描述
Micromax 0020A ESD Stable Chip Resistor Paste
Type: Chip Resistor Paste
Pack: 100G / 1000G
Viscosity: 110-180 Pa.s
Resistivity: 285-115 Ω/sq
Firing: 850°C / 30 min
Shelf Life: 6 months
Micromax 0020A delivers exceptional ESD stability with excellent power handling and well controlled TCRs — engineered for reliable chip resistor production with low Quan-Tech noise and 850°C fast firing.
Micromax 0020A is an ESD stable thick film paste specifically developed for chip resistor applications requiring superior electrical protection and consistent performance. This grade delivers exceptional ESD stability with DeltaR of -0.3 to 0.3% using a 100pF/1500Ω network, along with excellent power handling stability to withstand demanding operating conditions. The material features low Quan-Tech noise (≤ -29 dB) for signal integrity and well controlled TCRs with minimal length and thickness effects.
This resistor paste offers linear blend behavior between adjacent members, enabling broad resistance coverage without sacrificing electrical properties. It is optimized for high-resolution screen printing at speeds up to 30 cm/sec and supports co-firing with high silver terminations at 850°C peak temperature. The cadmium-free, nickel-free and phthalate-free formulation meets international environmental standards including RoHS and REACH. Standard packaging options are 100G and 1000G.
Genuine Micromax Imported Stock and Technical Support
We maintain stable inventory of authentic Micromax 0020A ESD stable chip resistor paste. Factory-original TDS and batch-specific COA can be provided upon request for electronic component manufacturing projects.
Request Sample, TDS & Quotation
Complete TDS, COA, and regulatory documentation available
Core Advantages of Micromax 0020A
- Exceptional ESD stability — DeltaR of -0.3 to 0.3% for robust electrostatic protection
- Excellent power handling stability — reliable performance under varying power loads
- Low Quan-Tech noise — ≤ -29 dB for signal integrity in precision circuits
- Well controlled TCRs — Hot TCR 10-50 ppm/°C, Cold TCR -60 to 10 ppm/°C
- Linear blend behavior — broad resistance range without sacrificing electrical properties
- Excellent thermal cycle stability — reliable operation under repeated temperature cycling
- Fast firing profile — 850°C peak with 30-minute total cycle for high throughput
- RoHS, REACH compliant; Cadmium/Nickel/Phthalate free — satisfies global environmental regulations
Main Applications
- Chip Resistors — medium to high resistance chip resistor applications requiring ESD protection
- Hybrid Circuits — resistor networks demanding ESD protection and low noise
- Surface Mount Devices — SMD resistor components for consumer and industrial electronics
- Automotive Electronics — resistor components requiring thermal cycle and ESD stability
- Precision Measurement Equipment — low noise, tight tolerance resistor applications
Full Technical Parameters
| Property | Typical Value | Test / Reference |
| Product Type | Thick film chip resistor paste | — |
| Application | Chip resistor manufacturing | — |
| Packaging Specification | 100G, 1000G | Standard packing |
| Resistivity | 285-115 Ω/sq | Standard geometry |
| Viscosity (Brookfield HAT 10 rpm) | 110-180 Pa.s | SC4-14/6R, 25°C |
| Recommended Mesh | 250-325 mesh | — |
| Emulsion Thickness | 10-15 μm | — |
| Dried Film Thickness | 18-22 μm | Avoid >22 μm for laser trimmability |
| Leveling Time | 5-10 min | Room temperature |
| Drying Temperature | 150°C | 10-15 minutes |
| Firing Peak Temperature | 850°C | 10 min at peak, 30 min total |
| ESD Stability (DeltaR) | -0.3 to 0.3% | 100pF / 1500Ω network |
| Hot TCR (25-125°C) | 10-50 ppm/°C | — |
| Cold TCR (-55-25°C) | -60 to 10 ppm/°C | — |
| Quan-Tech Noise | ≤ -29 dB | Quan-Tech Model 315C |
| Power Handling Stability | Excellent | — |
| Thermal Cycle Stability | Excellent | — |
| Termination Compatibility | High silver terminations (Micromax 5426 Ag/Pd) | — |
| Substrate Compatibility | 96% alumina, Micromax QM44 dielectric | — |
| Blendability | Linear blend behavior between adjacent members | — |
| Environmental Compliance | RoHS, REACH, Cadmium free, Nickel free, Phthalate free | — |
| 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 |
| Screen Mesh | 250-325 mesh |
| Emulsion Thickness | 10-15 μm |
| Dried Film Thickness | 18-22 μm |
| Leveling Time | 5-10 minutes |
| Drying Temperature | 150°C |
| Drying Time | 10-15 minutes |
| Firing Peak Temperature | 850°C |
| Total Firing Cycle | 30 minutes (10 min at peak) |
| Substrate | 96% alumina or Micromax QM44 dielectric |
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. |
| Thinning | Not normally required; use Micromax 8250(T) thinner sparingly for evaporative losses. |
Official Technical Documentation
| Document Type | Document Introduction | Document Request |
| TDS | Micromax 0020A 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 0020A?
Micromax 0020A is an ESD stable thick film paste engineered for medium to high resistance chip resistor applications. It combines exceptional ESD stability with -0.3 to 0.3% DeltaR, excellent power handling, low Quan-Tech noise (≤ -29 dB), and well controlled TCRs.
What is the resistivity of Micromax 0020A?
Micromax 0020A provides a resistivity range of 285-115 Ω/sq, suitable for medium to high resistance chip resistor manufacturing.
What is the viscosity of Micromax 0020A?
Micromax 0020A exhibits a viscosity between 110 and 180 Pa.s when measured with Brookfield HAT at 10 rpm, SC4-14/6R spindle, 25°C.
What is the recommended processing profile for Micromax 0020A?
Recommended processing: level for 5-10 minutes, dry at 150°C for 10-15 minutes, then fire at 850°C peak for 10 minutes within a 30-minute total cycle.
What is the recommended dried film thickness for Micromax 0020A?
Micromax 0020A is optimized for 18-22 μm dried film thickness using 250-325 mesh screens with 10-15 μm emulsion.
What is the ESD performance of Micromax 0020A?
Micromax 0020A delivers exceptional ESD stability with DeltaR of -0.3 to 0.3% using a 100pF/1500Ω R/C network, making it suitable for ESD-sensitive circuit designs.
Is Micromax 0020A environmentally compliant?
Yes. Micromax 0020A contains no intentionally added cadmium, nickel or phthalates, meeting RoHS and REACH environmental compliance requirements.
What terminations are compatible with Micromax 0020A?
Micromax 0020A is compatible with high silver terminations, with reported properties obtained using Micromax 5426 Ag/Pd termination.
What packaging sizes are available for Micromax 0020A?
Micromax 0020A is supplied in 100G and 1000G containers. For larger volume requirements, please contact our sales team.
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We supply genuine Micromax 0020A ESD stable chip resistor paste for electronic component manufacturing. Contact us for bulk pricing, sample availability, technical documents, 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.
