描述
Micromax 2061 Thick Film Resistor Paste, Hybrid Circuits
Type: Resistor Paste
Pack: 100G / 1000G
Resistivity: 0.9-1.1 MΩ/sq
Viscosity: 140-220 Pa.s
Mesh: 325 mesh
Shelf Life: 6 months
MacDermid Alpha Micromax 2061 is the only MΩ-range resistor paste in the 2000 Series, offering 0.9-1.1 MΩ/sq sheet resistivity — the highest resistance composition available. With 140 V/mm working voltage and dual A+B group blendability, this paste sets the standard for extreme high-resistance hybrid circuit applications.
As the only MΩ-range composition in the Micromax 2000 Series, Micromax 2061 represents the pinnacle of high-resistance capability in the series. This composition delivers an exceptional sheet resistivity of 0.9-1.1 MΩ/sq — the highest resistance available in the 2000 Series — with a standard working voltage of 140 V/mm and short term overload voltage of 350 V/mm. The paste achieves hot TCR of 0 to 50 ppm/°C and cold TCR of ±-75 ppm/°C, ensuring stable performance across temperature variations. The dual A+B group blendability offers maximum formulation flexibility for demanding hybrid circuit designs.
With a sheet resistivity of 0.9-1.1 MΩ/sq, Micromax 2061 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 2061 resistor paste. Factory-original TDS and batch-specific COA can be provided upon request for your hybrid circuit projects.
Request Sample, TDS & Quotation
Complete TDS, COA, and regulatory documentation available
Key Features of MacDermid Alpha Micromax 2061
- Only MΩ-range composition in 2000 Series — 0.9-1.1 MΩ/sq sheet resistivity, the highest in the entire series
- High voltage capability — standard working voltage of 140 V/mm and short term overload voltage of 350 V/mm
- 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 ±-75 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
- Good coverage — 137 cm²/g theoretical coverage for efficient production
- RoHS compliant — meets international environmental regulations
Primary Applications
- MΩ-range hybrid networks — the only MΩ-range resistor paste in the 2000 Series for extreme resistance applications
- High-voltage power supplies and regulators — 140 V/mm working voltage for demanding voltage regulation
- Ultra-high-impedance sensor interfaces — MΩ-range resistance for extreme impedance signal conditioning
- Medical and industrial high-voltage equipment — reliable components for critical high-voltage systems
Full Technical Specifications
| Property | Typical Value | Test / Reference |
| Product Type | Thick film resistor paste | — |
| Application | MΩ-range hybrid circuits, extreme high-resistance networks | — |
| Blendable Sub-Series | A+B Group | Dual-group blendable |
| Packaging Specification | 100G, 1000G | Standard packaging |
| Resistivity Range | 0.9-1.1 MΩ/sq | Only MΩ-range in 2000 Series |
| Viscosity (Brookfield HAT 10 rpm) | 140-220 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 | — |
| Theoretical Coverage | 137 cm²/g | — |
| Thinner | Micromax 4553 | — |
| Shrinkage (Drying) | 47% | — |
| Shrinkage (Firing) | 42% | — |
| Hot TCR (25-125°C) | 0 to 50 ppm/°C | 7484 Ag/Pd terminations |
| Cold TCR (-55-25°C) | ±-75 ppm/°C | — |
| Noise | 9 dB | Quan-Tech, untrimmed |
| Electrostatic Discharge (ESD) | ≤0.5% ΔR | 1mm × 1mm, 1×5kV pulse |
| Short Term Overload Voltage | 350 V/mm | — |
| Standard Working Voltage | 140 V/mm | — |
| Maximum Rated Power Dissipation | 9 mW/mm² | (Standard Working Voltage)² / Resistance |
| 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 2061 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 2061?
Micromax 2061 is the only MΩ-range resistor paste in the 2000 Series, with 0.9-1.1 MΩ/sq resistivity and 140 V/mm working voltage for extreme high-resistance hybrid circuits.
What is the resistivity range of Micromax 2061?
Micromax 2061 provides 0.9-1.1 MΩ/sq, making it the only MΩ-range composition in the entire 2000 Series.
What is the voltage rating of Micromax 2061?
Micromax 2061 delivers 140 V/mm standard working voltage and 350 V/mm short term overload voltage.
What makes Micromax 2061 unique?
Micromax 2061 is the only MΩ-range resistor paste in the 2000 Series, offering extreme high-resistance capability with A+B dual-group blendability.
What is the TCR performance of Micromax 2061?
Hot TCR is 0 to 50 ppm/°C and cold TCR is ±-75 ppm/°C, ensuring stable temperature performance.
What mesh screen is recommended for Micromax 2061?
Micromax 2061 is optimized for 325 mesh stainless steel screens with 10-15 μm emulsion thickness.
What packaging options are available for Micromax 2061?
Standard 100G and 1000G containers. Bulk supply options are available upon request.
Get MacDermid Alpha Micromax 2061 Bulk Pricing and Technical Support
We supply authentic MacDermid Alpha Micromax 2061 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.
