Vishay Dale Thin Film MPM Series Dividers
The Vishay Dale Thin Film MPM Series Dividers are molded, surface-mount resistor networks in a SOT-23 package. They offer exceptional stability, small size, and tight ratio tolerances as low as 0.01%, with 2 ppm/C tracking. These dividers are ideal for applications requiring matched resistor elements, with standard unity and common resistance ratios available for immediate delivery. Non-standard ratios can be accommodated upon consultation with the applications engineering group.
Product Attributes
- Brand: Vishay Dale Thin Film
- Package: SOT-23 (JEDEC TO-236 variation AB)
- Material: Passivated nichrome resistive element, molded epoxy body, copper alloy terminals
- RoHS Compliance: Datasheet provides information on both RoHS-compliant and non-RoHS-compliant parts (e.g., lead terminations are not RoHS-compliant). Refer to datasheet for details.
Technical Specifications
| Specification | Value | Conditions |
|---|---|---|
| Resistance Range (per resistor) | 250 to 100 k | |
| TCR: Absolute | 25 ppm/C | -55 C to +125 C |
| TCR: Tracking | 2 ppm/C (typical) | -55 C to +125 C |
| Tolerance: Absolute | 0.05 % to 1.0 % | +25 C |
| Tolerance: Ratio | 0.01 % to 0.5 % | +25 C |
| Power Rating: Resistor | 100 mW Maximum | at +70 C |
| Power Rating: Package | 200 mW Maximum | at +70 C |
| Stability: Absolute (Long Term) | R 0.05 % | 2000 h at +70 C |
| Stability: Ratio (Long Term) | R 0.015 % | 2000 h at +70 C |
| Voltage Coefficient | 0.1 ppm/V | |
| Working Voltage | 100 V max. | |
| Operating Temperature Range | -55 C to +125 C | |
| Storage Temperature Range | -55 C to +150 C | |
| Noise | < -30 dB | |
| Thermal EMF | 0.2 V/C | |
| Shelf Life Stability: Absolute | R 0.01 % | 1 year at +25 C |
| Shelf Life Stability: Ratio | R 0.002 % | 1 year at +25 C |
Standard Divider Ratios
| Ratio | R1 () | R2 () |
|---|---|---|
| 100:1 | 1K | 100K |
| 50:1 | 1K | 50K |
| 25:1 | 1K | 25K |
| 20:1 | 1K | 20K |
| 10:1 | 2K | 20K |
| 10:1 | 1K | 10K |
| 9:1 | 1K | 9K |
| 9:1 | 100 | 900 |
| 6:1 | 1K | 6K |
| 5:1 | 2K | 10K |
| 5:1 | 1K | 5K |
| 4:1 | 2K | 8K |
| 4:1 | 1K | 4K |
| 3:1 | 2.5K | 7.5K |
| 2:1 | 5K | 10K |
| 2:1 | 1K | 2K |
| 2:1 | 6K | 12K |
| 2:1 | 25K | 50K |
| 1:1 | 100K | 100K |
| 1:1 | 50K | 50K |
| 1:1 | 25K | 25K |
| 1:1 | 10K | 10K |
| 1:1 | 5K | 5K |
| 1:1 | 2.5K | 2.5K |
| 1:1 | 2K | 2K |
| 1:1 | 1K | 1K |
| 1:1 | 500 | 500 |
| 1:1 | 250 | 250 |
| 1:2 | 10K | 5K |
| 1:2.5 | 25K | 10K |
| 1:4 | 30K | 7.5K |
| 1:9 | 90K | 10K |
2410121930_VISHAY-MPMT2002AT1_C1731026.pdf
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