T18202KT10 Vishay Variable Resistor (Other) In Stock
Vishay T18202KT10 is a through-hole trimmer resistor with 2 kΩ resistance and ±10% tolerance, offering 15 electrical turns and 18 mechanical turns with a horizontal screw actuator for precise analog adjustment.
- Manufacturer
- Vishay
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- T18202KT10 Datasheet PDF
- Category
- Variable Resistor
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2 kΩ resistance with ±10% tolerance and 15 electrical turns for fine analog circuit trimming
- 18 mechanical turns with horizontal screw actuator enabling precise, repeatable resistance adjustments
- MIL-R-22097 qualified through-hole construction with 0.5 mm lead diameter and 5.3 mm lead length
Applications
The T18202KT10 is used in precision analog calibration circuits such as gain adjustment, offset trimming, and voltage reference fine-tuning in test and measurement equipment and industrial control systems. Its 15 electrical turns allow very fine incremental resistance changes across the 2 kΩ range, which is essential for high-precision analog signal conditioning. The through-hole package with horizontal screw actuator makes it suitable for panel-mounted adjustment or PCB-based post-assembly calibration.
Specifications
| Reach Compliance Code | Compliant |
| Factory Lead Time | 28Weeks |
| YTEOL | 7.5 |
| Actuator Orientation | HORIZONTAL |
| Actuator Type | SCREW |
| Additional Feature | MIL-R-22097 |
| Construction | Trimmer |
| JESD-609 Code | e3 |
| Lead Diameter | 0.5mm |
| Lead Length | 5.3mm |
| Mounting Feature | THROUGH HOLE MOUNT |
| Number of Turns | 15 |
| Package Height | 6.4mm |
| Package Length | 19mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | PCB Mount |
| Package Width | 4.8mm |
| Packing Method | TUBE |
| Rated Power Dissipation (P) | 0.5W |
| Rated Temperature | 70°C |
| Resistance | 2000Ω |
| Resistance Law | LINEAR |
| Resistor Type | TRIMMER |
| Rotational Angle | 5400deg |
| Size Code | 7519 |
| Surface Mount | NO |
| Technology | CERMET |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Shape | FLAT |
| Tolerance | 10% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.40.80.50 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 15 electrical turn design of the T18202KT10 improve trimming precision?
With 15 electrical turns across a 2 kΩ resistance range, each full turn adjusts resistance by approximately 133 Ω, enabling very fine incremental adjustments. This multi-turn design gives engineers greater resolution compared to single-turn trimmers when calibrating analog circuits requiring tight tolerance.
What are the lead dimensions and mounting style for the T18202KT10?
The T18202KT10 has a through-hole pin termination style with 0.5 mm lead diameter and 5.3 mm lead length. These dimensions are compatible with standard PCB through-hole land patterns and facilitate secure soldering on boards where the trimmer will be adjusted post-assembly.
In which applications is the T18202KT10 trimmer resistor most commonly used?
The T18202KT10 is commonly used in analog calibration circuits requiring fine 2 kΩ adjustments, such as voltage reference biasing, op-amp offset nulling, and sensor signal conditioning. Its MIL-R-22097 qualification also makes it suitable for military and aerospace grade analog control circuits demanding high reliability.
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