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Part Details for TC33X-2-503E by Bourns Inc
Results Overview of TC33X-2-503E by Bourns Inc
- Distributor Offerings: (19 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
TC33X-2-503E Information
TC33X-2-503E by Bourns Inc is a Variable Resistor.
Variable Resistors are under the broader part category of Resistors.
Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.
Price & Stock for TC33X-2-503E
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
50P8785
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Newark | Trimmer, Pot, 50K, 25%, 1Turn, Smd, Track Resistance:50Kohm, No. Of Turns:1Turns, Potentiometer Mounting:Surface Mount Device, Product Range:Trimpot Tc33 Series, Power Rating:100Mw, Resistance Tolerance:± 25%, Temperature Rohs Compliant: Yes |Bourns TC33X-2-503E RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 3297 |
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$0.1410 / $0.2200 | Buy Now |
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DISTI #
97M3841
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Newark | Trimmer Potentiometer 50Kohm -000Turn Smd, Trimmer Type:Single Turn, Element Material:Cermet, Adjustment Type:Top Adjust, Track Resistance:50Kohm, Potentiometer Mounting:Surface Mount, No. Of Turns:1Turns, Product Range:Tc33 Series Rohs Compliant: Yes |Bourns TC33X-2-503E RoHS: Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 0 |
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$0.1610 | Buy Now |
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DISTI #
60H9657
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Newark | Trimmer Potentiometer 50Kohm 1Turn, Full Reel, Trimmer Type:Single Turn, Element Material:Cermet, Adjustment Type:Top Adjust, Track Resistance:50Kohm, Potentiometer Mounting:Surface Mount, No. Of Turns:1Turns, Power Rating:100Mw Rohs Compliant: Yes |Bourns TC33X-2-503E RoHS: Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.0950 / $0.1070 | Buy Now |
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DISTI #
TC33X-503ECT-ND
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DigiKey | TRIMMER 50K OHM 0.15W J LEAD TOP Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) |
10230 In Stock |
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$0.1099 / $0.2500 | Buy Now |
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DISTI #
TC33X-2-503E
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Avnet Americas | Resistor Trimmer, Cermet, 50 kOhm, ? 25%, 150 mW, 1 Turn, Single Turn, Surface Mount - Tape and Reel (Alt: TC33X-2-503E) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 16 Weeks, 0 Days Container: Reel | 0 |
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$0.0931 / $0.0951 | Buy Now |
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DISTI #
97M3841
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Avnet Americas | Resistor Trimmer, Cermet, 50 kOhm, ? 25%, 150 mW, 1 Turn, Single Turn, Surface Mount - Product that comes on tape, but is not reeled (Alt: 97M3841) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 29 Weeks, 3 Days Container: Ammo Pack | 0 |
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$0.1740 | Buy Now |
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DISTI #
652-TC33X-2-503E
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Mouser Electronics | Trimmer Resistors - SMD 3MM 50KOHMS 25% 0.1WATT OPEN FRM RoHS: Compliant | 59669 |
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$0.1070 / $0.2200 | Buy Now |
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DISTI #
70155235
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RS | TRIMMER, 3MM, RESIST 50 KILOHMS, 25%, 0.1W Min Qty: 2500 Package Multiple: 1 Lead time: 18 Weeks, 0 Days Container: Bulk | 5000 |
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$0.1560 / $0.2220 | Buy Now |
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Onlinecomponents.com | Res Trimmer 50K Ohm 25% 0.1W(1/10W) 1(Elec)/1(Mech)Turns (3.6 X 3.8mm) Footprint SMD T/R RoHS: Compliant |
18431 In Stock |
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$0.0947 / $0.1172 | Buy Now |
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DISTI #
54161486
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Verical | Res Trimmer 50K Ohm 25% 0.1W(1/10W) 1(Elec)/1(Mech)Turns (3.6 X 3.8mm) Footprint SMD T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2025 | Americas - 12500 |
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$0.1335 / $0.1524 | Buy Now |
Part Details for TC33X-2-503E
TC33X-2-503E CAD Models
TC33X-2-503E Part Data Attributes
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TC33X-2-503E
Bourns Inc
Buy Now
Datasheet
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Compare Parts:
TC33X-2-503E
Bourns Inc
Trimmer, 0.1W, 50000ohm, 50V, 25% +/-Tol, -250,250ppm/Cel, 1 Turn(s), 1215, ROHS COMPLIANT
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | BOURNS INC | |
| Package Description | SMD TRIMPOT TRIMMING POTENTIOMETER | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Factory Lead Time | 16 Weeks | |
| Samacsys Manufacturer | Bourns | |
| Actuator Orientation | VERTICAL | |
| Actuator Type | SCREW | |
| Construction | Rectangular | |
| Ganging Number | 1 | |
| JESD-609 Code | e3 | |
| Mounting Feature | SURFACE MOUNT | |
| Number of Terminals | 3 | |
| Number of Turns | 1 | |
| Operating Temperature-Max | 100 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Height | 1.2 mm | |
| Package Length | 3.8 mm | |
| Package Shape | RECTANGULAR PACKAGE | |
| Package Style | SMT | |
| Package Width | 3.6 mm | |
| Packing Method | TR, EMBOSSED, 7 INCH | |
| Rated Power Dissipation (P) | 0.15 W | |
| Rated Temperature | 70 °C | |
| Resistance | 50000 Ω | |
| Resistance Law | LINEAR | |
| Resistor Type | TRIMMER | |
| Rotational Angle | 270 deg | |
| Size Code | 1514 | |
| Surface Mount | YES | |
| Temperature Coefficient | 250 ppm/°C | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Shape | WRAPAROUND | |
| Tolerance | 25% | |
| Working Voltage | 50 V |
Alternate Parts for TC33X-2-503E
This table gives cross-reference parts and alternative options found for TC33X-2-503E. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TC33X-2-503E, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TC73X-1-503E | Bourns Inc | Check for Price | Trimmer, Carbon Composition, 0.05W, 50000ohm, 50V, 30% +/-Tol, 20 Turn(s), 1412, ROHS COMPLIANT | TC33X-2-503E vs TC73X-1-503E |
TC33X-2-503E Frequently Asked Questions (FAQ)
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Bourns provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure optimal performance, minimal signal loss, and reduced electromagnetic interference (EMI).
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Proper shielding and grounding are crucial to minimize EMI and ensure reliable operation. Bourns recommends using a shielded enclosure or a metal can, and connecting the shield to the circuit ground. Additionally, ensure the transformer is properly grounded to the PCB ground plane.
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The TC33X-2-503E has an operating temperature range of -40°C to +125°C. However, it's essential to derate the transformer's performance at higher temperatures to ensure reliable operation and prevent overheating.
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While the TC33X-2-503E is designed to be rugged, it's essential to ensure the transformer is properly secured to the PCB and the PCB is securely attached to the chassis. Additionally, consider using vibration-dampening materials or potting the transformer to minimize the effects of vibration and shock.
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Common issues can often be attributed to improper PCB layout, inadequate shielding, or incorrect component selection. Consult Bourns' application notes and troubleshooting guides for guidance on identifying and resolving these issues.