Technical Library | 2010-04-15 20:42:44.0
The high level of current interest in embedded passives in printed circuit boards is driven by the tremendous pressure to pack more circuitry into smaller spaces. However, adoption has been limited due to design, prototyping and infrastructure issues, as well as the stability and tolerances necessary for widespread replacement of discretes. The focus of this work has been to develop a polymer thick film resistor technology to incorporate reliable organic resistors inside printed wiring boards using standard PWB processing.
Chip Resistor - Surface Mount Applications: All general-purpose application Resistance:1.8 Ohms Tolerance:±1% Power (Watts):0.75W, 3/4W Temperature Coefficient:±200ppm/°C Operating Temperature:-55°C ~ 155&de
Used SMT Equipment | THT Equipment
WANTED BUYER, RENTER for 2010 Panasonic Panasert RL-131 Radial Lead Inserter NM-EJR1A 0.17 sec/component Resistor, Electrolytic - Ceramic capacitor, LED, Transistor, Filter, Resistor network APPLICABLE COMPONENTS 40 Component Inputs 200-400v,3p
Used SMT Equipment | Pick and Place/Feeders
Juki Nozzles work great, but the ones used on the KE-2010 model on up will get damaged eventually. The green plastic Reflector cracks or breaks, and Juki doesn't sell the replacement part - THEY WOULD RATHER SELL YOU A WHOLE NOZZLE ASSEMBLY.
Stainless Steel "Wader" enclosure for PCB containment during aqueous wash. Integrated Hinge System Press fit closure clasps No welds to crack Standard Sizes: Part number 14141: 14 in x 14 in x 1.5 in high w/closure clasp Part number 16202: 16 i
Industry News | 2021-05-11 14:58:49.0
Z1 Foil Technology improves overall environmental performances and long-term stability
Welwyn Components� new SMT facility contains the latest manufacturing techniques for both standard and specialist chip resistors. These include high speed/ high precision printing and lasering equipment, grading and tape packing machines and a state
IPC 6012 Qualification and Performance Specification for Rigid Printed Boards This specification covers qualification and performance of rigid PCBs including with or without plated-through holes, single-sided, double-sided, multilayer with or withou
Welwyn Components� new SMT facility contains the latest manufacturing techniques for both standard and specialist chip resistors. These include high speed/ high precision printing and lasering equipment, grading and tape packing machines and a state
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Used SMT Equipment | Soldering - Reflow
Features 1. Full hot air reflow heat fast, high thermal efficiency compensation, delta t less than ± 2 ℃ soldering is uniform. 2. HELLER company has 40 years of history, process maturity. 3. maintenance costs low, the furnace normal use, electrici
