描述
Micromax 2071 Thick Film Resistor Paste, Hybrid Circuits
Type: Resistor Paste
Pack: 100G / 1000G
Resistivity: 1.1-1.3 MΩ/sq
Viscosity: 150-230 Pa.s
Mesh: 325 mesh
Shelf Life: 6 months
MacDermid Alpha Micromax 2071 holds the record for the highest resistance in the entire 2000 Series with 1.1-1.3 MΩ/sq sheet resistivity — the top MΩ-range composition. With dual A+B group blendability, this paste delivers extreme high-resistance capability for the most demanding hybrid circuit applications.
As the record-holder of the Micromax 2000 Series, Micromax 2071 is the highest resistance resistor paste in the entire series, offering an exceptional sheet resistivity of 1.1-1.3 MΩ/sq. This top MΩ-range composition is engineered for the most demanding hybrid circuit applications requiring extreme resistance values. The paste achieves hot TCR of 0 to 50 ppm/°C and cold TCR of -100 to 100 ppm/°C, ensuring stable performance across temperature variations. The dual A+B group blendability offers maximum formulation flexibility for complex circuit designs.
With a sheet resistivity of 1.1-1.3 MΩ/sq, Micromax 2071 supports the most extreme high-resistance applications in hybrid circuits. The paste is optimized for 325-mesh screens with 10-15 μm emulsion thickness and print speeds of 10-20 cm/s. Drying is performed at 150-170°C. The material is fully compatible with Micromax 7484 Ag/Pd conductor compositions as well as Ag/Pt terminations. Available in 100G and 1000G containers.
Genuine MacDermid Alpha Micromax Imported Stock & Technical Support
We maintain stable inventory of authentic MacDermid Alpha Micromax 2071 resistor paste. Factory-original TDS and batch-specific COA can be provided upon request for your hybrid circuit projects.
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Complete TDS, COA, and regulatory documentation available
Key Features of MacDermid Alpha Micromax 2071
- Highest resistance in 2000 Series — 1.1-1.3 MΩ/sq, the top MΩ-range composition in the entire series
- Dual A+B Group blendable — compatible with both A Group and B Group members for maximum formulation flexibility
- Excellent TCR performance — hot TCR of 0 to 50 ppm/°C and cold TCR of -100 to 100 ppm/°C
- Flexible termination options — compatible with Micromax 7484 Ag/Pd and Ag/Pt terminations
- Fine-feature printing capability — optimized for 325 mesh screens with 10-15 μm emulsion
- RoHS compliant — meets international environmental regulations
Primary Applications
- Top MΩ-range hybrid networks — the highest resistance paste in the 2000 Series for extreme applications
- Ultra-high-impedance sensor interfaces — 1.1-1.3 MΩ/sq for extreme impedance signal conditioning
- High-voltage medical and industrial equipment — reliable components for critical high-voltage systems
- Specialized high-resistance circuit designs — record-high resistance for demanding applications
Full Technical Specifications
| Property | Typical Value | Test / Reference |
| Product Type | Thick film resistor paste | — |
| Application | Top MΩ-range hybrid circuits | — |
| Blendable Sub-Series | A+B Group | Dual-group blendable |
| Packaging Specification | 100G, 1000G | Standard packaging |
| Resistivity Range | 1.1-1.3 MΩ/sq | Highest in 2000 Series |
| Viscosity (Brookfield HBT 10 rpm) | 150-230 Pa.s | SC4-14/6R, 25°C |
| Recommended Mesh | 325 mesh | Stainless steel |
| Emulsion Thickness | 10-15 μm | — |
| Print Speed | 10-20 cm/s | — |
| Drying Temperature | 150-170°C | — |
| Drying Time | 10-15 min | — |
| Thinner | Micromax 4553 | — |
| Hot TCR (25-125°C) | 0 to 50 ppm/°C | 7484 Ag/Pd terminations |
| Cold TCR (-55-25°C) | -100 to 100 ppm/°C | — |
| Termination Compatibility | Micromax 7484 Ag/Pd or Ag/Pt conductor | Prefired at 850°C |
| Substrate Compatibility | 96% alumina | — |
| Encapsulant | QQ550 or LF161 recommended for extreme environments | — |
| Shelf Life | 6 months in unopened containers | — |
| Storage Temperature | 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 |
| Mixing Prior to Use | Slow gentle hand-stirring with clean spatula, 0.5-1 minute |
| Optimal Printing Temperature | 20-23°C |
| Screen Mesh | 325 mesh stainless steel |
| Emulsion Thickness | 10-15 μm |
| Print Speed | 10-20 cm/s |
| Leveling | Allow to level at room temperature |
| Drying Temperature | 150-170°C |
| Drying Time | 10-15 minutes |
| Firing Atmosphere | Air (clean, dry) |
| Substrate | 96% alumina |
| Termination | Micromax 7484 Ag/Pd or Ag/Pt conductor |
Handling and Storage Recommendations
| Storage Rules | Store in tightly sealed containers in clean, stable environment at 5-30°C. |
| Shelf Life | 6 months in unopened containers from date of shipment. |
| Pre-use Preparation | Thoroughly mix prior to use. Some settling may occur during storage. |
| Thinning | Not normally required; use Micromax 4553 thinner sparingly for evaporative losses. |
Official Technical Documentation
| Document Type | Document Introduction | Document Request |
| TDS | MacDermid Alpha Micromax 2071 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 MacDermid Alpha Micromax 2071?
Micromax 2071 is the top MΩ-range resistor paste in the 2000 Series, with 1.1-1.3 MΩ/sq resistivity — the highest resistance in the entire series.
What is the resistivity range of Micromax 2071?
Micromax 2071 provides 1.1-1.3 MΩ/sq, making it the highest resistance composition in the entire 2000 Series.
What makes Micromax 2071 unique?
Micromax 2071 holds the record for the highest resistance in the 2000 Series at 1.1-1.3 MΩ/sq, with A+B dual-group blendability.
What is the TCR performance of Micromax 2071?
Hot TCR is 0 to 50 ppm/°C and cold TCR is -100 to 100 ppm/°C.
What mesh screen is recommended for Micromax 2071?
Micromax 2071 is optimized for 325 mesh stainless steel screens with 10-15 μm emulsion thickness.
What packaging options are available for Micromax 2071?
Standard 100G and 1000G containers. Bulk supply options are available upon request.
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We supply authentic MacDermid Alpha Micromax 2071 resistor 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.
