| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
99 pcs
|
99 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Diameter | |
| Height | |
| Inductance | |
| Lead Spacing | |
| Lead Style | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Saturation Current (ISAT) | |
| Shielding | |
| Termination Style | |
| Tolerance | |
| Type |
The Bourns 1140-3R3M-RC is a fixed inductor from the 1140 series of high current chokes. It offers an inductance of 3.3 µH with a tolerance of ±20% measured at 1 kHz. The component is designed for high current applications with a rated current of 28.1 A (based on 50°C temperature rise and 5% inductance drop) and a saturation current of 80 A.
The inductor features a very low DC resistance of 3 mOhm maximum, minimizing power losses. It is unshielded and constructed with a ferrite core and wirewound drum core design. The operating temperature range is -55°C to 105°C.
The component is through-hole mounted with a radial, vertical cylinder package. It has self-leaded terminations and fixed lead spacing. The diameter is 38.10 mm and seated height is 26.16 mm. The core is coated with epoxy and covered with VW-1 rated shrink tubing.
3.3 µH at 1 kHz.
28.1 A (Irms) based on 50°C temperature rise and 5% inductance drop.
3 mOhm maximum.
80 A.
Radial, vertical cylinder through-hole.
-55°C to 105°C.
No, it is unshielded.