Jiangsu Profile
Product List
9226. High-Precision Split Core Safer, Easier Installation, Portable Current Transformer 
[Jan 04, 2026]
[Jan 04, 2026] Principle * Split core current transformer are designed for fast and easy installation. * The split core design permits non-contact current measurements through magnetic field induction without requiring that the ...
Company: Cheemi Technology Co., Ltd.
9227. Etm204xq Durable Halo Gen Free Flush Type Rocker Screwless Wall Light Switch [Jan 04, 2026]
[Jan 04, 2026] Product Description Technical Data:16AX250VAC Frequency: 50Hz Colour: White: RAL9003 (UV stable), Black: RAL9017 or austomized (such as black, grey, etc..) Main material: PC (Halo gen free) IP Class: lP21 Working ...
Company: Etman Electric(Changzhou) Co., Ltd
9228. Etm224uq Capacitive/Resistive Electrical Rocker Surface Type Screw Wall Light Switch [Jan 04, 2026]
[Jan 04, 2026] Product Description Technical Data:16AX250VAC Frequency: 50Hz Colour: White: RAL9003 (UV stable), Black: RAL9017 or austomized (such as black, grey, etc..) Main material: PC (Halo gen free) IP Class: lP21 Working ...
Company: Etman Electric(Changzhou) Co., Ltd
9229. Enhanced Precision Current Transformer for PCB Mounting in Industries [Jan 04, 2026]
[Jan 04, 2026] Feature This product is a miniature current transformer, the primary input current through the conductor core, through the intemal magnetic corinto the secondary side of the miliampere current, and connected to the ...
Company: Cheemi Technology Co., Ltd.
9230. Reliable PCB Mount Current Transformer for Industrial Power Monitoring [Jan 04, 2026]
[Jan 04, 2026] Feature This product is a miniature current transformer, the primary input current through the conductor core, through the intemal magnetic corinto the secondary side of the miliampere current, and connected to the ...
Company: Cheemi Technology Co., Ltd.
9231. High-Precision PCB Mount Current Transformer for Industrial Applications [Jan 04, 2026]
[Jan 04, 2026] Feature This product is a miniature current transformer, the primary input current through the conductor core, through the intemal magnetic corinto the secondary side of the miliampere current, and connected to the ...
Company: Cheemi Technology Co., Ltd.
9232. Precision PCB Mount Current Transformer for Industrial Use [Jan 04, 2026]
[Jan 04, 2026] Feature This product is a miniature current transformer, the primary input current through the conductor core, through the intemal magnetic corinto the secondary side of the miliampere current, and connected to the ...
Company: Cheemi Technology Co., Ltd.
9233. Custom Coating Projector Optical Infrared Glass Spherical Lens Optical Silicon Lens [Jan 04, 2026]
[Jan 04, 2026] Specification Parameter Value Diameter Range 5–400 mm Diameter Tolerance +0.00 / –0.02 mm Thickness Tolerance ±0.01–0.03 mm Focal Length Tolerance ±1% Surface Flatness λ/5 @ 633 nm Centration <3 arc minutes Clear ...
Company: Band Optics Technology
9234. Dia25.4mm AR Coating Optical Spherical Concave IR Lens Infrared Silicon Lens [Jan 04, 2026]
[Jan 04, 2026] Specification Parameter Value Diameter Range 5–400 mm Diameter Tolerance +0.00 / –0.02 mm Thickness Tolerance ±0.01–0.03 mm Focal Length Tolerance ±1% Surface Flatness λ/5 @ 633 nm Centration <3 arc minutes Clear ...
Company: Band Optics Technology
9235. Custom Coating Medical Equipment Optical Spherical IR Lens Optical Silicon Lens [Jan 04, 2026]
[Jan 04, 2026] Specification Parameter Value Diameter Range 5–400 mm Diameter Tolerance +0.00 / –0.02 mm Thickness Tolerance ±0.01–0.03 mm Focal Length Tolerance ±1% Surface Flatness λ/5 @ 633 nm Centration <3 arc minutes Clear ...
Company: Band Optics Technology
9236. Dia12.7mm AR Coating Optical Spherical IR Lens Silicon Lens for Medical Endoscope [Jan 04, 2026]
[Jan 04, 2026] Specification Parameter Value Diameter Range 5–400 mm Diameter Tolerance +0.00 / –0.02 mm Thickness Tolerance ±0.01–0.03 mm Focal Length Tolerance ±1% Surface Flatness λ/5 @ 633 nm Centration <3 arc minutes Clear ...
Company: Band Optics Technology
9237. Dia38.1mm Coating Infrared Glass Optical Spherical Silicon Lens Optical IR Lens [Jan 04, 2026]
[Jan 04, 2026] Specification Parameter Value Diameter Range 5–400 mm Diameter Tolerance +0.00 / –0.02 mm Thickness Tolerance ±0.01–0.03 mm Focal Length Tolerance ±1% Surface Flatness λ/5 @ 633 nm Centration <3 arc minutes Clear ...
Company: Band Optics Technology
9238. Customized DLC Coating Optical Infrared Plano Concave Lens Optical Silicon Lens [Jan 04, 2026]
[Jan 04, 2026] Specification Parameter Value Diameter Range 5–400 mm Diameter Tolerance +0.00 / –0.02 mm Thickness Tolerance ±0.01–0.03 mm Focal Length Tolerance ±1% Surface Flatness λ/5 @ 633 nm Centration <3 arc minutes Clear ...
Company: Band Optics Technology
9239. 3000-12000nm Coating Optical Infrared Glass Si Silicon Lens Optical IR Lens [Jan 04, 2026]
[Jan 04, 2026] Specification Parameter Value Diameter Range 5–400 mm Diameter Tolerance +0.00 / –0.02 mm Thickness Tolerance ±0.01–0.03 mm Focal Length Tolerance ±1% Surface Flatness λ/5 @ 633 nm Centration <3 arc minutes Clear ...
Company: Band Optics Technology
9240. Dia50.8mm MgF2 Uncoated Optical Negative Meniscus Lens Concave Meniscus Lens [Jan 04, 2026]
[Jan 04, 2026] Specification Product: Meniscus Lens Materials: Optical Grade Glass, N-BK7, UV fused silica, CaF2, ZnSe, ZnS, MgF2, Si, Sapphire, etc. Diameter: 1.5mm-550mm Diameter Tolerance: ±0.05 mm (precision ±0.01mm) Thickness: ...
Company: Band Optics Technology
