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We’re Exhibiting at EDS 2025
The Engineering Design Show, 8 – 9 October 2025, Coventry Building Society Arena, UK, Stand J3
The MATF precision thin film resistor series from Alpha Electronics offers a wide resistance range from 200kΩ up to 10MΩ with tight tolerances from ±0.01% up to ±0.1%, all in a small through-hole package with a pin pitch of 3.81 ±0.25mm.
Alpha’s Bulk Metal® foil resistor technology means that these transfer moulded, through-hole, ultra-precision resistors are ideal for precision measurements. These resistors are constructed using an outer coating of transfer moulded epoxy resin, making the parts strongly resistant to heat, moisture and solvents. Internally, there are secondary leads which act as a buffer so that stress on the exterior leads is not transmitted to the foil, providing stability against vibrations when the resistor is mounted on a circuit.
Alpha Electronics are a manufacturer of some of the most stable and precise resistors on the market. As part of the VPG group, the Alpha Electronics brand is globally rewarded for the accuracy and reliability of its Bulk Metal® Foil technology resistors. Alpha Electronics has been living the conviction globally known to engineers for consistently delivering the highly desirable characteristics of “Stability, Accuracy and Reliability”. Please visit https://www.alpha-elec.co.jp for more information.
| Dimensions | 2.8 x 8.3 x 7.9mm |
|---|---|
| Lead Length | 25±10mm |
| Maximum Resistance | 10MΩ |
| Minimum Resistance | 200kΩ |
| Package / Size | |
| Pitch | 3.81±0.25mm |
| Power Rating | |
| Product Type | |
| Resistance Value | |
| Series / Model | |
| Temperature Coefficient | |
| Temperature Range (°C) | -65 to +175°C |
| Tolerance |
MATF
Resistance value, in ohm, is expressed by a series of 6 characters, 5 of which represent significant digits. K (kiloohms) or M (megaohms) is a dual-purpose letter that designates both the value range and the location of the decimal point.
| SKU | Resistance Value | Temperature Coefficient | Tolerance |
|---|---|---|---|
| MATFCXXXXXB | Custom (200kΩ – 1MΩ) | ±10 ppm/°C | ±0.1% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±10 ppm/°C | ±0.05% |
| MATFYXXXXXA | Custom (1MΩ - 10MΩ) | ±2.5 ppm/°C | ±0.05% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±10 ppm/°C | ±0.02% |
| MATFYXXXXXB | Custom (1MΩ - 10MΩ) | ±2.5 ppm/°C | ±0.1% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±10 ppm/°C | ±0.01% |
| MATFXXXXXXA | Custom (1MΩ - 10MΩ) | ±5 ppm/°C | ±0.05% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±5 ppm/°C | ±0.1% |
| MATFXXXXXXB | Custom (1MΩ - 10MΩ) | ±5 ppm/°C | ±0.1% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±5 ppm/°C | ±0.05% |
| MATFCXXXXXA | Custom (1MΩ - 10MΩ) | ±10 ppm/°C | ±0.05% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±5 ppm/°C | ±0.02% |
| VPG MATF Series | Custom (1MΩ - 10MΩ) | ±10 ppm/°C | ±0.1% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±5 ppm/°C | ±0.01% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±2.5 ppm/°C | ±0.1% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±2.5 ppm/°C | ±0.05% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±2.5 ppm/°C | ±0.02% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±2.5 ppm/°C | ±0.01% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±1 ppm/°C | ±0.1% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±1 ppm/°C | ±0.05% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±1 ppm/°C | ±0.02% |
| VPG MATF Series | Custom (200kΩ – 1MΩ) | ±1 ppm/°C | ±0.01% |
| Product name | SKU | Datasheet | ||
|---|---|---|---|---|
| VPG MATF Series | VPG MATF Series | View Product | |
|
| VPG MCTF Series | VPG MCTF Series | View Product |
