・4 inch Silicon Wafer Box TJF-4-box ・3 inch Silicon Wafer Box TJF-3-box ・8 Inch Wafer Cassette / Wafer Cassette Carrier TJW-8-1 ・6 Inch Wafer Cassette / Wafer Cassette Carrier TJW-6-3 ・Wafer Frame Customized Processing Services ・Wafer FOUP / Wafer SMIF Pod / Tape Frame FOUP (12 Inch) ・6 Inch Wafer Metal Frame Shipper TJS-6 ・6 Inch Wafer Frame/Wafer Ring/Disco Frame TJF-6A ・8 Inch Wafer Frame/Wafer Ring/Disco Frame TJF-8B ・12 Inch Wafer Frame/Wafer Ring/Disco Frame TJF-12A ・Square Wafer Frame TJF-C ・Grooved Wafer Frame TJF-C-2 ・Customized Disco Wafer Frame TJF-C-3 ・6 Inch Plastic Wafer Frame / Plastic Frame TJF-6P-2.5 ・8 Inch Plastic Wafer Frame / Plastic Frame TJF-8P-2.5 ・12 Inch Plastic Wafer Frame / Plastic Frame TJF-12P-2.5 ・6 Inch Wafer Frame Cassette / Frame Light Cassette TJC-6 ・8 Inch Wafer Frame Cassette / Frame Light Cassette TJC-8 ・12 Inch Wafer Frame Cassette / Frame Light Cassette TJC-12 ・8 Inch Wafer Metal Frame Shipper TJS-8 ・12 Inch Wafer Metal Frame Shipper TJS-12 ・Expander Ring Shipping Box for 4 and 5 Inch Wafer TJI-4-5 ・Expander Ring Shipping Box for 6, 7 and 8 Inch Wafer TJI-6-7-8 ・Expander Ring Shipping Box for 12 Inch Wafer TJI-12 ・6 Inch Wafer Coin Box TJG-6-3 ・6 Inch Wafer Coin Box TJG-6 ・8 Inch Wafer Coin Box TJG-8 ・6 Inch Teflon Cassette/PFA Cassette ・8 Inch PFA Cassette/Teflon Cassette ・8 Inch PFA Cassette/Teflon Cassette (Low Profile) ・12 Inch PFA Cassette/Teflon Cassette ・6 Inch Wafer Frame Storage Box ・8 Inch Wafer Frame Storage Box ・12 Inch Wafer Frame Storage Box ・1-Inch Wafer Tweezers in High Yech Polymers ・6 Inch Wafer Expander Rings / Grip Rings ・4-Inch Wafer Tweezers in High Yech Polymers ・8 Inch Wafer Expander Rings / Grip Rings ・8-Inch Wafer Tweezers in High Yech Polymers ・12 Inch Wafer Expander Rings / Grip Rings ・4-Inch Wafer Shipping Box TJW-4 ・6-Inch Wafer Shipping Box TJW-6 ・8-Inch Wafer Shipping Box ・6 inch Wafer Stack Box / Wafer Storage Box / Pizza Box ・8 inch Wafer Stack Box / Wafer Storage Box / Pizza Box ・12 inch Wafer Stack Box / Wafer Storage Box / Pizza Box ・Wafer Single Tray TJO-2 ・Wafer Single Tray TJO-4 ・Wafer Single Tray TJO-6 ・Wafer Single Tray TJO-8 ・Wafer Single Tray TJO-12
TJM-4

4-Inch Wafer Tweezers in High Yech Polymers

Material:
Stainless Steel Antimagnetic SA
Dimensions:

L 138mm
W 10mm
H 1.5mm
Tips thickness 0.8mm
Tips width 13mm
Tips length 21mm

Net Weight:
17g
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Product Introduction

Product Description

4-Inch Wafer Tweezers in High Yech Polymers TJM-4

The 4-Inch Wafer Tweezers TJM-4 are designed for precise wafer and chip handling in semiconductor and microelectronics cleanroom environments. Engineered for accuracy and contamination control, these wafer tweezers provide stable and reliable performance during critical manufacturing processes.

The handle is made from non-magnetic 302 stainless steel, offering excellent durability and anti-static performance with a surface resistivity of 10⁵ Ω·cm. The tweezers can withstand temperatures up to 200°C and provide resistance to light corrosion, making them suitable for demanding semiconductor applications.

Precision & Safe Handling

The fine-tip design enables accurate wafer pickup and placement, helping reduce particle contamination and prevent wafer edge damage during handling.

Customizable & Versatile

Custom sizes are available to meet specific process requirements. The TJM-4 wafer tweezers are widely used in semiconductor fabrication, wafer processing, electronics manufacturing, and other cleanroom precision industries.

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