
Overview
The RTT031781FTP is a chip Resistor Surface Mount made by RALEC in a 0603 package with 2 pins. -55℃~+155℃ 1.78kΩ 100mW 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS.
PCBKit's library has its KiCad symbol (Device:R, from KiCad's library) and its footprint (Resistor_SMD:R_0603_1608Metric, from KiCad's library), ready for a KiCad board. 50,451 are in stock at JLCPCB (part C13118).
Symbol
Footprint
Parameters
7- Operating Temperature
- -55℃~+155℃
- Power(Watts)
- 100mW
- Resistance
- 1.78kΩ
- Temperature Coefficient
- ±100ppm/℃
- Tolerance
- ±1%
- Type
- Thick Film Resistor
- Voltage-Supply(Max)
- 75V
Order codes
1- RTT031781FTPLCSC C13118
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ralec/RTT031781FTP" title="RTT031781FTP in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ralec/RTT031781FTP.jpg" alt="RTT031781FTP" width="1200" height="900">[](https://pcbkit.io/parts/ralec/RTT031781FTP)Questions
Is there a KiCad symbol and footprint for the RTT031781FTP?
Yes. The symbol is Device:R and the footprint Resistor_SMD:R_0603_1608Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RTT031781FTP?
0603, with 2 pins. Its footprint is drawn on this page.
Where is the RTT031781FTP datasheet?
RALEC publishes it: the Datasheet link on this page opens it.
Where can I order the RTT031781FTP?
JLCPCB lists it as part C13118, with 50,451 in stock; the sellers' links on this page open their listings.
What can replace the RTT031781FTP?
Parts like it in the library: the FRC0603F1781TS by FOJAN, the PTFR0603B1K78N9 by RESI, the RT0603BRD071K78L by YAGEO and the FRH0603D1781TS by FOJAN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8FRC0603F1781TS
0603-55℃~+155℃ 1.78kΩ 100mW 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSFOJANChip Resistor - Surface MountPTFR0603B1K78N9
0603-55℃~+125℃ 1.78kΩ 100V 100mW Thin Film Resistor ±0.1% ±10ppm/℃ 0603 Chip Resistor - Surface Mount ROHSRESIChip Resistor - Surface MountRT0603BRD071K78L
0603-55℃~+155℃ 1.78kΩ 100mW 75V Thin Film Resistor ±0.1% ±25ppm/℃ 0603 Chip Resistor - Surface Mount ROHSYAGEOChip Resistor - Surface MountFRH0603D1781TS
06030603 Chip Resistor - Surface Mount ROHSFOJANChip Resistor - Surface Mount0603WAF1781
0603-55℃~+155℃ 1.78kΩ 100mW 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSUNI-ROYALChip Resistor - Surface MountRT0603BRE071K78L
0603-55℃~+155℃ 1.78kΩ 100mW 75V Thin Film Resistor ±0.1% ±50ppm/℃ 0603 Chip Resistor - Surface Mount ROHSYAGEOChip Resistor - Surface MountPTFR0603D1K78N9
0603-55℃~+155℃ 1.78kΩ 100V 100mW Thin Film Resistor ±0.5% ±10ppm/℃ 0603 Chip Resistor - Surface Mount ROHSRESIChip Resistor - Surface MountRC0603DR-1K78L
0603-55℃~+155℃ 1.78kΩ 100mW 75V Thick Film Resistor ±0.5% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSYAGEOChip Resistor - Surface Mount