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Specifications
Voltage Rating:
-
Tolerance:
±25%
Temperature Coefficient:
±250ppm/℃
Power(Watts):
100mW
Number of Turns:
1
Resistance:
20kΩ
Mfr. Part #:
TC33X-2-203E
Package:
SMD-3P,3.8x3.6mm
Key Attributes
Model Number:
TC33X-2-203E
Product Description
Product Overview
The TC33 - 3 mm SMD Trimpot Trimming Potentiometer is designed for reflow soldering and compatible with pick and place and automatic adjustment equipment. Its 3 mm size meets EIA/EIAJ standard trimmer footprint. This RoHS compliant potentiometer is suitable for trimmer applications and processing guidelines.
Product Attributes
- Brand: Bourns
- Product Line: Trimpot
- Compliance: RoHS compliant*
- Model Type: Trimming Potentiometer
Technical Specifications
| Specification | Details |
|---|---|
| Model | TC33 |
| Size | 3 mm |
| Standard Footprint | EIA/EIAJ |
| Standard Resistance Range | 100 ohms to 1 megohm |
| Resistance Tolerance | 25 % std. |
| Absolute Minimum Resistance ( 1 K Ohms) | 20 ohms max. |
| Absolute Minimum Resistance (> 1 K Ohms) | 2 % max. of TR |
| Contact Resistance Variation | 5 % max. |
| Resolution | Essentially infinite |
| Adjustment Angle | 270 20 |
| Power Rating (50 VDC max.) at 70 C | 0.15 watt |
| Temperature Range | -40 C to +100 C |
| Temperature Coefficient | 250 ppm/C |
| Humidity | +40 C 2 C, 90-95 % RH |
| TRS max. | 5 % |
| Load Life (@ 70 C rated power, 1000 hours) | TRS 5 % |
| Rotational Cycling (20 cycles) | TRS 10 % |
| Torque | 0.98-11.76 mN-m max. |
| Mechanical Angle | Continuous rotation for Model TC33X-1 |
| Standard Packaging | 2500 pcs./7 reel |
| Adjustment Tool Slot | 1.7 mm (.067 in.) cross slot |
| Pushing Static Force | < 4.9 N |
| Recommended Land Pattern | TC33X-1, TC33X-2 |
| Packaging Specifications (Tape & Reel) | Meets EIA 481, Antistatic ANSI/ESD 5541-2003 |
| Standard Reel Quantity | 2500 pcs./7 reel (E) |
| Optional Reel Quantity | 9000 pcs./13 reel (G) |
| Recommended Storage Temperature | +5 C to +35 C |
| Recommended Storage Humidity | 45 % to 85 % RH |
| Models | TC33X-1 (Continuous Rotation), TC33X-2 (Rotational Stop) |
2409302333_BOURNS-TC33X-2-203E_C720648.pdf
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