Overview
The RL1210A511K is a varistor made by RUILON in a 1210 package with 2 pins. 1210 Varistors ROHS.
PCBKit's library has its KiCad symbol (Device:Varistor, from KiCad's library) and its footprint (Resistor_SMD:R_1210_3225Metric, from KiCad's library), ready for a KiCad board. 1,835 are in stock at JLCPCB (part C53286334).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
Parts like it
8
MVR1210-470G
12101.5J 250A 28V 36V 47V 77V 850pF@1MHz 1210 Varistors ROHSDOWOVaristorsV30MLA1210NH
12101.2J 25V 280A 30V 39V 68V 900pF@1MHz 1210 Varistors ROHSLittelfuseVaristorsRL1210A471K
1210250A 300V 385V 423V~517V 775V 800mJ 1210 Varistors ROHSRUILONVaristorsRL1210A390K
121025V 300A 30V 33.6V~42V 800mJ 80V 1210 Varistors ROHSRUILONVaristorsRL1210A560K
1210148V 250A 35V 45V 54V~67.5V 800mJ 1210 Varistors ROHSRUILONVaristorsMVR1210-270H
121017V 22V 27V 400A 44V 950pF@1MHz 1210 Varistors ROHSDOWOVaristorsMVR1210-390G
12101.5J 24V 250A 30V 39V 65V 850pF@1MHz 1210 Varistors ROHSDOWOVaristorsHMLV1210-180G
12101210 Varistors ROHShongjiachengVaristors
Questions
Is there a KiCad symbol and footprint for the RL1210A511K?
Yes. The symbol is Device:Varistor and the footprint Resistor_SMD:R_1210_3225Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RL1210A511K?
1210, with 2 pins. Its footprint is drawn on this page.
Where can I order the RL1210A511K?
JLCPCB lists it as part C53286334, with 1,835 in stock; the sellers' links on this page open their listings.
What can replace the RL1210A511K?
Parts like it in the library: the MVR1210-470G by DOWO, the V30MLA1210NH by Littelfuse, the RL1210A471K by RUILON and the RL1210A390K by RUILON. Check their datasheets: a part that fits the footprint may still differ in its ratings.