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Loctite 3874 Thermally Conductive Adhesive, 25mL Syringe, Gray

ID: LOC30579 Mfr ID: 30579
Manufactured by: Loctite Electronics
Loctite 3874 is a thermally conductive adhesive. When used with activator 7387 it cures rapidly to form a high strength, high modulus, thermoset acrylic polymer. The thixotropic nature of Loctite 3874 reduces the migration of liquid product after application to the substrate.

USD $45.71 / PC

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10-299 $45.71 / PC
300+ $40.74 / PC

In Stock

 Future Availability 

This item may be sold in units of 10.

Order Form
  • Brand name :  Loctite
  • Series :  LOC-3874
  • Item Name :  Thermally Conductive Adhesive
  • Short Desc :  30579 3874 THERM. COND. ADH. 25ML SYR
  • UNSPSC :  31201600

Typical applications include bonding heat sinks to heat dissipating components such as BGAs in electronics applications.

Performance Details
Full Cure Time 24 hr 
Elongation 3.2% 
Tensile Strength >/=1695 psi (Steel), >/=1015 psi (Aluminum) 
Design & Construction
Form Paste 
Color Gray 
Cure Type Activator, Heat Cure 
Electrical Properties
Dielectric Strength 23.6kV/mm 
Chemical Properties
Composition Silicone 
Specific Gravity 2.07 
VOC 364g/L 
Viscosity 800000 - 1800000 cP 
Physical Properties
Container Size 25mL 
Container Type Syringe 
Odor/Scent Mild 
Hardness 72 Shore D 

Loctite 3874 Thermally Conductive Adhesive, 25mL Syringe, Gray Safety Data Sheet (SDS) 

Loctite 3874 Thermally Conductive Adhesive, 25mL Syringe, Gray Technical Data Sheet 

Features :

Applications :

  • For Bonding Transformers, Transistors and Other Heat Generating Electronic Components to Printed Circuit Board Assemblies or Heat Sinks