SC503J4J
LittelfuseExtended
-55℃~+150℃ 50kΩ ±5% - NTC Thermistors ROHS
- Part id
- littelfuse/SC503J4J
- Category
- NTC Thermistors
- Pins
- 5
- In stock
- 0 at JLCPCB (C17485048)
Overview
The SC503J4J is a NTC Thermistor made by Littelfuse with 2 pins. -55℃~+150℃ 50kΩ ±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 C17485048).
Symbol
Footprint
The library has no footprint for this part yet.
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Parts like it
8
CMFX 503F3950
0402NTC ThermistorsNanjing Shiheng Elec
CMFA503J3950HANT
0603NTC ThermistorsGuangdong Fenghua Advanced Tech (FH)
CMFB503J3950HANT
0805-40℃~+120℃ 1.25mm 1.25mm 2mm 3950K 50kΩ ±3% 0805 NTC Thermistors ROHSGuangdong Fenghua Advanced Tech (FH)NTC ThermistorsCMFB 503F3950
0805-40℃~+125℃ 0.85mm 1.25mm 100mW 190uA 1mW/℃ 2mm 3950K 3987K 50kΩ 5s ±1% 0805 NTC Thermistors ROHSNanjing Shiheng ElecNTC ThermistorsSDNT2012X503F4150FTF
0805-55℃~+125℃ 0.85mm 1.25mm 180uA 200mW 2mW/℃ 2mm 4150K 50kΩ 5s ±1% ±1% 0805 NTC Thermistors ROHSSunlordNTC ThermistorsSDNT2012X503J4150HTF
0805-55℃~+125℃ 0.85mm 1.25mm 180uA 200mW 2mW/℃ 2mm 4150K 50kΩ 5s ±3% ±5% 0805 NTC Thermistors ROHSSunlordNTC Thermistors
MF52A503F3950 (A1)
插件,P=1.7mm-55℃~125℃ 1.7mm 2mW/℃ 3950K 4091K 50kΩ 50mW 7s ±1% ±1% Plugin,P=1.7mm NTC Thermistors ROHSNanjing Shiheng ElecNTC Thermistors
MF58 503F3950
插件,D1.8xL4mm-55℃~250℃ 1.8mm 20s 2mW/℃ 3950K 4055K 4mm 50kΩ 50mW ±1% ±1% 插件,D1.8xL4mm NTC Thermistors ROHSNanjing Shiheng ElecNTC Thermistors
Questions
Is there a KiCad symbol and footprint for the SC503J4J?
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 SC503J4J datasheet?
Littelfuse publishes it: the Datasheet link on this page opens it.
Where can I order the SC503J4J?
JLCPCB lists it as part C17485048, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SC503J4J?
Parts like it in the library: the CMFX 503F3950 by Nanjing Shiheng Elec, the CMFA503J3950HANT by Guangdong Fenghua Advanced Tech (FH), the CMFB503J3950HANT by Guangdong Fenghua Advanced Tech (FH) and the CMFB 503F3950 by Nanjing Shiheng Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.