

Overview
The RTT021002FTH is a chip Resistor Surface Mount made by RALEC in a 0402 package with 2 pins. -55℃~+155℃ 10kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS.
PCBKit's library has its KiCad symbol (Device:R, from KiCad's library) and its footprint (Resistor_SMD:R_0402_1005Metric, from KiCad's library), ready for a KiCad board. 734,855 are in stock at JLCPCB (part C102749). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
7- Operating Temperature
- -55℃~+155℃
- Power(Watts)
- 62.5mW
- Resistance
- 10kΩ
- Temperature Coefficient
- ±100ppm/℃
- Tolerance
- ±1%
- Type
- Thick Film Resistor
- Voltage-Supply(Max)
- 50V
Order codes
1- RTT021002FTHLCSC C102749
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Open-source boards using it
All 1- 4 layers20 × 30 mm

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Is there a KiCad symbol and footprint for the RTT021002FTH?
Yes. The symbol is Device:R and the footprint Resistor_SMD:R_0402_1005Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RTT021002FTH?
0402, with 2 pins. Its footprint is drawn on this page.
Where is the RTT021002FTH datasheet?
RALEC publishes it: the Datasheet link on this page opens it.
Where can I order the RTT021002FTH?
JLCPCB lists it as part C102749, with 734,855 in stock; the sellers' links on this page open their listings.
What can replace the RTT021002FTH?
Parts like it in the library: the 0402WGF1002 by UNI-ROYAL, the FRC0402F1002TS by FOJAN, the RC0402FR-10KL by YAGEO and the RHC-02K1002FT by Guangdong Fenghua Advanced Tech (FH). Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the RTT021002FTH?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
80402WGF1002
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0402-55℃~+155℃ 10kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSFOJANChip Resistor - Surface MountRC0402FR-10KL
0402-55℃~+155℃ 10kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSYAGEOChip Resistor - Surface MountRHC-02K1002FT
040210kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSGuangdong Fenghua Advanced Tech (FH)Chip Resistor - Surface MountCRCW040210K0FK
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0402-55℃~+155℃ 100mW 10kΩ 50V Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSPanasonicChip Resistor - Surface MountRT0402BRD0710KL
0402-55℃~+155℃ 10kΩ 50V 62.5mW Thin Film Resistor ±0.1% ±25ppm/℃ 0402 Chip Resistor - Surface Mount ROHSYAGEOChip Resistor - Surface MountAC0402FR-0710KL
0402-55℃~+155℃ 10kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSYAGEOChip Resistor - Surface Mount