352291KFT – TE CONNECTIVITY
9-2176231-6,3522: Thick Film Resistor, 91 kΩ, 1%, 3W
Stock Quantity: 2220
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.77 |
| 10+ | |
| 50+ | |
| 100+ |
2220 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
- Worldwide shipping available, contact us for a quotation
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
Overview
The TE Connectivity 352291KFT is a high-power, 3W thick-film surface-mount resistor designed for demanding applications where precise power dissipation is critical. Its 91 kOhm resistance value and 1% tolerance ensure accurate current limiting and voltage division. A key design consideration for components of this power density is thermal management; while rated for 3W, sustained operation close to this limit necessitates careful PCB layout and heatsinking to prevent premature degradation or failure, a trade-off inherent in achieving high power in a compact 2512 (6432) package.
Key Features
- Resistance: 91 kOhms
- Power Rating: 3 W
- Tolerance: 1 %
- Maximum Operating Temperature: +155 °C
- Voltage Rating: 250 V
- Dimensions: 6.35 mm x 3.2 mm x 1.1 mm (0.25 in x 0.126 in x 0.043 in)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- High-voltage power supply regulation circuits
- Inrush current limiting in AC/DC converters
- Load balancing in multi-phase power systems
- Precision current sensing in industrial automation
