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Standard Resistor Array
Standard Resistor Array
Product Features
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- Configured in 3 to 12 resistor combinations with all resistors at the same value and tolerance.
- Custom arrays can be designed to engineer’s specifications.
- Can be used in Non-Magnetic Applications.
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Isolated
Common
Series
Product Specifications
Resistance Range
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- 5Ω to 100kΩ per resistor (Alumina)
- 5Ω to 1MΩ per resistor (Silicon)
Resitive Material
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- Tantalum Nitride
Resistance Tolerance
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- ±0.01% to ±20%, value dependent
Thin Film Standard Resistor Array
Part Numbering
Example PPI Part Number: PIT1235-130x60x10A200R0GQCW
Resistor Styles
Resistive Materials
| Code | Material |
| PI | Isolated Array |
| PB | Common-Bus Array |
| PS | Series Array |
| Code | Material | Passivation | Sheet Resistivity (Ω/Sq) |
Abs. Tolerance | Ratio Tolerance |
| T | Tantalum Nitride (TaN) |
Self Passivating Ta₂O₅ | 5 to 270 | From ±0.01% | From ±0.01% |
Power Handling & Dimensions
| Resistors | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Length | 40 mils (0.04″) |
50 mils (0.05″) |
60 mils (0.06″) |
70 mils (0.07″) |
80 mils (0.08″) |
90 mils (0.09″) |
100 mils (0.10″) |
110 mils (0.11″) |
120 mils (0.12″) |
130 mils (0.13″) |
| Width | 60 mils – Standard (0.06″) |
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| Thickness | 10 mils – Standard (0.01″) |
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| Power | 50 mW/Resistor – Standard | |||||||||
Substrate Materials
| Code | Material | Thickness | Surface Finish | Dielectric Constant (@ 1MHz) |
Coefficient of Thermal Expansion (x10⁶/°C) |
Thermal Conductivity (W/m*K) |
| 35 | Alumina (Al₂O₃) |
0.005″ – 0.010″ | 2μ” – 3μ” | 9.9 | 7 (25°C to <300°C) |
26.9 |
| 20 | Quartz (Fused Silica) |
0.005″ – 0.010″ | 60/40 Optical Polish |
3.826 | 0.55 (25°C to <1000°C) |
1.38 |
Termination
Resistance Value
| Code | Top Side | Bottom Side | ||
| Metallization | Attachment Options | Metallization | Attachment Options | |
| A | Pd/Au | Wirebond Non-Cond. Epoxy |
– | – |
| D | Pd/Au | Wirebond Non-Cond. Epoxy |
Ta/Pd/Au | Cond. Epoxy, Non-Cond. Epoxy, Eutectic Attach, Solder |
| K | Pd/Au | Wirebond Non-Cond. Epoxy |
Au Sputtered | Solder |
Digits 1-4 are significant figures. Digit 5 is the number of zeros to follow. When required, “R” is used as a decimal point and the exponent is ommitteed.
Examples:
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- Code 10001 = 10000Ω
- Code 10000 = 1000Ω
- Code 100R5 = 100.5Ω
Resistance Tolerance
Temperature Coefficient
Power Handling
| Code | Tolerance |
| B | ±0.1% |
| D | ±0.5% |
| F | ±1% |
| G | ±2% |
| H | ±3% |
| J | ±5% |
| K | ±10% |
| L | ±15% |
| M | ±20% |
| Q | ±0.05% |
| S | ±0.01% |
| Code | TC |
| Q | ±150PPM/°C (Standard) |
| V | ±100PPM/°C |
| Code | Watts |
| C | 50 mW |
Packaging
General Properties
Testing
| Code | Style |
| W | Waffle Pack (Standard) |
For additional packaging options, please contact PPI.
| Operating Temperature | -55°C to +150°C |
| Storage Temperature | -65°C to +150°C |
| Operating Frequency | DC to 500 MHz |
| Voltage Rating | 100V maximum |
| Power Derating (See Chart below) |
Full power up to 70°C Derated linearly to zero power at 150°C |
| Testing Performed | Specification/Standard |
| Visual Inspection | MIL-PRF-55342 MIL-STD-883 |
| Mechanical Inspection | MIL-PRF-55342 |
| DC Resistance | MIL-PRF-55342 MIL-STD-202 |
| Resistance Temperature Characteristics (TCR) | MIL-PRF-55342 |
| Short Time Overload | MIL-PRF-55342 |
| High Temperature Exposure | MIL-PRF-55342 |
| Thermal Shock | MIL-PRF-55342 MIL-STD-202 |
| Resistance to Bonding Exposure | MIL-PRF-55342 |
| Wire Bonding Integrity | MIL-PRF-55342 |
| Life Test | MIL-PRF-55342 MIL-STD-202 |
Performance Specifications
Higher power ratings, additional sizes, and custom resistors available. Please contact sales@passiveplus.com.
Passive Plus offers a comprehensive range of Thin Film Components, designed to meet the diverse needs of the engineering community. PPI Thin Film Components are Made-to-Order and customized to specific applications. Offering precision, reliability, and customization options that cater to your unique requirements.
PPI Thin Film Components deliver tight tolerances, precision, and reliability for any engineering project. Explore each Thin Film type to determine the perfect fit for your application or contact PPI (sales@passiveplus.com) and our team can work with you to determine the best solution.
Once these specifications are confirmed, PPI will then supply the customer with a Spec Sheet with pricing and delivery options.
Please contact PPI directly at 631-425-0938 or by email at sales@passiveplus.com to start this process.
