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Semiconductor device having conductive pads with neck - down portionsto preventsolder reflowUS20070267748
Solder Mask or Solderresist Coatingto preventsolder
The solder mask 160may preventsolder
you use sufficient fluxto preventoxidisation of the solder
Solder Mask is also usedto preventsolder
was The circuit board area that should receive solder to mate to the rear lug on the jack is covered with the green protective coatingto preventsolder adhering
the decrease of the distance between said substrate and(passive) caused bysolder
under the influence of flux(passive) was causedSolder
the lowest melting point of any other combination of tinto leadsolder
Circuit board solder connection with featureto preventsolder
The solder balls ... are typicallyleadPb)-containing solder
that the insulator 120B may form a solder maskto preventsolder
solder wicking Capillary action , caused by surface tensionleadssolder
Lead Alloy , Tin / Tin Alloy Metallic Resources ' lead free bar solders are manufactured from electrolytically processed tin and other elementsto createsolder
Jun 25 , 1998Dec 26 , 2000Albemarle CorporationMethod for inhibiting tarnish formation during the cleaning of silver surfaces with ether ... projectedto preventsolder - flowUS8400777
The solder mask , which is typically a plastic polymer , resists wetting by solderpreventssolder
Background of the Invention A solder mask on a printed circuit boardpreventssolder
Poor Conductor Contaminated solder Product Failures Solder typesEdit Different combinations of tin , lead and other metals are usedto createsolder
Sn / Pb ) or lead - free(passive) can be leadedSolder
Our pastes DT8502 ... an environmentally friendly product created as a substituteto leadsolder
Manufacturers use a variety of alloysto createsolder
It is brittle and harder to use comparedto leadsolder
Tix Anti - Flux ... where you wishto preventsolder
Non - planar filling ( without over - platingpreventssolder
to heat the articleto causesolder reflow
Exciting heatcan causesolder
Swish the mixtureto createsolder
The heating elementscausesolder reflow
Suitable alternativesto leadsolder
a weak solder joint in the batterycausessolder reflow
Use ( high - grade , fast flowleadedsolder
to use sqlite by default right out of the box(passive) is setSolder
Tinned wireleadssolder
I / O Lead Isolationto PreventSolder
Especially if you stickto leadsolder
of an amalgam of lead and tin , and sometimes small quantities of antimony(passive) is composedSolder
developing a syllabus for an in - house course on alternativesto leadsolder
Oils , oxidation and other impurities on the outside of pipes and inside of fittingspreventsolder
Wholesale 10x loupe magnifying glassledsolder 6x24y
pressure and heat being appliedto causesolder reflow
a short between those leadscausinga short between those leads
an electrical short circuit(passive) is caused byan electrical short circuit
no short circuit present(passive) caused byno short circuit present
a short between pins / legscreatinga short between pins / legs
a short under the tube socketcreatinga short under the tube socket
a short between ANT//VDDcauseda short between ANT//VDD
a problem such as a short - circuit with a neighboring terminalcausesa problem such as a short - circuit with a neighboring terminal
the rear LED and speaker wireleadsthe rear LED and speaker wire
a short near that end of the PCBmight be causinga short near that end of the PCB
from voids present in a solder layer for thereby preventing short circuits and a defect in appearanceresultingfrom voids present in a solder layer for thereby preventing short circuits and a defect in appearance
some spare LEDleadssome spare LED
the new LED wireleadsthe new LED wire
a short at the battery contact in the bottom capcausinga short at the battery contact in the bottom cap
onto the wireleadsonto the wire
Onto Motor ConnectionsLeadsOnto Motor Connections
the bent lead of the resistor to the LEDleadsthe bent lead of the resistor to the LED
the left LED being brighter(passive) was caused bythe left LED being brighter
longerleadslonger
to black wireleadto black wire
a short between the straight rail of the frog area and the switch rail for the branchcreatinga short between the straight rail of the frog area and the switch rail for the branch
of tin and leadcomposedof tin and lead
in hardening the wireresultingin hardening the wire
into the negative wireledinto the negative wire
new wireleadsnew wire
the KA3 wireleadsthe KA3 wire
of an alloy of lead and tincomposedof an alloy of lead and tin
the battery holder wireleadsthe battery holder wire
a basic twisted wire braceletcan createa basic twisted wire bracelet
of multiple alternating gold and tin layers US5234153Acomposedof multiple alternating gold and tin layers US5234153A
B and C. No.51686leadsB and C. No.51686
B and C. No.51984leadsB and C. No.51984
of 62 % tin and 38 % lead and containing resincomposedof 62 % tin and 38 % lead and containing resin
B and C. A B C NoteleadsB and C. A B C Note
onto the SPDTleadsonto the SPDT
onto stripsleadsonto strips
of multiple alternating gold and tin layers Patent 5197655composedof multiple alternating gold and tin layers Patent 5197655
wire hardening and fraying(passive) caused bywire hardening and fraying
the wire to be brittle and breakwill causethe wire to be brittle and break
in a chunky wire messresultingin a chunky wire mess
at the junction of the span wirecreatedat the junction of the span wire