| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
224 pcs
|
224 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
|
125 pcs
|
125 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
80 pcs
|
80 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Adjustment Type | |
| Insulation Resistance | |
| Lead Style | |
| Mounting Type | |
| Number of Turns | |
| Power (Watts) | |
| Resistance | |
| Resistive Material | |
| Resolution | |
| Storage Temperature | |
| Tape & Reel | |
| Temperature Coefficient | |
| Temperature Range | |
| Termination Style | |
| Tolerance | |
| Torque | |
| Weight |
The Bourns 3266W-1-503LF is a 1/4 inch square trimming potentiometer from the 3266 series. It features a Cermet resistive element providing 50 kΩ resistance with a standard tolerance of ±10%. This industrial-grade potentiometer is sealed and designed for through-hole mounting with PC pins.
Key electrical characteristics include a power rating of 0.25W at 70°C and an infinite resolution. The operating temperature range is -55°C to +125°C, with a temperature coefficient of ±100 PPM/°C. The effective travel is 12 turns nominal.
Environmental testing includes resistance to vibration (30 G) and shock (100 G), with a load life of 1,000 hours at 0.25W and 70°C. The rotational life is rated for 200 cycles. The unit is sealed to allow for thorough PC board washing.
Physical characteristics include a maximum torque of 3.0 oz-in and solderable pins for termination. The standard packaging is 50 pieces per tube. This RoHS compliant version is suitable for various industrial and trimmer applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance value is 50 kΩ.
The tolerance is ±10%.
The power rating is 0.25W at 70°C.
The temperature coefficient is ±100 PPM/°C.
It has 12 turns.
It uses Through Hole mounting.
The resistive material is Cermet.