Motor Start Aluminum Electrolytic PSU18935A
PSU18935A
Non-polarized Motor Start aluminum electrolytic capacitors engineered for intermittent AC motor start duty in single-phase induction systems.
Brand: Knowles
Manufacturers:
Product Overview
Features
- Capacitance range: 16 µF to 1,280 µF
- Voltage ratings: 125 VAC to 330 VAC
- Designed for short-cycle, high inrush current applications
- Round plastic case with push-on terminals
- Available in standard and custom configurations
- Optional bleeder resistors and mounting brackets
Benefits
- Provides reliable torque boost during motor startup
- Supports OEM and replacement needs with flexible sizing
- Simplifies installation with quick-connect terminals
- Enhances relay contact life with optional resistor integration
- Suitable for harsh environments with rugged case design
Target Applications
- Single-phase AC induction motors
- HVAC compressors and fans
- Pumps and refrigeration units
- Industrial automation systems
- Motorized appliances and tools
Specifications
| Type | Aluminum |
|---|---|
| Part Number | PSU18935A |
| Capacitance | 189µF |
| Tolerance | %/+% |
| AC Voltage | 250 |
| Product | Aluminum |
| Range | PSU |
| Series Family | PSU |
| Max. Temp. | 65°C |
| Min. Temp. | -40°C |
| Diameter | 52.4 |
| Length | 111.1 |
| Product Type | Motor Start Aluminum Electrolytic |
| Brand | Cornell Dubilier |
Product Documentation
Datasheets
Design Files
3D Models
Distributor Inventory
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| Part Number | Part Description | Quantity | Distributor |
|---|---|---|---|
| PSU18935A | MOTOR START CAPACITORS & MOTOR RUN CAPACITORS 189-227UF 220/250V | 15 |
Mouser Electronics Inc.
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| PSU18935A | CORNELL DUBILIER KNOWLES | 38 |
DigiKey
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