PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/library-expert-2017-10-released_topic2107_post8709.html
. Preferences: LEAST Density Level, Side Lead (Concave), Pitch <=0.40 mm had incorrect values for HEEL and SIDE HEEL & SIDE value was -0.70 mm and changed to
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2107&OB=ASC.html
. Preferences: LEAST Density Level, Side Lead (Concave), Pitch <=0.40 mm had incorrect values for HEEL and SIDE HEEL & SIDE value was -0.70 mm and changed to
| https://pcbasupplies.com/solder-paste/page/3/
: high to low SE58-M955LV Solder Paste – 500 gm $ 89.23 Add to cart Solder Wire S03X7Ca-72M – 0.3 mm $ 53.08 Add to cart Solder Wire S03X7Ca-72M – 0.4 mm
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_collapsing-vs-noncollapsing-bga-balls_topic1868.xml
:34amNon-collapsing BGA balls start at 0.50 mm pitch and less. The pad size is larger because you need to do via-in-pad and you need an annular ring.
PCB Libraries, Inc. | https://www.pcblibraries.com/POD/Default.asp?M=ANALOG&PN=LT1074HVCT
! customer login required - 1 credit Status: Active Mounting Type: Through-hole Logical Description: IC, Step Down Switching Regulator Physical Description: Flange Mount (TO-220) Vertical, 1.70 mm pitch; 5 pin, 10.541 mm L X 4.572 mm W X
PCB Libraries, Inc. | https://www.pcblibraries.com/POD/Default.asp?M=ALTERA&PN=EP3SL340H1152C4
! customer login required - 1 credit Status: Active Mounting Type: Surface Mount Logical Description: IC, Stratix III Device Physical Description: Ball Grid Array (BGA), 1.00 mm pitch, square; 1152 pin, 40.00 mm L X 40.00 mm W X
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/ko-KR/divisions/efd/resource-center/thermal-compound-selection-guide
비중 @ 25°C 2.7 2.6 3.0 2.8 2.8 2.6 3.0 2.8 2.8 3.7 배출: 24시간, % 무게 0.1 0.01 0.0 0.0 0.3 0.3 0.3 <0.1 0.2 0.2 증발: 150C, 24시간, % 무게 0.15 0.6 <2.0 1.0 0.5 0.5 0.2 0.4 0.2 0.3 열 전도도: W/m-K 0.92 3.8 1.3 1.3 6 2 8.2 3.5 5 1.5 유전 강도: V/mil 305 351 265 265
PCB Libraries, Inc. | https://www.pcblibraries.com/POD/Default.asp?M=ALLEGRO&PN=A6810SLW
! customer login required - 1 credit Status: Active Mounting Type: Through-hole Logical Description: IC, 10-Bit Serial Input Latched Source Driver Physical Description: DIP, 7.62 mm lead span, 2.54 mm pitch; 18 pin, 23.37 mm L X 7.11 mm W X
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/0402-min-size-land-pattern_topic30_post6316.html
In the above attached datasheet link the terminal dimesion is 0.3 +/- 0.1 mm. What would be T min and T max ? Case 2: http://www.mouser.com/ds/2/40/cx7r-218113
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/0402-min-size-land-pattern_topic30_post5802.html
In the above attached datasheet link the terminal dimesion is 0.3 +/- 0.1 mm. What would be T min and T max ? Case 2: http://www.mouser.com/ds/2/40/cx7r-218113
