Overview
The 3W139 is a through Hole Resistor made by NTE Electronics in a 插件,D9xL24.5mm package with 2 pins. -55℃~+200℃ 390Ω 3W Metal Oxide Film Resistor ±200ppm/℃ ±5% 插件,D9xL24.5mm Through Hole Resistors ROHS.
PCBKit's library has its KiCad symbol (Device:R, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7181749).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
6- Operating Temperature
- -55℃~+200℃
- Power(Watts)
- 3W
- Resistance
- 390Ω
- Temperature Coefficient
- ±200ppm/℃
- Tolerance
- ±5%
- Type
- Metal Oxide Film Resistor
Order codes
1- 3W139LCSC C7181749
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Questions
Is there a KiCad symbol and footprint for the 3W139?
Yes. The symbol is Device:R, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 3W139?
插件,D9xL24.5mm, with 2 pins.
Where is the 3W139 datasheet?
NTE Electronics publishes it: the Datasheet link on this page opens it.
Where can I order the 3W139?
JLCPCB lists it as part C7181749, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 3W139?
Parts like it in the library: the CR-L5W-390ΩJ by Huaxing Mechanical-Elec., the EWWR0003J390RT9 by RESI, the EWWR0006J390RT9 by RESI and the EWWR0010J390RT9 by RESI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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