Overview
The JS8741C is a NTC Thermistor made by Amphenol with 2 pins. -40℃~+120℃ 30kΩ 3977K ±5% - NTC Thermistors ROHS.
PCBKit's library has its KiCad symbol (Device:Thermistor_NTC, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C17421077).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
4- B Constant (25℃/85℃)
- 3977K
- Operating Temperature
- -40℃~+120℃
- Resistance @ 25℃
- 30kΩ
- Resistance Tolerance
- ±5%
Order codes
1- JS8741CLCSC C17421077
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Questions
Is there a KiCad symbol and footprint for the JS8741C?
Yes. The symbol is Device:Thermistor_NTC, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the JS8741C datasheet?
Amphenol publishes it: the Datasheet link on this page opens it.
Where can I order the JS8741C?
JLCPCB lists it as part C17421077, with 0 in stock; the sellers' links on this page open their listings.
What can replace the JS8741C?
Parts like it in the library: the KNTC0603/30KJ3950 by KUU, the KNTC0805/30KF3950 by KUU, the CMFA303J3950HANT by Guangdong Fenghua Advanced Tech (FH) and the NTCSMELFE3303JT by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
KNTC0603/30KJ3950
0603-40℃~+125℃ 0.8mm 1.6mm 100mW 180uA 30kΩ 3950K 3987K ±1% 0603 NTC Thermistors ROHSKUUNTC Thermistors
KNTC0805/30KF3950
0805-40℃~+125℃ 1.25mm 2mm 0805 NTC Thermistors ROHSKUUNTC ThermistorsCMFA303J3950HANT
0603NTC ThermistorsGuangdong Fenghua Advanced Tech (FH)
NTCSMELFE3303JT
DO-213AANTC ThermistorsVishay Intertechnology
TX04G303G3950ER
0402-40℃~+125℃ 0.35mm 0.5mm 1.1mW/℃ 1.5s 110mW 1mm 30kΩ 3950K ±2% ±2% 0402 NTC Thermistors ROHSOhmiteNTC ThermistorsSDNT1005X303F3950FTF
0402NTC ThermistorsSunlordSDNT1005X303F3950HTF
0402NTC ThermistorsSunlordSDNT1005X303F4050FTF
0402NTC ThermistorsSunlord