
Overview
The RNF12FTD1K21 is a through Hole Resistor made by Stackpole Electronics (SEI) in a 插件,D2.8xL8.8mm package with 2 pins. -55℃~+155℃ 1.21kΩ 500mW Metal Film Resistor ±1% ±100ppm/℃ 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:CAP-TH_L25.0-W9.0-P13.00-D0.6, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2588895).
Symbol
Footprint
Parameters
6- Operating Temperature
- -55℃~+155℃
- Power(Watts)
- 0.5W
- Resistance
- 1.21kΩ
- Temperature Coefficient
- ±100ppm/℃
- Tolerance
- ±1%
- Type
- Metal Film Resistors
Order codes
1- RNF12FTD1K21LCSC C2588895
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
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<iframe src="https://pcbkit.io/embed/parts/stackpole/RNF12FTD1K21" title="RNF12FTD1K21 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/RNF12FTD1K21.jpg" alt="RNF12FTD1K21" width="1200" height="900">[](https://pcbkit.io/parts/stackpole/RNF12FTD1K21)Questions
Is there a KiCad symbol and footprint for the RNF12FTD1K21?
Yes. The symbol is Device:R and the footprint EasyEDA_Cloud:CAP-TH_L25.0-W9.0-P13.00-D0.6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RNF12FTD1K21?
插件,D2.8xL8.8mm, with 2 pins. Its footprint is drawn on this page.
Where is the RNF12FTD1K21 datasheet?
Stackpole Electronics (SEI) publishes it: the Datasheet link on this page opens it.
Where can I order the RNF12FTD1K21?
JLCPCB lists it as part C2588895, with 0 in stock; the sellers' links on this page open their listings.
What can replace the RNF12FTD1K21?
Parts like it in the library: the MFP1WSBRD52-1K21 by YAGEO, the MFR-50FRE52-1K21 by YAGEO, the MFR1WSFBE52-1K21 by YAGEO and the RNF1FTD1K21 by Stackpole Electronics (SEI). Check their datasheets: a part that fits the footprint may still differ in its ratings.
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