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DuPont Microcircuit Materials

Technical Information

GreenTape™ low temperature co-fired ceramic (LTCC) materials

For information not currently listed, please contact us.

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  Guides

GreenTape™ Technology Overview 
GreenTape™ Design & Layout Guide 
 

LTCC - 9K7 GreenTape™

  Guides

GreenTape™9K7 Product Selector 
 

9K7 GreenTape™ Co-fired Materials


  Dielectric Tape

9K7 LTCC GreenTape™ 

  Conductors - Gold

LL505 Internal Gold Conductor 
LL507 External Gold Conductor 
LL509 Platinum Gold Solderable Conductor 

  Conductors - Silver

LL602 Internal and External Silver Conductor 
LL612 Internal Silver Conductor for Signal Lines 
LL617 Solderable Silver Palladium Conductor 

  Conductors - Via Fills

LL500 Gold Via Fill 
LL601 Silver Via Fill for Faster Printing on Tape w/Punchable Backing 

  Resistors

HFBXX Series 20-200 ohm
 

9K7 GreenTape™ Post Fired Materials


  Brazing System

5062D - 5063D Gold Low Temperature Braze System 
5081 - 5082 Silver Platinum Low Temperature Braze System 
5087 Brazing Alloy to use with LTCC Silver or Gold Braze System 

Conductors - Silver Platinum

LF171 Silver Platinum Conductor for interconnection tracks and pads 
 

LTCC - 951 GreenTape™

  Guides

951 Product Selector 
 

951 GreenTape™ Co-fired Materials


  Dielectric Tape

951 LTCC GreenTape™ 

  Conductors - Gold

5731 Highly Conductive Internal or External Conductor 
5739 Solderable Platinum Gold Conductor 
5742 Gold and Aluminum Wire Bondable Internal or External Conductor 
TC502 Cadmium Free, Lead Free Wire Bondable Gold 

  Conductors - Silver

6142D Internal or External Silver for Signal Lines and Capacitor Electrodes 
6145 Internal Silver Conductor 
6146 External Silver Palladium for Excellent Solder Acceptance 
6148 Internal or External Silver Conductor for Ground Planes 

  Conductors - Via Fills

5738 Gold Via Fill 
6138 Silver Palladium Via Fill for Interconnect between Mixed Metallurgies 
6141 Silver Via Fill Compatible with Fodel® 6453 
7824 Silver Platinum Via Fill for Interconnect between Mixed Metallurgies 
TC501 Gold Via Fill for Reliable Interconnects 

  Resistors

CF0XX Buried Resistor Series 10 ohm to 10 kohm.

  Encapsulants

9615 Hermetic Protection Glass Encapsulant Firing at 850 C 
 

951 GreenTape™ Post Fired Materials


  Brazing System

5062D - 5063D Gold Low Temperature Braze System 
5081 - 5082 Silver Platinum Low Temperature Braze System 
5087 Brazing Alloy to use with LTCC Silver or Gold Braze System 

  Conductors - Gold

5771 Cadmium Free Gold Wire Bondable Conductor 

  Encapsulants

9615 Hermetic Protection Glass Encapsulant Firing at 850 C 
QQ550 Cadmium Free Glass Encapsulant Firing at 500 C 

  Resistors

2000 Post Fired Resistor Series 10 ohm to 10 kohm 
 

 

 
  

Please note: Not all products are available in all regions. Contact us to discuss your specific needs.