainless steel solder scraper (included)
• One-piece molded stainless steel scraper with a smooth blade, ensuring even pressure and consistent solder paste application.
• Anti-slip handle prevents hand fatigue during extended use and is suitable for soldering small-area BGA chips.
Item | Detailed parameters |
Product set | Magnetic positioning base + KF1980E soldering stencil + solder scraper |
Stencil material | 304 stainless steel |
Opening process | Femtosecond laser cutting, chamfered anti-bridging |
Base material | Antistatic anodized aluminum |
Compatible chip | KF1980E ASIC hashrate chip |
Compatible miner | Whatsminer M60, M60S, M61 |
High temperature resistance | Stencil ≤380°C; base ≤450°C |
Net weight per set | Approx. 300g |
Packaging | Individual antistatic sealed bag |
Usage scenarios | Replacement for chip oxidation, cold solder joints, short circuits, and burnout; desoldering and resoldering of old chips; pre-soldering and soldering of new chips |
Precautions:
1. This product is specifically for the KF1980E chip and is not compatible with other chip models, such as KF1978E/KF1968.
2. The stencil is a delicate, thin component; do not bend it forcefully upon receipt. It is recommended to use a lead-free circuit board cleaner. Do not scrub vigorously with a hard-bristled brush.
Related product:
KF1980E ASIC chip for Whatsminer M60 M60S M61
Jay hỗ trợ nhiệt tình
Best quality product with best price, every order provided delivery with 7-8day thank you zeus mining.
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You guys are amazing, you have provided me instant solution of my problem. Thanks for your help and support
Jay always reply fast and with excellent service.
Excellent, polite, and well-mannered salesperson
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How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777
