Application Overview
Ametherm’s DG series glass-encapsulated thermistors provide long-term stability and reliability for high-accuracy temperature sensing in automotive and industrial applications. Hermetically sealed, the thermistors eliminate errors in resistance readings due to moisture penetration, while offering high operating temperatures and a compact size.
- Provides faster, more accurate, and less expensive alternatives to thermocouples and RTD probes
- Free from limitations due to solder temperature, which enables them to offer users a wide operating temperature range of −55 °C to +200 °C.
- The sensing thermistor’s small size allows for encapsulation in a variety of housings, such as ring lugs and hex nuts
TECHNICAL SPECIFICATIONS
- Available in four resistance values at 25 °C: 10 kΩ,40 kΩ, 50 kΩ, and 100 kΩ
- Tolerances down to +- 2 %
- Dissipation constant of 3.0 mW/°C
- Thermal time constant of 6 s
- TCRs of –3.9%/°C, -4.40 %/°C, and -4.75 %/°C
- Beta values of 3500 °K, 3950 °K, 4036 °K, and 4200 °K
- 32 AWG dumet wire leads
Visit our NTC Thermistors Glass Encapsulated DG Series product page to learn more about their features, benefits, and applications.
DG Datasheet
| Part Number | R (kΩ) | TCR (%/ °C) | Beta (°k) | Digi-Key | Mouser |
|---|---|---|---|---|---|
| DG-103395 | 10 | -4.40 | 3950 | 570-1177-ND | 995-DG103395 |
| DG-104410 | 100 | -4.75 | 4200 | 570-1182-ND | 995-DG104410 |
| DG-403410 | 40 | -4.40 | 3950 | 570-1180-ND | 995-DG403410 |
| DG-503410 | 50 | -4.75 | 4036 | 570-1181-ND | 995-DG503410 |
| DG-103350 | 10 | -3.90 | 3435 | 570-1178-ND | 995-DG103350 |
