LOCTITE ABLESTIK 2033SC

Harmonization Code : 3506.91.90.99 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg ; Adhesives based on polymers of headings 3901 to 3913 or on rubber; Other ; Other

LOCTITE ABLESTIK 2033SC

Main features

  • Low cure temperature
  • Legacy smartcard product
  • Optimized rheology

Product Description

LOCTITE ABLESTIK 2033SC die attach adhesive is designed for high throughput smart card bonding applications. It is compatible with various encapsulant chemistries. This monocomponent low bleed product has long work life and can cure fast at low temperatures, making it ideal for smart-card applications.

Cure Schedule

  • 90 seconds @ 110°C

LOCTITE ABLESTIK 2033SC is a mature and price efficient product. Legacy smartcard products could and should be served by 2033SC. For new applications and snap cure materials though we suggest you take a look at LOCTITE ABLESTIK 2035SC and LOCTITE ABLESTIK 2035SCR.

Product Key Features

  • Engineered to cure quickly at lower temperatures, which minimizes thermal stress on sensitive semiconductor components and accelerates production cycle times.
  • Optimized for automated assembly processes, making it ideal for high-speed, high-volume production lines.
  • Provides superior adhesion and stability under both thermal and mechanical stress, ensuring long-term reliability of the bonded device.
  • Exhibits low bleed characteristics

Applications

  • Smart Card Bonding: Specifically designed for bonding Si dies to PBGA-FR4.
  • Microelectronics assembly
  • High-volume die attach
Product Family

2033SC

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Product availability
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CA Shipping in 12 weeks
EU Shipping in 55 days
Packaging
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TDS, SDS & Technical Documents
  • LOCTITE ABLESTIK 2033SC
    English (Technical Data Sheet (TDS))
  • LOCTITE ABLESTIK 2033SC EN
    English (Safety Data Sheet (SDS))
  • LOCTITE ABLESTIK 2033SC known as Ablebond 2033SC (
    Dutch (Safety Data Sheet (SDS))

Technical Specifications

General Properties
Work life @25°C Work life @25°C
24 hours
Thermal Properties
Glass Transition Temperature (Tg) Glass Transition Temperature (Tg)
46 °C
Physical Properties
Thixotropic index Thixotropic index
6.1
Viscosity Viscosity
11,300 mPa.s

Additional Information

Further Reading on Die Attach Materials

Bare copper

Bare Copper Substrate Die Bonding

Rose Anne Acedera, August 2025
Blog 2 Banner

Optimizing Die Attach Dispensing

George Kountardas, May 2025
Blog 3 Banner

Curing Die Attach in Vacuum

George Kountardas, September 2021

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