Description
Heat Block Insert is a Wirebond tool that is made up of a frame supporting face and a die pad supporting face and used as a leadframe support plate during the Wire bond process.
The Heater Block Insert features a mounting platform designed to accommodate a lead frame and a die that is attached to the lead frame. The heating element of the Heater Block Insert includes a centralized heating surface and peripheral heaters around the centralized heating surface. This allows the selective heating of the locations on the lead frame in preparation for wirebonding.
Oricus manufactures a wide range of Heater Block Inserts to fit a wide range of machines from OEMs such as K&S, ASM, Shinkawa and more.
Features
- Suitable for use in a wide range of Wirebonding machines
- Die pad cavities are machined to ensure exacting position tolerances relative to your leadframe or substrate
- Contact surfaces and datums of our Heat Block Insert are precision machined for superior flatness to ensure firm workholding of the leadframe or substrate
- Wide variety of die pad cavity designs like Flat, Angle, Upper Bias, Lower Bias and other customized designs to resolve issues like Non-Stick On Pad (NSOP), die crack and missing wires
- Materials for our Heat Block Inserts are selected with great care for their excellent heat transfer properties that delivers uniform heat distribution on the contact surfaces of the leadframe or substrate
Benefits
- Our Heat Block Inserts are designed and manufactured for a perfect fit to your specific application and equipment
- Plug-and-Play installation that reduces waste and minimizes set up time
- Precision controlled flatness on the pad cavity and top surface of the heater plate ensures a smooth and productive Wirebonding process
- Wealth of experience in the requirements for different types of packages
- In depth understanding of the benefits and limitations of various Wirebond equipment allows us to design the best tool for your particular application
Material Information
Each and every material selected for use in our products go through a stringent Selection, Development and Assessment process. In-house developed compounds are developed with the latest innovations in material technology and feature formulations that are designed specially for use in the Semiconductor industry.
For externally procured materials, each material goes through a rigorous Quality Assurance and Performance Assessment programme before being qualified for use in our products.
| Material Description | Hardness | ESD Surface Resistance (Ω) | Service Temperatures (Deg C) | |
|---|---|---|---|---|
| Superalloys (SA) | Haynes 25 (L605) | HRC 20 - 22 | Conductive (< E2) | >800 |
| Inconel Alloy 625 | HRC 30.5 - 41 | Conductive (< E2) | >800 | |
| Inconel Alloy 718 | HRC 23 - 48 | Conductive (< E2) | >800 | |
| Incoloy Alloy 925 | HRC 26 - 38 | Conductive (< E2) | >800 | |
| Nitronic 50 | HRC 22 - 41 | Conductive (< E2) | >800 | |
| Nitronic 60 | HRC 24 - 46 | Conductive (< E2) | >800 | |
| Titanium Grade 2 | HRC 3 - 16 | Conductive (< E2) | >800 | |
| Stellite 6 | HRC 36 - 46 | Conductive (< E2) | >800 | |
| Stellite 31 | HRC 30 | Conductive (< E2) | >800 | |
| Stainless Steel (SS) | 15-5 PH | HRB 99 - 104 | Conductive (< E2) | >500 |
| 17-4 PH | HRC 29 - 44 | Conductive (< E2) | >500 | |
| SUS 430F | HRB 85 - 92 | Conductive (< E2) | >500 | |
| SUS 420 | HRB 92- 95 | Conductive (< E2) | >500 | |
| SUS 440C | HRB 97 | Conductive (< E2) | >500 | |
| SUS 316 | HRB 79 - 95 | Conductive (< E2) | >500 | |
| SUS 301 | HRB 85 | Conductive (< E2) | >500 | |
| SUS 304 | HRB 80 - 92 | Conductive (< E2) | >500 | |
| SUS 303 | HRB 83 | Conductive (< E2) | >500 | |
| HSS, HM33 | HRC 65 - 68 | Conductive (< E2) | >500 | |
| HSS | HRC 65 | Conductive (< E2) | >500 | |
| Stainless Tool Steels (TS) | CPM-10V | HRC 59 - 64 | Conductive (< E2) | >500 |
| SKD 11 | HRC 30 | Conductive (< E2) | >500 | |
| SKH 51 | HRC 62 - 65 | Conductive (< E2) | >500 | |
| Mirrax 40 | HRC 39 - 43 | Conductive (< E2) | >500 | |
| ASP 23 | HRC 58 - 66 | Conductive (< E2) | >500 | |
| Stavax | HRC 45 - 52 | Conductive (< E2) | >500 | |
| XW 10 | HRC 56 - 62 | Conductive (< E2) | >500 | |
| XW 42 | HRC 54 - 62 | Conductive (< E2) | >500 | |
| Assab 718 - HH | HRC 37 - 42 | Conductive (< E2) | >500 | |
| Assab 718 - Supreme | HRC 31 - 36 | Conductive (< E2) | >500 | |
| DF2 | HRC 53 - 64 | Conductive (< E2) | >500 | |
| DF3 | HRC 38.5 - 64.6 | Conductive (< E2) | >500 | |
| Ramax HH | HRC 35 - 38 | Conductive (< E2) | >500 | |
| NAK 80 | HRC 38 - 42 | Conductive (< E2) | >500 |
Product Information
Standard Sizes
| Part Number | Number of Vacuum Pads |
|---|---|
| WBH-SM-KA0001-01 | 4 |
| WBH-SM-KB0001-01 | 4 |
| WBH-SM-KC0001-01 | 5 |
| WBH-SM-KB0002-01 | 6 |
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
Code
Code
- W – Window Clamp Insert
- H – Heater Block Insert
- S – Window Clamp Insert + Heater Block Insert (Set)
- P – Sub-Parts
Code
- L – Stainless Steels
- S – Steels
Grade
Make
- M – ASM
- E – ESEC
- K – K&S
- U – Shinkawa
Model
Serial
Version
