Search Results for 'hal'

PCB Elecsound can offer PCB .We specialize in single-side PCB, double-side PCB, 4 layers PCB to 8 layers PCB at very competitive prices and excellent quality. we can make HAL, Gold plated, immersion gold, SMOBC.Our lead time is only 7 to 10 days. .....

Requirements: Layer: 4 layer (Rigid 4 layer + flex 2 layer) Finish coating: Lead free HAL Thickness: rigid 2.0mm+ flex 0.24mm Cooper size: rigid 2 oz + flex 1 oz Seal packing RoHS compliance

　Poly-(N--hydroxyethyl-2, 2, 6, 6-tetramethyl-4-hydroxy-piperidyl succinate) [Structural formula] [CAS] 65447-77-0 [Specification] ITEM PROPERTY Appearance White or light yellow granular powder Molecular.....

Capability: 1. PCB Scope: Heavy Copper PCB, Hard Gold PCB, Bridge Connecting PCB, Blind & Buried Via PCB, Lead Free PCB, Halogen Free PCB, High Frequency/ TG/ Density PCB, Gold Ginger PCB, OSP, Flash Gold PCB, FPC, Flex-rigid PCB 2. Major.....

1) Layer: double-layer 2) Material: FR4/1OZ 3) Thickness:1.6mm 4) Solder mask color: green 5) Surface finish: HAL 6) Outline: CNC 7) Function: used for electric equipment

Features: 1) Smallest line width / line spacing: 0.4mm / 1.0mm 2) Layers: 2 3) Surface: Entek / OSP 4) Board thickness: 2.0mm 5) Technics: copper thickness 500μm

ODYSSEY CHEM, one of the leading manufacturers of fine chemicals in China, supplies pharmaceutical intermediates to the global Market. We offer: Pharmaceutical intermediates as below: PINACOL KETOPROFEN 4-BROMOBIPHENYL PHENYL.....

Brand Name: Yundi Country of Origin: China (mainland) Key Specifications/Special Features: 4-layer PCB Board dimensions: 170 x 107mm Base material: FR4, 1.6mm Surface treatment:HAL and immersion gold Main Export Markets: North.....

Manufacturer of HALS uv-stabilizer 1. Light stabilizer 770 Tinuvin 770 Ciba 2. UV-81, Chimssorb 81 Ciba 3. Light stabilizer 622 Tinuvin 622LD Ciba 4. Light stabilizer 944 Chimssorb 944.....