| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
781 pcs
|
781 pcs | On Request | 1 | On Request | On Request | 2133+ | On Request | On Request | |
|
342 pcs
|
342 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
86 pcs
|
86 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Adjustment Type | |
| Halogen Free | |
| Insulation Resistance | |
| Lead Spacing | |
| 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 3214W-1-203E is a 5-turn cermet trimming potentiometer designed for industrial applications. It offers a standard resistance of 20 kΩ with a tolerance of ±10% and a power rating of 0.25W at 85°C.
This trimmer features a surface mountable design with a rectangular footprint measuring 0.189" x 0.138" (4.80mm x 3.50mm). The adjustment type is top-adjustable, and it utilizes a J lead termination style. The cermet resistive material ensures reliable performance across a wide temperature range of -65°C to +150°C.
Environmental characteristics include a seal test at 85°C/60 seconds and compliance with MIL-STD 202 Method 106 for humidity. It is also specified with a moisture sensitivity level of 1 and a flammability rating of UL94V0.
Key electrical specifications include an insulation resistance of 100 megohms min. at 500 VDC and a dielectric strength of 600 VAC. The resolution is described as essentially infinite, making it suitable for precise adjustments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance of the Bourns 3214W-1-203E is 20 kΩ.
The power rating is 0.25W at 85°C.
The temperature range is -65°C to +150°C.
This trimmer potentiometer has 5 turns.
The 3214W-1-203E requires surface mounting.
The tolerance is ±10%.