描述
Micromax 4093 Ag/Pd/Pt Conductor, Low-Cost Au Alternative
Type: Ag/Pd/Pt Conductor
Application: Hybrid Circuits
Mesh: 200-325
Firing: 850°C
Shelf Life: 6 months
MacDermid Alpha Micromax 4093 is an Ag/Pd/Pt conductor developed as a low-cost solderable alternative to gold. Offering outstanding anti-migration and high solder leach resistance — compatible with 1700 and 1900 series resistors per TDS specifications.
Micromax 4093 is an Ag/Pd/Pt conductor paste developed as a low-cost solderable alternative to gold-bearing conductors. This mixed bonded conductor delivers superior performance over traditional palladium silver compositions with regard to solder leaching and silver migration. The composition offers outstanding resistance to silver migration, very high solder leach resistance in 62Sn/36Pb/2Ag and 63Sn/37Pb solders, and high aged adhesion.
The paste is optimized for 200-325 mesh stainless steel screens with print speeds up to 30 cm/s. Drying is performed at 150°C for 10-15 minutes after 5-10 minutes leveling. Firing at 850°C peak uses either 30 or 60-minute profiles. The composition is compatible with Micromax 1700 and 1900 series resistor compositions, as well as crossover and multilayer dielectric compositions. Available in standard packaging.
Genuine MacDermid Alpha Micromax Imported Stock & Technical Support
We maintain stable inventory of authentic MacDermid Alpha Micromax 4093 Ag/Pd/Pt conductor paste. Factory-original TDS and batch-specific COA can be provided upon request for your hybrid circuit applications.
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Complete TDS, COA, and regulatory documentation available
Key Features of MacDermid Alpha Micromax 4093
- Low-cost gold alternative — cost-effective solderable conductor replacing gold-bearing conductors per TDS specifications
- Outstanding anti-migration — exceptional resistance to silver migration per TDS specifications
- High solder leach resistance — superior performance in 62Sn/36Pb/2Ag and 63Sn/37Pb solders per TDS specifications
- High aged adhesion — reliable adhesion after aging per TDS specifications
- Sprint vehicle — enables long production runs at squeegee speeds up to 30 cm/s per TDS specifications
- 200-325 mesh printable — optimized for standard stainless steel screens per TDS specifications
- 850°C firing — 30 or 60-minute profiles with 10-minute peak hold per TDS specifications
- Resistor compatible — compatible with 1700 and 1900 series resistor compositions per TDS specifications
Primary Applications
- Hybrid circuit conductors — Ag/Pd/Pt conductor for hybrid microcircuits per TDS specifications
- Low-cost gold replacement — solderable conductor alternative to gold-bearing conductors per TDS specifications
- Resistor-compatible circuits — conductor compatible with 1700 and 1900 series resistor pastes
- Multi-layer hybrids — compatible with crossover and multilayer dielectric compositions per TDS specifications
Full Technical Specifications
| Property | Typical Value | TDS Reference |
| Product Type | Ag/Pd/Pt conductor paste | TDS: Silver/Palladium/Platinum Conductor |
| Application | Hybrid circuits | TDS: Hybrid conductor |
| Packaging Specification | Standard container | — |
| Recommended Mesh | 200-325 mesh | TDS: 200-325 mesh |
| Recommended Film Thickness | 15-17 μm | TDS: 15 to 17 μm |
| Print Resolution | 150-200 μm | TDS: 150 to 200 μm |
| Leveling Time | 5-10 min | TDS: 5 to 10 min |
| Drying Temperature | 150°C | TDS: 150°C |
| Drying Time | 10-15 min | TDS: 10 to 15 min |
| Firing Peak Temperature | 850°C | TDS: 850°C peak |
| Firing Profile | 30 or 60 min | TDS: 30 or 60 minutes profile |
| Solderability (62Sn/36Pb/2Ag) | Excellent | TDS: Excellent |
| Solderability (63Sn/37Pb) | Excellent | TDS: Excellent |
| Adhesion (Initial) | ≥20 N | TDS: ≥20 |
| Adhesion (Aged 48h/150°C) | ≥17.7 N | TDS: ≥17.7 |
| Resistor Compatibility | 1700 and 1900 series | TDS: 1700 & 1900 series |
| Dielectric Compatibility | Crossover and multilayer dielectrics | TDS: crossover & multilayer dielectric |
| Shelf Life | 6 months | TDS: 6 months |
| Storage Temperature | 5-30°C | TDS: 5-30°C |
Note: All listed values are typical and may vary by batch. Independent qualification testing is required prior to production use.
