New SMT Equipment: 20ppm (10)

Succinic anhydride

Succinic anhydride

New Equipment | Materials

Succinic anhydride Cas : 108-30-5 Appearance: White flake Purity: 99%min        Heavy metal: 20ppm max Melting point: 118-120℃

Cangzhou Goldlion Chemicals Co.,Ltd

Lafutidine

Lafutidine

New Equipment | Materials

Lafutidine Cas No: 118288-08-7 Appearance  White to almost white powder   Total impurities:not more than 1.0% Maximum single impurity: not more than 0.5%      Loss on drying: Not more than 1.0%       Residue on lgnition:    Not more than 0.1%  

Cangzhou Goldlion Chemicals Co.,Ltd

Electronics Forum: 20ppm (11)

material with thermal coeffecient 16 ppm/C

Electronics Forum | Mon May 10 16:51:32 EDT 1999 | Ruby Zheng

| Can anyone tell me what the recommended material for molding with thermal expension coeffecient around 20ppm and transparent for lightwave 850nm. Thanks |

AOI false fail PPM

Electronics Forum | Fri Aug 08 13:21:14 EDT 2008 | RobP

With AOI it really depends on what you are testing. Not only what criteria, but what different types of components. We run a high volume low mix application for automotive checking for presense, positional accuracy, and all solder joints. We curre

Industry News: 20ppm (7)

Teradyne Introduces Optima 7210 Optical Process Test 'OPT' System

Industry News | 2003-04-02 09:03:49.0

Configural Recognition(TM) Object and Image-Analysis Technology Enables One-Hour Program Generation

SMTnet

New Yorker Electronics Reveals Promising Option for Hard-To-Find Oscillator Devices

Industry News | 2022-06-08 15:03:39.0

Raltrons' XCO Series Oscillators Deliver in 4 Weeks When Other Manufacturers Have 50 - 60 Weeks Lead Times

New Yorker Electronics


20ppm searches for Companies, Equipment, Machines, Suppliers & Information

Sm t t t net
  1 2 3 Next
fluid dispenser

World Source Equipment: Used equipment sale. Hundreds of items on sale.
Dual Lane Reflow Oven

Want to know where to find the best AOI system? - Read testimonials.
Pillarhouse USA for Selective Soldering Needs

Best Reflow Oven
Assembly Automation Technology

ARE HUMIDITY INDICATORS PART OF YOUR SUPPLY NETWORK? Register for the webinar!