Conductor

 

DuPont has a broad offering of conductors for resistor terminations, including polymeric conductors for lower temperature applications and substrates.
Additional benefits include low noise characteristics (rated up to five times better than those of conventional systems), improved post-laser trim stability (improved by a factor of three), and outstanding durability at high temperatures.

Silver

Lead free
Lead containing
  PDF
LF131

6160

standard 10-15 µm etchable Download PDF-Datasheet
LS100

 

Laser structurable  
 

QM14

with blue fugitive dye Download PDF-Datasheet
LF231

7740

Thick Printing >30 µm Download PDF-Datasheet

 

 

 

 

 

 

 

 

 

 Silver/platinium - high temperature

 Lead free
 Lead containing
  PDF
LF172

QR171

100:1  
 

5164N

200:1  
 

9750R

3:1  
THR61   through hole  

 

 

 

 

 

 

 

 

 

Gold - high reliability

 Lead free
 Lead containing
  PDF
 

5771

heavy Al & Au wire bondable > 25 µm Download PDF-Datasheet
5785R

5744R

fine Al & Au wire bondable < 25µm Download PDF-Datasheet
 

5747

Via Fill  
5780R

QR150

fine Auwire bonding and etching  Download PDF-Datasheet
 

LS300

Laser structurable  
THR35   Through hole  
 

4597R

solderable PtAu  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Silver/palladium-corrosion resistance

 Lead free
 Lead containing
  PDF
 

6130

6:1 solderable  
LF121

7484R

3:1 Download PDF-Datasheet
LS200

 

Laser structurable  
9475R

4093

3:1 / 2.5:1 + 1% Pt  
LF181   20:1 via fill burried & surface  

 

 

 

 

 

 

 

 

 

 

 

Copper

 Lead free
 Lead containing
  PDF
 

5915R

Low temp (600 °C)  
LF911   High temp (900 °C), Ni/Au platable  
 

7732

High temp (900 °C), thick  

 

 

 

 

 

 

 

 Platinium

 Lead free
 Lead containing
  PDF
9141R

 

fritted  
9896R   Thick Printing, frittless, bond pad