Recommended Processing Conditions
| Parameter | Recommended Value | TDS Reference |
| Screen Mesh | 200-325 mesh stainless steel | TDS: 200-325 mesh |
| Squeegee Speed | 5-30 cm/s (2-12.5 in/s) | TDS: 5-30 cm/s |
| Squeegee Angle | 45° | TDS: 45° |
| Squeegee Force | 3-6 N/cm (2-4 lbs/inch) | TDS: 3 to 6 N per cm |
| Snap-off Ratio | 1/250 to 1/200 | TDS: 1/250 to 1/200 |
| Leveling Time | 5-10 minutes at room temperature | TDS: 5-10 min |
| Drying Temperature | 150°C | TDS: 150°C |
| Drying Time | 10-15 minutes | TDS: 10-15 min |
| Firing Peak Temperature | 850°C | TDS: 850°C |
| Firing Profile | 30 or 60 minutes (10 min at peak) | TDS: 30 or 60 min profile |
| Firing Atmosphere | Belt furnace (air) | TDS: belt furnace |
Handling and Storage Recommendations
| Storage Rules | Store in tightly sealed containers in clean, stable environment at 5-30°C. | TDS: 5-30°C |
| Shelf Life | 6 months in unopened containers from date of shipment. | TDS: 6 months |
| Pre-use Preparation | Thoroughly mix prior to use. Some settling may occur during storage. | — |
Official Technical Documentation
| Document Type | Document Introduction | Document Request |
| TDS | MacDermid Alpha Micromax 4093 original factory technical data sheet | Request TDS |
| COA | Batch-specific certificate of analysis | Request COA |
| SDS | Safety Data Sheet for handling and storage | Request SDS |
Frequently Asked Questions
What is Micromax 4093?
Micromax 4093 is an Ag/Pd/Pt conductor paste developed as a low-cost solderable alternative to gold-bearing conductors, offering outstanding anti-migration and high solder leach resistance per TDS specifications.
What is the primary application of Micromax 4093?
Hybrid circuit conductor, compatible with Micromax 1700 and 1900 series resistor compositions per TDS specifications.
What mesh screen is recommended for Micromax 4093?
200-325 mesh stainless steel screens per TDS specifications.
What is the firing temperature for Micromax 4093?
850°C peak using 30-minute or 60-minute firing profiles per TDS specifications.
What are the key advantages of Micromax 4093?
Outstanding anti-migration, high solder leach resistance, high aged adhesion, sprint vehicle enabling long runs up to 30 cm/s, compatible with 1700/1900 series resistors, and compatibility with crossover/multilayer dielectrics per TDS specifications.
What is the shelf life of Micromax 4093?
6 months in unopened containers from date of shipment per TDS specifications.
What packaging options are available for Micromax 4093?
Standard packaging containers are available. Contact our sales team for specific requirements.
Get MacDermid Alpha Micromax 4093 Bulk Pricing and Technical Support
We supply authentic MacDermid Alpha Micromax 4093 Ag/Pd/Pt conductor paste for hybrid circuit applications. Contact our team for bulk quotations, sample availability, technical documentation, and application support.
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Disclaimer: All technical data on this page are for general guidance only and are not product specifications. Buyers must carry out independent trials and verify suitability before bulk ordering. Actual values may vary between production lots.
