
Overview
The RNF12FTC49K9 is a through Hole Resistor made by Stackpole Electronics (SEI) in a 插件,D2.8xL8.8mm package with 2 pins. -55℃~+155℃ 49.9kΩ 500mW Metal Film Resistor ±1% ±50ppm/℃ 插件,D2.8xL8.8mm Through Hole Resistors ROHS.
PCBKit's library has its KiCad symbol (Device:R, from KiCad's library) and its footprint (EasyEDA_Cloud:RES-TH_BD3.0-L9.0-P11.0-D0.6, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2589950).
Symbol
Footprint
Parameters
6- Operating Temperature
- -55℃~+155℃
- Power(Watts)
- 0.5W
- Resistance
- 49.9kΩ
- Temperature Coefficient
- ±50ppm/℃
- Tolerance
- ±1%
- Type
- Metal Film Resistors
Order codes
1- RNF12FTC49K9LCSC C2589950
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/stackpole/RNF12FTC49K9" title="RNF12FTC49K9 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/stackpole/RNF12FTC49K9.jpg" alt="RNF12FTC49K9" width="1200" height="900">[](https://pcbkit.io/parts/stackpole/RNF12FTC49K9)Questions
Is there a KiCad symbol and footprint for the RNF12FTC49K9?
Yes. The symbol is Device:R and the footprint EasyEDA_Cloud:RES-TH_BD3.0-L9.0-P11.0-D0.6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RNF12FTC49K9?
插件,D2.8xL8.8mm, with 2 pins. Its footprint is drawn on this page.
Where is the RNF12FTC49K9 datasheet?
Stackpole Electronics (SEI) publishes it: the Datasheet link on this page opens it.
Where can I order the RNF12FTC49K9?
JLCPCB lists it as part C2589950, with 0 in stock; the sellers' links on this page open their listings.
What can replace the RNF12FTC49K9?
Parts like it in the library: the RN1WS49.9KΩFT/BA1 by TyoHM, the RN1/2W49.9KΩFT/BA1 by TyoHM, the RSF1FA49K9 by Stackpole Electronics (SEI) and the RSF1FB49K9 by Stackpole Electronics (SEI). Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8RN1WS49.9KΩFT/BA1
插件,D3.3xL9.2mm1W 350V 49.9kΩ Metal Film Resistor ±1% ±50ppm/℃ 插件,D3.3xL9.2mm Through Hole Resistors ROHSTyoHMThrough Hole ResistorsRN1/2W49.9KΩFT/BA1
插件,D3.3xL9.2mm350V 49.9kΩ 500mW Metal Film Resistor ±1% ±50ppm/℃ Plugin,D3.3xL9.2mm Through Hole Resistors ROHSTyoHMThrough Hole ResistorsRSF1FA49K9
插件,D4.5xL11mm-55℃~+235℃ 1W 49.9kΩ Metal Oxide Film Resistor ±1% ±200ppm/℃ 插件,D4.5xL11mm Through Hole Resistors ROHSStackpole Electronics (SEI)Through Hole ResistorsRSF1FB49K9
插件,D4.5xL11mm-55℃~+235℃ 1W 49.9kΩ Metal Oxide Film Resistor ±1% ±200ppm/℃ 插件,D4.5xL11mm Through Hole Resistors ROHSStackpole Electronics (SEI)Through Hole ResistorsRSF1FT49K9
插件,D4.5xL11mm-55℃~+235℃ 1W 49.9kΩ Metal Oxide Film Resistor ±1% ±200ppm/℃ 插件,D4.5xL11mm Through Hole Resistors ROHSStackpole Electronics (SEI)Through Hole ResistorsMFR100FRF73-49K9
插件,D4.5xL11.5mm-55℃~+155℃ 1W 49.9kΩ Metal Film Resistor ±1% ±100ppm/℃ 插件,D4.5xL11.5mm Through Hole Resistors ROHSYAGEOThrough Hole ResistorsMFR2WSFTF52-49K9
插件,D4.5xL11.5mm-55℃~+155℃ 2W 49.9kΩ Metal Film Resistor ±1% ±100ppm/℃ 插件,D4.5xL11.5mm Through Hole Resistors ROHSYAGEOThrough Hole ResistorsRSF2FT49K9
插件,D5.5xL15mm-55℃~+235℃ 2W 49.9kΩ Metal Oxide Film Resistor ±1% ±200ppm/℃ 插件,D5.5xL15mm Through Hole Resistors ROHSStackpole Electronics (SEI)Through Hole Resistors