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Side Contact Tips

Die-Attach---Side-Contact-Tip-2 Die-Attach---Side-Contact-Tip-1 Die-Attach---Side-Contact-Tip-3


Rubber Side Contact Tips are suitable for use in applications where tip contact to the surface of the die should be limited or avoided. For these applications, we do not recommend the use of surface contact tip designs in order to safeguard the critical features on the die surface.

The design of our Side Contact Tips features tapered contact angles to contact the selected edges of the die. Our innovative tip geometries ensure the stability and performance for such critical applications during the Pick and Place process.

Oricus manufactures a wide range of customized Rubber Side Contact Tips with angle configurations designed and manufactured to fit your die and application requirements. Standard angle configurations of 5°, 10°, 15° or 20° are available. We are also able to produce customized angles and application specific geometries to your requirements.


  • Maximum surface contact between tip and the die or device
  • Suitable for use with our Tri-Lock, Compression and Magnetic Holders
  • Available in NBR, HPR, UPR and CR Rubber Materials
  • 50-90 Shore A Hardness levels to cater to wide range of applications
  • E6-E9 Static Dissipative properties to ensure proper Electrostatic Discharge
  • Can be made in Round, Square, Rectangular and Custom outer profiles
  • Size and layout of the vacuum holes are fully customizable


  • Able to leave critical features of the die surfaces untouched during the Pick and Place process
  • Rubber Side Contact Tips allows for more controlled contact forces with lower risk of damage to delicate dies
  • Eliminates potential issues resulting from die rotation which is apparent in surface contact tip design types
  • Pick-and-Place impact and bond forces are absorbed by the soft and accommodating nature of our Rubber Flat Tips to ensure that the die or device is not damaged in any way

Material Information

All our rubber compounds are entirely developed in-house by our Material Science R&D team. These compounds are developed with the latest innovations in rubber technology and feature formulations that are designed specially for use in the Semiconductor industry. Extra pure formulations that leave no marks on die, wide range of Shore A hardnesses, Static Dissipative properties, long tool life and full RoHS & REACH compliance are the hallmarks of our rubber compounds.

Material Description Hardness ESD Surface Resistance (Ω) Service Temperatures (Deg C)
NBR Shore A 75-80 Static Dissipative (E6 to E9) 130
NBR (Soft) Shore A 50-55 Static Dissipative (E6 to E9) 130
NBR (Hard) Shore A 85-90 Static Dissipative (E6 to E9) 130
NBR (Coated) Shore A 75-80 Static Dissipative (E6 to E9) 150
HPR Shore A 75-80 Static Dissipative (E6 to E9) 260
HPR (Soft) Shore A 50-55 Static Dissipative (E6 to E9) 250
HPR (Hard) Shore A 85-90 Static Dissipative (E6 to E9) 285
UPR Shore A 75-80 Static Dissipative (E6 to E9) 400
CR (ESD) Shore A 75-80 Static Dissipative (E6 to E9) 120
CR Shore A 75-80 Insulative (>E10) 120

Product Information

Standard Sizes

Part Number X or OD (mm) Y (mm) ID (mm) Angle Design
RSC-NBCT-01500100-1 1.50 1.00 0.4 A
RSC-NBCT-01500100-2 1.50 1.00 0.4 10° A
RSC-NBCT-02000150-1 2.00 1.50 0.4 10° A
RSC-NBCT-03000150-1 3.00 1.50 0.4 A
RSC-NBCT-04500350-1 4.50 3.50 1.0 A
RSC-NBCT-04500350-2 4.50 3.50 1.0 10° B
RSC-NBCT-05500350-1 5.50 3.50 1.0 B
RSC-NBCT-06000400-1 6.00 4.00 1.0 10° B

Customized Designs

If you are unable to find a size that fits your application from our catalog, get in touch with us and our Application Experts will provide you with a customized turnkey solution according to your die size, process and application.

Part Numbers And Ordering

RM - Molded Square & Rectangular Tips RN - Molded Round Tips RS - Secondary Process Square & Rectangular Tips RR - Secondary Process Round Tip
Tool Holder
  • C - Traditional Holder
  • T - Tri-Lock Holder
  • P - Compression Holder
  • N - Magnetic Holder
  • M - Modified T-Lock
  • N - NBR
  • H - HPR
  • U - UPR
  • C - CR
  • A - Hard
  • B - Medium
  • C - Soft
  • F - Flat
  • R - Relief
  • G - Groove
  • M - Matrix
  • C - Side Clamp
Multiple codes depending on specific features
0 1 5 0
Tip length or Tip OD Code
For lengths:
4 digit code 0800 = 8mm
For OD:
4 digit code 0800 = 8mm
0 1 0 0
Tip widths or Tip iD Code
For widths:
4 digit code 0600 = 6mm
For ID:
4 digit code 0600 = 6mm
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