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Recycling copper from PCB circuit board wastewater

May. 02, 2026 ( Origin : China )

Content : ... In recent years, with the rapid development of the electronics industry, PCB manufacturing volume has also increased year by year. However, PCB manufacturing companies will produce a large amount of copper-containing ...

• See all items (21) from Jiangsu Kingshan New Material Co.,Ltd

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6 Layer PCB With Immersion Gold (ENIG)

Dec. 18, 2025 ( Origin : China )

Content : Base Material: Fr4 TG140 Board Thickness: 1.6 mm Copper Thickness: 1OZ Min. Hole Size: 8mil (0.2mm) Min. Line Width/ Spacing: 6mil (0.154mm)/5mil (0.125mm) Solder mask Color: Green Silkscreen Color: White Surface Finishing: ENIG ...

• See all items (1) from King Credie Technology Limited

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X Band Full Band Drop In Circulator PCB Mount

Mar. 20, 2026 ( Origin : China )

Content : RF Characteristics Model Number UIYDC815A8T12 Freq. Range 8.0 to 12.0GHz Insertion Loss 0.5dB max Isolation 18dB min VSWR 1.3 max Forward ...

• See all items (3) from UIY Inc.

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Hengstler 462 Safety Relay

Apr. 30, 2026 ( Origin : Hong Kong )

Content : ... Soldering heat resistance 260 °C/5s • RoHS compliance • Signal relay according to UIC 736e Connections • Soldering pins for PCB, pre-soldered with Sn100 Drive • Direct current or AC-current • Current controlled or bistable upon request ...

• See all items (30) from Automate Control Engineering Ltd.

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8ports POE Fiber Ethernet Switch media converter

Apr. 02, 2026 ( Origin : China )

Content : ... and over -voltage etc. Anti-lightning and ESD protection for all Ethernet ports, power ports. Immersion gold PCB board, Industry grade components Multi-services Flexible Configuration on the Same Platform Auto-negotiate to NIC/HUB and ...

• See all items (31) from Dailianxu Engineering Co.,Ltd

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Video+Isolated Ethernet+Data Fiber Transmitter and Receiver

Apr. 02, 2026 ( Origin : China )

Content : ... In-field Adjustment Protection against lightening strike and surge Level 3 Anti-lightning, TI chip, Immersion gold PCB board, Industry grade components, ESD protection design, Aluminum-alloy case Transmission distance: 2KM(multi-mode),20km ...

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