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Specifications
Voltage Rating:
-
Tolerance:
±25%
Temperature Coefficient:
±250ppm/℃
Power(Watts):
100mW
Number of Turns:
1
Resistance:
50kΩ
Mfr. Part #:
TC33X-2-503E
Package:
SMD-3P,3.8x3.6mm
Key Attributes
Model Number:
TC33X-2-503E
Product Description
Product Overview
The TC33 - 3 mm SMD Trimpot Trimming Potentiometer is designed for reflow soldering and is compatible with pick and place and automatic adjustment equipment. Its 3 mm size meets EIA/EIAJ standard trimmer footprint. This RoHS compliant potentiometer is ideal for trimmer applications and processing guidelines.
Product Attributes
- Brand: Bourns
- Product Type: Trimming Potentiometer
- Model Series: TC33
- Compliance: RoHS compliant
- Trademark: Trimpot
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 Test (at +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 Size | 1.7 mm (.067 in.) cross slot |
| Pushing Static Force | < 4.9 N |
| Recommended Storage Temperature | +5 C to +35 C |
| Recommended Storage Humidity | 45 % to 85 % RH |
| Product Dimensions (Refer to diagram) | MM (INCHES) |
| Land Pattern Dimensions (Refer to diagram) | MM (INCHES) |
| How to Order Indicator | X - 1: Continuous Rotation, X - 2: Rotational Stop |
| Embossed Tape Designator | E = 2500 pcs./7 Reel, G = 9000 pcs./13 Reel |
2410010000_BOURNS-TC33X-2-503E_C913246.pdf
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