RT73 2B
Thick Film Precision ResistorThe RT73 2B is a thick film precision resistor from TE Connectivity. View the full RT73 2B datasheet below including electrical characteristics.
Manufacturer
TE Connectivity
Category
Thick Film Precision Resistor
Overview
Part: RT73 AEC-Q200 Qualified Series — TE Connectivity
Type: Thick Film Precision Resistors
Description: Metal-glaze high precision thick film resistors with resistance tolerances from 0.1% to 1.0%, low temperature coefficient of resistance (T.C.R.) of 25/50 PPM, and AEC-Q200 qualification.
Operating Conditions:
- Operating temperature: -55 to +150 °C
- Rated ambient temperature: 85 °C
- Rated terminal part temperature: 125 °C
Absolute Maximum Ratings:
- Max overload voltage: 400 V
- Max junction/storage temperature: +155 °C
Key Specs:
- Power rating: 0.125 W to 0.33 W
- Resistance range: 10 Ω to 10 MΩ
- Resistance tolerance: 0.1% to 1.0%
- TCR: 25/50 PPM
- Max operating voltage: 75 V to 200 V
- Operating temperature range: -55 °C to +150 °C
- Thermal resistance Rth: 55 K/W to 160 K/W
Features:
- Metal glaze
- High precision
- Resistance tolerances ~0.1%
- AEC-Q200 qualified
- MSL1 moisture sensitivity level
Applications:
- Car electronics
- Industrial equipment
- Industrial measurement
Package:
- 0402 (1.0 x 0.5 x 0.35 mm)
- 0603 (1.6 x 0.8 x 0.45 mm)
- 0805 (2.0 x 1.25 x 0.5 mm)
- 1206 (3.2 x 1.6 x 0.6 mm)
Features
- Metal glaze
- High precision
- Resistance tolerances ~0.1%
- AEC-Q200 qualified
- MSL1 moisture sensitivity level
Applications
- Car electronics
- Industrial equipment
- Industrial measurement
Electrical Characteristics
| RT73 1E | RT73 1E | RT73 1E | RT73 1E | RT73 1J | RT73 1J | RT73 1J | RT73 2A | RT73 2A | RT73 2A | RT73 2A | RT73 2B | RT73 2B | RT73 2B | RT73 2B | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power rating | Power rating | 0.125W | 0.125W | 0.125W | 0.125W | 0.2W | 0.2W | 0.2W | 0.25W | 0.25W | 0.25W | 0.25W | 0.33W | 0.33W | 0.33W | 0.33W |
| Resistance range ( Ω ) | Min. | 300 | 300 | 300 | 300 | 10 | 10 | 10 | 10 | 10 | 10 10 | 10 | 10 | 10 | 10 | 10 |
| Resistance range ( Ω ) | Max. | 100K | 1M | 1M | 1M | 1M | 1M | 1M | 1M | 3M | 6.8M 10M | 10M | 1M | 1M | 10M | 10M |
| Tolerance % | Tolerance % | 0.1 | 0.25 | 0.5 | 1.0 | 0.1 | 0.25 | 0.5 | 1.0 0.1 | 0.25 | 0.5 | 1.0 | 0.1 | 0.25 | 0.5 | 1.0 |
| Code letter | Code letter | B | C | D | E | B | C | D | E B | C | D | E | B | C | D | E |
| TCR (PPM) | TCR (PPM) | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 | 25/50 |
| Selection series | Selection series | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 | E96 E24 |
| Max. operating voltage | Max. operating voltage | 75 V | 75 V | 75 V | 75 V | 100 V | 100 V | 100 V | 150 V | 150 V | 150 V | 150 V | 200 V | 200 V | 200 V | 200 V |
| Max. overload voltage | Max. overload voltage | 100 V | 100 V | 100 V | 100 V | 150 V | 150 V | 150 V | 300 V | 300 V | 300 V | 300 V | 400 V | 400 V | 400 V | 400 V |
| Rated ambient temperature | Rated ambient temperature | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
| Rated terminal part temperature | Rated terminal part temperature | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C |
| Operating temperature range | Operating temperature range | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C | -55 °C ~ +150 °C |
| Thermal resistance Rth (K/W) | Thermal resistance Rth (K/W) | 160 | 160 | 160 | 160 | 102 | 102 | 102 | 70 55 | 70 55 | 70 55 | 70 55 | 70 55 | 70 55 | 70 55 | 70 55 |
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Package Information
| Type | A (mm) | B (mm) | C (mm) | D (mm) |
|---|---|---|---|---|
| RT73 1E | 0.5 | 1.3 | 0.3 | 0.4 |
| RT73 1J | 1 | 2 | 0.6 | 0.5 |
| RT73 2A | 1.3 | 2.5 | 1.05 | 0.6 |
| RT73 2B | 2.2 | 4 | 1.4 | 0.9 |
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